[go: up one dir, main page]

WO2018163562A1 - Composition de résine de polycarbonate et article moulé - Google Patents

Composition de résine de polycarbonate et article moulé Download PDF

Info

Publication number
WO2018163562A1
WO2018163562A1 PCT/JP2017/045697 JP2017045697W WO2018163562A1 WO 2018163562 A1 WO2018163562 A1 WO 2018163562A1 JP 2017045697 W JP2017045697 W JP 2017045697W WO 2018163562 A1 WO2018163562 A1 WO 2018163562A1
Authority
WO
WIPO (PCT)
Prior art keywords
polycarbonate resin
mass
parts
resin composition
bis
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/JP2017/045697
Other languages
English (en)
Japanese (ja)
Inventor
祥幸 鬼山
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.)
Mitsubishi Engineering Plastics Corp
Original Assignee
Mitsubishi Engineering Plastics Corp
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
Priority claimed from JP2017238432A external-priority patent/JP2018145397A/ja
Application filed by Mitsubishi Engineering Plastics Corp filed Critical Mitsubishi Engineering Plastics Corp
Publication of WO2018163562A1 publication Critical patent/WO2018163562A1/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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • 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
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or 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; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/12—Compositions of homopolymers or 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates

Definitions

  • the present invention was devised in view of the above problems, and has extremely high flame retardancy even when formed into a thin-walled molded article, and further has excellent rigidity, bending strength, impact strength, weld strength, and light weight.
  • An object (problem) is to provide a material that can be made into a material.
  • the molded product according to [9] which is a casing of an electric / electronic device.
  • the molded article according to [10], wherein the electrical and electronic device is a notebook computer, a tablet terminal, a smartphone, or a mobile phone.
  • Polycarbonate resin (A) There is no restriction
  • one type of polycarbonate resin may be used, or two or more types may be used in any combination and in any ratio.
  • Polycarbonate resin is a polymer having a basic structure having a carbonic acid bond, represented by the general formula: — [— O—X—O—C ( ⁇ O) —] —.
  • X is generally a hydrocarbon group, but for imparting various properties, X introduced with a hetero atom or a hetero bond may be used.
  • 2,2-bis (4-hydroxyphenyl) propane ie, bisphenol A
  • 1,1-bis (4-hydroxyphenyl) propane 2,2-bis (3-methyl-4-hydroxyphenyl) propane, 2,2-bis (3-methoxy-4-hydroxyphenyl) propane, 2- (4-hydroxyphenyl) -2- (3-methoxy-4-hydroxyphenyl) propane, 1,1-bis (3-tert-butyl-4-hydroxyphenyl) propane, 2,2-bis (3,5-dimethyl-4-hydroxyphenyl) propane, 2,2-bis (3-cyclohexyl-4-hydroxyphenyl) propane, 2- (4-hydroxyphenyl) -2- (3-cyclohexyl-4-hydroxyphenyl) propane, ⁇ , ⁇ '-bis (4-hydroxyphenyl) -1,4-diisopropylbenzene, 1,3-bis [2- (4-hydroxyphenyl) -2-propyl] benzene, Bis (4-hydroxyphenyl) methane, Bis (4-hydroxyphenyl)
  • carbonate ester examples include diaryl carbonates such as diphenyl carbonate and ditolyl carbonate; dialkyl carbonates such as dimethyl carbonate and diethyl carbonate; biscarbonate bodies of dihydroxy compounds, monocarbonate bodies of dihydroxy compounds, and cyclic carbonates. And carbonate bodies of dihydroxy compounds such as
  • the supercritical foam molding thermoplastic resin composition of the present invention contains a phosphorus-based flame retardant (D).
  • the phosphorus-based flame retardant (D) is a compound containing phosphorus in the molecule, and may be a low molecule, an oligomer, or a polymer.
  • the condensed phosphate compound represented by the formula (1) and the phosphazene compounds represented by the general formulas (2) and (3) are particularly preferable.
  • the polycarbonate resin composition of the present invention preferably further contains a fluoropolymer (E).
  • a fluoropolymer (E) the melting characteristic of a polycarbonate resin composition can be improved, and the dripping prevention property at the time of combustion can be improved.
  • the fluoropolymer is usually a polymer or copolymer containing a polyfluoroethylene structure, and specific examples include a difluoroethylene polymer, a tetrafluoroethylene polymer, a tetrafluoroethylene / hexafluoropropylene copolymer, and the like. Of these, tetrafluoroethylene polymers are preferred. Moreover, as this fluoropolymer, what has fibril formation ability is preferable, and specifically, fluoropolymer resin which has fibril formation ability is mentioned. Thus, it has the tendency to improve dripping prevention property at the time of combustion by having fibril formation ability.
  • the shell of the acrylic component can be obtained by polymerizing a (meth) acrylic acid ester compound, a (meth) acrylic acid compound, or the like.
  • (meth) acrylic acid ester compounds include (meth) acrylic acid alkyl esters such as methyl methacrylate, ethyl methacrylate, n-butyl methacrylate and hexyl methacrylate; aryl (meth) acrylates such as phenyl methacrylate and naphthyl methacrylate; glycidyl acrylate and glycidyl Examples thereof include glycidyl group-containing (meth) acrylates such as methacrylate; among them, methacrylic acid alkyl esters are preferable, and methyl methacrylate is more preferable.
  • the said (meth) acrylic acid ester compound can use 1 type (s) or 2 or more types.
  • vinyl monomers include aromatic vinyls such as styrene and ⁇ -methylstyrene; unsaturated nitriles such as acrylonitrile and methacrylonitrile; vinyl ethers such as methyl vinyl ether and butyl vinyl ether; maleimide, N -Maleimide compounds such as methylmaleimide and N-phenylmaleimide; ⁇ , ⁇ -unsaturated carboxylic acid compounds such as maleic acid, phthalic acid and itaconic acid, and their anhydrides (eg, maleic anhydride); and the like.
  • aromatic vinyls such as styrene and ⁇ -methylstyrene
  • unsaturated nitriles such as acrylonitrile and methacrylonitrile
  • vinyl ethers such as methyl vinyl ether and butyl vinyl ether
  • maleimide, N -Maleimide compounds such as methylmaleimide and N-phenylmaleimide
  • aromatic polyfunctional vinyl compounds such as divinylbenzene and divinyltoluene; Unsaturated carboxylic acid esters of alcohol; unsaturated carboxylic acid allyl esters such as allyl acrylate and allyl methacrylate; cross-linking monomers such as di- and triallyl compounds such as diallyl phthalate, diallyl sebacate, and triallyl triazine You can also
  • the polycarbonate resin composition of the present invention preferably contains a phenol-based stabilizer.
  • a phenol type stabilizer a hindered phenol type antioxidant is mentioned, for example. Specific examples thereof include pentaerythritol tetrakis [3- (3,5-di-tert-butyl-4-hydroxyphenyl) propionate], octadecyl-3- (3,5-di-tert-butyl-4-hydroxyphenyl).
  • the polycarbonate resin composition of this invention contains a mold release agent.
  • the release agent include aliphatic carboxylic acids, esters of aliphatic carboxylic acids and alcohols, aliphatic hydrocarbon compounds having a number average molecular weight of 200 to 15,000, and polysiloxane silicone oils.
  • Examples of the aliphatic hydrocarbon having a number average molecular weight of 200 to 15,000 include liquid paraffin, paraffin wax, microwax, polyethylene wax, Fischer-Tropsch wax, and ⁇ -olefin oligomer having 3 to 12 carbon atoms.
  • the aliphatic hydrocarbon includes alicyclic hydrocarbons. Further, these hydrocarbons may be partially oxidized.
  • 1 type may contain the mold release agent mentioned above, and 2 or more types may contain it by arbitrary combinations and a ratio.
  • Resin additives Other resin additives other than those described above include, for example, ultraviolet absorbers, dyes and pigments (including carbon black), antistatic agents, antifogging agents, antiblocking agents, plasticizers, and fluidity modifiers. , Dispersants, antibacterial agents and the like.
  • 1 type may contain resin additive and 2 or more types may contain it by arbitrary combinations and a ratio.
  • a molding method generally employed for the polycarbonate resin composition can be arbitrarily adopted.
  • injection molding method ultra high speed injection molding method, injection compression molding method, two-color molding method, hollow molding method such as gas assist, molding method using heat insulation mold, rapid heating mold were used.
  • Molding method foam molding (including supercritical fluid), insert molding, IMC (in-mold coating molding) molding method, extrusion molding method, sheet molding method, thermoforming method, rotational molding method, laminate molding method, press molding method, Examples thereof include a blow molding method, and a molding method using a hot runner method can also be used.
  • injection molding methods such as injection molding, ultra-high speed injection molding, and injection compression molding are preferred.
  • Examples of molded products include parts such as electrical / electronic equipment, OA equipment, information terminal equipment, machine parts, home appliances, vehicle parts, building members, various containers, leisure goods / miscellaneous goods, and lighting equipment. Among these, it is suitable for use in parts such as electrical and electronic equipment, OA equipment, and information terminal equipment. Among them, it is suitable for a housing of an electric / electronic device, and particularly suitable for a casing of a notebook computer, a tablet terminal, a smartphone, or a mobile phone.

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)

Abstract

L'invention concerne une composition de résine de polycarbonate qui, même lorsqu'elle est formée en un article moulé mince, présente une ininflammabilité remarquablement élevée, et qui est excellente en termes de rigidité, de résistance à la flexion, de résistance au choc et de résistance à la soudure, et qui est de poids réduit. La composition de résine de polycarbonate est caractérisée en ce qu'elle contient, par rapport à 100 parties en masse d'une résine de polycarbonate (A), de 5 à 120 parties en masse de fibres de carbone (B), de 1 à 15 % en masse d'une charge minérale inorganique de type échelle (C) et de 15 à 50 parties en masse d'un retardateur de flamme composé de phosphore (D), et en ce que la proportion de la charge minérale inorganique de type échelle (C) aux fibres de carbone (B) est de 3 à 30 % en masse.
PCT/JP2017/045697 2017-03-06 2017-12-20 Composition de résine de polycarbonate et article moulé Ceased WO2018163562A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2017042144 2017-03-06
JP2017-042144 2017-03-06
JP2017-238432 2017-12-13
JP2017238432A JP2018145397A (ja) 2017-03-06 2017-12-13 ポリカーボネート樹脂組成物及び成形品

Publications (1)

Publication Number Publication Date
WO2018163562A1 true WO2018163562A1 (fr) 2018-09-13

Family

ID=63448448

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/045697 Ceased WO2018163562A1 (fr) 2017-03-06 2017-12-20 Composition de résine de polycarbonate et article moulé

Country Status (1)

Country Link
WO (1) WO2018163562A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023171753A1 (fr) * 2022-03-10 2023-09-14

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005146219A (ja) * 2003-11-19 2005-06-09 Mitsubishi Engineering Plastics Corp 強化ポリカーボネート樹脂組成物および成形品
JP2006176569A (ja) * 2004-12-21 2006-07-06 Idemitsu Kosan Co Ltd 芳香族ポリカーボネート樹脂組成物及びその成形体
JP2007524731A (ja) * 2003-07-10 2007-08-30 ゼネラル・エレクトリック・カンパニイ 難燃性ポリカーボネート樹脂組成物
JP2011132547A (ja) * 2011-04-04 2011-07-07 Mitsubishi Engineering Plastics Corp 熱伝導性ポリカーボネート系樹脂組成物および成形体
JP2011236288A (ja) * 2010-05-07 2011-11-24 Teijin Chem Ltd 金属摩耗性に優れる樹脂組成物
JP2012126841A (ja) * 2010-12-16 2012-07-05 Umg Abs Ltd 強化熱可塑性樹脂組成物および成形品
JP2014080564A (ja) * 2012-01-30 2014-05-08 Toray Ind Inc 炭素繊維強化難燃ポリカーボネート系樹脂組成物および成形品
JP2015137308A (ja) * 2014-01-22 2015-07-30 帝人株式会社 難燃性炭素繊維強化ポリカーボネート樹脂組成物
JP2016108355A (ja) * 2014-12-02 2016-06-20 ユーエムジー・エービーエス株式会社 強化熱可塑性樹脂組成物およびその成形品
JP2016108354A (ja) * 2014-12-02 2016-06-20 ユーエムジー・エービーエス株式会社 強化熱可塑性樹脂組成物およびその成形品
JP2016130291A (ja) * 2015-01-14 2016-07-21 帝人株式会社 難燃性ポリカーボネート樹脂組成物

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007524731A (ja) * 2003-07-10 2007-08-30 ゼネラル・エレクトリック・カンパニイ 難燃性ポリカーボネート樹脂組成物
JP2005146219A (ja) * 2003-11-19 2005-06-09 Mitsubishi Engineering Plastics Corp 強化ポリカーボネート樹脂組成物および成形品
JP2006176569A (ja) * 2004-12-21 2006-07-06 Idemitsu Kosan Co Ltd 芳香族ポリカーボネート樹脂組成物及びその成形体
JP2011236288A (ja) * 2010-05-07 2011-11-24 Teijin Chem Ltd 金属摩耗性に優れる樹脂組成物
JP2012126841A (ja) * 2010-12-16 2012-07-05 Umg Abs Ltd 強化熱可塑性樹脂組成物および成形品
JP2011132547A (ja) * 2011-04-04 2011-07-07 Mitsubishi Engineering Plastics Corp 熱伝導性ポリカーボネート系樹脂組成物および成形体
JP2014080564A (ja) * 2012-01-30 2014-05-08 Toray Ind Inc 炭素繊維強化難燃ポリカーボネート系樹脂組成物および成形品
JP2015137308A (ja) * 2014-01-22 2015-07-30 帝人株式会社 難燃性炭素繊維強化ポリカーボネート樹脂組成物
JP2016108355A (ja) * 2014-12-02 2016-06-20 ユーエムジー・エービーエス株式会社 強化熱可塑性樹脂組成物およびその成形品
JP2016108354A (ja) * 2014-12-02 2016-06-20 ユーエムジー・エービーエス株式会社 強化熱可塑性樹脂組成物およびその成形品
JP2016130291A (ja) * 2015-01-14 2016-07-21 帝人株式会社 難燃性ポリカーボネート樹脂組成物

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023171753A1 (fr) * 2022-03-10 2023-09-14
WO2023171753A1 (fr) * 2022-03-10 2023-09-14 帝人株式会社 Composition de résine thermoplastique, film de résine thermoplastique, préimprégné, matériau composite renforcé par des fibres, procédé de production de préimprégné, et procédé de production de matériau composite renforcé par des fibres

Similar Documents

Publication Publication Date Title
JP6147595B2 (ja) ポリカーボネート樹脂組成物、それからなる成形体およびその製造方法
JP5782547B2 (ja) 熱可塑性樹脂組成物
JPWO2018116607A1 (ja) ポリカーボネート樹脂組成物及び成形品
JP2011057888A (ja) 電池パック用ポリカーボネート樹脂組成物及び電池パック
JP2013159703A (ja) 複合繊維強化ポリカーボネート樹脂組成物
JP2019059813A (ja) ポリカーボネート樹脂組成物
JP5449458B2 (ja) ポリカーボネート樹脂組成物
JP2020111668A (ja) 難燃性ポリカーボネート樹脂組成物および成形品
JP6645743B2 (ja) 熱伝導性ポリカーボネート樹脂組成物及び成形品
JP6480120B2 (ja) 熱伝導性ポリカーボネート樹脂組成物及び成形品
JP2013177476A (ja) 炭素繊維強化ポリカーボネート樹脂組成物
JP6276019B2 (ja) ポリカーボネート樹脂組成物
JP2016084414A (ja) ポリカーボネート樹脂組成物および成形品
JP2015227421A (ja) 熱可塑性樹脂組成物
JP7254588B2 (ja) ポリカーボネート樹脂組成物および成形品
JP5973333B2 (ja) ポリカーボネート樹脂組成物
JP5758649B2 (ja) ポリカーボネート樹脂組成物及び成形体
JP5770487B2 (ja) ポリカーボネート樹脂組成物
WO2018163562A1 (fr) Composition de résine de polycarbonate et article moulé
JP6151615B2 (ja) ポリカーボネート樹脂組成物及び成形品
JP5785308B1 (ja) 熱可塑性樹脂組成物
JP5646791B1 (ja) ポリカーボネート樹脂組成物および成形品
JP2014055255A (ja) ガラス繊維強化ポリカーボネート樹脂組成物
JP2013189618A (ja) ガラス繊維強化ポリカーボネート樹脂組成物
JP2014227436A (ja) 熱可塑性樹脂組成物

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: 17899290

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17899290

Country of ref document: EP

Kind code of ref document: A1