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1. WO2020091343 - THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE USING SAME

Publication Number WO/2020/091343
Publication Date 07.05.2020
International Application No. PCT/KR2019/014280
International Filing Date 28.10.2019
IPC
C08L 25/12 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
25Compositions 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 an aromatic carbocyclic ring; Compositions of derivatives of such polymers
02Homopolymers or copolymers of hydrocarbons
04Homopolymers or copolymers of styrene
08Copolymers of styrene
12with unsaturated nitriles
C08L 35/06 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
35Compositions 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 carboxyl radical, and containing at least one other carboxyl radical in the molecule, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
06Copolymers with vinyl aromatic monomers
C08L 65/00 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
65Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
C08L 23/08 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
23Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
04Homopolymers or copolymers of ethene
08Copolymers of ethene
C08L 55/02 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
55Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/-C08L53/211
02ABS  polymers
C08F 279/04 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
279Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/183
02on to polymers of conjugated dienes
04Vinyl aromatic monomers and nitriles as the only monomers
Applicants
  • 롯데케미칼 주식회사 LOTTE CHEMICAL CORPORATION [KR]/[KR]
Inventors
  • 최우진 CHOI, Woojin
  • 임재석 YIM, Jeaseok
  • 황동근 HWANG, Donggeun
  • 권기혜 KWON, Keehae
  • 김영효 KIM, Younghyo
Agents
  • 팬코리아특허법인 PANKOREA PATENT AND LAW FIRM
Priority Data
10-2018-013259031.10.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) THERMOPLASTIC RESIN COMPOSITION AND MOLDED ARTICLE USING SAME
(FR) COMPOSITION DE RÉSINE THERMOPLASTIQUE ET ARTICLE MOULÉ FAISANT APPEL À CELLE-CI
(KO) 열가소성 수지 조성물 및 이를 이용한 성형품
Abstract
(EN)
The present invention relates to a thermoplastic resin composition, and a molded article using same. The thermoplastic resin composition comprises: 100 parts by weight of a base resin comprising (A) 15-25 wt% of an acrylonitrile-butadiene-styrene graft copolymer, (B) 45-65 wt% of an aromatic vinyl-cyanide vinyl copolymer having a weight average molecular weight of 150,000 to 250,000, and (C) 20-30 wt% of a maleimide-based copolymer; (D) 0.2-0.8 parts by weight of an ethylene-alkyl acrylate-based copolymer; and (E) 1-3 parts by weight of an ethylene-vinyl acetate copolymer.
(FR)
La présente invention concerne une composition de résine thermoplastique et un article moulé faisant appel à celle-ci. La composition de résine thermoplastique comprend : 100 parties en poids d'une résine de base comprenant (A) 15 à 25 % en poids d'un copolymère greffé acrylonitrile-butadiène-styrène, (B) 45 à 65 % en poids d'un copolymère vinylique de cyanure-vinyle aromatique ayant un poids moléculaire moyen en poids de 150 000 à 250 000, et (C) 20 à 30 % en poids d'un copolymère à base de maléimide ; (D) 0,2 à 0,8 parties en poids d'un copolymère à base d'acrylate d'éthylène-alkyle ; et (E) 1 à 3 parties en poids d'un copolymère d'éthylène-acétate de vinyle.
(KO)
(A) 아크릴로니트릴-부타디엔-스티렌 그라프트 공중합체 15 내지 25 중량%; (B) 중량평균분자량이 150,000 내지 250,000 g/mol인 방향족 비닐-시안화 비닐 공중합체 45 내지 65 중량%; 및 (C) 말레이미드계 공중합체 20 내지 30 중량%를 포함하는 기초수지 100 중량부에 대해, (D) 에틸렌-알킬 아크릴레이트계 공중합체 0.2 내지 0.8 중량부; 및 (E) 에틸렌-비닐 아세테이트 공중합체 1 내지 3 중량부를 포함하는 열가소성 수지 조성물, 및 이를 이용한 성형품에 관한 것이다.
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