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KR970009885A - 하이드로실릴화 반응용 미립자 촉매 및 이를 함유하는 열경화성 실리콘 조성물 - Google Patents

하이드로실릴화 반응용 미립자 촉매 및 이를 함유하는 열경화성 실리콘 조성물 Download PDF

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Publication number
KR970009885A
KR970009885A KR1019960036646A KR19960036646A KR970009885A KR 970009885 A KR970009885 A KR 970009885A KR 1019960036646 A KR1019960036646 A KR 1019960036646A KR 19960036646 A KR19960036646 A KR 19960036646A KR 970009885 A KR970009885 A KR 970009885A
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South Korea
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silicon
thermosetting silicone
particulate catalyst
composition containing
silicone composition
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KR1019960036646A
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KR100432257B1 (ko
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쥰지 나카니시
도시오 사루야마
아쓰시 도가시
Original Assignee
다나베 에이이치
다우 코닝 토레이 실리콘 캄파니, 리미티드
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J33/00—Protection of catalysts, e.g. by coating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C08G77/12—Polysiloxanes containing silicon bound to hydrogen
    • 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
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)

Abstract

본 발명은 미립자 촉매를 하이드로실릴화 반응에서 사용하는 것에 관한 것이다. 당해 촉매는 하이드로실릴화반응용 금속성 촉매, 화학식(R1R2ArSiO2)2O의 디실록산(여기서, R1은 알케닐 그룹이고, R2는 1가 탄화수소그룹이고, Ar은 아릴 그룹이다) 및 유리전이온도가 40 내지 200℃인 수지를 포함하고 평균 입자 직경이 0.1 내지 20㎛인 미립자로 이루어진다. 미립자 촉매의 조합된 열경화성 실리콘 조성물이 또한 기술된다.

Description

하이드로실리화 반응용 미립자 촉매 및 이를 함유하는 열경화성 실리콘 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. 금속 원자를 0.01 내지 5중량% 포함하는 금속성 촉매(ⅰ), 화학식(R1R2ArSiO2)2O의 디실록산(여기서, R1은 알케닐 그룹이고, R2는 1가 탄화수소그룹이고, Ar은 아릴 그룹이다) (ⅱ) 0.1 내지 5중량% 및 유리전이온도가 40 내지 200℃인 수지(ⅲ)를 포함하고 평균 입자 직경이 0.1 내지 20㎛인 미립자 촉매.
  2. 분자당 평균 2개 이상의 규소 결합된 알케닐 그룹을 갖는 유기 폴리실록산(A) 100중량부, 분자당 평균 2개 이상의 규소 결합된 수소원자를, 당해 성분중 규소 결합된 수소원자의 몰 수 대 성분(A)중 규소 결합된 알케닐 그룹의 몰수의 비율이 0.5/12 내지 1./1로 되도록 하기에 충분한 양으로 함유하는 유기 하이드겐폴리실록산(B) 및 제 1항의 미립자 촉매(C) 0.005 내지 100중량부를 포함하는 유기 실록산 조성물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960036646A 1995-08-31 1996-08-30 하이드로실릴화반응용미립자촉매및이를함유하는열경화성실리콘조성물 Expired - Lifetime KR100432257B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95-246619 1995-08-31
JP24661995A JP3763484B2 (ja) 1995-08-31 1995-08-31 ヒドロシリル化反応用微粒子触媒およびこれを含有してなる加熱硬化性シリコーン組成物

Publications (2)

Publication Number Publication Date
KR970009885A true KR970009885A (ko) 1997-03-27
KR100432257B1 KR100432257B1 (ko) 2004-08-02

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Country Link
US (1) US5789334A (ko)
EP (1) EP0761761B1 (ko)
JP (1) JP3763484B2 (ko)
KR (1) KR100432257B1 (ko)
DE (1) DE69619042T2 (ko)
MX (1) MX9603777A (ko)
MY (1) MY115842A (ko)
TW (1) TW426543B (ko)

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CN107849353A (zh) * 2014-09-29 2018-03-27 住友理工株式会社 硅橡胶组合物及硅橡胶交联体和一体成形体以及一体成形体的制造方法
JP6714613B2 (ja) 2015-11-30 2020-06-24 住友理工株式会社 電子写真機器用弾性ロールおよびその製造方法
JP6585535B2 (ja) 2016-03-29 2019-10-02 住友理工株式会社 シリコーンゴム組成物およびシリコーンゴム架橋体
JP6656045B2 (ja) * 2016-03-29 2020-03-04 信越化学工業株式会社 担持白金触媒を含有する樹脂組成物、及びそれを用いた熱硬化性オルガノポリシロキサン組成物ならびにその硬化方法
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DE69619042D1 (de) 2002-03-21
EP0761761A1 (en) 1997-03-12
US5789334A (en) 1998-08-04
DE69619042T2 (de) 2002-09-19
JPH0967440A (ja) 1997-03-11
KR100432257B1 (ko) 2004-08-02
JP3763484B2 (ja) 2006-04-05
MY115842A (en) 2003-09-30
MX9603777A (es) 1997-06-28
TW426543B (en) 2001-03-21
EP0761761B1 (en) 2002-02-06

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