KR900012960A - 오가노실리콘 생성물의 제조방법 - Google Patents

오가노실리콘 생성물의 제조방법 Download PDF

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Publication number
KR900012960A
KR900012960A KR1019900001440A KR900001440A KR900012960A KR 900012960 A KR900012960 A KR 900012960A KR 1019900001440 A KR1019900001440 A KR 1019900001440A KR 900001440 A KR900001440 A KR 900001440A KR 900012960 A KR900012960 A KR 900012960A
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Prior art keywords
carbon atoms
group
hydrocarbon group
monovalent hydrocarbon
organosilicon compound
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KR1019900001440A
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English (en)
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KR100190197B1 (ko
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베벌리 리스 샹
웨스탈 스테펜
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원본 미기재
다우 코닝 리미티드
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • C08G77/08—Preparatory processes characterised by the catalysts used
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/20—Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)

Abstract

내용 없음

Description

오가노실리콘 생성물의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (8)

  1. 분자내에 적어도 하나의 실리콘-결합된 하이드록실 그룹을 함유하고 유기 치환체가 탄소수 1 내지 18의 1가 탄화수소 그룹 및 탄소수 1 내지 10의 치환된 비산성 1가 탄화수소 그룹중에서 선택되는 오가노실리콘 화합물(A) 및 분자내에 적어도 하나의 -OX 그룹을 함유하고 X가 탄소수 1 내지 8의 알킬 그룹 또는 탄소수 2 내지 8의 알콕시알킬 그룹이며 오가노실리콘 화합물내의 나머지 실리콘-결합된 치환체가 탄소수 1 내지 18의 1가 탄화수소 그룹 및 탄소수 1 내지 10의 치환된 비산성 1가 탄화수소 그룹중에서 선택되는 오가노실리콘 화합물(B)를 수산화스트론륨 및/ 또는수산화바륨인 촉매물질(C)의 존재하에 적어도 50℃의 온도에서 함께 반응시킴을 특징으로 하여, 오가노실리콘 축합 생성물을 제조하는 방법.
  2. 제1항에 있어서, (A) 및 (B)를 60 내지 180℃ 범위의 온도에서 반응시키는 방법.
  3. 제1항 또는 제2항에 있어서, 오가노실리콘 화합물(A)가 실란올-종결된 폴리디오가노실록산인 방법.
  4. 제1항 내지 제3항중의 어느 한 항에 있어서, 오가노실리콘 화합물(B)가 일반식GySi(OX)4-y(여기에서, y는 1,2 또는 3의 값을 가지며, G는 탄소수 1 내지 18의 1가 탄화수소 그룹 또는 탄소수 1 내지 10의 치환된 1가 탄화수소 그룹을 나타내며, X는 탄소수 1내지 8의 알킬 그룹 또는 탄소수 2 내지 8의 알콕시알킬 그룹을 나타낸다)에포함되는 화합물인 방법.
  5. 제1항 내지 제4항중의 어느 한 항에 있어서, X가 탄소수 1 내지 3의 알킬 그룹을 나타내는 방법.
  6. 제1항 내지 제5항 중의 어느 한 항에 있어서, (A) 및 (B)의 혼합물을 (C)를 함유하는 베드상에서 또는 베드를 관통하여 통과시킴을 포함하는 방법.
  7. 제1항 내지 제6항 중의 어느 한 항에 있어서, (C)가 반응 조건하에서 불활성인 미립자 고체중에 또는 고체상에 분산되어 존재하는 방법.
  8. 제1항 내지 제7항중의 어느 한 항에 있어서, 축합 생성물을 당해 생성물중의 적어도 일부 잔류 실란올그룹 상호간월 반응을 촉매하는데 유효한 제2촉매와 접촉시키는 단계를 포함하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900001440A 1989-02-09 1990-02-07 유기 규소 생성물의 제조방법 KR100190197B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898902935A GB8902935D0 (en) 1989-02-09 1989-02-09 Process for producing organosilicon products
GB8902935.9 1989-02-09

Publications (2)

Publication Number Publication Date
KR900012960A true KR900012960A (ko) 1990-09-03
KR100190197B1 KR100190197B1 (ko) 1999-06-01

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Country Link
US (1) US5109093A (ko)
EP (1) EP0382365B1 (ko)
JP (1) JP2857203B2 (ko)
KR (1) KR100190197B1 (ko)
AU (1) AU617584B2 (ko)
CA (1) CA2009276C (ko)
DE (1) DE69020175T2 (ko)
ES (1) ES2073517T3 (ko)
GB (1) GB8902935D0 (ko)

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Also Published As

Publication number Publication date
EP0382365B1 (en) 1995-06-21
DE69020175D1 (de) 1995-07-27
AU617584B2 (en) 1991-11-28
AU4916990A (en) 1990-08-16
US5109093A (en) 1992-04-28
KR100190197B1 (ko) 1999-06-01
CA2009276A1 (en) 1990-08-09
EP0382365A2 (en) 1990-08-16
JP2857203B2 (ja) 1999-02-17
GB8902935D0 (en) 1989-03-30
JPH02235933A (ja) 1990-09-18
ES2073517T3 (es) 1995-08-16
CA2009276C (en) 1997-10-07
EP0382365A3 (en) 1991-09-25
DE69020175T2 (de) 1995-12-14

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