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WO2000012586A1 - Copolymere de norbornene produit par polymerisation par ouverture de cycle - Google Patents

Copolymere de norbornene produit par polymerisation par ouverture de cycle Download PDF

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Publication number
WO2000012586A1
WO2000012586A1 PCT/JP1999/004458 JP9904458W WO0012586A1 WO 2000012586 A1 WO2000012586 A1 WO 2000012586A1 JP 9904458 W JP9904458 W JP 9904458W WO 0012586 A1 WO0012586 A1 WO 0012586A1
Authority
WO
WIPO (PCT)
Prior art keywords
norbornene
weight
ring
repeating unit
norbornenes
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
Application number
PCT/JP1999/004458
Other languages
English (en)
Japanese (ja)
Inventor
Teiji Kohara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zeon Corp
Original Assignee
Nippon Zeon Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Zeon Co Ltd filed Critical Nippon Zeon Co Ltd
Publication of WO2000012586A1 publication Critical patent/WO2000012586A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L65/00—Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
    • 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
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C08G61/04—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms
    • C08G61/06—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes only aliphatic carbon atoms prepared by ring-opening of carbocyclic compounds

Definitions

  • [A] and [B] derived from unsubstituted norbornenes constituting the hydrogenated norbornene-based ring-opening copolymer according to the present invention the above-mentioned units can be widely used.
  • [A] is a repeating unit derived from a norbornene having four or more rings
  • [B] is a repeating unit derived from a norbornene having two or three rings.
  • Preferred as at least one substituent having 1 to 4 carbon atoms are, for example, methyl, ethyl, propyl, i-propyl, n-butyl, 1-methylpropyl, 2 —A linear or branched “alkyl group” such as a methylpropyl group; a “cycloalkyl group” such as a cyclopropyl group and a cyclobutyl group; an “alkylidene group” such as a methylidene group, an ethylidene group, and a propylidene group; "Alkylene group” such as propane-1,3-diyl group, butane-1,4-diyl group; methoxy group, ethoxy group, propoxy group, i-propoxy group, n-butoxy group, i-butoxy group, “Alkoxy groups” such as t-butoxy groups; “Alkoxy groups” such as methoxycarbonyl groups,
  • the metathesis polymerization catalyst is not particularly limited, and a known one can be used. Specifically, for example, a catalyst system comprising a metal halide selected from ruthenium, rhodium, palladium, osmium, iridium, and platinum, a nitrate or an acetylaceton compound, and a reducing agent; titanium, vanadium, zirconium, tandastene And a catalyst system comprising a metal halide or acetyl aceton compound selected from molybdenum and molybdenum; and an organoaluminum compound as a cocatalyst; or JP-A-7-179575, J. Am. Chem.
  • Examples of the hydrogenation catalyst include JP-A-58-433412, JP-A-60-26024, JP-A-64-24826, and JP-A-Hei.
  • the catalysts described in, for example, JP-A-1-1382570 and JP-A-7-415550 can be used, and either a homogeneous catalyst or a heterogeneous catalyst may be used.
  • the homogeneous catalyst is easy to disperse in the hydrogenation reaction solution, so that the amount of addition may be small.
  • the catalyst since the catalyst is active even at a high temperature and a high pressure, it does not cause decomposition or gelation of the polymer, resulting in low cost and low cost. Excellent quality stability.
  • Heterogeneous catalysts have high production efficiency at high temperatures and high pressures, can be hydrogenated in a short time, and have excellent production efficiency such as being easily removed.
  • the rubbery polymer is a polymer having a glass transition temperature (T g) of 40 ° C. or lower, and includes a usual rubbery polymer and a thermoplastic elastomer.
  • T g glass transition temperature
  • the viscosity of the rubbery polymer (ML 1 +4 , 100 ° C.) is appropriately selected according to the purpose of use, and is usually 5 to 200.
  • the rubbery polymer examples include ethylene monoolefin polymer rubber; ethylene monoolefin-polyene copolymer rubber; ethylene such as ethylene methyl methacrylate and ethylene-butyl acrylate; Copolymer with unsaturated carboxylic acid ester; Copolymer of ethylene and fatty acid vinyl such as ethylene vinyl monoacetate; Ethyl acrylate, Butyl acrylate, Hexyl acrylate, 2-Ethylhexyl acrylate, Acryl Polymers of alkyl acrylates such as lauryl acrylate; random copolymers of polybutadiene, polyisoprene, styrene-butadiene or styrene-isoprene, acrylonitrile-butadiene copolymer, butadiene-isoprene copolymer, butadiene (meth ) Alkyl acrylate Copolymer, butadiene-1 (meth)
  • the transparency of the medical container made of hydrogenated norbornene ring-opening copolymer must not be reduced during heating and pressure treatment such as steam sterilization (steam sterilization).
  • steam sterilization steam sterilization
  • the mixing ratio of the rubbery polymer is usually at least 0.001 part by weight, preferably at least 0.01 part by weight, based on 100 parts by weight of the hydrogenated norbornene ring-opening copolymer. Part or more, more preferably 0.01 part by weight or more, usually 10 parts by weight or less, preferably 5 parts by weight or less, more preferably 3 parts by weight or less.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)

Abstract

L'invention concerne un copolymère de norbornène produit par polymérisation par ouverture de cycle et comprenant des unités récurrentes [A] et [B] dérivées d'au moins deux composés de norbornène ne contenant pas de substituants, et des unités récurrentes [C] dérivées d'un composé de norbornène qui comprend au moins quatre cycles et contient au moins un substituant en C1-4. L'invention concerne également un procédé de production de ce copolymère.
PCT/JP1999/004458 1998-08-28 1999-08-19 Copolymere de norbornene produit par polymerisation par ouverture de cycle Ceased WO2000012586A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10243351A JP2000072858A (ja) 1998-08-28 1998-08-28 ノルボルネン系開環共重合体、その水素添加物、およびそれらの製造方法
JP10/243351 1998-08-28

Publications (1)

Publication Number Publication Date
WO2000012586A1 true WO2000012586A1 (fr) 2000-03-09

Family

ID=17102550

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1999/004458 Ceased WO2000012586A1 (fr) 1998-08-28 1999-08-19 Copolymere de norbornene produit par polymerisation par ouverture de cycle

Country Status (2)

Country Link
JP (1) JP2000072858A (fr)
WO (1) WO2000012586A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002072659A1 (fr) * 2001-02-26 2002-09-19 Zeon Corporation Procedes de production de polymeres de norbornene a cycles ouverts et polymeres de norbornene a cycles ouverts hydrogenes
EP3778695A4 (fr) * 2018-03-28 2021-12-15 Zeon Corporation Polymère à ouverture de cycle norbornène et procédé de production associé

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002069196A (ja) * 2000-08-31 2002-03-08 Mitsui Chemicals Inc 環状オレフィン系重合体溶液およびそれから得られるフィルムまたはシート
JP5282421B2 (ja) * 2007-03-28 2013-09-04 Ｊｓｒ株式会社 環状オレフィン系重合体の製造方法
JP5126504B2 (ja) * 2008-02-05 2013-01-23 日本ゼオン株式会社 フィルム

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317700A (en) * 1976-08-02 1978-02-17 Kanegafuchi Chem Ind Co Ltd Dicryclopentadiene copolymers
JPS60111240A (ja) * 1983-10-24 1985-06-17 ザ　ビー．エフ．グツドリツチ　カンパニー ポリノルボルネンネガ型フオトレジスト
JPH01158029A (ja) * 1986-12-06 1989-06-21 Nippon Zeon Co Ltd 開環重合体水素添加物およびその製造方法
JPH01163212A (ja) * 1987-12-21 1989-06-27 Teijin Ltd 環状オレフィンのメタセシス重合体
JPH01168724A (ja) * 1987-12-25 1989-07-04 Nippon Zeon Co Ltd 開環共重合体水素添加物およびその製造方法
JPH01172422A (ja) * 1987-12-28 1989-07-07 Nippon Zeon Co Ltd 開環共重合体水素添加物およびその製造方法
JPH01203425A (ja) * 1987-12-24 1989-08-16 Hercules Inc メタセシス重合性組成物
JPH0431429A (ja) * 1990-05-25 1992-02-03 Nippon Zeon Co Ltd ノルボルネン系ポリマーの製造方法
JPH0996028A (ja) * 1995-10-03 1997-04-08 Inax Corp 壁パネル連結体及び壁パネル立設構造
JPH10139865A (ja) * 1996-11-11 1998-05-26 Nippon Zeon Co Ltd ノルボルネン系重合体及びその製造方法

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317700A (en) * 1976-08-02 1978-02-17 Kanegafuchi Chem Ind Co Ltd Dicryclopentadiene copolymers
JPS60111240A (ja) * 1983-10-24 1985-06-17 ザ　ビー．エフ．グツドリツチ　カンパニー ポリノルボルネンネガ型フオトレジスト
JPH01158029A (ja) * 1986-12-06 1989-06-21 Nippon Zeon Co Ltd 開環重合体水素添加物およびその製造方法
JPH01163212A (ja) * 1987-12-21 1989-06-27 Teijin Ltd 環状オレフィンのメタセシス重合体
JPH01203425A (ja) * 1987-12-24 1989-08-16 Hercules Inc メタセシス重合性組成物
JPH01168724A (ja) * 1987-12-25 1989-07-04 Nippon Zeon Co Ltd 開環共重合体水素添加物およびその製造方法
JPH01172422A (ja) * 1987-12-28 1989-07-07 Nippon Zeon Co Ltd 開環共重合体水素添加物およびその製造方法
JPH0431429A (ja) * 1990-05-25 1992-02-03 Nippon Zeon Co Ltd ノルボルネン系ポリマーの製造方法
JPH0996028A (ja) * 1995-10-03 1997-04-08 Inax Corp 壁パネル連結体及び壁パネル立設構造
JPH10139865A (ja) * 1996-11-11 1998-05-26 Nippon Zeon Co Ltd ノルボルネン系重合体及びその製造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002072659A1 (fr) * 2001-02-26 2002-09-19 Zeon Corporation Procedes de production de polymeres de norbornene a cycles ouverts et polymeres de norbornene a cycles ouverts hydrogenes
EP3778695A4 (fr) * 2018-03-28 2021-12-15 Zeon Corporation Polymère à ouverture de cycle norbornène et procédé de production associé
US11807712B2 (en) 2018-03-28 2023-11-07 Zeon Corporation Hydrogenated norbornene ring-opened polymer, and method of producing the same

Also Published As

Publication number Publication date
JP2000072858A (ja) 2000-03-07

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