KR970070118A - 분산 가능한 실리콘 조성물 - Google Patents

분산 가능한 실리콘 조성물 Download PDF

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KR970070118A
KR970070118A KR1019970014305A KR19970014305A KR970070118A KR 970070118 A KR970070118 A KR 970070118A KR 1019970014305 A KR1019970014305 A KR 1019970014305A KR 19970014305 A KR19970014305 A KR 19970014305A KR 970070118 A KR970070118 A KR 970070118A
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compound
viscosity
polyorganosiloxane
hydrocarbon group
sio
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KR1019970014305A
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KR100503563B1 (ko
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케네쓰 크리스토퍼 페이
제임스 헤이버멜
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맥켈라 로버트 루이스
다우 코닝 코포레이션
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L57/00—Compositions of unspecified polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C08L57/02—Copolymers of mineral oil hydrocarbons
    • 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
    • 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
    • C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing 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
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl 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
    • C08G77/14—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
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

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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)
  • Toxicology (AREA)
  • Dispersion Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Fertilizers (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Detergent Compositions (AREA)

Abstract

본 발명은 폴리오가노실록산(i), 규소 화합물(ⅱ), 임의의 충전재(ⅲ), 및 기타 성분들의 반응을 촉진시키기 위한 촉매량의 화합물(ⅳ)을 반응시킴으로써 제조한 실리콘 조성물(I); 및 광유(Ⅱ)를 포함하는 분산 가능한 실리콘 조성물에 관한 것이다. 광유는 실리콘 조성물(I)용 분산제로서 효과적이다. 광유 함유 조성물 제품은 취급하기가 보다 용이하고, 보다 적은 폐기물을 배출하며, 광유 기재의 제형물 내에 보다 효율적으로 분산된다.

Description

분산 가능한 실리콘 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (6)

  1. (I)(ⅰ) 25℃에서의 점도가 20 내지 100,000mm2/s인 식 R1 aSiO(4-a)/2인 폴리오가노실록산(A)(여기서, R1은 탄소수 1 내지 10의 1가 탄화수소 또는 할로겐화 탄화수소 그룹이고, a는 1.9 내지 2.2의 평균치를 갖는다); 25℃에서의 점도가 200내지 100×106mm2/s인 식 R2 b(R3O)CSiO(4-b-c)/2인 폴리오가노실록산(B)(여기서, R2는 탄소수 1 내지 10의 1가 탄화수소 또는 할로겐화 탄화수소 그룹이고, R3은 수소원자 또는 탄소수 1 내지 10의 1가 탄화수소 그룹이고, b는 1.9 내지 2.2의 평균치를 갖고, c는 각 분자 내에 하나 이상의 -OR3그룹을 제공하기에 충분히 큰 수치이고, 이러한 하나 이상의 -OR3그룹은 분자쇄의 말단에 존재한다); 또는 상술한 바와 같은 화합물(A)와 화합물(B)의 혼합물(C) 중에서 선택된 하나 이상의 폴리오가노실록산 100중량부, (ⅱ)식 R4 dSiX4-d의 유기 규소 화합물(a)(여기서, R4는 탄소수 1 내지 5의 1가 탄화수소 그룹이고, X는 할로겐 원자 또는 가수분해 가능한 그룹 중에서 선택되고, d는 1 이하의 평균값을 갖는다); 화합물(a)의 부분적으로 가수분해된 축합물(b); (CH3)3SiO1/2단위 및 SiO4/2단위를 0.4:1 내지 1.2:1의 비율로 포함하는 실록산 수지(c); 또는 화합물(c)와 화합물(a)또는 (b)와의 축합물(d)중에서 선택된 하나 이상의 규소 화합물 0.5 내지 20중량부 및 (ⅲ) 성분 (ⅰ)과 성분 (ⅱ)의 반응을 촉진시키기 위한 촉매량의 화합물을 포함하는 혼합물을 50 내지 300℃의 온도에서 반응시킴으로써 제조한 실리콘 조성물, 및 (Ⅱ)광유를 포함하는 분산 가능한 실리콘 조성물.
  2. 제1항에 있어서, 혼합물(I)가, 표면적이 50 내지 300mm2/g인 소수성 실리카인 하나 이상의 충전재(ⅳ) 30중량부 이하를 추가로 포함하는 조성물.
  3. 제1항에 있어서, 혼합물(I)가, 25℃에서의 점도가 5 내지 200mm2인 식 R6 e(R9O)fSiO(4-e-f)/2의 폴리오가노실록산(ⅴ)(여기서, R6은 탄소수 1 내지 10의 1가 탄화수소 그룹이고, R9는 수소원자 또는 탄소수 1 내지 10의 1가 탄화수소 그룹이고, e는 1.9 내지 2.2 이고, f는 분자쇄의 말단에서 각 분자에 둘 이상의 -OR9그룹을 제공하기에 충분한 수치이다)를 추가로 포함하는 방법.
  4. 제1항에 있어서, 충전재(Ⅲ), 또는 25℃에서의 점도가 2 내지 100mm2/s인 트리메틸실릴-말단화된 폴리디메틸실록산, 25℃에서의 점도가 100 내지 100.000mm2/s인 트리메틸실리-말단화된 폴리디메틸실록산 또는 25℃에서의 점도가 5 내지 100.000mma/2/s인 하이드록실-말단화된 폴리디오가노실록산 중합체 중에서 선택되는 하나 이상의 폴리오가노실록산(Ⅳ) 중에서 선택되는 하나 이상의 성분을 추가로 포함하는 조성물.
  5. 제1항에 있어서, 포화 또는 불포화 비스아미드(Ⅴ)를 추가로 포함하는 조성물.
  6. 발포 시스템에 제1항 내지 제5항 중의 어느 한 항에 따른 조성물을 첨가함을 포함하는, 발포억제방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970014305A 1996-04-19 1997-04-18 분산가능한실리콘조성물및이를사용하는발포억제방법 KR100503563B1 (ko)

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Application Number Priority Date Filing Date Title
US08/635,346 1996-04-19
US08/635,346 US5908891A (en) 1996-04-19 1996-04-19 Dispersible silicone compositions
US08/635346 1996-04-19

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US (2) US5908891A (ko)
EP (1) EP0802230B1 (ko)
JP (1) JPH1052601A (ko)
KR (1) KR100503563B1 (ko)
DE (1) DE69716503T2 (ko)
ES (1) ES2180845T3 (ko)

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CN114026153B (zh) 2019-06-24 2022-06-07 美国陶氏有机硅公司 有机硅聚醚控泡剂
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Publication number Publication date
US5908891A (en) 1999-06-01
KR100503563B1 (ko) 2005-11-08
US5977191A (en) 1999-11-02
DE69716503T2 (de) 2003-06-12
DE69716503D1 (de) 2002-11-28
EP0802230B1 (en) 2002-10-23
ES2180845T3 (es) 2003-02-16
JPH1052601A (ja) 1998-02-24
EP0802230A2 (en) 1997-10-22
EP0802230A3 (en) 1998-03-25

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