KR890006753A - 폴리이소시아네이트 조성물 - Google Patents

폴리이소시아네이트 조성물 Download PDF

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KR890006753A
KR890006753A KR1019880013503A KR880013503A KR890006753A KR 890006753 A KR890006753 A KR 890006753A KR 1019880013503 A KR1019880013503 A KR 1019880013503A KR 880013503 A KR880013503 A KR 880013503A KR 890006753 A KR890006753 A KR 890006753A
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imino
enamine
polyisocyanate composition
isocyanate
molecular weight
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러셀 길리스 허버트
프란시스 캐시디 에듀어드
파퐁드리 알랑
윌렘 린스렉 장
하나비 말콤
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원본미기재
아이씨아이 아메리카스 아이엔씨
임페리알 케미칼 인더스트리스 피엘씨
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Priority claimed from GB878724348A external-priority patent/GB8724348D0/en
Priority claimed from GB888821186A external-priority patent/GB8821186D0/en
Application filed by 원본미기재, 아이씨아이 아메리카스 아이엔씨, 임페리알 케미칼 인더스트리스 피엘씨 filed Critical 원본미기재
Publication of KR890006753A publication Critical patent/KR890006753A/ko

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Abstract

내용 없음

Description

폴리이소시아네이트 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (14)

  1. 분자량이 최소한 1000인 이미노-기능 화합물 또는 엔아민-함유 화합물을 화학양론적인 양보다 과량의 유기 폴리이소시아네이트와 반응시켜 얻은 생성물인 폴리이소시아네이트 조성물.
  2. 제1항에 있어서, 생성물이 원자가 70개 이상인 사슬로 분리된 잔기를 함유하는 최소한 두개의 이소시아네이트 그룹을 함유하고 최소한 하나의 잔기가 원자수가 2-30인 분리된 최소한 두개의 이소시아네이트그룹을 함유하는 것으로 구성되는 폴리이소시아네이트 조성물.
  3. 제1항 또는 제2항에 있어서, 잔기를 함유하는 최소한 두개의 이소시아네이트 그룹이 원자가 100 이상인 사슬로 분리된 폴리이소시아네이트 조성물.
  4. 제2항 또는 제3항에 있어서, 기본적으로 최소한 두개의 이소시아네이트 그룹이 잔기당 최소한 2개의 이소시아네이트 그룹을 함유하는 잔기를 갖는 생성물로 이루어진 캇폴리이소시아네이트 조성물.
  5. 전기한 항중 어느 한 항에 있어서, 이미노-기능 또는 엔아민-함유 화합물과 반응하는 유기 폴리이소시아네이트가 디페닐메탄 디이소시아네이트로 구성된 폴리이소시아네이트 조성물.
  6. 전기한 항중 어느 한 항에 있어서, 이미노-기능 화합물이 분자당 최소한 하나의 이소시아네이트-반응성 이미노 그룹을 함유하며 다음 일반식을 따르는 폴리이소시아네이트 조성물.
    식중, X,Y 및 Z은 한데 뭉뚱그려 상기 화합물의 나머지 부분을 이루는 화학적 부분이며 이들은 각각 N,C,O,S,Si, 또는 p를 통해 상기 화합물의 이미노 단위 : C=N-에 붙어있는 유리라디칼과 수소로 부터 선택되고 상기 이미노 단위의 중앙 탄소원자는 3개의 원자에 연결된다.
  7. 제1항 부터 제5항까지중 어느 한 항에 있어서, 엔아민-함유 화합물이 다음 구조식을 갖는 폴리이소시아네이트 조성물 :
    식중, 각각의 A,B,D,E,G,J 및 L은 독립적으로 수소 또는 임의로 치환된 탄화수소라디칼이며 A,B 및 D의 어떤 것은 독립적으로, E,G,J,L중 어떤 것은 임의로 함께 결합하여 하나 이상의 탄소환식 또는 복소환식 고리를 만든다.
  8. 제6항 부터 제7항까지중 어느 한 항에 있어서, 이민- 또는 엔아민-함유 화합물이 분자량이 2000-8000사이이고 평균 기능도가 약 2- 약 4인 이민- 또는 엔아미노-기능 폴리에테르인 폴리이소시아네이트 조성물.
  9. 전기한 항중 어느 한 항에 있어서, 화학양론적인 양보다 과량인 유기폴리이소시아네이트 및 : i) 이미노 및/또는 엔아민 기능도가 최소한 1.1이고 평균 분자량이 최소한 1000인 이미노-기능 및/또는 엔아민-함유 화합물, ii) 평균 하이드록실 기능도가 최소한 2이고 평균 하이드록실 상당량이 약 500-약 5000인 중합체 폴리올의 반응 생성물로 이루어지는 폴리이소시아네이트 조성물.
  10. 제9항에 있어서, 폴리올이 평균 하이드록실 기능도가 2 또는 3이고 평균 하이드록실 상당량이 1000-3000인 폴리에테르 폴리올인 폴리이소시아네이트 조성물.
  11. 반응 사출 성형된 탄성중합체를 만드는데 사용하기 위한 (A) 제1항의 폴리이소시아네이트 조성물 및 (B) 이소시아네이트-반응성 성분으로 구성된 반응 시스템.
  12. 밀도가 10-400kg/㎥인 폼을 생산하는데 사용하기 위한 (A) 제1항에서의 폴리이소시아네이트 조성물, (B) 이소시아네이트-반응성 성분 및 (C) 발포제로 구성된 반응 시스템.
  13. 제11항 또는 제12항에 있어서, (A) 화학양론적인 양보다 과량의 유기 폴리이소시아네이트와 (i) 이미노 및/또는 엔아민 기능도가 최소한 1.1이고 평균 분자량이 100인 이미노-기능 및/또는 엔아민-함유 화합물; (ii) 평균 하이드록실 상당량이 약 500- 약 5000인 중합체 폴리올; 의 반응 생성물로 구성된 폴리이소시아네이트 조성물 및 (B) 이소시아네이트와 반응성이 있는 성분으로 구성된 반응 시스템.
  14. 제11항 또는 제12항에 있어서, (A), 분자량이 최소한 1000인 이미노-기능 또는 엔아민 함유 화합물을 화학양론적인 양보다 과량인 유기 폴리이소시아네이트와 반응시켜 만들어진 폴리이소시아네이트 조성물 및 (B)(i)(a) 기능도가 약 1.8- 약 3.0이고 평균 분자량이 약 100- 약 400인 방향족처럼 결합된 1차 및/또는 2차 아민을 가지며 폴리아민의 최소한 50몰%가 디아민인 0-100%의 방향족 폴리아민, (b) 한 분자당 약 1.1- 약 3의 이소시아네이트-반응성 이미노 및/또는 엔아민 그룹을 가지며 분자량이 1000 미만인 100-0%의 이미노- 및/또는 엔아미노-기능 지방족 화합물로 구성된 사슬확장제와, (ii) 분자당 평균 이소시아네이트-반응성 이미노 및/또는 엔아민 그룹 약 1.1-5를 갖고 평균 분자량이 1000- 약 10,000이며 이미노 및/또는 엔아민 그룹이 폴리에테르내의 이소시아네이트-반응성 그룹의 최소한 50몰%를 이루고 상기 이미노- 및/또는 엔아미노-기능 폴리에테르의 최소한 50몰%가 분자당 2 이상의 이미노 및/또는 엔아민 그룹을 함유하는 이미노 및/또는 엔아미노-기능 폴리에테르로 구성된 이소시아네이트-반응성 조성물로 이루어진 반응 시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880013503A 1987-10-16 1988-10-15 폴리이소시아네이트 조성물 KR890006753A (ko)

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GB878724348A GB8724348D0 (en) 1987-10-16 1987-10-16 Elastomers
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GB888821186A GB8821186D0 (en) 1988-09-09 1988-09-09 Compositions of matter
GB8821186.7 1988-09-09

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PT88774B (pt) 1992-12-31
EP0312365A2 (en) 1989-04-19
AU2376988A (en) 1989-04-20
HK13197A (en) 1997-02-14
CA1334235C (en) 1995-01-31
EP0312365A3 (en) 1989-11-15
JPH01252622A (ja) 1989-10-09
EP0312365B1 (en) 1994-08-10
KR890006754A (ko) 1989-06-15
JPH01245010A (ja) 1989-09-29
DK574388A (da) 1989-04-17
ATE109808T1 (de) 1994-08-15
US4906674A (en) 1990-03-06
DE3851032T2 (de) 1994-12-08
EP0312366A2 (en) 1989-04-19
EP0312366A3 (en) 1989-07-26
KR970010750B1 (ko) 1997-06-30
DK574388D0 (da) 1988-10-14
DK574488D0 (da) 1988-10-14
NZ226357A (en) 1990-06-26
US4866103A (en) 1989-09-12
AU609197B2 (en) 1991-04-26

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