KR940014572A

KR940014572A - Flame Retardant Thermoplastic Composition

Info

Publication number: KR940014572A
Application number: KR1019920022976A
Authority: KR
Inventors: 한종순; 강원길; 김정호
Original assignee: 이덕림; 주식회사 미원유화
Priority date: 1992-12-01
Filing date: 1992-12-01
Publication date: 1994-07-18

Abstract

본 발명에 따르면, 디엔계 고무질로서 겔함량 70% 이상인 부타디엔 단량체를 기재로 하는 디엔게 고무 또는 에틸렌-프로필렌 고무질에 방향족 비닐화합물, 방향족 할로겐 화합물, 비닐 시안화 화합물 및 타공중합 가능한 비닐계 화합물 중에서 선택된 2종 이상의 화합물을 그라프트 중합시킨 고무강화 열가소성수지 (A) 50~80중량%, 방향족 비닐 화합물, 비닐 시안화 화합물 및 타공중합 가능한 비닐계 화합물 중에서 선택된 2종 이상의 화합물을 공중합시킨 공중합체로서 공중합체를 구성하는 화합물의 전체량에 대하여 1~50중량%의 할로겐 화합물을 반드시 포함하는 공중합체(B) 10~50중량%및 방향족 비닐 화합물, 말레이미드계 화합물 및 비닐시안화 화합물을 공중합시킨 공중합체로서 공중합체를 구성하는 화합물 성분의 전체량에 대하여 1~30중량%의 말레이미드계 화합물을 반드시 포함하는 공중합체(C) 5~30중량%로 이루어짐을 특징으로 하는 고무 강화 열가소성 수지 조성물이 제공된다. 본 발명의 열가소성 수지는 난연성은 물론 내열성이 우수하여 자동차 관련 부품 및 전열기구 부품으로 사용될 수 있다.According to the present invention, a diene rubber based on butadiene monomer having a gel content of 70% or more and a diene rubber or an ethylene-propylene rubber is selected from an aromatic vinyl compound, an aromatic halogen compound, a vinyl cyanide compound, and a vinyl polymer capable of being porous polymerized. A copolymer obtained by copolymerizing at least 50 to 80% by weight of rubber-reinforced thermoplastic resin (A) obtained by graft polymerization of at least one compound, an aromatic vinyl compound, a vinyl cyanide compound, and at least two compounds selected from perforated polymerizable vinyl compounds. As a copolymer obtained by copolymerizing 10-50% by weight of a copolymer (B) necessarily containing 1-50% by weight of a halogen compound with respect to the total amount of the compound, and an aromatic vinyl compound, a maleimide compound, and a vinyl cyanide compound. 1-30 wt% of Malay based on the total amount of the compound components constituting the coalescence The rubber-reinforced thermoplastic resin composition characterized in the yirueojim deugye the compound of the copolymer (C) to be contained 5 to 30% by weight is provided. The thermoplastic resin of the present invention may be used as an automobile-related component and a heating device component due to its excellent flame resistance and heat resistance.

Description

Flame Retardant Thermoplastic Composition

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims

Graphene is a diene-based rubber based on butadiene monomer having a gel content of 70% or more, or an ethylene-propylene rubber, in which at least two compounds selected from an aromatic vinyl compound, an aromatic halogen compound, a vinyl cyanide compound, and a porous polymer can be graphed. Rubber-reinforced thermoplastic resin (A) 50 to 80 weight obtained by copolymerization, obtained by copolymerizing two or more compounds selected from an aromatic vinyl compound, an aromatic halogen compound, a vinyl cyanide compound and a perforated polymerizable vinyl compound and constituting the copolymer A compound constituting the copolymer obtained by copolymerizing 10 to 50% by weight of a copolymer (B) necessarily containing 1 to 50% by weight of a halogen compound and an aromatic vinyl compound, a millimide compound, and a vinyl cyanide compound based on the total amount of 1 to 30% by weight of maleimide based on total amount of Copolymer (C) to be included in the water rubber, characterized by made of an about 5 to about 30% by weight-reinforced thermoplastic resin composition.

The rubber-reinforced thermoplastic resin composition according to claim 1, wherein the aromatic halogen compound is represented by the following general formula.

(X is Br and n = 2-5)

The rubber-reinforced thermoplastic resin composition according to claim 1, wherein the maleimide compound is represented by the following general formula.

(R is a C6-C12 alkyl group or a halogen ring alkyl group.)

※ Note: The disclosure is based on the initial application.