KR930002400A - 고형 탄성 블록 공중합체 - Google Patents

고형 탄성 블록 공중합체 Download PDF

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KR930002400A
KR930002400A KR1019920013399A KR920013399A KR930002400A KR 930002400 A KR930002400 A KR 930002400A KR 1019920013399 A KR1019920013399 A KR 1019920013399A KR 920013399 A KR920013399 A KR 920013399A KR 930002400 A KR930002400 A KR 930002400A
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스미스 쿨바우 토마스
찰스 로벨리스 프레드릭
네스터 매튜스 드미트리오스
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모빌 오일 코오포레이션
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Abstract

내용 없음.

Description

고형 탄성 블록 공중합체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (18)

1)말단 블록은 하나이상의 공역디엔 I으로 구성된 중합체이며, 여기에서 상기 공역디엔은 5개 이상의 탄소원자를 포함하고, 상기 중합된 디엔 I 단위체 내의 이중결합 탄소원자의 각쌍중 적어도 하나가 2개의 탄소 원자에 부가적으로 단일 결합되어 있으며, 하나이상의 중앙 또는 내부 블록은 부타디엔 중합체이며, 하나이상의 중앙 또는 내부 블록은 하나이상의 아릴-치환된 올레핀 S로 구성된 중합체 이거나; 2)말단 블록이 하나 이상의 디엔 I과 부타디엔 (B)로 구성된 랜덤 공중합체 IB이고, 하나이상의 중앙 또는 내부 블록이 하나 이상의 아릴-치환된 올레핀 S로 구성된 중합체이며, 상기 부타디엔 중합체 블록 또는 랜덤 공중합체 IB블록은 수소첨가 반응후 약 10%이하의 폴리에틸렌 결정화도를 함유하는 것을 특징으로 하는 고형 탄성 블록 공중합체.
제1항에 있어서, 상기 1)의 블록들로 구성되며, 블록 공중합체의 총중량을 기준으로 1 내지 50중량%의 I중합체 블록, 5 내지 98 중량%의 부타디엔 중합체 블록, 및 1 내지 30중량%의 S중합체 블록을 함유하는 블록 공중합체.
제1항 또는 제2항에 있어서, 상기 1)의 블록 5개의 구성되며, 이때 그 말단 블록은 디엔 I 중합체이고, 두번째 및 네번째 블록은 부타디엔 중합체이며, 중앙 블록은 아릴-치환된 올레핀 S중합체인 블록 공중합체.
제3항에 있어서, 하기 식으로 표시되는 펜타블록 공중합체임을 특징으로 하는 블록 공중합체 :
상기식에서, x는 각각의 I 중합체 블록내의 중합된 I 단위체의 평균 수로서, 평균값이 7 내지 368(총분자수의 1/2)이고, y는 각각의 B중합체 블록내의 중합된 부타디엔 (B) 단위체의 수로서 평균값이 185 내지 907(총 분자수의 1/2)이고, Z는 S 중합체 블록내의 S 단위체의 수로서 평균값이 10 내지 288이며, 상기 값들은 분자량 100,000에 대한 것이다.
제1항 또는 제2항에 있어서, 상기 1)의 블록 5개로 구성되며, 이때 그 말단은 블록은 디엔 I 중합체이며, 두번째 및 네번째 블록은 아릴-치환된 올레핀 S이며, 중앙 블록은 부타디엔 중합체인 블록 공중합체.
제5항에 있어서, 하기 식으로 표시되는 펜타블록 공중합체 :
상기식에서, x는 각각의 I 중합체 블록내의 중합된 I 단위체의 평균 수로서, 평균값이 7 내지 368(총분자수의 1/2)이고, y는 각각의 B중합체 블록내의 중합된 부타디엔 (B) 단위체의 수로서 평균값이 370 내지 1815이고, z는 S중합체 블록내의 S 단위체의 수로서 편균값이 5내지 144(총분자수 1/2)이며, 상기 값들은 분자량 100,000에 대한 것이다.
제1항 또는 제2항에 있어서, 각각의 측쇄는 최외부에 I 중합체 블록을 함유하고, 중앙에 부타디엔 중합체 블록을 함유하며, 내측에 S 중합체 블록을 함유하는 트리블록 공중합체이며, 모든 측쇄내의 중합된 I 단위체의 평균 총분자수는 15 내지 735이고, 모든 측쇄내의 중합된 부타디엔 단위체의 평균 총분자수는 370 내지 1815이고, 모든 측쇄내의 중합된 S 단위체의 평균 총 분자수는 10 내지 288이며, 이때 상기 값은 100,000 분자량에 대한 것임을 특징으로 하는 스타-분지형 중합체 형태의 블록 공중합체.
제1항 또는 제2항에 있어서, 각각의 측쇄가 최외부에 I 중합체 블록, 중앙에 S 중합체 블록, 및 내측에 부타디엔 중합체 블록을 포함하는 트리블록 공중합체어며, 모든 측쇄내의 중합된 I 단위체의 평균 총분자수는 15 내지 735이며, 모든 측쇄내의 중합된 부타디엔 단위체의 평균 총 분자수는 370 내지 1815이며, 모든 측쇄내의 중합된 S 단위체의 평균 총 분자수는 10 내지 288이며, 상기 값들은 100,000에 대한 것임을 특징으로하는 스타-분지형 형태의 블록 공중합체.
제1항에 있어서, 상기 2)의 블록들로 구성되며, 블록 공중합체의 총중량을 기준으로 70 내지 99중량%의 IB 랜덤 공중합체 블록과 1 내지 30중량%의 S 중합체 블록을 포함하여, 상기 각각의 IB 랜덤 공중합체 블록에는 중합된 I 단위체가 1 내지 50중량% 존재하고, 나머지가 중합된 부타디엔인 것을 특징으로 하는 블록 공중합체.
제1항 또는 제9항에 있어서, 상기 2)의 블록 3개로 구성되며, 이때 그 말단 블록들은 디엔 I과 부타디엔의 랜던 공중합체이고, 중앙 블록은 아릴-치환된 올레핀 S 중합체이 블록 공중합체.
제10항에 있어서, 하기 식으로 표시되는 펜타블록 공중합체 :
공중합체 :
상기식에서 x는 각각의 IB 랜덤 공중합체 블록내의 중합된 I 단위체의 수로서 평균값이 7 내지 368이고, y는 각각의 IB 중합체 블록내의 중합된 부타디엔 (B) 단위체의 수로서 평균값이 185 내지 907이고, z는 S 중합체 블록내의 S 단위체의 수로서 평균값은 10 내지 288이며, 상기 값들은 분자량 100,000에 대한 것이다.
제1항에 있어서, 각각의 측쇄는 외부에 IB 랜덤 공중합체 블록과 내부에 S 중합체 블록을 함유하는 디블록 공중합체 이며, 상기 모든 측쇄내의 중합된 I 단위체의 평균 총분자수는 15 내지 735이며, 상기 모든 측쇄내의 중합된 I 단위체의 평균 총분자수는 15 내지 735이며, 모든 측쇄내의 중합된 부타디엔 단위체의 평균 통 분자수는 370 내지 1815이며, 상기 모든 측쇄내의 중합된 S 단위체의 평균 총 분자수는 10 내지 288이며, 상기 값은 100,000에 대한 값인 것을 특징으로하는 스타-분지형 형태의 블록 공중합체.
제1항 내지 제12항중 어느 한항에 있어서, I는 이소프렌이며, S는 스티렌이고, 상기 중합된 부타디엔 단위체의 25% 이상이 1,2-미소구조를 갖는 것을 특징으로 하는 블록 공중합체.
제1항 내지 13항중 어느 한 항에 있어서, 상기 중합된 부타디엔 단위체들은 거의 완전히 수소첨가되고, 다수의 중합된 I 단위체들은 상기 블록 공중합체를 가황시키는데 충분한 정도의 불포화도를 보유하도록 선택적으로 수소첨가된 것을 특징으로 하는 블록공중합체.
제14항에 있어서, 가황처리시킨 선택적으로 수소첨가된 블록 공중합체.
제14항 또는 제15항의 선택적으로 수소첨가된 블록 공중합체 및 이소택틸 폴리프로필렌, 폴리스티렌, 폴리에틸렌, 나일론, 폴리카르보네이트, 폴리에스테르 및/또는 스티렌-아크릴로니트릴 수지를 포함하는 혼합물.
제14항의 선택적 수소첨가된 블록 공중합체를 설폰화 시킨후, 이렇게 얻어진 중합체 설폰산을 금속이온 또는 중화시킴으로써 제조하는 설폰화 중합체.
제14항의 선택적 수소첨가된 블록 공중합체를 말레 무수물과 접촉시킴으로써 제조하는 말리에이트화 중합체.
※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920013399A 1991-07-25 1992-07-25 고형 탄성 블록 공중합체 KR930002400A (ko)

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US07/735,552 US5292820A (en) 1990-01-16 1991-07-25 Solid elastomeric block copolymers
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CA (1) CA2074624C (ko)
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FI923368A0 (fi) 1992-07-24
EP0524765B1 (en) 2000-08-30
CA2074624A1 (en) 1993-01-26
ES2149165T3 (es) 2000-11-01
NO922895D0 (no) 1992-07-21
AU1964992A (en) 1993-01-28
CA2074624C (en) 2003-09-23
US5292820A (en) 1994-03-08
FI923368A (fi) 1993-01-26
DE69231393T2 (de) 2001-01-04
JPH05262836A (ja) 1993-10-12
NO922895L (no) 1993-01-26
DE69231393D1 (de) 2000-10-05
EP0524765A1 (en) 1993-01-27

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