KR920019840A - 가교-결합 에폭시 관능화 폴리디엔 블럭 중합체, 그들의 제조 방법, 그들을 포함하는 조성물 및 출발 블럭 공중합체 - Google Patents

가교-결합 에폭시 관능화 폴리디엔 블럭 중합체, 그들의 제조 방법, 그들을 포함하는 조성물 및 출발 블럭 공중합체 Download PDF

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KR920019840A
KR920019840A KR1019920007065A KR920007065A KR920019840A KR 920019840 A KR920019840 A KR 920019840A KR 1019920007065 A KR1019920007065 A KR 1019920007065A KR 920007065 A KR920007065 A KR 920007065A KR 920019840 A KR920019840 A KR 920019840A
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conjugated diene
cross
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로버트 에릭슨 제임즈
존 세이트 클레어 데이빗
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알베르투스 빌헬무스·요하네스 쩨스트라텐
셀 인터나쵸 나아레 레사아치 마아츠 샤피 비이부이
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Abstract

내용 없음

Description

가교-결합 에폭시 관능화 폴리디엔 블럭 중합체, 그들의 제조방법, 그들을 포함하는 조성물 및 출발 블럭 공중합체
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (21)

  1. 방사선에 노출되어 적어도 약간의 에폭시 관능가를 통해 가교-결합되고 온도 및/또는 유기 용매에 대해 증가된 저항성을 제공하기에 충분한 겔 함량을 갖는 에폭시화 디엔 블럭 중합체.
  2. 제 1항에 있어서, 중합체가 부분적으로 수소 첨가되어, 중합체 g당 단지 0.1 내지 5밀리당량(Meq)의 지방족 이중결합(ADB)이 중합체 내에 잔류하는 중합체.
  3. 제 1 내지 2항에 있어서, 중합체는 에폭시화되어, 가교-결합 전에 중합체 g당 0.1 내지 5Meq의 에폭시드를 함유하는 중합체.
  4. 제 1 내지 3항 중은 한 항에 있어서, 출발 중합체가 하기 일반식을 가지며 ;
    (A-B-Ap)n-Yr-(Aq-B)m(Ⅰ)
    이때, Y는 커플링제 또는 커플링 단량체이고, A 및 B는 중합체 블럭으로서, 공역 디엔 단량체의 단독중합체블럭, 공역디엔 단량체의 공중합체블럭 또는 공역 디엔 단량체 및 모노알케닐 방향족 탄화수소 단량체의 공중합체블럭일 수 있고, A 블럭은 B블럭 보다 많은 수의 블럭 질량의 단위당 3차 불포화 (TU)부위를 갖고, A블럭은 100 내지 3000의 분자량을 갖고, B블럭은 1000 내지 15,000의 분자량을 갖고, p 및 q는 0 또는 1이고 n＞0이고, r은 0 또는 1이고, m≥0이며, n+m은 1 내지 100의 범위인 중합체.
  5. 제 4항에 있어서, A블럭의 분자량은 300 내지 2,000의 범위이며, B블럭의 분자량은 2,000 내지 10,000의 범위인 블럭 공중합체.
  6. 제 1 내지 3항 중 어느 한 항에 있어서, 중합체가 우세하게 공역 디엔 단량체로 구성된 적어도 하나의 블럭 및 우세하게 모노비닐 방향족 단량체 단위로 구성된 적어도 하나의 블럭으로 구성된 블럭공중합체인 중합체.
  7. 제 6항에 있어서, 우세하게 공역 디엔 단량체 단위로 구성된 블럭은 300 내지 200,000의 분자량을 갖고 우세하게 모노비닐 방향족 단량체 단위로 구성된 블럭은 500 내지 50,000의 분자량을 갖는 중합체.
  8. 제 6 또는 7항에 있어서, 공역 디엔이 부타디엔 및 이소프렌으로 구성된 군으로부터 선택되고 모노비닐 방향족 단량체는 스티렌인 중합체.
  9. 제 3 내지 8항 중 어느 한 항에 있어서, 가교-결합 전에 에폭시드 함량이 중합체 g당 0.2 내지 3.0Meq인 중합체.
  10. 제 9항에 있어서, 중합체 g당 ADB 0.5 이하 Meq가 중합체 내에 잔류하는 중합체.
  11. 적어도 약간의 에폭시 관능가를 통해 화학적으로 가교-결합되고, 온도 및/또는 유기용매에 대한 증가된 저항성을 제고하기에 충분한 겔 함량을 갖는 에폭시화 디엔블럭 중합체.
  12. 제 1 내지 11항 중 어느 한 항에 따른 중합체를 포함하는 접착제 조성물.
  13. 제 1 내지 11항 중 어느 한 항에 따른 중합체를 포함하는 실란드 조성물.
  14. 제 1 내지 11항 중 어느 한 항에 따른 중합체를 포함하는 코우팅 조성물.
  15. a) 적어도 하나의 공역 디엔의 단량체 단위로 구성된 중합체를 제공하고 ; b) 상기 중합체를 에폭시화 시키고 ; c) 적어도 약간의 에폭시 관능가를 통해 가교-결합되는 가교-결합 중합체를 초래하기에 충분한 시간 동안 및 강도의 방사선 에너지에 상기 에폭시화 중합체를 노출시키는 단계들로 구성된 제 1 내지 10항 중 한 항에 따른 에폭시화 방사선 가교-결합 디엔 블럭 중합체의 제조방법.
  16. 제 15항에 있어서, 에폭시화는 불활성 용매와 함께 용액내 과산과 중합체를 접촉시켜 수행되는 방법.
  17. 제 15항에 있어서, 에폭시화는 중합체의 용융물 내 과산과 중합체를 접촉시켜 수행되는 방법.
  18. 제 15항에 있어서, 방사선 에너지는 전리선이고 광개시제는 사용되지 않는 방법.
  19. 제 18항에 있어서, 전리선은 전자 비임 방사선인 방법.
  20. 하기 일반식의 점성 블럭 공중합체 :
    (A-B-Ap)n-Yr-(aq-B)m
    상기 식에서, Y는 커플링제 또는 커플링 단량체이고, A 및 B는 중합체 블럭으로서, 공역 디엔 단량체의 단독 중합체 블럭, 공역 디엔 단량체의 공중 합체 블럭 또는 공역 디엔 단량체 및 모노알케닐 방향족 탄화수소 단량체의 공중합체 블럭일 수 있고, A블럭은 B블럭 보다 많은 수의 블럭 질량의 단위당 3차 불포화 (TU)부위를 갖고, A블럭은 100 내지 3000의 분자량을 갖고, B블럭은 1000 내지 15,000의 분자량을 갖고, p 및 q는 0 또는 1이고, n＞0이고, r은 0 또는 1이고, m≥0이며 n+m은 1 내지 100의 범위이다.
  21. 제 20항에 있어서, A블럭의 분자량은 300 내지 2,000의 범위이며, B블럭의 분자량은 2,000 내지 10,000의 범위인 블럭 공중합체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920007065A 1991-04-29 1992-04-25 가교-결합 에폭시 관능화 폴리디엔 블럭 중합체, 그들의 제조 방법, 그들을 포함하는 조성물 및 출발 블럭 공중합체 KR100227998B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US692,839 1991-04-29
US07/692,839 US5229464A (en) 1991-04-29 1991-04-29 Epoxidized viscous conjugated diene block copolymers
US07/772,172 US5382604A (en) 1991-10-07 1991-10-07 Crosslinked epoxy functionalized polydiene block polymers and adhesives
US772,172 1991-10-07

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KR920019840A true KR920019840A (ko) 1992-11-20
KR100227998B1 KR100227998B1 (ko) 1999-11-01

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CN1066275A (zh) 1992-11-18
EP0516203A3 (en) 1993-01-07
DE69232787D1 (de) 2002-10-31
CN1244550A (zh) 2000-02-16
MX9201967A (es) 1992-11-01
BR9201539A (pt) 1992-12-01
RU2101295C1 (ru) 1998-01-10
CN1056624C (zh) 2000-09-20
JP2870622B2 (ja) 1999-03-17
KR100227998B1 (ko) 1999-11-01
EP0516203B1 (en) 2002-09-25
EP0516203A2 (en) 1992-12-02
DE69232787T2 (de) 2003-04-30
CN1136270C (zh) 2004-01-28
JPH05125197A (ja) 1993-05-21

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