KR910003002A - 경질 열가소성 중합체 및 테이퍼 스티렌-부타디엔 삼블록 열가소성 탄성 중합체의 중합체 혼합물 및 이의 제조방법 - Google Patents

경질 열가소성 중합체 및 테이퍼 스티렌-부타디엔 삼블록 열가소성 탄성 중합체의 중합체 혼합물 및 이의 제조방법 Download PDF

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KR910003002A
KR910003002A KR1019900010053A KR900010053A KR910003002A KR 910003002 A KR910003002 A KR 910003002A KR 1019900010053 A KR1019900010053 A KR 1019900010053A KR 900010053 A KR900010053 A KR 900010053A KR 910003002 A KR910003002 A KR 910003002A
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South Korea
Prior art keywords
butadiene
tapered
blocks
thermoplastic
polymer
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KR1019900010053A
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English (en)
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루호퉁
지이. 란다조 조셉
Original Assignee
리챠드 지. 워터맨
더 다우 케미칼 캄파니
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Publication of KR910003002A publication Critical patent/KR910003002A/ko

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    • 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
    • C08F236/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
    • C08F236/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
    • C08F236/04—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
    • C08F236/10—Copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated with vinyl-aromatic monomers
    • 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
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/02—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type
    • C08F297/04—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes
    • C08F297/042—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the anionic type polymerising vinyl aromatic monomers and conjugated dienes using a polyfunctional initiator
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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
    • C08L51/04—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 rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes

Abstract

내용 없음.

Description

경질 열가소성 중합체 및 테이퍼 스티렌-부타디엔 삼블록 열가소성 탄성 중합체의 중합체 혼합물 및 이의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

1) 경질 열가소성 중합체, 및 2) 일반식 A-B-A〔여기서, B는 부타디엔의 중합체이고, A블록은 각각 모노비닐리덴 방향족 단량체의 중합체이며, A 및 B블록들간의 하나 이상의 결합은 B블록으로의 부타디엔의 양을 증가시키는 공중합화된 형태로 포함되도록 테이퍼링(tapering)된다〕의 테이퍼 삼블록 탄성 중합체 0.5내지20중량%로 구성되며, 여기서, 테이커 삼블록 탄성 중합체는 모노비닐리덴 방향족 단량체:부타디엔의 비가 10:90 내지 60:40이고 평균 분자량이 50,000 내지 150,000임을 특징으로 하는 열가소성 혼합물.
제1항에 있어서, 경질 열가소성 중합체가 폴리스티렌, 스티렌 열가소성 혼합물.
제1항에 잇어서, 테이퍼 삼블록 탄성 중합체가 스티렌 및 부타디엔의 공중합체인 열가소성 혼합물.
제1항에 있어서, 테이퍼 삼블록 탄성 중합체가 55,000 내지 120,000의 평균 분자량을 갖는 열가소성 혼합물.
제1항에 있어서, 테이퍼 삼블록 탄성 중합체가 0.5 내지 60의 용융 지수(조건200/5.0 ASTM방법 D1238-82)를 갖는 열가소성 혼합물.
제1항에 있어서, 수지 중량을 기준으로 하여, 안료, 섬유 강화 보조제, 압출 보조제, 산화 방지제, 충전제 및 난연제중에서 선택된 하나 이상의 첨가제 15%이하를 추가로 포함하는 열가소성 혼합물.
1) 경질 열가소성 중합체, 및 2) 일반식 A-B-A〔여기서, B는 부타디엔의 중합체이고, A블록은 각각 모노비닐리덴 방향족 단량체의 중합체이며, A 및 B블록들간의 하나 이상의 결합은 B블록으로의 부타디엔의 양을 증가시키는 공중합화된 형태로 포함되도록 테이퍼링된다〕의 테이퍼 삼블록 탄성 중합체 0.5내지20중량%로 포함하며, 여기서, 테이커 삼블록 탄성 중합체는 모노비닐리덴 방향족 단량체:부타디엔의 비가 10:90 내지 60:40이고 평균 분자량이 50,000 내지 150,000임을 특징으로 하는 제1항에 따른 열가소성 혼합물의 제조방법.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900010053A 1989-07-05 1990-07-04 경질 열가소성 중합체 및 테이퍼 스티렌-부타디엔 삼블록 열가소성 탄성 중합체의 중합체 혼합물 및 이의 제조방법 KR910003002A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US375552 1982-05-06
US07/375,552 US5013790A (en) 1989-07-05 1989-07-05 Polymer blends of tapered styrene-butadiene triblock thermoplastic elastomers

Publications (1)

Publication Number Publication Date
KR910003002A true KR910003002A (ko) 1991-02-26

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KR1019900010053A KR910003002A (ko) 1989-07-05 1990-07-04 경질 열가소성 중합체 및 테이퍼 스티렌-부타디엔 삼블록 열가소성 탄성 중합체의 중합체 혼합물 및 이의 제조방법

Country Status (7)

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US (1) US5013790A (ko)
EP (1) EP0406747A1 (ko)
JP (1) JPH0343460A (ko)
KR (1) KR910003002A (ko)
AU (1) AU630718B2 (ko)
BR (1) BR9003254A (ko)
CA (1) CA2020377A1 (ko)

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CN106220798B (zh) * 2016-08-30 2019-02-26 广东众和化塑有限公司 一种高熔指、高透明sis弹性体及其制备方法
KR20200123140A (ko) * 2018-02-16 2020-10-28 이네오스 스티롤루션 그룹 게엠베하 높은 내열성 abs 성형 조성물
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CN112812250B (zh) * 2021-01-06 2023-08-29 宁波金海晨光化学股份有限公司 一种苯乙烯类热塑性弹性体的制备方法

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AU630718B2 (en) 1992-11-05
CA2020377A1 (en) 1991-01-06
AU5870790A (en) 1991-01-10
EP0406747A1 (en) 1991-01-09
BR9003254A (pt) 1991-08-27
US5013790A (en) 1991-05-07
JPH0343460A (ja) 1991-02-25

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