WO2024080376A1 - ピラーアレーン複合体 - Google Patents
ピラーアレーン複合体 Download PDFInfo
- Publication number
- WO2024080376A1 WO2024080376A1 PCT/JP2023/037279 JP2023037279W WO2024080376A1 WO 2024080376 A1 WO2024080376 A1 WO 2024080376A1 JP 2023037279 W JP2023037279 W JP 2023037279W WO 2024080376 A1 WO2024080376 A1 WO 2024080376A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- hydrogen atom
- occurrence
- independently
- alkyl group
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/18—Monomers containing fluorine
- C08F14/22—Vinylidene fluoride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
- C08G83/007—Polyrotaxanes; Polycatenanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
Definitions
- This disclosure relates to pillararene complexes.
- Rotaxanes and pseudorotaxanes are known as complexes of cyclic compounds and polymers.
- a rotaxane is a structure that has a cyclic compound, a polymer that passes through the rings of the cyclic compound, and a blocking site located at the end of the polymer.
- a pseudorotaxane is a structure that has a cyclic compound and a polymer that passes through the rings of the cyclic compound, and does not have a blocking site at the end of the polymer.
- Patent Document 1 describes an inclusion compound in which a fluoropolyether molecule is included as a guest compound in cyclodextrin.
- Patent Document 2 describes polyethylene glycol, a pillararene that includes the polyethylene glycol in a skewered shape, and a polyrotaxane in which adamantane groups are arranged at both ends of the polyethylene glycol.
- Non-Patent Document 3 describes a rotaxane containing a pillararene and polyethylene or polypropylene encapsulated in the pillararene.
- This disclosure was made in light of these circumstances, and aims to provide a composite that has excellent heat resistance, particularly resistance to thermal decomposition, and to which functional groups can be easily introduced.
- a polymer and one or more cyclic compounds that encapsulate the polymer The polymer has at least one selected from a glass transition temperature and a melting point at 130° C. or higher,
- the cyclic compound has the following formula (I): [In formula (I), A independently in each occurrence represents a divalent C4-50 organic group containing one or more selected from -OR and -CO-; R independently in each occurrence represents an organic group which may contain one or more fluorine atoms or a hydrogen atom; n represents an integer of 4 to 20.
- a complex comprising a compound represented by the formula: [2]
- the cyclic compound is represented by the following formulas (1) to (3): [In formula (1), R 1 independently at each occurrence represents a hydrogen atom or an organic group; R2 , independently at each occurrence, represents a hydrogen atom or an organic group; R3 , at each occurrence, independently represents a hydrogen atom or an organic group; R4 independently at each occurrence represents a hydrogen atom or an organic group; n1 is an integer from 4 to 20. [In formula (2), R5 , at each occurrence, independently represents a hydrogen atom or an organic group; R6 , at each occurrence, independently represents a hydrogen atom or an organic group; n2 is an integer from 4 to 20.
- R 7 independently at each occurrence represents a hydrogen atom or an organic group
- R 8 independently at each occurrence represents a hydrogen atom or an organic group
- R 9 independently at each occurrence represents a hydrogen atom or an organic group
- R 10 independently at each occurrence represents a hydrogen atom or an organic group
- R 11 independently at each occurrence represents a hydrogen atom or an organic group
- R 12 independently at each occurrence represents a hydrogen atom or an organic group
- n3 is an integer from 1 to 19
- n4 is an integer from 1 to 19
- the sum of n3 and n4 is 4 to 20,
- the order of the units enclosed in parentheses with n3 or n4 is arbitrary in formula (3).
- the complex according to [1], comprising a compound represented by any one of the following formulas: [3] The composite according to [2], wherein in the formula (1), one or more selected from R 1 to R 4 are fluorine-containing organic groups. [4] The complex according to [2], wherein in the formula (1), one or more selected from R 3 and R 4 is a hydrogen atom.
- the cyclic compounds are represented by the following formulas (1-A), (2-A) and (3-A): [In formula (1-A), R 1a , each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom; R 2a , each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom; R 3a , each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom; R 4a , each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom; n1 is an integer from 4 to 20.
- R 5a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 6a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- n2 is an integer from 4 to 20.
- R 7a represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 8a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 9a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 10a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 11a represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 12a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- n3 is an integer from 1 to 19
- n4 is an integer from 1 to 19, The sum of n3
- [16] The composite according to any one of [1] to [15], wherein the ratio of the cyclic compound is 0.01% by mass or more and 99% by mass or less in 100 parts by mass of the total of the polymer and the cyclic compound.
- a composition comprising the complex according to any one of [1] to [16].
- [20] The composition according to [19], which is in powder form.
- the composites disclosed herein have excellent heat resistance, particularly thermal decomposition resistance, and functional groups can be easily introduced.
- FIG. 1 shows an NMR chart of the composite obtained in Example 1.
- FIG. 2 shows an NMR chart of the composite obtained in Example 2.
- FIG. 3 shows an NMR chart of the purified product obtained in Comparative Example 1.
- FIG. 4 shows an NMR chart of the purified product obtained in Comparative Example 2.
- FIG. 5 shows the DSC charts of the composites obtained in Example 13.
- FIG. 6 shows the DSC charts of the composites obtained in Example 14.
- FIG. 7 shows the DSC charts of the composites obtained in Example 15.
- FIG. 8 shows the X-ray diffraction charts of the composites obtained in Example 13.
- FIG. 9 shows the X-ray diffraction charts of the composites obtained in Example 14.
- FIG. 9 shows FT-IR charts of the complex and purified product obtained in Example 21.
- the conjugate of the present disclosure comprises: A polymer and one or more cyclic compounds that encapsulate the polymer,
- the cyclic compound has the following formula (I):
- a independently in each occurrence represents a divalent C4-50 organic group containing one or more selected from -OR and -CO-; R independently in each occurrence represents an organic group which may contain one or more fluorine atoms or a hydrogen atom; n represents an integer of 4 to 20.
- the compound includes a compound represented by the formula:
- the composite of the present disclosure contains a polymer and the above-mentioned cyclic compound, and therefore has good heat resistance, particularly resistance to thermal decomposition, and is easy to introduce functional groups into.
- the composite of the present disclosure is expected to be easy to mix with, for example, a variety of resins, while maintaining the heat resistance and hydrophobic properties of the polymer.
- the cyclic compound since the cyclic compound is not fixed to the polymer, it is mobile even when mixed with, for example, a resin, and is expected to exhibit properties such as shock absorption.
- inclusion means that at least a portion of the polymer is present inside the ring of the cyclic compound.
- the polymer may penetrate the ring of the cyclic compound.
- the number of cyclic compounds that encapsulate one polymer may be one or more, and in one embodiment, preferably one, and in another embodiment, preferably two or more.
- the upper limit is an average of 5 or less, or 3 or less, and preferably 1 or less, per repeat unit of the polymer.
- the number of cyclic compounds contained in one complex is preferably 5 x j or less, more preferably 3 x j or less, and even more preferably j or less.
- A in each occurrence, independently represents a divalent C 4-50 organic group, including one or more selected from —OR and —CO—.
- the C 4-50 organic group may preferably be a C 4-20 organic group, more preferably a C 4-10 organic group.
- a monovalent or divalent “organic group” refers to a monovalent or divalent group containing carbon.
- the monovalent or divalent organic group is not particularly limited, but may be a hydrocarbon group or a derivative thereof.
- a derivative of a hydrocarbon group refers to a group having one or more N, O, S, Si, amide, sulfonyl, siloxane, carbonyl, carbonyloxy, etc. at the end of the hydrocarbon group or in the molecular chain. Note that when simply referring to an "organic group,” it refers to a monovalent organic group.
- a "hydrocarbon group” refers to a group containing carbon and hydrogen, and a group in which one hydrogen atom has been removed from a hydrocarbon.
- a hydrocarbon group is not particularly limited, but includes a C 1-20 hydrocarbon group, for example, a C 1-20 aliphatic hydrocarbon group, a C 6-20 aromatic hydrocarbon group, and the like.
- the above-mentioned "aliphatic hydrocarbon group” may be linear, branched, or cyclic, and may be saturated or unsaturated.
- the hydrocarbon group may contain one or more ring structures.
- the hydrocarbon group may have one or more substituents.
- substituents for a "hydrocarbon group” include, but are not limited to, one or more groups selected from a halogen atom; a C 1-6 alkyl group, a C 2-6 alkenyl group, a C 2-6 alkynyl group, a C 3-10 cycloalkyl group, a C 3-10 unsaturated cycloalkyl group, a 5-10 membered heterocyclyl group, a C 6-10 aryl group, and a 5-10 membered heteroaryl group, each of which may be substituted by one or more halogen atoms.
- the "divalent C4-50 organic group" in the divalent organic group containing one or more selected from -OR and -CO-, represented by A above, may preferably be a divalent C6-20 aromatic hydrocarbon group or a divalent C3-20 alicyclic hydrocarbon group.
- the divalent C 6-20 aromatic hydrocarbon group may be preferably a divalent C 6-10 aromatic hydrocarbon group, more preferably a divalent C 6-8 aromatic hydrocarbon group, and particularly preferably a phenylene group.
- the divalent C 3-20 alicyclic hydrocarbon group may be either a saturated alicyclic hydrocarbon group or an unsaturated alicyclic hydrocarbon group.
- the divalent C 3-20 alicyclic hydrocarbon group is preferably a divalent C 6-10 unsaturated alicyclic hydrocarbon group, more preferably a divalent C 6-8 unsaturated hydrocarbon group, and particularly preferably a cyclohexadienyl group.
- the divalent C4-50 organic group containing one or more selected from -OR and -CO-, represented by A above, may be, independently in each occurrence, preferably one selected from a divalent C6-20 aromatic hydrocarbon group having -OR as a substituent, a C3-20 alicyclic hydrocarbon group in which a hydrogen atom bonded to a carbon atom constituting the ring is substituted with -OR, and a C3-20 alicyclic hydrocarbon group in which -CH2- constituting the ring is replaced with -CO-, more preferably one selected from a divalent C6-10 aromatic hydrocarbon group having -OR as a substituent, and a C6-10 alicyclic hydrocarbon group in which -CH2- constituting the ring is replaced with -CO-.
- the total number of -OR and -CO- contained in A is 1 to 4, preferably 2.
- R in each occurrence, independently represents an organic group which may contain one or more fluorine atoms, or a hydrogen atom.
- the organic group represented by R includes an alkyl group, an alkyloxy group, an alkyl ether group, a tosyl group, a triflate group, a phenyl group, etc., and these groups may have one or more substituents.
- the substituents that the organic group represented by R may have are not particularly limited, but examples include reactive functional groups such as hydroxyl groups, amino groups, carboxy groups, thiol groups, isocyanate groups, nitrile groups, epoxy groups, and acetyl groups; aliphatic hydrocarbon groups such as alkyl groups, vinyl groups, and ethynyl groups; and halogen atoms. Examples of such halogen atoms include fluorine atoms, chlorine atoms, bromine atoms, and iodine atoms, and are preferably fluorine or chlorine atoms.
- the alkyl group in R is preferably a C 1-30 alkyl group. Such alkyl groups may be straight or branched chain.
- the C 1-30 alkyl group may be a C 1-20 alkyl group, preferably a C 1-10 alkyl group, more preferably a C 1-30 alkyl group.
- the C 1-30 alkyl group may be a C 17-30 alkyl group, preferably a C 18-30 alkyl group, more preferably a C 26-30 alkyl group.
- Substituents for the alkyl group in R include halogen atoms, and one or more groups selected from a C 1-6 alkyl group, a C 2-6 alkenyl group, a C 2-6 alkynyl group, a C 3-10 cycloalkyl group, a C 3-10 unsaturated cycloalkyl group, a 5-10 membered heterocyclyl group, a C 6-10 aryl group, and a 5-10 membered heteroaryl group, which may be substituted by one or more halogen atoms.
- the halogen atom includes a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom, and is preferably a fluorine atom or a chlorine atom.
- the alkyloxy group for R is typically a group represented by -O-R 21 (wherein R 21 is an alkyl group which may have one or more substituents).
- the alkyl group in R 21 may be substituted by the above-mentioned substituents, and preferably may be substituted by a fluorine atom.
- the alkyl group is preferably a C 1-30 alkyl group optionally substituted by a fluorine atom.
- the alkyl group may be linear or branched.
- the C 1-30 alkyl group may be a C 1-20 alkyl group, preferably a C 1-10 alkyl group, more preferably a C 1-3 alkyl group.
- R 21 is preferably a group represented by -R 22 -R 23 (wherein R 22 is an unsubstituted C 1-30 alkylene group, preferably a C 1-20 alkylene group, more preferably a C 1-10 alkylene group, and R 23 is a C 1-10 perfluoroalkyl group, preferably a C 1-6 perfluoroalkyl group).
- the alkyl ether group in R is a compound having one or more etheric oxygen atoms in the molecular chain of the alkyl group.
- Such an alkyl ether group is typically a group represented by -R 26 -R 27 -(O-R 28 ) m -R 29.
- R 26 is a single bond or an oxygen atom.
- R 27 is a single bond or a C 1-10 alkylene group.
- R 28 is a C 1-10 alkylene group.
- R 29 is a hydrogen atom or a C 1-10 alkyl group.
- m represents an integer of 1 to 20, and may be preferably 1 to 10, more preferably 1 to 5, and even more preferably 1 to 3.
- the organic group may be an alkyl group, an alkyloxy group, or an alkyl ether group, the terminal of which is substituted with a reactive functional group. Such groups may be further substituted with another substituent.
- the reactive functional groups are not particularly limited, but examples include hydroxyl groups, amino groups, carboxyl groups, thiol groups, isocyanate groups, vinyl groups, acetylene groups, nitrile groups, and epoxy groups.
- R represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom.
- n is 4 to 20, preferably 4 to 10, more preferably 4 to 7, and even more preferably 5 to 6. In one embodiment, n is 5. In another embodiment, n is 6.
- the cyclic compound is preferably represented by the following formulas (1) to (3):
- R 1 independently at each occurrence represents a hydrogen atom or an organic group
- R2 independently at each occurrence, represents a hydrogen atom or an organic group
- R3 at each occurrence, independently represents a hydrogen atom or an organic group
- R4 independently at each occurrence represents a hydrogen atom or an organic group
- n1 is an integer from 4 to 20,
- one or more selected from R 1 to R 4 are preferably a fluorine-containing organic group, more preferably an organic group containing a C 2-6 fluoroalkyl group
- one or more selected from R3 and R4 may be a hydrogen atom, and more preferably, R3 and R4 may be a hydrogen atom.
- R5 at each occurrence, independently represents a hydrogen atom or an organic group
- R6 at each occurrence, independently represents a hydrogen atom or an organic group
- n2 is an integer from 4 to 20.
- R 7 independently at each occurrence represents a hydrogen atom or an organic group
- R 8 independently at each occurrence represents a hydrogen atom or an organic group
- R 9 independently at each occurrence represents a hydrogen atom or an organic group
- R 10 independently at each occurrence represents a hydrogen atom or an organic group
- R 11 independently at each occurrence represents a hydrogen atom or an organic group
- R 12 independently at each occurrence represents a hydrogen atom or an organic group
- n3 is an integer from 1 to 19
- n4 is an integer from 1 to 19
- the sum of n3 and n4 is 4 to 20,
- the order of the units enclosed in parentheses with n3 or n4 is arbitrary in formula (3). It is preferable that the compound contains a compound represented by any one of the following formulas:
- the cyclic compound contains a compound represented by any one of the above formulas (1) to (3), the heat resistance, especially the resistance to thermal decomposition, is better, the introduction of functional groups is easier, and the composite can be produced more efficiently.
- the cyclic compound has the following formula (1):
- R 1 independently at each occurrence represents a hydrogen atom or an organic group
- R2 independently at each occurrence, represents a hydrogen atom or an organic group
- R3 at each occurrence, independently represents a hydrogen atom or an organic group
- R4 independently at each occurrence represents a hydrogen atom or an organic group
- n1 is an integer from 4 to 20. It is preferable that the compound contains a compound represented by the following formula:
- R 1 at each occurrence, independently represents a hydrogen atom or an organic group
- R 2 at each occurrence, independently represents a hydrogen atom or an organic group
- R 3 at each occurrence, independently represents a hydrogen atom or an organic group
- R 4 at each occurrence, independently represents a hydrogen atom or an organic group.
- Examples of the organic group represented by R1 , R2 , R3 or R4 include an alkyl group, an alkyloxy group, an alkyl ether group, a tosyl group, a triflate group, a phenyl group or a fluorine-containing organic group, and these groups may have one or more substituents.
- the substituent that the organic group represented by R1 , R2 , R3 , or R4 may have is not particularly limited, and examples thereof include reactive functional groups such as a hydroxyl group, an amino group, a carboxyl group, a thiol group, an isocyanate group, a nitrile group, an epoxy group, and an acetyl group; and aliphatic hydrocarbon groups such as an alkyl group, a vinyl group, and an ethynyl group.
- the alkyl group in R 1 , R 2 , R 3 or R 4 is preferably a C 1-30 alkyl group.
- Such alkyl groups may be straight or branched chain.
- the C 1-30 alkyl group may be a C 1-20 alkyl group, preferably a C 1-10 alkyl group, more preferably a C 1-30 alkyl group.
- the C 1-30 alkyl group may be a C 17-30 alkyl group, preferably a C 18-30 alkyl group, more preferably a C 26-30 alkyl group.
- Substituents for the alkyl group in R 1 , R 2 , R 3 or R 4 include one or more groups selected from a halogen atom; a C 1-6 alkyl group, a C 2-6 alkenyl group, a C 2-6 alkynyl group, a C 3-10 cycloalkyl group, a C 3-10 unsaturated cycloalkyl group, a 5-10 membered heterocyclyl group, a C 6-10 aryl group and a 5-10 membered heteroaryl group, each of which may be substituted by one or more halogen atoms.
- the alkyloxy group in the above R 1 , R 2 , R 3 or R 4 is typically a group represented by -O-R 21 (wherein R 21 is an alkyl group which may have one or more substituents).
- the alkyl group in R 21 may be substituted by the above-mentioned substituents, and preferably may be substituted by a fluorine atom.
- Such an alkyl group is preferably a C 1-30 alkyl group optionally substituted by a fluorine atom.
- Such an alkyl group may be linear or branched.
- the C 1-30 alkyl group may be a C 1-20 alkyl group, preferably a C 1-10 alkyl group, more preferably a C 1-3 alkyl group.
- the alkyl ether group in R 1 , R 2 , R 3 or R 4 is a compound having one or more etheric oxygen atoms in the molecular chain of the alkyl group.
- Such an alkyl ether group is typically a group represented by -R 26 -R 27 -(O-R 28 ) m -R 29.
- R 26 is a single bond or an oxygen atom.
- R 27 is a single bond or a C 1-10 alkylene group.
- R 28 is a C 1-10 alkylene group.
- R 29 is a hydrogen atom or a C 1-10 alkyl group.
- m represents an integer of 1 to 20, and may be preferably 1 to 10, more preferably 1 to 5, and even more preferably 1 to 3.
- the fluorine-containing organic group in R 1 , R 2 , R 3 or R 4 is preferably an organic group having 2 or more carbon atoms and having a fluoroalkyl group, and more preferably a fluoroalkyl group or a fluoro(poly)ether group.
- the fluoroalkyl group is preferably a C 1-10 fluoroalkyl group, and more preferably a C 2-6 fluoroalkyl group.
- Such a fluoroalkyl group may be a straight chain or a branched chain, and is preferably a straight chain.
- Such a fluoroalkyl group is preferably a perfluoroalkyl group.
- the fluoro(poly)ether group represents a fluoroether group and/or a fluoropolyether group.
- the fluorine-containing organic group has the following formula: -(O p1 -R 20 q1 )-Rf a [Wherein: R 20 independently at each occurrence represents a C 1-10 alkylene group. Rf a represents a C 1-10 fluoroalkyl group. p1 is an integer from 0 to 2. q1 is an integer from 0 to 3. In (O p1 -R 20 q1 ), the order in which O and R 11a are present is not limited.] It is a group represented by the following formula:
- the C 1-10 alkylene group in R 20 is preferably a C 1-6 alkylene group, more preferably a C 2-6 alkylene group.
- Such an alkylene group may be a straight chain or a branched chain, and is preferably a straight chain.
- the C 1-10 fluoroalkyl group in Rf a is preferably a C 1-6 fluoroalkyl group.
- a fluoroalkyl group may be linear or branched, and is preferably linear.
- Such a fluoroalkyl group is preferably a perfluoroalkyl group.
- p1 is an integer from 0 to 2, preferably 1 or 2. In one embodiment, p1 is 1. In another embodiment, p1 is 2.
- q1 is an integer from 0 to 3, preferably an integer from 1 to 3, more preferably 1 or 2. In one embodiment, q1 is 1. In another embodiment, q1 is 2.
- the fluoro(poly)ether group is -O- R20- (O- R20 ) r1 -Rf a
- R 20 independently represents a C 1-10 alkylene group.
- Rf a represents a C 1-10 fluoroalkyl group.
- r1 is 0 or 1. It is a group represented by the following formula:
- the fluoro(poly)ether group is -O- R20- (O- R20 ) r1 -Rf a
- R 20 independently represents a C 1-10 alkylene group.
- Rf a represents a C 1-10 perfluoroalkyl group.
- r1 is 0 or 1. It is a group represented by the following formula:
- n1 is an integer from 4 to 20, preferably an integer from 4 to 6, and more preferably 5 or 6.
- R 13 and R 16 are -O-R 20 -(O-R 20 ) r1 -Rf a , and R 14 and R 15 are hydrogen atoms, or R 14 and R 15 are -O-R 20 -(O-R 20 ) r1 -Rf a , and R 13 and R 16 are hydrogen atoms;
- Each R 20 is independently a C 1-10 alkylene group, preferably a C 1-6 alkylene group;
- Rf a is a C 1-10 perfluoroalkyl group, preferably a C 1-6 perfluoroalkyl group;
- r1 is 0 or 1;
- n1 is an integer of 4 to 6, preferably 5 or 6.
- the organic group may be an alkyl group, an alkyloxy group, or an alkyl ether group, the terminal of which is substituted with a reactive functional group. Such groups may be further substituted with another substituent.
- the reactive functional groups are not particularly limited, but examples include hydroxyl groups, amino groups, carboxyl groups, thiol groups, isocyanate groups, vinyl groups, acetylene groups, nitrile groups, and epoxy groups.
- R 1 represents a C 1-30 alkyl group optionally having one or more substituents or a hydrogen atom
- R 2 represents a C 1-30 alkyl group optionally having one or more substituents or a hydrogen atom
- R 3 represents a C 1-30 alkyl group optionally having one or more substituents or a hydrogen atom
- R 4 represents a C 1-30 alkyl group optionally having one or more substituents or a hydrogen atom.
- one or more selected from R 1 to R 4 are preferably fluorine-containing organic groups, more preferably organic groups containing a C 2-6 fluoroalkyl group.
- one or more selected from R3 and R4 may be a hydrogen atom, and more preferably, R3 and R4 may be a hydrogen atom.
- n1 is preferably 4 to 20, more preferably 4 to 10, even more preferably 4 to 7, and even more preferably 5 to 6. In one embodiment, n1 is 5. In another embodiment, n1 is 6.
- the above formula (1) is preferably the following formula (1-A):
- R 1a represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 2a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 3a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 4a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- n1 is an integer from 4 to 20. It is expressed as:
- R 1a at each occurrence, independently represents a C 1-30 alkyl group which may have one or more substituents or a hydrogen atom
- R 2a at each occurrence, independently represents a C 1-30 alkyl group which may have one or more substituents or a hydrogen atom
- R 3a at each occurrence, independently represents a C 1-30 alkyl group which may have one or more substituents or a hydrogen atom
- R 4a at each occurrence, independently represents a C 1-30 alkyl group which may have one or more substituents or a hydrogen atom.
- the alkyl group represented by R 1a , R 2a , R 3a or R 4a is preferably a C 1-30 alkyl group.
- Such alkyl groups may be straight or branched chain.
- the C 1-30 alkyl group may be a C 1-20 alkyl group, preferably a C 1-10 alkyl group, more preferably a C 1-30 alkyl group.
- the C 1-30 alkyl group may be a C 17-30 alkyl group, preferably a C 18-30 alkyl group, more preferably a C 26-30 alkyl group.
- Substituents for the alkyl group represented by R 1a , R 2a , R 3a or R 4a include one or more groups selected from a halogen atom; a C 1-6 alkyl group, a C 2-6 alkenyl group, a C 2-6 alkynyl group, a C 3-10 cycloalkyl group, a C 3-10 unsaturated cycloalkyl group, a 5-10 membered heterocyclyl group, a C 6-10 aryl group and a 5-10 membered heteroaryl group, each of which may be substituted by one or more halogen atoms.
- R 13 independently at each occurrence represents a hydrogen atom or an organic group
- R 14 independently at each occurrence represents a hydrogen atom or an organic group
- R 15 independently at each occurrence represents a hydrogen atom or an organic group
- R 16 independently at each occurrence represents a hydrogen atom or an organic group
- n5 is an integer from 4 to 20, However, at least one of R 13 , R 14 , R 15 and R 16 is a fluorine-containing organic group; At least one of R 14 and R 15 is a hydrogen atom. It can be expressed as:
- R 13 is, independently at each occurrence, a hydrogen atom or an organic group
- R 14 is, independently at each occurrence, a hydrogen atom or an organic group
- R 15 is, independently at each occurrence, a hydrogen atom or an organic group
- R 16 is, independently at each occurrence, a hydrogen atom or an organic group
- at least one of R 13 , R 14 , R 15 and R 16 is a fluorine-containing organic group.
- the organic group represented by R 13 , R 14 , R 15 or R 16 includes an alkyl group, an alkyloxy group, an alkyl ether group, a tosyl group, a triflate group or a phenyl group, each of which may be substituted by a substituent.
- the above-mentioned substituent is not particularly limited, and examples thereof include one or more groups selected from a halogen atom, a C 1-6 alkyl group, a C 2-6 alkenyl group, a C 2-6 alkynyl group, a C 3-10 cycloalkyl group, a C 3-10 unsaturated cycloalkyl group, a 5-10 membered heterocyclyl group, a 5-10 membered unsaturated heterocyclyl group, a C 6-10 aryl group, and a 5-10 membered heteroaryl group, which are optionally substituted by one or more halogen atoms, and a reactive functional group.
- the reactive functional groups are not particularly limited, but examples include hydroxyl groups, amino groups, carboxyl groups, thiol groups, isocyanate groups, vinyl groups, acetylene groups, nitrile groups, and epoxy groups.
- the alkyl group in the above R 13 , R 14 , R 15 or R 16 is preferably a C 1-30 alkyl group.
- Such an alkyl group may be linear or branched.
- the C 1-30 alkyl group may be a C 1-20 alkyl group, preferably a C 1-10 alkyl group, more preferably a C 1-30 alkyl group.
- the C 1-30 alkyl group may be a C 17-30 alkyl group, preferably a C 18-30 alkyl group, more preferably a C 26-30 alkyl group.
- Substituents for the alkyl group in R 13 , R 14 , R 15 or R 16 include one or more groups selected from a halogen atom; a C 1-6 alkyl group, a C 2-6 alkenyl group, a C 2-6 alkynyl group, a C 3-10 cycloalkyl group, a C 3-10 unsaturated cycloalkyl group, a 5-10 membered heterocyclyl group, a C 6-10 aryl group and a 5-10 membered heteroaryl group, each of which may be substituted by one or more halogen atoms.
- the alkyloxy group in the above R 13 , R 14 , R 15 or R 16 is typically a group represented by —O—R 21 (wherein R 21 is an alkyl group which may have one or more substituents).
- the alkyl group in R 21 may be substituted by the above-mentioned substituents, and preferably may be substituted by a fluorine atom.
- Such an alkyl group is preferably a C 1-30 alkyl group optionally substituted by a fluorine atom.
- Such an alkyl group may be linear or branched.
- the C 1-30 alkyl group may be a C 1-20 alkyl group, preferably a C 1-10 alkyl group, more preferably a C 1-3 alkyl group.
- R 21 is preferably a group represented by -R 22 -R 23 (wherein R 22 is an unsubstituted C 1-30 alkylene group, preferably a C 1-20 alkylene group, more preferably a C 1-10 alkylene group, and R 23 is a C 1-10 perfluoroalkyl group, preferably a C 1-6 perfluoroalkyl group).
- the alkyl ether group is a compound having one or more etheric oxygen atoms in the molecular chain of the alkyl group.
- Such an alkyl ether group is typically a group represented by -R 26f -R 27f -(O-R 28f ) m1 -R 29f .
- R 26f is a single bond or an oxygen atom.
- R 27f is a single bond or a C 1-10 alkylene group.
- R 28f is a C 1-10 alkylene group.
- R 29f is a C 1-10 alkyl group optionally substituted with a fluorine atom or a hydrogen atom.
- m1 represents an integer of 1 to 20, and may be preferably 1 to 10, more preferably 1 to 5, and even more preferably 1 to 3.
- the organic group may be an alkyl group, an alkyloxy group, or an alkyl ether group, the terminal of which is substituted with a reactive functional group. Such groups may be further substituted with another substituent.
- R 13 and R 16 are each independently an organic group, and at least one of R 13 and R 16 is a fluorine-containing organic group; or R 14 and R 15 are each independently an organic group, and at least one of R 14 and R 15 is a fluorine-containing organic group.
- At least one of R 14 and R 15 may be a hydrogen atom, and preferably, R 14 and R 15 may be a hydrogen atom.
- the compound represented by formula (1-A') has -OH as a proton donating group. Therefore, it can be combined with a polymer containing one or more selected from -CO-, a nitrogen atom, and a halogen atom.
- R 13 , R 14 , R 15 and R 16 are fluorine-containing organic groups, preferably, two of R 13 , R 14 , R 15 and R 16 are fluorine-containing organic groups, more preferably, R 13 and R 16 may be fluorine-containing organic groups.
- R 14 and R 15 are hydrogen atoms or R 13 and R 16 are hydrogen atoms.
- R 13 and R 16 are each independently a fluorine-containing organic group, and R 14 and R 15 are a hydrogen atom.
- the fluorine-containing organic group is preferably an organic group having 2 or more carbon atoms and having a fluoroalkyl group, and more preferably a fluoroalkyl group or a fluoro(poly)ether group.
- the fluoroalkyl group is preferably a C1-10 fluoroalkyl group, and more preferably a C2-6 fluoroalkyl group.
- Such a fluoroalkyl group may be a straight chain or a branched chain, and is preferably a straight chain.
- Such a fluoroalkyl group is preferably a perfluoroalkyl group.
- the fluoro(poly)ether group represents a fluoroether group and/or a fluoropolyether group.
- the fluorine-containing organic group has the following formula: -(O p1 -R 20 q1 )-Rf a [Wherein: R 20 independently at each occurrence represents a C 1-10 alkylene group. Rf a represents a C 1-10 fluoroalkyl group. p1 is an integer from 0 to 2. q1 is an integer from 0 to 3. In (O p1 -R 20 q1 ), the order in which O and R 11a are present is not limited.] It is a group represented by the following formula:
- the C 1-10 alkylene group in R 20 is preferably a C 1-6 alkylene group, more preferably a C 2-6 alkylene group.
- Such an alkylene group may be a straight chain or a branched chain, and is preferably a straight chain.
- the C 1-10 fluoroalkyl group in Rf a is preferably a C 1-6 fluoroalkyl group.
- a fluoroalkyl group may be linear or branched, and is preferably linear.
- Such a fluoroalkyl group is preferably a perfluoroalkyl group.
- p1 is an integer from 0 to 2, preferably 1 or 2. In one embodiment, p1 is 1. In another embodiment, p1 is 2.
- q1 is an integer from 0 to 3, preferably an integer from 1 to 3, more preferably 1 or 2. In one embodiment, q1 is 1. In another embodiment, q1 is 2.
- the fluoro(poly)ether group is -O- R20- (O- R20 ) r1 -Rf a
- R 20 independently represents a C 1-10 alkylene group.
- Rf a represents a C 1-10 fluoroalkyl group.
- r1 is 0 or 1. It is a group represented by the following formula:
- the fluoro(poly)ether group is -O- R20- (O- R20 ) r1 -Rf a
- R 20 independently represents a C 1-10 alkylene group.
- Rf a represents a C 1-10 perfluoroalkyl group.
- r1 is 0 or 1. It is a group represented by the following formula:
- n1 is an integer from 4 to 20, preferably an integer from 4 to 6, and more preferably 5 or 6.
- R 13 and R 16 are -O-R 20 -(O-R 20 ) r1 -Rf a , and R 14 and R 15 are hydrogen atoms, or R 14 and R 15 are -O-R 20 -(O-R 20 ) r1 -Rf a , and R 13 and R 16 are hydrogen atoms;
- Each R 20 is independently a C 1-10 alkylene group, preferably a C 1-6 alkylene group;
- Rf a is a C 1-10 perfluoroalkyl group, preferably a C 1-6 perfluoroalkyl group;
- r1 is 0 or 1;
- n1 is an integer of 4 to 6, preferably 5 or 6.
- the compound represented by formula (1-A') can be obtained by converting the substituent of the pillar[n]arene to a fluorine-containing organic group.
- the compound represented by formula (1-A') can be obtained by introducing a hydroxyl group into a predetermined position of the pillar[n]arene and reacting the hydroxyl group with a tosylate, halide, or the like of an organic group having two or more carbon atoms and a fluoroalkyl group.
- R 1a and R 2a are hydrogen atoms
- R 3a and R 4a are hydrogen atoms or methyl groups.
- the cyclic compound has the following formula (2):
- R5 at each occurrence, independently represents a hydrogen atom or an organic group
- R6 at each occurrence, independently represents a hydrogen atom or an organic group
- n2 is an integer from 4 to 20. It is preferable that the compound contains a compound represented by the following formula:
- R 5 in each occurrence independently represents a hydrogen atom or an organic group
- R 6 in each occurrence independently represents a hydrogen atom or an organic group
- Examples of the organic group represented by R5 or R6 include an alkyl group, an alkyloxy group, an alkyl ether group, a tosyl group, a triflate group, and a phenyl group, and these groups may have one or more substituents.
- the substituent that the organic group represented by R5 or R6 may have is not particularly limited, and examples thereof include reactive functional groups such as a hydroxyl group, an amino group, a carboxyl group, a thiol group, an isocyanate group, a nitrile group, an epoxy group, and an acetyl group; and aliphatic hydrocarbon groups such as an alkyl group, a vinyl group, and an ethynyl group.
- the alkyl group in R5 or R6 is preferably a C1-30 alkyl group.
- Such alkyl groups may be straight or branched chain.
- the C1-30 alkyl group may be a C1-20 alkyl group, preferably a C1-10 alkyl group, more preferably a C1-30 alkyl group.
- the C1-30 alkyl group may be a C17-30 alkyl group, preferably a C18-30 alkyl group, more preferably a C26-30 alkyl group.
- Substituents for the alkyl group in R5 or R6 include one or more groups selected from a halogen atom; a C1-6 alkyl group, a C2-6 alkenyl group, a C2-6 alkynyl group, a C3-10 cycloalkyl group, a C3-10 unsaturated cycloalkyl group, a 5-10 membered heterocyclyl group, a C6-10 aryl group, and a 5-10 membered heteroaryl group, each of which may be substituted by one or more halogen atoms.
- the alkyloxy group in the above R 5 or R 6 is typically a group represented by -O-R 21 (wherein R 21 is an alkyl group which may have one or more substituents).
- the alkyl group in R 21 may be substituted by the above-mentioned substituents, and preferably may be substituted by a fluorine atom.
- Such an alkyl group is preferably a C 1-30 alkyl group optionally substituted by a fluorine atom.
- Such an alkyl group may be linear or branched.
- the C 1-30 alkyl group may be a C 1-20 alkyl group, preferably a C 1-10 alkyl group, more preferably a C 1-3 alkyl group.
- the alkyl ether group in R5 or R6 is a compound having one or more etheric oxygen atoms in the molecular chain of the alkyl group.
- Such an alkyl ether group is typically a group represented by -R26 - R27- (O- R28 ) m - R29 .
- R26 is a single bond or an oxygen atom.
- R27 is a single bond or a C1-10 alkylene group.
- R28 is a C1-10 alkylene group.
- R29 is a hydrogen atom or a C1-10 alkyl group.
- m represents an integer of 1 to 20, and may be preferably 1 to 10, more preferably 1 to 5, and even more preferably 1 to 3.
- the organic group may be an alkyl group, an alkyloxy group, or an alkyl ether group, the terminal of which is substituted with a reactive functional group. Such groups may be further substituted with another substituent.
- the reactive functional groups are not particularly limited, but examples include hydroxyl groups, amino groups, carboxyl groups, thiol groups, isocyanate groups, vinyl groups, acetylene groups, nitrile groups, and epoxy groups.
- R 5 represents a C 1-30 alkyl group optionally having one or more substituents or a hydrogen atom
- R 6 represents a C 1-30 alkyl group optionally having one or more substituents or a hydrogen atom.
- n2 is preferably 4 to 20, more preferably 4 to 10, even more preferably 4 to 7, and even more preferably 5 to 6. In one embodiment, n2 is 5. In another embodiment, n2 is 6.
- the above formula (2) is preferably the following formula (2-A):
- R 5a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 6a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- n2 represents an integer of 4 to 20. It is expressed as:
- R 5a in each occurrence, independently represents a C 1-30 alkyl group which may have one or more substituents or a hydrogen atom
- R 6a in each occurrence, independently represents a C 1-30 alkyl group which may have one or more substituents or a hydrogen atom
- the alkyl group represented by R 5a or R 6a is preferably a C 1-30 alkyl group.
- Such alkyl groups may be straight or branched chain.
- the C 1-30 alkyl group may be a C 1-20 alkyl group, preferably a C 1-10 alkyl group, more preferably a C 1-30 alkyl group.
- the C 1-30 alkyl group may be a C 17-30 alkyl group, preferably a C 18-30 alkyl group, more preferably a C 26-30 alkyl group.
- Substituents in the alkyl group represented by R 5a or R 6a include a halogen atom; one or more groups selected from a C 1-6 alkyl group, a C 2-6 alkenyl group, a C 2-6 alkynyl group, a C 3-10 cycloalkyl group, a C 3-10 unsaturated cycloalkyl group, a 5-10 membered heterocyclyl group, a C 6-10 aryl group and a 5-10 membered heteroaryl group, each of which may be substituted by one or more halogen atoms.
- R 5a and R 6a are preferably hydrogen atoms.
- the cyclic compound has the following formula (3):
- R 7 independently at each occurrence represents a hydrogen atom or an organic group
- R 8 independently at each occurrence represents a hydrogen atom or an organic group
- R 9 independently at each occurrence represents a hydrogen atom or an organic group
- R 10 independently at each occurrence represents a hydrogen atom or an organic group
- R 11 independently at each occurrence represents a hydrogen atom or an organic group
- R 12 independently at each occurrence represents a hydrogen atom or an organic group
- n3 is an integer from 1 to 19
- n4 is an integer from 1 to 19
- the sum of n3 and n4 is 4 to 20,
- the order of the units enclosed in parentheses with n3 or n4 is arbitrary in formula (3). It is preferable that the compound contains a compound represented by the following formula:
- R 7 at each occurrence, independently represents a hydrogen atom or an organic group
- R 8 at each occurrence, independently represents a hydrogen atom or an organic group
- R 9 at each occurrence, independently represents a hydrogen atom or an organic group
- R 10 at each occurrence, independently represents a hydrogen atom or an organic group
- R 11 at each occurrence, independently represents a hydrogen atom or an organic group
- R 12 at each occurrence, independently represents a hydrogen atom or an organic group.
- Examples of the organic group represented by R7 , R8 , R9, R10 , R11 , or R12 include an alkyl group, an alkyloxy group, an alkyl ether group, a tosyl group, a triflate group, or a phenyl group, and these groups may have one or more substituents.
- the substituent that the organic group represented by R7 , R8 , R9 , R10 , R11 , or R12 may have is not particularly limited, and examples thereof include reactive functional groups such as a hydroxyl group, an amino group, a carboxyl group, a thiol group, an isocyanate group, a nitrile group, an epoxy group, and an acetyl group; and aliphatic hydrocarbon groups such as an alkyl group, a vinyl group, and an ethynyl group.
- the alkyl group at R 7 , R 8 , R 9 , R 10 , R 11 or R 12 is preferably a C 1-30 alkyl group.
- Such alkyl groups may be straight or branched chain.
- the C 1-30 alkyl group may be a C 1-20 alkyl group, preferably a C 1-10 alkyl group, more preferably a C 1-30 alkyl group.
- the C 1-30 alkyl group may be a C 17-30 alkyl group, preferably a C 18-30 alkyl group, more preferably a C 26-30 alkyl group.
- Substituents for the alkyl group in R 7 , R 8 , R 9 , R 10 , R 11 or R 12 include a halogen atom; one or more groups selected from a C 1-6 alkyl group, a C 2-6 alkenyl group, a C 2-6 alkynyl group, a C 3-10 cycloalkyl group, a C 3-10 unsaturated cycloalkyl group, a 5-10 membered heterocyclyl group, a C 6-10 aryl group and a 5-10 membered heteroaryl group, each optionally substituted by one or more halogen atoms.
- the alkyloxy group in the above R 7 , R 8 , R 9 , R 10 , R 11 or R 12 is typically a group represented by -O-R 21 (wherein R 21 is an alkyl group which may have one or more substituents).
- the alkyl group in R 21 may be substituted by the above-mentioned substituents, and preferably may be substituted by a fluorine atom.
- Such an alkyl group is preferably a C 1-30 alkyl group optionally substituted by a fluorine atom.
- Such an alkyl group may be linear or branched.
- the C 1-30 alkyl group may be a C 1-20 alkyl group, preferably a C 1-10 alkyl group, more preferably a C 1-3 alkyl group.
- the alkyl ether group in R 7 , R 8 , R 9 , R 10 , R 11 or R 12 is a compound having one or more etheric oxygen atoms in the molecular chain of the alkyl group.
- Such an alkyl ether group is typically a group represented by -R 26 -R 27 -(O-R 28 ) m -R 29.
- R 26 is a single bond or an oxygen atom.
- R 27 is a single bond or a C 1-10 alkylene group.
- R 28 is a C 1-10 alkylene group.
- R 29 is a hydrogen atom or a C 1-10 alkyl group.
- m represents an integer of 1 to 20, and may be preferably 1 to 10, more preferably 1 to 5, and even more preferably 1 to 3.
- the organic group represented by R7 , R8 , R9 , R10 , R11 or R12 may be an alkyl group, an alkyloxy group or an alkyl ether group substituted at the end with a reactive functional group. Such groups may be further substituted with another substituent.
- the reactive functional groups are not particularly limited, but examples include hydroxyl groups, amino groups, carboxyl groups, thiol groups, isocyanate groups, vinyl groups, acetylene groups, nitrile groups, and epoxy groups.
- R 7 represents a C 1-30 alkyl group optionally having one or more substituents or a hydrogen atom
- R 8 represents a C 1-30 alkyl group optionally having one or more substituents or a hydrogen atom
- R 9 represents a C 1-30 alkyl group optionally having one or more substituents or a hydrogen atom
- R 10 represents a C 1-30 alkyl group optionally having one or more substituents or a hydrogen atom
- R 11 represents a C 1-30 alkyl group optionally having one or more substituents or a hydrogen atom
- R 12 represents a C 1-30 alkyl group optionally having one or more substituents or a hydrogen atom.
- n3 is preferably 1 to 19, more preferably 1 to 9, even more preferably 1 to 6, and even more preferably 1 to 5.
- n4 is preferably 1 to 19, more preferably 1 to 9, even more preferably 1 to 6, and even more preferably 1 to 5.
- n3+n4 is preferably 4 to 20, more preferably 4 to 10, even more preferably 4 to 7, and even more preferably 5 to 6.
- the above formula (3) is preferably the following formula (3-A):
- R 7a represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 8a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 9a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 10a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 11a represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- R 12a each occurrence independently, represents a C 1-30 alkyl group optionally having one or more substituents, or a hydrogen atom
- n3 and n4 are as defined above; However, the order of the units enclosed in parentheses with
- R 7a at each occurrence, each independently represents a C 1-30 alkyl group which may have one or more substituents or a hydrogen atom
- R 8a at each occurrence, each independently represents a C 1-30 alkyl group which may have one or more substituents or a hydrogen atom
- R 9a at each occurrence, each independently represents a C 1-30 alkyl group which may have one or more substituents or a hydrogen atom
- R 10a at each occurrence, each independently represents a C 1-30 alkyl group which may have one or more substituents or a hydrogen atom
- R 11a at each occurrence, each independently represents a C 1-30 alkyl group which may have one or more substituents or a hydrogen atom
- R 12a at each occurrence, each independently represents a C 1-30 alkyl group which may have one or more substituents or a hydrogen atom.
- the alkyl group represented by R 7a , R 8a , R 9a , R 10a , R 11a or R 12a is preferably a C 1-30 alkyl group.
- Such alkyl groups may be linear or branched.
- the C 1-30 alkyl group may be a C 1-20 alkyl group, preferably a C 1-10 alkyl group, more preferably a C 1-30 alkyl group.
- the C 1-30 alkyl group may be a C 17-30 alkyl group, preferably a C 18-30 alkyl group, more preferably a C 26-30 alkyl group.
- Substituents in the alkyl group represented by R 7a , R 8a , R 9a , R 10a , R 11a or R 12a include a halogen atom; one or more groups selected from a C 1-6 alkyl group, a C 2-6 alkenyl group, a C 2-6 alkynyl group, a C 3-10 cycloalkyl group, a C 3-10 unsaturated cycloalkyl group, a 5-10 membered heterocyclyl group, a C 6-10 aryl group and a 5-10 membered heteroaryl group, each optionally substituted by one or more halogen atoms.
- R7a , R8a , R9a , R10a , R11a and R12a are preferably hydrogen atoms.
- the cyclic compound is preferably one or more compounds selected from formulas (1), (2) and (3), and more preferably one or more compounds selected from formulas (1-A), (2-A) and (3-A).
- the thermal decomposition temperature of the cyclic compound itself may be preferably 250°C or higher, more preferably 260°C or higher, and even more preferably 270°C or higher. If the cyclic compound itself has high heat resistance, when preparing a composite by a melting method, it may be possible to melt mix the polymer without thermal decomposition even if the melting point of the polymer side is 250°C or higher. Furthermore, even if the polymer has a low melting point, the melt viscosity of the polymer itself generally decreases as the temperature increases, so that it is expected that the contact opportunity between the cyclic compound and the polymer end will increase, making it possible to encapsulate in a short period of time.
- the two or more cyclic compounds may be the same or different.
- the proportion of the cyclic compound may be preferably 0.01% by mass or more and 99% by mass or less, more preferably 0.1% by mass or more and 95% by mass or less, and even more preferably 1% by mass or more and 90% by mass or less, based on 100 parts by mass of the combined total of the polymer and cyclic compound described below.
- the proportion of the cyclic compound is within the above range, the heat resistance of the composite, particularly its resistance to thermal decomposition, is good.
- the polymer has at least one of a glass transition temperature and a melting point at 130°C or higher.
- the glass transition temperature of the polymer is 130°C or higher, or the melting point of the polymer is 130°C or higher.
- the polymer when the polymer is a crystalline polymer, it has both a glass transition temperature and a melting point, so at least one of the glass transition temperature and the melting point may be 130°C or higher, and when the polymer is an amorphous polymer, it has only a glass transition temperature, so it is sufficient that the glass transition temperature is 130°C or higher.
- the heat resistance of the obtained composite is good.
- the polymer has at least one of a glass transition temperature and a melting point at 150°C or higher, and may have at least one of a glass transition temperature and a melting point at 300°C or lower, and may further have at least one of a glass transition temperature and a melting point at 250°C or lower.
- the polymer may preferably be a linear polymer.
- the polymer can easily penetrate into the ring of the cyclic compound, which may facilitate the formation of a complex.
- the polymer may have one or more substituents.
- substituents that may be contained in the polymer include one or more selected from -COORf13 , -ORf13 , -NRf132 , -NRf13-CO-Rf13 , -CO - NRf132 , -NO2 , -CN, -COR14 , -SO2Rf14 , -O- CORf14 , a C1-5 alkyl group optionally substituted by one or more halogen atoms , and a halogen atom.
- the total number of C, N, O and S is 1 or more, and preferably 5 or less, more preferably 3 or less, and further preferably 2 or less.
- R f13 at each occurrence, independently represents a C 1-4 alkyl group optionally substituted by one or more halogen atoms, or a hydrogen atom.
- the "C 1-4 alkyl group" in the C 1-4 alkyl group optionally substituted by one or more halogen atoms, represented by R f13 may be a straight chain or branched chain, and is preferably a straight chain or branched chain C 1-3 alkyl group, and more preferably a straight chain C 1-3 alkyl group.
- halogen atom which may substitute the C 1-4 alkyl group represented by R f13 include a fluorine atom, a chlorine atom, a bromine atom and an iodine atom, with a fluorine atom or a chlorine atom being preferred.
- the C 1-4 alkyl group optionally substituted by one or more halogen atoms, represented by R f13 is preferably a C 1-4 alkyl group substituted by one or more halogen atoms, more preferably a C 1-4 alkyl group substituted by one or more fluorine atoms, and even more preferably a C 1-4 perfluoroalkyl group.
- the C 1-4 perfluoroalkyl group in R f13 may be linear or branched, and is preferably a linear or branched C 1-3 perfluoroalkyl group, and more preferably a linear C 1-3 perfluoroalkyl group, specifically CF 3 --, CF 3 CF 2 --, or CF 3 CF 2 CF 2 --.
- R f14 at each occurrence, independently represents a C 1-4 alkyl group optionally substituted by one or more fluorine atoms, a hydrogen atom or a halogen atom.
- the "C 1-4 alkyl group" in the C 1-4 alkyl group optionally substituted by one or more halogen atoms, represented by R f14 may be a straight chain or branched chain and is preferably a straight chain or branched chain C 1-3 alkyl group, more preferably a straight chain C 1-3 alkyl group.
- the C 1-4 alkyl group which may be substituted by one or more halogen atoms, represented by R f14 above is preferably a C 1-4 alkyl group substituted by one or more halogen atoms, more preferably a C 1-4 alkyl group substituted by one or more fluorine atoms, and even more preferably a C 1-4 perfluoroalkyl group.
- the C 1-4 perfluoroalkyl group in R f14 may be linear or branched, and is preferably a linear or branched C 1-3 perfluoroalkyl group, and more preferably a linear C 1-3 perfluoroalkyl group, specifically, -CF 3 , -CF 2 CF 3 or -CF 2 CF 2 CF 3 .
- the "C 1-5 alkyl group" in the above-mentioned C 1-5 alkyl group optionally substituted by one or more halogen atoms as a substituent may be a straight chain or branched chain, and is preferably a straight chain or branched chain C 1-3 alkyl group, and more preferably a straight chain C 1-3 alkyl group.
- the halogen atom which may substitute the C 1-5 alkyl group as the substituent include a fluorine atom, a chlorine atom, a bromine atom, and an iodine atom, with a fluorine atom or a chlorine atom being preferred.
- the C 1-5 alkyl group which may be substituted by one or more halogen atoms is preferably a C 1-5 alkyl group substituted by one or more halogen atoms, more preferably a C 1-5 alkyl group substituted by one or more fluorine atoms, and even more preferably a C 1-4 perfluoroalkyl group.
- the above C 1-4 perfluoroalkyl group may be linear or branched, and is preferably a linear or branched C 1-3 perfluoroalkyl group, more preferably a linear C 1-3 perfluoroalkyl group, specifically CF 3 --, CF 3 CF 2 --, or CF 3 CF 2 CF 2 --.
- Halogen atoms as the above-mentioned substituents include fluorine atoms, chlorine atoms, iodine atoms and bromine atoms, with fluorine atoms and chlorine atoms being preferred.
- the above polymer preferably contains one or more selected from the group consisting of a linear polymer having a repeating structural unit selected from the group consisting of a hydroxyl group, a carbonyl group, an ester group, an amide group, an imide group, and an ether group; a linear polymer having an aromatic ring in the repeating structural unit; and a fluorine-containing polymer.
- Straight-chain polymers having one selected from the group consisting of hydroxyl groups, carbonyl groups, ester groups, amide groups, imide groups, and ether groups include polyvinyl alcohol, ethylene-vinyl alcohol copolymers, polyacetals, polyamides, polycarbonates, polyphenylene ethers, polyesters, polyarylates, polysulfones, polyether ketones, and polyether ether ketones, with polyesters being preferred.
- the linear polymer having one group selected from the group consisting of a hydroxyl group, a carbonyl group, an ester group, an amide group, an imide group and an ether group in the repeating structural unit is preferably a polymer having the following formulae (B1) to (B8): -[O-R b1 ]- (B1) -[O-CO-O-R b2 ]- (B2) -[O-CO-R b2 -CO-O-R b2 ]- (B3) -[NH-CO-R b2 -CO-NH-R b2 ]- (B4) -[O-R b2 -SO 2 -R b2 -O-R b2 ]- (B5) -[O-R b2 -CO-R b2 ]- (B6) -[O-R b2 -O-R b2 -CO-R b2 ]- (B7) -[-CH2
- the polymer may have a repeating structural unit other than the repeating structural units represented by the formulas (B1) to (B8).
- a repeating structural unit include the repeating structural units represented by the following formula (B9): -[CR b3 2 -CR b3 2 ]- (B9) [In formula (B9), R b3 represents a C 1-16 alkyl group optionally having one or more substituents, or a hydrogen atom.
- the polymer may be either a block copolymer or a random copolymer.
- the heat resistance, particularly thermal decomposition resistance, of the resulting composite is good.
- R b1 represents a divalent group containing a C 6-20 aromatic hydrocarbon group optionally having one or more substituents or -CH 2 -
- R b2 represents a divalent group containing a C 6-20 aromatic hydrocarbon group optionally having one or more substituents or a C 1-16 alkylene group optionally having one or more substituents
- R b3 represents a C 1-16 alkyl group optionally having one or more substituents or a hydrogen atom.
- the "C 6-20 aromatic hydrocarbon group" in the divalent group containing a C 6-20 aromatic hydrocarbon group which may have one or more substituents, represented by R b1 or R b2 , may be monocyclic or polycyclic, and in the case of a polycyclic ring, two or more rings may or may not form a condensed ring.
- the number of aromatic hydrocarbon groups is 1 or more, preferably 1 or more and 4 or less, more preferably 1 or more and 3 or less, and even more preferably 1 or 2.
- Such an aromatic hydrocarbon group is preferably a C 6-10 aromatic hydrocarbon group, more preferably a phenylene group, a tolylene group, a xylylene group or a naphthylene group, and even more preferably a phenylene group, a tolylene group or a xylylene group.
- the two or more aromatic hydrocarbon groups may be bonded via a single bond or a divalent organic group, such as a linear or branched C 1-4 alkyl group.
- the divalent group containing a C 6-20 aromatic hydrocarbon group which may have one or more substituents, represented by R b1 or R b2 , is preferably represented by the following formula: * -Ar1- ( X1 - Ar1 ) n10- * [Wherein, Ar 1 independently represents a divalent C 6-10 aromatic hydrocarbon group which may have one or more substituents in each occurrence; X 1 represents a single bond, —O—, —CO—, —SO 2 — or a C 1-4 alkylene group; n10 represents an integer of 0 to 3, * represents a bond, In the formula, the total number of carbon atoms is 6 or more and 20 or less. It is expressed as:
- Ar 1 represents a divalent C 6-10 aromatic hydrocarbon group which may have one or more substituents.
- divalent C 6-20 aromatic hydrocarbon group in the above divalent C 6-20 aromatic hydrocarbon group optionally having one or more substituents may be monocyclic or polycyclic, and in the case of a polycyclic ring, two or more rings may or may not form a fused ring.
- the "divalent C 6-20 aromatic hydrocarbon group" in the divalent C 6-20 aromatic hydrocarbon group optionally having one or more substituents is preferably a divalent C 6-15 aromatic hydrocarbon group, more preferably a divalent C 6-10 aromatic hydrocarbon group, further preferably a phenylene group, a tolylene group, a xylylene group or a naphthylene group, and even more preferably a phenylene group, a tolylene group or a xylylene group.
- Examples of the substituent that the divalent C6-10 aromatic hydrocarbon group represented by Ar1 may have include one or more selected from -COORf13, -ORf13 , -NRf132 , -NRf13- CO- Rf13 , -CO- NRf132 , -NO2 , -CN , -CORf14, -SO3Rf14, -O-CORf14 and a halogen atom.
- Rf13 and Rf14 are as defined above .
- the substituents that the above divalent C6-10 aromatic hydrocarbon group may have are preferably one or more selected from -COOH, -OH, -NH2 , -CONRf13 , -NO2 , -CN, -COH, -COCl, -SO3H , -O- CORf14 and a halogen atom, more preferably a halogen atom, and even more preferably a fluorine atom or a chlorine atom.
- X1 represents a single bond, -O-, -CO-, -SO2- or a C1-4 alkylene group.
- the C1-4 alkylene group may be linear or branched, and is preferably a linear or branched C1-3 alkylene group, specifically, -CH2- or -C( CH3 ) 2- .
- Examples of the substituent that the divalent group containing a C6-20 aromatic hydrocarbon group represented by R b1 or R b2 may have include one or more selected from -COOR f13 , -OR f13 , -NR f13 2 , -NR f13 -CO-R f13 , -CO-NR f13 2 , -NO 2 , -CN, -COR 14 , -SO 3 R f14 , -O-COR f14 and a halogen atom.
- R f13 and R f14 are as defined above.
- the substituents that the divalent group containing the above-mentioned divalent C6-10 aromatic hydrocarbon group may have are preferably one or more selected from -COOH, -OH, -NH2 , -CONRf13 , -NO2 , -CN, -COH, -COCl, -SO3H , -O- CORf14 and a halogen atom, more preferably a halogen atom, and even more preferably a fluorine atom or a chlorine atom.
- the divalent group containing a C 6-20 aromatic hydrocarbon group which is represented by R b1 or R b2 and which may have one or more substituents, is preferably a phenylene group, a tolylene group, a xylylene group, a hydroxyphenylene group, a hydroxyxylylene group, a naphthylene group, a biphenylene group, a 3,3'-dimethylbiphenylene group, a 3,3',5,5'-tetramethylbiphenylene group, a 2,2-diphenylpropane-4,4'-diyl group, a 1,1-diphenylmethane-4,4'-diyl group, a benzophenone-4,4'-diyl group, a diphenylsulfonyl group, and more preferably a phenylene group, a xylylene group, a hydroxyphenylene group, a hydroxyxylylene group
- the "C 1-16 alkylene group" in the C 1-16 alkylene group represented by R b2 which may have one or more substituents may be straight-chained or branched, and is preferably a straight-chain or branched C 1-10 alkylene group, and more preferably a straight-chain or branched C 1-6 alkylene group, and specific examples thereof include -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH(CH 3 )CH 2 -, -C( CH 3 ) 2 -, -CH 2 CH 2 CH 2 CH 2 -, -CH(CH 3 )CH 2 CH 2 -, -CH 2 CH(CH 3 )CH 2 -, -C( CH 3 ) 2 CH 2 -, -CH 2 CH 2 CH 2 CH 2 - , -CH(CH2CH2CH2- , -CH2CH (CH3 ) CH2CH2CH2- , -C ( CH3 )
- Examples of the substituent that the C 1-16 alkylene group represented by R b2 may have include one or more selected from -COOR f13 , -OR f13 , -NR f13 2 , -NR f13 -CO-R f13 , -CO-NR f13 2 , -NO 2 , -CN, -COR 14 , -SO 3 R f14 , -O-COR f14 and a halogen atom.
- R f13 and R f14 are as defined above.
- the substituent that the C 1-16 alkylene group represented by R b2 may have is preferably one or more selected from -COOH, -OH, -NH 2 , -CONR f13 , -NO 2 , -CN, -COH, -COCl, -SO 3 H, -O-COR f14 and a halogen atom, more preferably a halogen atom, and further preferably a fluorine atom or a chlorine atom.
- the " C1-16 alkyl group" in the C1-16 alkyl group optionally having one or more substituents represented by R b3 may be a straight chain or a branched chain, is preferably a straight chain or branched chain C1-10 alkyl group, and is more preferably a straight chain or branched chain C1-6 alkyl group, and specific examples thereof include -CH 3 , -CH 2 CH 3 , -CH 2 CH 2 CH 3 , -CH(CH 3 )CH 3 , -CH(CH 3 ) 2 , -CH 2 CH 2 CH 2 CH 3 , -CH(CH 3 )CH 2 CH 3 , -CH 2 CH(CH 3 )CH 2 CH 3 , -C( CH 3 ) 2 CH 3 , -CH 2 CH 2 CH 2 CH 2 CH 3 , -CH(CH 3 )CH 2 CH 2 CH 3 , -CH 2 It may be CH( CH3 ) CH2CH3 , -C ( CH3 ) 2
- Examples of the substituent that the C 1-16 alkyl group represented by R b3 may have include one or more selected from -COOR f13 , -OR f13 , -NR f13 2 , -NR f13 -CO-R f13 , -CO-NR f13 2 , -NO 2 , -CN, -COR 14 , -SO 3 R f14 , -O-COR f14 and a halogen atom.
- R f13 and R f14 are as defined above.
- the substituent that the C 1-16 alkyl group represented by R b3 may have is preferably one or more selected from -COOH, -OH, -NH 2 , -CONR f13 , -NO 2 , -CN, -COH, -COCl, -SO 3 H, -O-COR f14 and a halogen atom, more preferably a halogen atom, and further preferably a fluorine atom or a chlorine atom.
- the number average molecular weight of the linear polymer having one type selected from the group consisting of a hydroxyl group, a carbonyl group, an ester group, an amide group, an imide group, and an ether group as a repeating structural unit may be, for example, 500 to 1,000,000, preferably 1,000 to 500,000, more preferably 1,500 to 300,000, still more preferably 2,000 to 300,000, for example 3,000 to 300,000.
- the number average molecular weight can be measured by gel permeation chromatography, and can be measured as a converted value using polystyrene as a standard sample.
- the linear polymer having an aromatic ring in the repeating structural unit includes a polymer having a repeating structural unit in which one or more of R b1 and R b2 in the above formulas (B1) to (B7) contain an aromatic ring.
- the number average molecular weight of the linear polymer having an aromatic ring in the repeating structural unit may be, for example, 500 to 1,000,000, preferably 1,000 to 500,000, more preferably 1,500 to 300,000, even more preferably 2,000 to 300,000, for example 3,000 to 250,000.
- the above-mentioned fluorine-containing polymers include fluorine-containing olefin-based polymers and fluorine-containing acrylic polymers.
- the above-mentioned polymers may preferably contain one or more types selected from the fluorine-containing olefin-based polymers.
- the fluorine-containing olefin polymer may be a polymer of a fluorine-containing olefin compound, and has one or more types of repeating units formed from the fluorine-containing olefin compound.
- R f20 represents one selected from a hydrogen atom, a fluorine atom, a chlorine atom, a C 1-5 fluoroalkyl group, and a C 1-5 perfluoroalkoxy group
- R f21 represents one selected from a hydrogen atom, a fluorine atom, a chlorine atom, a C 1-5 fluoroalkyl group, and a C 1-5 perfluoroalkoxy group
- R f22 represents one selected from a hydrogen atom, a fluorine atom, a chlorine atom, a C 1-5 fluoroalkyl group, and a C 1-5 perfluoroalkoxy group
- R f23 represents one selected from a hydrogen atom, a fluorine atom, a chlorine atom, a C 1-5 fluoroalkyl group, and a C 1-5 perfluoroalkoxy group.
- the C 1-5 fluoroalkyl group represented by R f20 , R f21 , R f22 or R f23 may be linear or branched, preferably a linear or branched C 1-5 fluoroalkyl group, particularly a C 1-3 fluoroalkyl group, more preferably a linear C 1-3 fluoroalkyl group.
- the C 1-5 fluoroalkyl group represented by R f20 , R f21 , R f22 or R f23 is preferably a C 1-5 perfluoroalkyl group.
- the C 1-5 perfluoroalkyl group may be linear or branched, preferably a linear or branched C 1-5 perfluoroalkyl group, particularly a C 1-3 perfluoroalkyl group, more preferably a linear C 1-3 perfluoroalkyl group.
- Specific examples of the C 1-5 fluoroalkyl group represented by R f20 , R f21 , R f22 or R f23 include -CF 3 , -CF 2 CF 3 or -CF 2 CF 2 CF 3 .
- the C 1-5 perfluoroalkoxy group represented by R f20 , R f21 , R f22 or R f23 may be linear or branched and is preferably a linear or branched C 1-5 perfluoroalkoxy group, particularly a C 1-3 perfluoroalkoxy group, more preferably a linear perfluoroalkoxy group, specifically -O-CF 3 , -O-CF 2 CF 3 or -O-CF 2 CF 2 CF 3 .
- R f20 may be a fluorine atom or a hydrogen atom
- R f21 may be a fluorine atom or a hydrogen atom
- R f22 may be a fluorine atom or a hydrogen atom
- R f23 may be a fluorine atom or a hydrogen atom.
- R f20 may be a fluorine atom or a hydrogen atom
- R f21 may be a fluorine atom or a hydrogen atom
- R f22 may be a fluorine atom or a hydrogen atom
- R f23 may be a C 1-5 perfluoroalkyl group or a C 1-5 perfluoroalkoxy group.
- the fluorine-containing olefin compound preferably contains one or more selected from tetrafluoroethylene, trifluoroethylene, vinylidene fluoride, chlorotrifluoroethylene, 1,2-difluoroethylene, hexafluoropropylene, 2,3,3,3-tetrafluoropropene, vinyl fluoride, perfluoromethyl vinyl ether, perfluoroethyl vinyl ether, and perfluoropropyl vinyl ether.
- the fluorine-containing olefin compound may preferably be vinylidene fluoride.
- the above-mentioned fluorine-containing olefin polymer may be one or more selected from chlorotrifluoroethylene/tetrafluoroethylene/perfluoro(alkyl vinyl ether) copolymer, ethylene/tetrafluoroethylene copolymer, ethylene/chlorotrifluoroethylene copolymer, polyvinylidene fluoride, vinylidene fluoride/tetrafluoroethylene copolymer, vinylidene fluoride/tetrafluoroethylene/chlorotrifluoroethylene copolymer, polychlorotrifluoroethylene, vinylidene fluoride/hexafluoropropylene copolymer, vinylidene fluoride/tetrafluoroethylene/hexafluoropropylene copolymer, and poly 1,2-difluoroethylene.
- the above-mentioned fluorine-containing olefin polymer contains polyvinylidene fluoride flu
- the number average molecular weight of the fluorine-containing olefin polymer may be preferably from 1,000 to 1,000,000, more preferably from 2,000 to 500,000, and even more preferably from 3,000 to 300,000.
- the number average molecular weight of the fluorine-containing olefin polymer can be measured by gel permeation chromatography, and can be measured as a converted value using polystyrene as a standard sample.
- the polymer may or may not have a blocking site at the end.
- the blocking site may be a C 6-30 aromatic hydrocarbon group optionally having one or more substituents, or a C 6-30 alicyclic hydrocarbon group optionally having one or more substituents.
- Examples of the blocking site include dinitrophenyl group; cyclodextrin; adamantyl group; trityl group; fluorescein; pyrene; a phenyl group having one or more substituents selected from an alkyl group, an alkoxy group, a hydroxy group, a halogen atom, a cyano group, a sulfonyl group, a carboxy group, an amino group, and a phenyl group; and a steroid.
- One or more selected from a dinitrophenyl group, a cyclodextrin, an adamantyl group, a trityl group, a fluorescein, and a pyrene are preferred, and one or more selected from an adamantyl group and a trityl group are more preferred.
- the number of blocking sites contained in the polymer may be 1 or more and 2 or less.
- the number average molecular weight of the polymer may be, for example, 500 to 1,000,000, preferably 1,000 to 700,000, more preferably 2,000 to 500,000, even more preferably 2,000 to 300,000, for example 3,000 to 300,000.
- the cyclic compound contains a compound represented by formula (1), and the polymer contains a fluorine-containing olefin polymer or polyester.
- the thermal decomposition temperature of the composite is preferably 170° C. or higher, more preferably 200° C. or higher, and may be, for example, 400° C. or lower.
- the composite of the present disclosure has good heat resistance, particularly good thermal decomposition resistance, and can be suitably used in applications requiring high heat resistance.
- the thermal decomposition temperature is defined as the temperature at which, when thermogravimetric measurement is performed on an approximately 10 mg sample in a nitrogen atmosphere with a nitrogen flow rate of 200 mL/min, the mass of the sample to be measured decreases by 5 mass% compared to the mass of the sample before the measurement began.
- tx - ty is preferably 50°C or higher, and may be 50°C or higher and 300°C or lower, and further may be 55°C or higher and 250°C or lower.
- the thermal decomposition temperature is greatly improved by complexing a very small amount of the cyclic compound with respect to the polymer, although the reason is unclear.
- the difference between the thermal decomposition temperature of the resulting composite and the thermal decomposition temperature of the polymer can be preferably 30°C or more, and more preferably 50°C or more.
- the above-mentioned complex can be produced by a production method including contacting a polymer with the cyclic compound represented by formula (I) in the absence of a solvent to obtain a complex.
- the manufacturing method disclosed herein makes contact without a solvent, so it is easy to proceed with the inclusion of the polymer in the cyclic compound, regardless of the degree of progress of the complexation. If contact is performed in a solvent, when the polymer is included in the cyclic compound, its solubility in the solvent changes, and complexation may not progress.
- the manufacturing method disclosed herein does not use a solvent, so it is easy to obtain the desired complex without being affected by changes in solubility that accompany the progress of complexation.
- the contact method is not particularly limited, and examples include methods using a ball mill, a rotation/revolution mixer, a homogenizer, ultrasonic dispersion, etc.
- the contact is preferably carried out at a temperature higher than at least one of the glass transition temperature and the melting point of the polymer. This allows the polymer to deform freely, making it possible to produce the composite more efficiently.
- the contact is preferably carried out at a temperature that is preferably at least 5°C higher, more preferably at least 10°C higher, than at least one of the glass transition temperature and the melting point of the polymer.
- the difference between the temperature at which the contact is carried out and at least one of the glass transition temperature and the melting point of the polymer can be, for example, 50°C or less, or even 30°C or less.
- the polymer and the cyclic compound are contacted without a solvent, but this is not limited thereto, and the contact may be carried out in the presence of a solvent.
- solvents include water, ethanol, dimethylformamide, toluene, methanol, chlorobenzene, diethylformamide, dimethylsulfoxide, water, hydrogen peroxide, methylamine, sodium hydroxide solution, N-methylpyrrolidone ether, acetonitrile, benzyl chloride, triethylamine, ethylene glycol, or mixtures thereof.
- the composite of the present disclosure may be produced by the above-mentioned manufacturing method, but is not limited to those produced by the above-mentioned manufacturing method.
- the above-mentioned manufacturing method may produce the composite of the present disclosure, but is not limited to only the manner in which the composite of the present disclosure is produced.
- composition A composition containing the above complex is also included within the scope of the present disclosure.
- the composition may further contain one or more selected from a resin, a solvent and other additives.
- the content of the above complex may be preferably 0.1% by mass or more and less than 100% by mass, more preferably 1% by mass or more and 99% by mass or less, based on 100% by mass of the solid content of the composition.
- the above resins include acrylic resin, polyurethane resin, polyolefin resin, polyester resin, polyamide resin, polyvinyl chloride resin, styrene resin, vinyl ether resin, polyvinyl alcohol resin, polycarbonate resin, and polysulfone resin.
- the above solvents include water, ethanol, dimethylformamide, toluene, methanol, chlorobenzene, diethylformamide, dimethylsulfoxide, water, hydrogen peroxide, methylamine, sodium hydroxide solution, N-methylpyrrolidone ether, acetonitrile, benzyl chloride, triethylamine, or ethylene glycol, or mixtures thereof.
- the above additives include emulsifiers, defoamers, surfactants, leveling agents, thickeners, viscoelasticity adjusters, defoamers, wetting agents, dispersants, preservatives, plasticizers, penetrating agents, fragrances, bactericides, miticides, fungicides, UV absorbers, antioxidants, antistatic agents, flame retardants, dyes, pigments, etc.
- the composition may be in powder or liquid form. In one embodiment, the composition is in powder form, and in another embodiment, the composition is in liquid form.
- PBR The polybutadiene used was a commercially available one with a weight average molecular weight of 5,000, cis-and trans-1,4 80%, and vinyl group 20%. A representative structural formula is shown below.
- PVDF1 PVDF VP-832 manufactured by Daikin Industries, Ltd., melting point 178°C, MFR 230°C 10kgf: 3.15g/10min, molecular weight Mw 200,000 (GPC)
- PVDF2 PVDF Kyner HSV900 manufactured by Arkema, melting point 162°C, MFR 230°C 10kgf: 0.2g/10min
- PLA Polylactic acid used was a commercially available one with a weight average molecular weight of 10,000 to 18,000, a melting point of 140° C., and a glass transition temperature of 51° C. The structural formula is shown below.
- High melting point PLA A commercially available PLA with a melting point of 180°C and a ratio of L optical isomers of 99% or more was used. The structural formula is shown below.
- Thermal decomposition temperature Using a Hitachi High-Tech Solutions TG/DTA analyzer (thermogravimetric differential thermal analyzer) (STA7200), a sample of about 10 mg was measured under the measurement conditions of a nitrogen flow rate of 200 mL/min, a temperature range of 23°C to 600°C in a nitrogen gas atmosphere, and a heating rate of 10°C/min.
- the thermal decomposition temperature was the temperature at which the mass of the measurement object decreased by 5% compared to the mass of the measurement object before the start of the measurement.
- X-ray diffraction was measured using a fully automated multipurpose X-ray diffractometer (SmartLab, manufactured by Rigaku Corporation) under the following conditions: Measurement angle: 10 to 30° (light source: Cu/K ⁇ , wavelength: 1.5418 ⁇ )
- Example 1 (melt compounding of PLA and P5OH) 0.36 g (5 mmol) of PLA was placed in a 5 mL glass tube, and the temperature was raised to 150 ° C. to completely melt the PLA. 0.061 g (0.1 mmol) of P5OH was added as a cyclic compound, and the mixture was left at 150 ° C. for 15, 24, and 65 hours, and then returned to room temperature to obtain a solid complex. When the obtained complex was washed with 90 mL of chloroform, which is a good solvent for PLA, an insoluble complex was observed. This is thought to be due to the change in solubility caused by the inclusion of P5OH in PLA. Since the PLA that was not included was washed away by the washing process with this good solvent, only the included complex was purified.
- Example 2 Composite of high melting point PLA and P5OH
- a solution of 0.36 g (5 mmol) of high melting point PLA (PLLA) (melting point 180° C.) dissolved in 1 mL of acetone and a solution of 0.061 g (0.1 mmol) of P5OH as a cyclic compound dissolved in 1 mL of acetone were placed in a 5 mL glass tube, and the acetone was removed by vacuum drying. The mixture was completely melted by heating to 180° C., left at 180° C. for 15 hours, and then returned to room temperature to obtain a solid composite. The obtained composite was purified by washing with 300 mL of trichloroethylene, which is a good solvent for PLLA.
- the purified composite was dissolved in acetone-d6 and 1 H-NMR was measured, and peaks due to PLLA and P5OH were observed. The results are shown in Figure 2. For comparison, the results for PLA alone and P5OH alone are also shown.
- Comparative Example 1 Composite of PBR and P5OH 0.27 g (5 mmol) of PBR (liquid polymer) was placed in a 5 mL glass tube, and 0.061 g (0.1 mmol) of P5OH was added as a cyclic compound while still at room temperature. After standing at room temperature for 15 hours, a liquid mixture was obtained. The resulting mixture was washed a total of four times with 30 mL of chloroform, which is a good solvent for PBR, to obtain a purified product.
- Comparative Example 2 (Complex of PBR and C2P5A) 0.27 g (5 mmol) of PBR (liquid polymer) was placed in a 5 mL glass tube, and 0.089 g (0.1 mmol) of C2P5A was added as a cyclic compound while still at room temperature. After standing at room temperature for 15 hours, a liquid mixture was obtained. The resulting mixture was washed a total of four times with 30 mL of hexane, which is a good solvent for PBR, to obtain a purified product. When the purified product was dissolved in chloroform d and 1 H-NMR was measured, no peaks due to PBR were observed, and no complex was obtained. The results are shown in Figure 4. For comparison, the results for PBR alone are also shown.
- Example 3 (PLA and P5OH composite solution method) 0.118 g (1.6 mmol) of PLA and 0.01 g (0.016 mmol) of P5OH were placed in a 5 mL sample tube, and 2 g of dichloromethane was added as a solvent and uniformly dissolved using an ultrasonic cleaner. The mixture was concentrated in a rotary evaporator at 40°C, and then vacuum dried at 50°C to obtain a composite.
- Example 4 (PLA and P5OH Complex Solution Method) The amount of P5OH was changed as shown in the table below, and the same procedure as in Example 3 was repeated to obtain a composite.
- Examples 8 to 11 (PeC and P5OH complex solution method) A composite was obtained by the same procedure as in Example 3, except that PeC was used in place of PLA in the amounts listed in the table below.
- Example 12 Comparison of Thermal Decomposition Temperature by TGA
- the thermal decomposition temperatures of the composites obtained in Examples 3 to 11 were determined by a TGA method. As described above, the 5% mass loss temperature was defined as the thermal decomposition temperature. For comparison, the thermal decomposition temperatures of PeC alone and PLA alone and the difference between these thermal decomposition temperatures are shown in the table.
- Example 13 10 mg of PVDF1 was weighed into a 5 mL sample bottle as a polymer and heated to 200°C. PVDF1 was melted, and C2P5A was added as a cyclic compound in the amount shown in Table 2. The mixture was thoroughly contacted with a spatula while still at 200°C, and then held at 150°C for 2 hours and returned to room temperature to obtain each composite. DSC and X-ray diffraction of the obtained composites were measured. The table below shows the compounding ratio and type.
- Example 14 Each composite was obtained in the same manner as in Example 13, except that the polymer was changed to PVDF2 (HSV900) and the amount of the cyclic compound was changed as shown in the table below. DSC and X-ray diffraction of the obtained composite were measured.
- Example 15 Except for changing the cyclic compound to C5P5A, each complex was obtained in the same manner as in Example 13. DSC and X-ray diffraction of the obtained complexes were measured.
- Example 16 The results of DSC measurement of each of the composites obtained in Example 13 and, as comparative data, the results of DSC measurement of C2P5A and PVDF1 alone are shown in FIG. From these results, it can be seen that the melting point of PVDF1 (VP832) disappears as the amount of C2P5A added increases, which is believed to be because the inclusion of C2P5A inhibits the crystallization of PVDF itself. It is also seen that the crystallization temperature of C2P5A shifts to a higher temperature and the melting point peak disappears as the amount of PVDF1 increases. This is thought to be because the inclusion of C2P5A increases the temperature required for crystallization, and ultimately makes it impossible to crystallize.
- the melting point of PVDF1 VP832832
- the crystallization temperature of C2P5A shifts to a higher temperature and the melting point peak disappears as the amount of PVDF1 increases. This is thought to be because the inclusion of C2P5A increases the temperature required for crystallization, and ultimately
- Example 17 The results of DSC measurement of each of the complexes obtained in Example 14 and, as comparative data, the results of DSC measurement of C2P5A and PVDF2 alone are shown in Figure 6.
- Example 7 compared with Example 6, the polymer was changed from PVDF1 (VP832) to a low-melting-point type PVDF2 (HSV900), but the results were similar to those in Example 2, and disappearance of the melting points of PVDF2 and C2P5A was observed, suggesting the formation of an inclusion complex.
- Example 18 The results of DSC measurement of each of the complexes obtained in Example 15 are shown in Figure 7.
- Example 8 the cyclic compound was changed from C2P5A to C5P5A compared to Example 6, but the results were similar, and disappearance of the melting point of PVDF1 and that of C5P5A were observed, suggesting the formation of an inclusion complex.
- Example 20 The results of X-ray diffraction measurement for each of the complexes obtained in Example 14 and, as comparative data, the results of X-ray diffraction measurement for C2P5A and PCDF2 alone are shown in FIG.
- the type of polymer was changed from PVDF1 (VP832) to PVDF2 (HSV900), and as in the results of DSC, the diffraction peak indicating the crystallinity of PVDF disappeared when C2P5A was added to PVDF2 (HSV900) alone.
- the 5% weight loss temperature (Td5) of the strand was evaluated by the TGA method.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
Abstract
Description
特許文献2には、ポリエチレングリコールと、該ポリエチレングリコールを串刺し状に包接するピラーアレーンと、上記ポリエチレングリコールの両末端にアダマンタン基類が配置されたポリロタキサンが記載されている。
非特許文献3には、ピラーアレーンと、ピラーアレーンに包接されたポリエチレンまたはポリプロピレンを含むロタキサンが記載されている。
[1]
ポリマーと、前記ポリマーを包接する、1つまたは複数の環状化合物とを含み、
前記ポリマーは、130℃以上に、ガラス転移温度および融点から選ばれる少なくとも1つを有し、
前記環状化合物は、以下の式(I):
Aは、各出現においてそれぞれ独立して、-ORおよび-CO-から選ばれる1種またはそれ以上を含む2価のC4-50有機基を表し、
Rは、各出現においてそれぞれ独立して、1個またはそれ以上のフッ素原子を含んでいてもよい有機基または水素原子を表し、
nは、4~20の整数を表す。]
で表される化合物を含む、複合体。
[2]
前記環状化合物は、以下の式(1)~(3):
R1は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R2は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R3は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R4は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
n1は、4~20の整数である。]
R5は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R6は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
n2は、4~20の整数である。]
R7は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R8は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R9は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R10は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R11は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R12は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
n3は、1~19の整数であり、
n4は、1~19の整数であり、
n3とn4の合計は、4~20であり、
n3またはn4を付して括弧で括られた単位の存在順序は式(3)中において任意である。]
のいずれかで表される化合物を含む、[1]に記載の複合体。
[3]
前記式(1)において、R1~R4から選ばれる1つまたはそれ以上は、含フッ素有機基である、[2]に記載の複合体。
[4]
前記式(1)において、R3およびR4から選ばれる1つまたはそれ以上は、水素原子である、[2]に記載の複合体。
[5]
前記環状化合物は、下記式(1-A)、(2-A)および(3-A):
R1aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R2aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R3aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R4aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
n1は、4~20の整数である。]
R5aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R6aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
n2は、4~20の整数である。]
R7aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R8aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R9aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R10aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R11aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R12aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
n3は、1~19の整数であり、
n4は、1~19の整数であり、
n3とn4の合計は、4~20であり、
ただし、n3またはn4を付して括弧で括られた単位の存在順序は式(3-A)中において任意である。]
のいずれかで表される化合物である、[1]~[4]のいずれか1つに記載の複合体。
[6]
前記環状化合物の熱分解温度は、250℃以上である、[1]~[5]のいずれか1つに記載の複合体。
[7]
前記ポリマーは140℃以上に、ガラス転移温度および融点から選ばれる少なくとも1つを有する、[1]~[6]のいずれか1つに記載の複合体。
[8]
前記ポリマーは、置換基を有していてもよい直鎖状ポリマーである、[1]~[7]のいずれか1つ記載の複合体。
[9]
前記ポリマーは、繰り返し構造単位にカルボニル基、エステル基、アミド基、イミド基およびエーテル基からなる群より選ばれる1種を有する直鎖状ポリマーである、[1]~[8]のいずれか1つに記載の複合体。
[10]
前記ポリマーは、繰り返し構造単位に芳香族環を有する直鎖状ポリマーである、[1]~[9]のいずれか1つに記載の複合体。
[11]
前記ポリマーは、ポリエステルを含む、[1]~[10]のいずれか1つに記載の複合体。
[12]
前記ポリマーは、含フッ素ポリマーを含む、[1]~[11]のいずれか1つに記載の複合体。
[13]
前記ポリマーは、ポリフッ化ビニリデンを含む、[1]~[12]のいずれか1つに記載の複合体。
[14]
熱分解温度が、170℃以上である、[1]~[13]のいずれか1つに記載の複合体
[15]
前記複合体の熱分解温度をtxとし、前記ポリマーの熱分解温度及び前記環状化合物の熱分解温度の低い方をtyとしたとき、tx-tyが50℃以上である、[1]~[14]のいずれか1つに記載の複合体。
[16]
前記環状化合物の割合は、前記ポリマーと前記環状化合物との合計100質量部中、0.01質量%以上99質量%以下である、[1]~[15]のいずれか1つに記載の複合体。
[17]
[1]~[16]のいずれか1つに記載の複合体の製造方法であって、
前記ポリマーと、前記式(I)で表される環状化合物とを、無溶媒下で接触して、前記複合体を得ることを含む、製造方法。
[18]
前記接触は、前記ポリマーのガラス転移温度および融点の少なくとも一方よりも高い温度で実施される、[17]に記載の製造方法。
[19]
[1]~[16]のいずれか1つに記載の複合体を含む、組成物。
[20]
粉体状である、[19]に記載の組成物。
[21]
液状である、[19]に記載の組成物。
本開示の複合体は、
ポリマーと、前記ポリマーを包接する、1個またはそれ以上の環状化合物とを含み、
前記環状化合物は、以下の式(I):
Aは、各出現においてそれぞれ独立して、-ORおよび-CO-から選ばれる1種またはそれ以上を含む2価のC4-50有機基を表し、
Rは、各出現に置いてそれぞれ独立して、1個またはそれ以上のフッ素原子を含んでいてもよい有機基または水素原子を表し、
nは、4~20の整数を表す。]
で表される化合物を含む。
上記C4-50有機基は、好ましくはC4-20有機基、より好ましくはC4-10有機基であり得る。
上記2価のC6-20芳香族炭化水素基は、好ましくは、2価のC6-10芳香族炭化水素基、より好ましくは、2価のC6-8芳香族炭化水素基、特に好ましくはフェニレン基であり得る。
上記2価のC3-20脂環式炭化水素基は、飽和脂環式炭化水素基および不飽和脂環式炭化水素基のいずれであってもよい。上記2価のC3-20脂環式炭化水素基は、好ましくは2価のC6-10不飽和脂環式炭化水素基、より好ましくは、2価のC6-8不飽和炭化水素基、特に好ましくはシクロヘキサジエニル基であり得る。
R1は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R2は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R3は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R4は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
n1は、4~20の整数であり、
好ましい態様において、R1~R4から選ばれる1つまたはそれ以上は、含フッ素有機基であることが好ましく、C2-6フルオロアルキル基を含む有機基であることがより好ましく、
別の好ましい態様において、R3およびR4から選ばれる1つまたはそれ以上は、は水素原子であり、より好ましくはR3およびR4が水素原子であり得る。]
R5は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R6は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
n2は、4~20の整数である。]
R7は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R8は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R9は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R10は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R11は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R12は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
n3は、1~19の整数であり、
n4は、1~19の整数であり、
n3とn4の合計は、4~20であり、
n3またはn4を付して括弧で括られた単位の存在順序は式(3)中において任意である。]
のいずれかで表される化合物を含むことが好ましい。
R1は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R2は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R3は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R4は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
n1は、4~20の整数である。]
で表される化合物を含むことが好ましい。
-(Op1-R20 q1)-Rfa
[式中:
R20は、各出現においてそれぞれ独立して、C1-10アルキレン基を表す。
Rfaは、C1-10フルオロアルキル基を表す。
p1は、0~2の整数である。
q1は、0~3の整数である。
(Op1-R20 q1)中、OおよびR11aの存在順序は限定されない。]
で表される基である。
-O-R20-(O-R20)r1-Rfa
[式中:
R20は、それぞれ独立して、C1-10アルキレン基を表す。
Rfaは、C1-10フルオロアルキル基を表す。
r1は、0または1である。]
で表される基である。
-O-R20-(O-R20)r1-Rfa
[式中:
R20は、それぞれ独立して、C1-10アルキレン基を表す。
Rfaは、C1-10パーフルオロアルキル基を表す。
r1は、0または1である。]
で表される基である。
R13およびR16は、-O-R20-(O-R20)r1-Rfaであり、R14およびR15は、水素原子であるか、あるいは
R14およびR15は、-O-R20-(O-R20)r1-Rfaであり、R13およびR16は、水素原子であり、
R20は、それぞれ独立して、C1-10アルキレン基、好ましくはC1-6アルキレン基であり、
Rfaは、C1-10パーフルオロアルキル基、好ましくはC1-6パーフルオロアルキル基であり、
r1は、0または1であり、
n1は、4~6の整数、好ましくは5または6である。
R1aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R2aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R3aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R4aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
n1は、4~20の整数である。]
で表される。
R13は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R14は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R15は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R16は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
n5は、4~20の整数であり、
ただし、R13、R14、R15およびR16の少なくとも1つは、含フッ素有機基であり、
R14およびR15の少なくとも1つは、水素原子である。]
で表され得る。
-(Op1-R20 q1)-Rfa
[式中:
R20は、各出現においてそれぞれ独立して、C1-10アルキレン基を表す。
Rfaは、C1-10フルオロアルキル基を表す。
p1は、0~2の整数である。
q1は、0~3の整数である。
(Op1-R20 q1)中、OおよびR11aの存在順序は限定されない。]
で表される基である。
-O-R20-(O-R20)r1-Rfa
[式中:
R20は、それぞれ独立して、C1-10アルキレン基を表す。
Rfaは、C1-10フルオロアルキル基を表す。
r1は、0または1である。]
で表される基である。
-O-R20-(O-R20)r1-Rfa
[式中:
R20は、それぞれ独立して、C1-10アルキレン基を表す。
Rfaは、C1-10パーフルオロアルキル基を表す。
r1は、0または1である。]
で表される基である。
R13およびR16は、-O-R20-(O-R20)r1-Rfaであり、R14およびR15は、水素原子であるか、あるいは
R14およびR15は、-O-R20-(O-R20)r1-Rfaであり、R13およびR16は、水素原子であり、
R20は、それぞれ独立して、C1-10アルキレン基、好ましくはC1-6アルキレン基であり、
Rfaは、C1-10パーフルオロアルキル基、好ましくはC1-6パーフルオロアルキル基であり、
r1は、0または1であり、
n1は、4~6の整数、好ましくは5または6である。
R5は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R6は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
n2は、4~20の整数である。]
で表される化合物を含むことが好ましい。
R5aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R6aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
n2は、4~20の整数を表す。]
で表される。
R7は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R8は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R9は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R10は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R11は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R12は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
n3は、1~19の整数であり、
n4は、1~19の整数であり、
n3とn4の合計は、4~20であり、
n3またはn4を付して括弧で括られた単位の存在順序は式(3)中において任意である。]
で表される化合物を含むことが好ましい。
R7aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R8aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R9aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R10aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R11aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R12aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
n3およびn4は、上記と同意義であり、
ただし、n3またはn4を付して括弧で括られた単位の存在順序は式(3-A)中において任意である。]
で表される。
上記ポリマーが有していてもよい置換基において、C、N、OおよびSの合計の個数は、1以上であり、好ましくは5以下、より好ましくは3以下、さらに好ましくは2以下であり得る。
Rf13で表される1個またはそれ以上のハロゲン原子により置換されていてもよいC1-4アルキル基における「C1-4アルキル基」は、直鎖であっても分枝鎖であってもよく、好ましくは、直鎖または分枝鎖のC1-3アルキル基であり、より好ましくは直鎖のC1-3アルキル基である。
一の態様において、上記Rf14で表される1個またはそれ以上のハロゲン原子により置換されていてもよいC1-4アルキル基は、好ましくは、1個またはそれ以上のハロゲン原子により置換されているC1-4アルキル基であり、さらに好ましくは、1個またはそれ以上のフッ素原子により置換されているC1-4アルキル基であり、いっそう好ましくはC1-4パーフルオロアルキル基である。
-[O-Rb1]- (B1)
-[O-CO-O-Rb2]- (B2)
-[O-CO-Rb2-CO-O-Rb2]- (B3)
-[NH-CO-Rb2-CO-NH-Rb2]- (B4)
-[O-Rb2-SO2-Rb2-O-Rb2]- (B5)
-[O-Rb2-CO-Rb2]- (B6)
-[O-Rb2-O-Rb2-CO-Rb2]- (B7)
-[-CH2-CH(OH)]- (B8)
[式(B1)~(B8)中、
Rb1は、1個もしくはそれ以上の置換基を有していてもよいC6-20芳香族炭化水素基を含む2価の基または-CH2-を表し;
Rb2は、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC6-20芳香族炭化水素基を含む2価の基、または、1個またはそれ以上の置換基を有していてもよいC1-16アルキレン基を表す。]
から選ばれる1種またはそれ以上の繰り返し構造単位を有するポリマーが挙げられる。
-[CRb3 2-CRb3 2]- (B9)
[式(B9)中、
Rb3は、1個またはそれ以上の置換基を有していてもよいC1-16アルキル基または水素原子を表す。]
*-Ar1-(X1-Ar1)n10-*
[式中、
Ar1は、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよい2価のC6-10芳香族炭化水素基を表し、
X1は、単結合、-O-、-CO-、-SO2-またはC1-4アルキレン基を表し、
n10は、0以上3以下の整数を表し、
*は、結合手を表し、
式中における合計の炭素数は、6以上20以下である。]
で表される。
本開示において、数平均分子量は、ゲル・パーミエーションクロマトグラフィ法により測定することができ、ポリスチレンを標準試料とした換算値として測定され得る。
CRf20Rf21=CRf22Rf23
[式中、
Rf20は、水素原子、フッ素原子、塩素原子、C1-5フルオロアルキル基およびC1-5パーフルオロアルコキシ基から選ばれる1種を表し、
Rf21は、水素原子、フッ素原子、塩素原子、C1-5フルオロアルキル基およびC1-5パーフルオロアルコキシ基から選ばれる1種を表し、
Rf22は、水素原子、フッ素原子、塩素原子、C1-5フルオロアルキル基およびC1-5パーフルオロアルコキシ基から選ばれる1種を表し、
Rf23は、水素原子、フッ素原子、塩素原子、C1-5フルオロアルキル基およびC1-5パーフルオロアルコキシ基から選ばれる1種を表し、
Rf20~Rf23の1つまたはそれ以上は、フッ素原子である。]
で表される。
本開示において、含フッ素オレフィン系ポリマーの数平均分子量は、ゲル・パーミエーションクロマトグラフィ法により測定することができ、ポリスチレンを標準試料とした換算値として測定され得る。
本開示において、熱分解温度は、約10mgのサンプルを200mL/minの窒素流量の窒素雰囲気下で熱重量測定を実施した場合において、測定対象の質量が、測定開始前の測定対象の質量と比較して5質量%減少した時点における温度とする。
上記複合体は、ポリマーと、上記式(I)で表される環状化合物とを、無溶媒下で接触して、複合体を得ることを含む製造方法により製造され得る。
上記複合体を含む組成物も、本開示の技術的範囲に含まれる。
かかる組成物は、上記複合体に加えて、樹脂、溶媒およびその他の添加剤から選ばれる1種またはそれ以上をさらに含んでいてもよい。
PBR:ポリブタジエンとしては市販の重量平均分子量5,000、cis-and trans-1,4 80%、ビニル基20%のものを用いた。代表的な構造式を下記に示す。
PVDF2:アルケマ社製のPVDF Kyner HSV900、融点162℃、MFR 230℃10kgf:0.2g/10min
PLA:ポリ乳酸としては市販の重量平均分子量10,000~18,000で融点が140℃、ガラス転移温度51℃のものを用いた。構造式を下記に示す。
日本電子株式会社製のNMR測定装置(JNM-ECZ500R もしくはJEOL JNM-ECS400)を用いて測定する。
1H-NMR測定条件:500MHzもしくは400MHz(テトラメチルシラン=0ppm)
島津製作所社製フーリエ変換赤外分光光度計(IRPrestige-21)で室温にて測定する。
日立ハイテクソリューションズ社製TG/DTA分析装置(熱重量示差熱分析装置)(STA7200)を用いて、約10mgのサンプルについて、窒素流量を200mL/minとし、窒素ガス雰囲気中、23℃から600℃までの温度範囲および10℃/分の昇温速度からなる測定条件の下で測定した。。熱分解温度は、測定開始前の測定対象の質量と比較して、測定対象の質量が5%が減少した時点における温度とした。
DSC(示差走査熱量計:日立ハイテクソリューションズ社、DSC7020)を用いて、30℃から200℃までの温度範囲を10℃/分の条件で昇温(ファーストラン)-降温-昇温(セカンドラン)とした。
を全自動多目的X線回折装置(SmartLab:リガク株式会社製)を用いて、以下の条件で測定した。
・測定角度:10~30°(光源:Cu/Kα、波長:1.5418Å)
5mLのガラス製チューブ管の中にPLAを0.36g(5mmol)入れた後に150℃に昇温することでPLAを完全に溶融させた。その中に環状化合物としてP5OHを0.061g(0.1mmol)加え、150℃の状態で15時間、24時間、65時間静置後、室温に戻し、固体状の複合体を得た。得られた複合体をPLAの良溶媒である90mLのクロロホルムで洗浄したところ、溶解しない複合体が観測された。これは、PLAにP5OHが包摂されることで溶解性が変わったためと考えられる。この良溶媒での洗浄処理で包摂されていないPLAは流去されるため、包接された複合体のみの精製ができた。
また、NMRの積分比により、P5OHユニットとPLAの繰り返し単位ユニットとの比を求めたところ、P5OH:PLA=1:0.7(モル比)となった。該比は、化学シフトが約5.2ppmのPLAのb1の水素の積分値(H、1個相当)と化学シフトが約3.6ppmのP5OHのa3の水素の積分値(H、10個相当)の比から計算した。
5mLのガラス製チューブ管の中に高融点PLA(PLLA)(融点180℃)を0.36g(5mmol)を1mLのアセトンに溶解させた溶液と環状化合物としてP5OHを0.061g(0.1mmol)を1mLのアセトンに溶解させた溶液を入れた後に真空乾燥でアセトンを除去し、180℃に昇温することで混合物を完全に溶融させ、180℃の状態で15時間静置後、室温に戻し、固体状の複合体を得た。得られた複合体をPLLAの良溶媒である300mLのトリクロロエチレンで洗浄して精製した。
5mLのガラス製チューブ管の中にPBRを0.27g(5mmol)(液状ポリマー)入れた後に室温のまま、環状化合物としてP5OHを0.061g(0.1mmol)加え、室温の状態で15時間静置後、液状の混合物を得た。得られた混合物をPBRの良溶媒である30mLのクロロホルムで合計4回洗浄した精製体を得た。
5mLのガラス製チューブ管の中にPBRを0.27g(5mmol)(液状ポリマー)入れた後に室温のまま、環状化合物としてC2P5Aを0.089g(0.1mmol)加え、室温の状態で15時間静置後、液状の混合物を得た。得られた混合物をPBRの良溶媒である30mLのヘキサンで合計4回洗浄した精製体を得た。
精製体をクロロホルムdに溶解させて1H-NMRを測定したところ、PBRもとづくピークが観測されず、複合体は得られなかった。その結果を図4に示す。比較のため、PBR単体の結果も示す。
5mLのサンプル管にPLAを0.118g(1.6mmol)、P5OHを0.01g(0.016mmol)いれて、溶媒としてジクロロメタンを2g加えて、超音波洗浄機を用いて均一溶解させた。ロータリーエバポレーターで40℃の条件で濃縮後、50℃で真空乾燥させて複合体を得た。
P5OHの量を下表のように変えて、実施例3と同様の操作によって複合体を得た。
PLAの代わりにPeCを用い、P5OHの代わりにP5Qを用いた。その量比は下表に従い、実施例3と同様の操作によって複合体を得た。
PLAのかわりにPeCをを用い、その量比は下表に従い、実施例3と同様の操作によって複合体を得た。
実施例3から11で得られた複合体の熱分解温度をTGA法により求めた。上記のように、ここでは5%質量減温度を熱分解温度とした。
比較のため、PeC単体、PLA単体の熱分解温度とその熱分解温度との差を表に示す。
環状化合物であるP5Q単体とC2P5A単体の熱分解温度をTGA法により求めた。
結果を下表に示す。
ポリマーとしてPVDF1を10mgを5mLのサンプル瓶に計量し、200℃に加熱した。PVDF1が溶融した状態とし、環状化合物として、C2P5Aを、表2に記載の量添加し、200℃のままでスパチュラを用いて十分に接触し、2時間、150℃で保持して、室温に戻し、各複合体を得た。得られた複合体のDSCとX線回折を測定した。下記にに配合比と種類をまとめた表を示す。
ポリマーをPVDF2(HSV900)に変更し、環状化合物の量を下表に記載の通りに変更したこと以外は、実施例13と同様にして、各複合体を得た。得られた複合体のDSCとX線回折を測定した。
環状化合物をC5P5Aに変更したこと以外は、実施例13と同様にして、各複合体を得た。得られた複合体のDSCとX線回折を測定した。
実施例13で得られた各複合体について、DSC測定を行った結果、および、比較データとして、C2P5AおよびPVDF1単体について、DSC測定を行った結果を図5に示す。
この結果から、C2P5Aの添加量を増やすにつれ、PVDF1(VP832)の融点が消失していくことがわかる。これはC2P5Aが包摂されることでPVDF自体の結晶化が阻害されたためと考えられる。
また、C2P5Aの結晶化温度もPVDF1の量が増えると高温へシフトし、融点ピークも消失していくことがわかる。これはC2P5Aが包摂されることで、結晶化に要する温度が高くなり、最終的には結晶化できなくなるためと考えられる。
実施例14で得られた各複合体について、DSC測定を行った結果、および、比較データとして、C2P5AおよびPVDF2単体について、DSC測定を行った結果を図6に示す。実施例7では、実施例6と比較して、ポリマーをPVDF1(VP832)から低融点タイプのPVDF2(HSV900)に変更したが、結果は実施例2と同様で、PVDF2の融点消失、C2P5Aの融点消失が観測され、包摂複合体の生成が示唆された。
実施例15で得られた各複合体について、DSC測定を行った結果を図7に示す。実施例8では、実施例6と比較して、環状化合物をC2P5AからC5P5Aに変更したが、結果は同様で、PVDF1の融点消失、C5P5Aの融点消失が観測され、包摂複合体の生成が示唆された。
実施例13で得られた各複合体について、X線回折測定を行った結果、および、比較データとして、C2P5AおよびPVDF1単体について、X線回折測定を行った結果を図8に示す。
DSCの結果と同様に、PVDF1(VP832)単独からC2P5Aを添加していくとPVDF1の結晶性を示す回折ピークが消失した。
また、C2P5Aの添加であらたに2θ=8°付近に新たな長期周期構造が確認できた。これをPVDF1に包摂されたC2P5Aの面間隔だと仮定して解析すると、PVDF1の繰り返し構造単位(モノマー単位)約4個に対して1個のC2P5Aが挿入されているといえる。
実施例14で得られた各複合体について、X線回折測定を行った結果、および、比較データとして、C2P5AおよびPCDF2単体について、X線回折測定を行った結果を図9に示す。
DSCと同様に、ポリマーの種類をPVDF1(VP832)からPVDF2(HSV900)に変更したが、DSCの結果と同様に、PVDF2(HSV900)単独からC2P5Aを添加していくとPVDFの結晶性を示す回折ピークが消失した。
また、C2P5Aの添加であらたに2θ=8°付近に新たな長期周期構造が確認できた。これをPVDF2に包摂されたC2P5Aの面間隔だと仮定して解析すると、PVDF2の繰り返し構造単位(モノマー単位)約4個に対して1個のC2P5Aが挿入されているといえる。
PA11/P5Qの検討
ポリアミド11(Sigma-Ardrich社より試薬で購入)(PA11)とP5Qの検討
循環式二軸押出機(Xplore MC15HT:Xplore Instruments社製)を用いて、10.30gのPA11と0.21gのP5Qとの混練を検討した。材料は事前にドライブレンドしてからホッパーから投入し、240℃、3min、200rpmの条件で混練した。混練後、サンプルをストランドとして採取した。使用したPA11の融点は189.7℃であった。
ストランドの5%重量減温度(Td5)をTGA法で評価した。
図10より、PA11/P5Qについては、1540cm-1:アミドC-N-H変角がPA11と比較して低波数側にシフトしていた。これより、PA11のアミドとP5QのC=Oが相互作用していることを確認された。
Claims (21)
- ポリマーと、前記ポリマーを包接する、1つまたは複数の環状化合物とを含み、
前記ポリマーは、130℃以上に、ガラス転移温度および融点から選ばれる少なくとも1つを有し、
前記環状化合物は、以下の式(I):
[式(I)中、
Aは、各出現においてそれぞれ独立して、-ORおよび-CO-から選ばれる1種またはそれ以上を含む2価のC4-50有機基を表し、
Rは、各出現においてそれぞれ独立して、1個またはそれ以上のフッ素原子を含んでいてもよい有機基または水素原子を表し、
nは、4~20の整数を表す。]
で表される化合物を含む、複合体。 - 前記環状化合物は、以下の式(1)~(3):
[式(1)中、
R1は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R2は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R3は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R4は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
n1は、4~20の整数である。]
[式(2)中、
R5は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R6は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
n2は、4~20の整数である。]
[式(3)中、
R7は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R8は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R9は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R10は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R11は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
R12は、各出現においてそれぞれ独立して、水素原子または有機基を表し、
n3は、1~19の整数であり、
n4は、1~19の整数であり、
n3とn4の合計は、4~20であり、
n3またはn4を付して括弧で括られた単位の存在順序は式(3)中において任意である。]
のいずれかで表される化合物を含む、請求項1に記載の複合体。 - 前記式(1)において、R1~R4から選ばれる1つまたはそれ以上は、含フッ素有機基である、請求項2に記載の複合体。
- 前記式(1)において、R3およびR4から選ばれる1つまたはそれ以上は、水素原子である、請求項2または3に記載の複合体。
- 前記環状化合物は、下記式(1-A)、(2-A)および(3-A):
[式(1-A)中、
R1aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R2aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R3aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R4aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
n1は、4~20の整数である。]
[式(2-A)中、
R5aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R6aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
n2は、4~20の整数である。]
[式(3-A)中、
R7aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R8aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R9aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R10aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R11aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
R12aは、各出現においてそれぞれ独立して、1個またはそれ以上の置換基を有していてもよいC1-30アルキル基または水素原子を表し、
n3は、1~19の整数であり、
n4は、1~19の整数であり、
n3とn4の合計は、4~20であり、
ただし、n3またはn4を付して括弧で括られた単位の存在順序は式(3-A)中において任意である。]
のいずれかで表される化合物である、請求項1~4のいずれか1項に記載の複合体。 - 前記環状化合物の熱分解温度は、250℃以上である、請求項1~5のいずれか1項に記載の複合体。
- 前記ポリマーは140℃以上に、ガラス転移温度および融点から選ばれる少なくとも1つを有する、請求項1~6のいずれか1項に記載の複合体。
- 前記ポリマーは、置換基を有していてもよい直鎖状ポリマーである、請求項1~7のいずれか1項に記載の複合体。
- 前記ポリマーは、繰り返し構造単位にカルボニル基、エステル基、アミド基、イミド基およびエーテル基からなる群より選ばれる1種を有する直鎖状ポリマーである、請求項1~8のいずれか1項に記載の複合体。
- 前記ポリマーは、繰り返し構造単位に芳香族環を有する直鎖状ポリマーである、請求項1~9のいずれか1項に記載の複合体。
- 前記ポリマーは、ポリエステルを含む、請求項1~10のいずれか1項に記載の複合体。
- 前記ポリマーは、含フッ素ポリマーを含む、請求項1~11のいずれか1項に記載の複合体。
- 前記ポリマーは、ポリフッ化ビニリデンを含む、請求項1~12のいずれか1項に記載の複合体。
- 熱分解温度が、170℃以上である、請求項1~13のいずれか1項に記載の複合体
- 前記複合体の熱分解温度をtxとし、前記ポリマーの熱分解温度及び前記環状化合物の熱分解温度の低い方をtyとしたとき、tx-tyが50℃以上である、請求項1~14のいずれか1項に記載の複合体。
- 前記環状化合物の割合は、前記ポリマーと前記環状化合物との合計100質量部中、0.01質量%以上99質量%以下である、請求項1~15のいずれか1項に記載の複合体。
- 請求項1~16のいずれか1項に記載の複合体の製造方法であって、
前記ポリマーと、前記式(I)で表される環状化合物とを、無溶媒下で接触して、前記複合体を得ることを含む、製造方法。 - 前記接触は、前記ポリマーのガラス転移温度および融点の少なくとも一方よりも高い温度で実施される、請求項17に記載の製造方法。
- 請求項1~16のいずれか1項に記載の複合体を含む、組成物。
- 粉体状である、請求項19に記載の組成物。
- 液状である、請求項19に記載の組成物。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP23877377.4A EP4585655A1 (en) | 2022-10-14 | 2023-10-13 | Pillararene complex |
| CN202380071623.5A CN120019119A (zh) | 2022-10-14 | 2023-10-13 | 柱芳烃复合物 |
| US19/174,093 US20250236688A1 (en) | 2022-10-14 | 2025-04-09 | Pillararene complex |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022165860 | 2022-10-14 | ||
| JP2022-165860 | 2022-10-14 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US19/174,093 Continuation US20250236688A1 (en) | 2022-10-14 | 2025-04-09 | Pillararene complex |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2024080376A1 true WO2024080376A1 (ja) | 2024-04-18 |
Family
ID=90669786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2023/037279 Ceased WO2024080376A1 (ja) | 2022-10-14 | 2023-10-13 | ピラーアレーン複合体 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20250236688A1 (ja) |
| EP (1) | EP4585655A1 (ja) |
| JP (1) | JP7475616B1 (ja) |
| CN (1) | CN120019119A (ja) |
| TW (1) | TW202436272A (ja) |
| WO (1) | WO2024080376A1 (ja) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007058247A1 (ja) | 2005-11-17 | 2007-05-24 | Daikin Industries, Ltd. | フルオロポリエーテル分子の包接化合物 |
| CN105367806A (zh) * | 2015-12-04 | 2016-03-02 | 华东理工大学 | 一种新型聚轮烷及其制备方法 |
| JP2021138635A (ja) | 2020-03-03 | 2021-09-16 | 豊田合成株式会社 | ポリロタキサン及びその製造方法並びに架橋ポリロタキサン |
| CN113754799A (zh) * | 2020-06-05 | 2021-12-07 | 中国石油化工股份有限公司 | 一种固体催化剂组分及包含该固体催化剂组分的固体催化剂体系 |
| CN113773539A (zh) * | 2021-09-18 | 2021-12-10 | 华东理工大学 | 一种准聚轮烷薄膜的制备方法及其制备的准聚轮烷薄膜 |
| CN114773619A (zh) * | 2022-06-23 | 2022-07-22 | 华东理工大学 | 一种聚合物链段选择型聚轮烷及其制备方法 |
| WO2022265084A1 (ja) * | 2021-06-17 | 2022-12-22 | 国立大学法人京都大学 | 含フッ素ピラーアレーン |
| JP2023166988A (ja) * | 2022-05-10 | 2023-11-22 | ダイキン工業株式会社 | 吸着剤、成形体、組成物、化合物の製造方法および化合物 |
-
2023
- 2023-10-13 JP JP2023177263A patent/JP7475616B1/ja active Active
- 2023-10-13 WO PCT/JP2023/037279 patent/WO2024080376A1/ja not_active Ceased
- 2023-10-13 TW TW112139233A patent/TW202436272A/zh unknown
- 2023-10-13 EP EP23877377.4A patent/EP4585655A1/en active Pending
- 2023-10-13 CN CN202380071623.5A patent/CN120019119A/zh active Pending
-
2025
- 2025-04-09 US US19/174,093 patent/US20250236688A1/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007058247A1 (ja) | 2005-11-17 | 2007-05-24 | Daikin Industries, Ltd. | フルオロポリエーテル分子の包接化合物 |
| CN105367806A (zh) * | 2015-12-04 | 2016-03-02 | 华东理工大学 | 一种新型聚轮烷及其制备方法 |
| JP2021138635A (ja) | 2020-03-03 | 2021-09-16 | 豊田合成株式会社 | ポリロタキサン及びその製造方法並びに架橋ポリロタキサン |
| CN113754799A (zh) * | 2020-06-05 | 2021-12-07 | 中国石油化工股份有限公司 | 一种固体催化剂组分及包含该固体催化剂组分的固体催化剂体系 |
| WO2022265084A1 (ja) * | 2021-06-17 | 2022-12-22 | 国立大学法人京都大学 | 含フッ素ピラーアレーン |
| CN113773539A (zh) * | 2021-09-18 | 2021-12-10 | 华东理工大学 | 一种准聚轮烷薄膜的制备方法及其制备的准聚轮烷薄膜 |
| JP2023166988A (ja) * | 2022-05-10 | 2023-11-22 | ダイキン工業株式会社 | 吸着剤、成形体、組成物、化合物の製造方法および化合物 |
| CN114773619A (zh) * | 2022-06-23 | 2022-07-22 | 华东理工大学 | 一种聚合物链段选择型聚轮烷及其制备方法 |
Non-Patent Citations (2)
| Title |
|---|
| KENICHI KATO; KOKI MAEDA; MOTOHIRO MIZUNO; YUTA NISHINA; SHIXIN FA; SHUNSUKE OHTANI; TOMOKI OGOSHI: "Room‐Temperature Ring‐Opening Polymerization of δ‐Valerolactone and ϵ‐Caprolactone Caused by Uptake into Porous Pillar[5]arene Crystals", ANGEWANDTE CHEMIE INTERNATIONAL EDITION, VERLAG CHEMIE, HOBOKEN, USA, vol. 61, no. 50, 10 November 2022 (2022-11-10), Hoboken, USA, pages n/a - n/a, XP072496558, ISSN: 1433-7851, DOI: 10.1002/anie.202212874 * |
| TOMOKI OGOSHI ET AL.: "Extension of polyethylene chains by formation of polypseudorotaxane structures with perpentylated piller[5]arenes", POLYMER JOURNAL, vol. 46, 2014, pages 77 - 81 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP7475616B1 (ja) | 2024-04-30 |
| JP2024062952A (ja) | 2024-05-10 |
| TW202436272A (zh) | 2024-09-16 |
| CN120019119A (zh) | 2025-05-16 |
| US20250236688A1 (en) | 2025-07-24 |
| EP4585655A1 (en) | 2025-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7041900B2 (ja) | ニトリルオキシド化合物 | |
| CN104903383B (zh) | 聚亚芳基醚砜 | |
| Chatterjee et al. | Polyimides Containing phosphaphenanthrene skeleton: gas-transport properties and molecular dynamics simulations | |
| JP7475616B1 (ja) | ピラーアレーン複合体 | |
| CN107207729A (zh) | 聚亚芳基醚砜(paes)聚合物及其制备方法 | |
| JP7704389B2 (ja) | ピラーアレーン複合体 | |
| JP7475617B1 (ja) | ピラーアレーン複合体 | |
| JP7262511B2 (ja) | アミド化合物、含窒素複素環含有化合物および架橋物 | |
| JP2024514991A (ja) | ポリカーボネート樹脂およびその製造方法 | |
| Sun et al. | Self-assembly of single-chain nanoparticles from block copolymers into inverse bicontinuous structures | |
| WO2016102113A1 (en) | Polyphenylene fibers and corresponding fabrication methods | |
| KR20250022181A (ko) | 설폰화 폴리(페닐렌 에테르) 및 이의 제조 방법 | |
| KR101652699B1 (ko) | 플루오르계 치환체가 치환된 폴리히드록시아미드 및 이의 제조방법 | |
| JP2013515796A (ja) | 硬化性組成物 | |
| JP2747481B2 (ja) | 含フッ素ポリアリレート | |
| Lu et al. | Synthesis and self-assembly of PMBTFVB-g-PNIPAM fluorine-containing amphiphilic graft copolymer | |
| Yang et al. | Thermal and mechanical reinforcement of poly (methyl methacrylate) via incorporation of polyhedral oligomeric silsesquioxane | |
| Sui et al. | Synthesis of Amphiphilic Poly (ethylene oxide‐co‐glycidol)‐graft‐polyacrylonitrile Brush Copolymers and their Self‐assembly in Aqueous Media | |
| Tkachenko et al. | New spirobisindane-based ladder-type poly (arylene ether) copolymer with perfluorinated biphenylene and trifluoromethyl fragments | |
| JP2020050966A (ja) | ポリアセタール3次元構造体 | |
| JP2014051577A (ja) | 新規ポリアリーレン系ポリマー、ならびにそれらの用途 | |
| WO2018197341A1 (en) | Aromatic sulfone polymers comprising (per)fluoropolyether segments | |
| JPS6328914A (ja) | ポリシアノアリ−ルエ−テルの繊維 | |
| JPH03265628A (ja) | 新規ポリエーテル系共重合体及びその製造法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 23877377 Country of ref document: EP Kind code of ref document: A1 |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 202380071623.5 Country of ref document: CN |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 2023877377 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: 2023877377 Country of ref document: EP Effective date: 20250410 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| WWP | Wipo information: published in national office |
Ref document number: 202380071623.5 Country of ref document: CN |
|
| WWP | Wipo information: published in national office |
Ref document number: 2023877377 Country of ref document: EP |