KR960034265A - 콘택트 렌즈 제조용 상호침투 중합체 망상구조물 - Google Patents

콘택트 렌즈 제조용 상호침투 중합체 망상구조물 Download PDF

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KR960034265A
KR960034265A KR1019960009423A KR19960009423A KR960034265A KR 960034265 A KR960034265 A KR 960034265A KR 1019960009423 A KR1019960009423 A KR 1019960009423A KR 19960009423 A KR19960009423 A KR 19960009423A KR 960034265 A KR960034265 A KR 960034265A
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polymer network
interpenetrating polymer
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에이. 힐 그레고리
씨. 프리쉬 커트
센디자레빅 바하트
웡 샤이오-웬
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마크 워필드
존슨 앤드 존슨 비젼 프러덕츠, 인코포레이티드
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Abstract

본 발명은 폴리아크릴 수지 망상구조물과 상호침투된 리우레아 망상구조물 및 이로부터 제조한 콘택트 렌즈와 같은 제품에 관한 것이다.

Description

콘택트 렌즈 제조용 상호침투 중합체 망상구조물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (30)

  1. 상대적 중량비 약 60/40 내지 약 100/0의 다음 일반식 디아민 A와 B로 이루어지며 반응성 혼합물 중에 약 20 내지 60중량%로 존재하는 아민 혼합물 ⒜, 아민 혼합물과 반응하여 폴리우레아 망상구조물을 형성시키기에 충분한 양으로 반응 혼합물 중에 존재하는 유기 디이소시아네이트 또는 폴리이소시아네이트⒝, 반응성 혼합물 중에 약 10 내지 50중량%의 양으로 존재하는 다음 일반식(C) 또는 (D)의 아크릴산 에스테르⒞, 아크릴산 에스테르⒞를 중합시켜 폴리아크릴을 망상구조물을 형성시키기에 충분한 양으로 존재하는 유리 라디칼 개시제⒟, 아민 혼합물⒜을 가교결합시키기에 충분한 양으로 존재하는 트리아민⒠을 포함하여 폴리우레아:폴리아크릴 수지의 비가 약 50 : 50 내지 약 90 : 10이고 반응성 혼합물 중의 성분의 중량의 합이 100%인 중합가능 성분들의 반응성 혼합물을 중합시켜 수득한 단일 유리 전이온도를 나타내는 균질한 상호침투 중합체 망상구조물.
    상기 식에서, f1은 1 내지 75의 정수이고, R은 탄소수 3의 알킬렌이며 각각의 R은 동일하고, f는 1 내지 150의 정수이고, R10내지 R14는 각각 독립적으로 수소 또는 저급 알킬이고, Z1과 Z2는 각각 독립적으로 화학 결합 또는 저급 알킬렌이고, R3는 수소 또는 저급 알킬이고, m은 0 내지 150의 정수이고, Z3과 Z5는 각각 독립적으로 저급 알킬렌이고, Z4와 Z6은 각각 독립적으로 화학결합 또는 저급 알킬렌이고, R4은 수소, 저급 알킬 또는이고, R7은 저급 알킬렌 또는 화학결합 또는 -CH2(OCH2CH2)q이고, q는 0 내지 200의 정수이다.
  2. 제1항에 있어서, 디아민 B가 다음 구조식의 폴리옥시프로필렌 디아민인 상호침투 중합체 망상구조물.
  3. 제1항에 있어서, 트리아민이 반응 혼합물 중에 총 아민 등가물의 30 내지 50%의 양으로 존재하는 상호침투 중합체 망상구조물.
  4. 제1항에 있어서, 트리아민이 디에틸렌 트리아민 또느 폴리옥시프로필렌 트리아민인 상호침투 중합체 망상구조물.
  5. 제1항에 있어서, 이소시아네이트가 메틸렌-비스(4,4`-사이클로헥실이소시아네이트) 또는 이소포론 디이소시아네이트인 상호침투 중합체 망상구조물.
  6. 제1항에 있어서, 유리 라디칼 개시제가 2,5-디메틸-2,5-디-(2-에틸헥사노일퍼옥시)헥산, 벤조일, 퍼옥사이드 3급-부틸 하이드로퍼옥사이드, 3급-부틸 퍼옥사이드 또는 라우릴 퍼옥사이드인 상호침투 중합체 망상구조물.
  7. 제1항에 있어서, 폴리우레아/폴리아크릴 수지 중량비가 약 80 : 20내지 약 70 : 30인 상호침투 중합체 망상구조물.
  8. 제1항에 있어서, 폴리우레아/폴리아크릴 수지 주량비가 약 75 : 25인 상호침투 중합체 망상구조물.
  9. 제1항에 있어서, 이소시아네이트가 반응 혼합물 중에 약 15 내지 약 50중량%의 양으로 존재하는 상호침투 중합체 망상구조물.
  10. 제9항에 있어서, 이소시아네이트가 약 25 내지 약 40중량%의 양으로 존재하는 상호침투 중합체 망상구조물.
  11. 제1항에 있어서, 유리 라디칼 개시제가 반응 혼합물 중에 약 0.01 내지 약 1중량%의 양으로 존재하는 상호침투 중합체 망상구조물.
  12. 제1항에 있어서, 상대적 중량비 약 60/40 내지 약 100/0의 다음 일반식 폴리아민 A와 B로 이루어지며 반응성 혼합물 중에 약 20 내지 60중량%로 존재하는 아민 혼합물 ⒜, 아민 혼합물과 반응하여 폴리우레아 망상구조물을 형성시키기에 충분한 양으로 반응 혼합물 중에 존재하는 유기 디이소시아네이트 또는 폴리이소시아네이트⒝, 반응성 혼합물 중에 약 10 내지 50중량%의 양으로 존재하며 다음 일반식(C1)의 제1아크릴레이트와 다음 일반식(C2)의 디아크릴레이트 또는 다음 일반식(D)의 트리아크릴레이트인 제2아크릴레이트와의 혼합물(여기서, 제1아크릴레이트: 제2아크릴레이트의 비는 약 80 : 20 내지 약 95 : 5이다)로 이루어지는 아크릴산 에스테르⒞, 아크릴산 에스테르⒞를 중합시켜 폴리아크릴을 망상구조물으 형성시키기에 충분한 양으로 존재하는 유리 라디칼 개시제⒟, 및 아민 혼합물⒜을 가교결합시키기에 충분한 양으로 존재하는 트리아민⒠을 포함하여 폴리우레아: 폴리아크릴 수지의 비가 약 90 : 10내지 약 50 : 50인 반응성 혼합물을 중합시켜 형성한 상호침투 중합체 망상구조물.
    상기 식에서 f1은 1 내지 75의 정수이고, R은 탄소수 3의 알킬렌이며 각각의 R은 동일하고, f는 1 내지 150의 정수이고, R10내지 R14는 각각 독립적으로 수소 또는 저급 알킬이고, Z1과 Z2는 각각 독립적으로 화학결합 또는 저급 알킬렌이고, R3, R4, R5, R8및 R9는 각각 독립적으로 수소 또는 저급 알킬이고, R6은 저급 알킬이고, R7은 화학결합 또는 저급 알킬렌이고, m과 n은 각각 독립적으로 0 내지 30의정수이고, p는 1 내지 3의 정수이다.
  13. 제12항에 있어서, B가 다음 구조식의 폴리옥시프로필렌디아민인 상호침투 중합체 망상구조물.
  14. 제12항에 있어서, 트리아민이 반응성 혼합물 중에 충 아민 등가물의 약 30 내지 50%의 양으로 존재하는 상호침투 중합체 망상구조물.
  15. 제14항에 있어서, 트리아민이 디에틸렌 트리아민 또는 폴리옥시프로필렌 트리아민인 상호침투 중합체 망상구조물.
  16. 제12항에 있어서, 이소시아네이트가 메틸렌-비스(4,4`-사이클로헥실이소시아네이트) 또는 이소포론 디이소시아네이트인 상호침투 중합체 망상구조물.
  17. 제12항에 있어서, 유리 라디카 개시제가 2,5-디메틸-2,5-디-(2-에틸헥사노일퍼옥시)헥산, 벤조일 퍼옥사이드, 3급-부틸하이드로퍼옥사이드, 3급-부틸퍼옥사이드 또는 라우릴 퍼옥사이드인 상호침투 중합체 망상구조물.
  18. 제12항에 있어서, 폴리우레아/폴리아크릴 수지 중량비가 약 70 : 30내지 약 80:20인 상호침투 중합체 망상구조물.
  19. 제12항에 있어서, 폴리우레아/폴리아크릴 수지 주량비가 약 75/25인 상호침투 중합체 망상구조물.
  20. 제12항에 있어서, 이소시아네이트가 반응 혼합물 중에 약 15 내지 약 50중량%의 양으로 존재하는 상호침투 중합체 망상구조물.
  21. 제20항에 있어서, 이소시아네이트가 약 25 내지 약 40중량%의 양으로 존재하는 상호침투 중합체 망상구조물.
  22. 제12항에 있어서, 유리 라디칼 개시제가 반응 혼합물 중에 약 0.01 내지 약 1중량%의 양으로 존재하는 상호침투 중합체 망상구조물.
  23. 제12항에 있어서, R3,R4,R5및 R9가 CH3인 상호침투 중합체 망상구조물.
  24. 제12항에 있어서, R3,R5, 및 R9가 CH3이고, m이 0이며, R4가 수소이고, n이 2인 상호침투 중합체 망상구조물.
  25. 제12항에 있어서, R3, R5, 및 R9가 CH3이고, m이 4이며, R4가 수소이고, n이 2인 상호침투 중합체 망상구조물.
  26. 제12항에 있어서, m이 4이고, R4가 수소이며, p가 3이고, R6이 에틸이며, R7이 에틸렌이고, R3과 R8이 CH3인 상호침투 중합체 망상구조물.
  27. 제1항 내지 제26항 중의 어느 한 항의 상호침투 중합체 망상구조물로 이루어진 제품.
  28. 제27항에 있어서, 콘택트 렌즈인 제품.
  29. 제1항에 있어서, A가인 상호침투 중합체 망상구조물.
  30. 제12항에 있어서, A가인 상호침투 중합체 망상구조물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960009423A 1995-03-31 1996-03-30 콘택트 렌즈 제조용 상호침투 중합체 망상구조물 KR960034265A (ko)

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US08/415001 1995-03-31
US08/415,001 US5674942A (en) 1995-03-31 1995-03-31 Interpenetrating polymer networks for contact lens production

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NO961284L (no) 1996-10-01
ZA962560B (en) 1997-09-29
US5674942A (en) 1997-10-07
NO961284D0 (no) 1996-03-29
BR9601194A (pt) 1998-01-06
CA2173096A1 (en) 1996-10-01
HUP9600830A2 (en) 1997-01-28
DE69621689T2 (de) 2002-11-28
MX9601227A (es) 1997-04-30
HUP9600830A3 (en) 1999-03-01
IL117585A0 (en) 1996-07-23
AU5039496A (en) 1996-10-10
ATE219123T1 (de) 2002-06-15
DE69621689D1 (de) 2002-07-18
CN1138062A (zh) 1996-12-18
EP0735097B1 (en) 2002-06-12
NZ286249A (en) 1997-08-22
HU9600830D0 (en) 1996-05-28
JPH08292404A (ja) 1996-11-05
CN1134502C (zh) 2004-01-14
SG47097A1 (en) 1998-03-20
AU694329B2 (en) 1998-07-16
EP0735097A1 (en) 1996-10-02

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