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KR900007965A - 자기 윤활성(Self-Lubricating)열경화성 실리콘 고무 조성물 - Google Patents

자기 윤활성(Self-Lubricating)열경화성 실리콘 고무 조성물 Download PDF

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Publication number
KR900007965A
KR900007965A KR1019890016467A KR890016467A KR900007965A KR 900007965 A KR900007965 A KR 900007965A KR 1019890016467 A KR1019890016467 A KR 1019890016467A KR 890016467 A KR890016467 A KR 890016467A KR 900007965 A KR900007965 A KR 900007965A
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group
parts
telomer
composition
carbon atoms
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에드워드 도인 제임스
로버트 에반스 에드윈
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아더 엠. 킹
제너럴 일렉트릭 캄파니
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Publication of KR900007965A publication Critical patent/KR900007965A/ko
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    • 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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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
    • C08G77/045—Polysiloxanes containing less than 25 silicon atoms
    • 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
    • C08G77/20—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
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)

Abstract

내용 없음

Description

자기 윤활성(Self-Lubricating)열경화성 실리콘 고무 조성물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (12)

  1. (A) 1종의 이상의 하기식(1)
    〔식중, R은 각각 독립적으로 탄소수 1 내지 8의 알킬기, 비닐기 및 페닐기로 구성되는 군 중에서 선택되며, 비닐기의 농도는 0.005몰% 이상이고, a는 1.98 내지 2.01의 수이며, 폴리실록산의 60%이상이 비닐기이고, R기의 80%이상이 메틸기임〕로 표시되는 실질적으로 선형의 폴리실록산 100중량부, (B)알킬 퍼옥사이드 경화 촉매 0.1 내지 10부와 (C)실라놀기로 말단이 정지되고, 약 2중량% 이상의 실라놀 함량을 갖는 하기 식(Ⅰ)
    〔식중, R1은 각각 독립적으로 탄소수 1 내지 8의 알킬기 및 페닐기로 구성되는 군 중에서 선택되고, x는 3 내지 12의 평균값을 갖고 , y는 0 내지 6의 평균값을 가지며, x+y는 12이하이고, x는 y와 같거나 y보다 큰 수임〕의 디오르가노실록산 텔로머를 포함하는 자기 침출 첨가제 침출량으로 이루어진 열경화성 오르가노실리콘 고무 조성물.
  2. 제1항에 있어서, y가 0인 조성물.
  3. 제1항 또는 제2항에 있어서, R1이 메틸이 조성물.
  4. 제3항에 있어서 x가 3 내지 6인 조성물.
  5. 제1항에 의한 조성물의 경화된 제춤.
  6. (A)1종 이상의 하기 식(1)
    〔식중, R은 각각 독립적으로 탄소수 1 내지 8의 알킬기, 비닐기 및 페닐기로 구성되는 군 중에서 선택되며, 비닐기의 농도는 0.005몰% 이상이고, a는 1.98 내지 2.01의 수이며, 폴리실록산의 60%이상이 비닐기이고, R기의 80%이상이 메틸기임〕로 표시되는 실질적으로 선형의 폴리실록산 100중량부, (B)알킬 퍼옥사이드 경화 촉매 0.1 내지 10부와 (C)(Ⅰ)실라놀기로 말단이 정지되고, 약 2중량% 이상의 실라놀 함량을 갖는 하기 식(Ⅰ)
    〔식중, R1은 각각 독립적으로 탄소수 1 내지 8의 알킬기 및 페닐기로 구성되는 군 중에서 선택되고, x는 3 내지 12의 평균값을 갖고, y는 0 내지 6의 평균값을 가지며, x+y는 12이하이고, x는 y보다 y와 같은 수임〕의 디오르가노실록산 텔로머 5 내지 10부와 (Ⅱ)실라놀기로 말단이 정지된 상기 식(Ⅰ)의 텔로머 0.5부 이상의 소량과 하기 식(Ⅱ)
    〔식중, R2는 탄소수 1 내지 4의 알킬기 및 수소로 구성되는 군 중에서 선택되고,는 페닐이며, m는 3n이하의 합은 텔로머 (Ⅱ)의 25℃에서의 점도가 30 내지 100이 되게 하는 값을 가짐〕의 디오르가노실록산 텔로머 6 내지 10부의 혼합물로 구성되는 군 중에서 선택된 자기 침출 첨가제 침출량으로 이루어진 열경화성 오르가노실리콘 고무 조성물.
  7. 제6항에 있어서, y가 0인 조성물.
  8. 제6항 또는 제7항에 있어서, R1이 메틸인 조성물.
  9. 제8항에 있어서, x가 3 내지 6의 수인 조성물.
  10. 제6항에 의한 조성물의 경화된 제품.
  11. (1) 1종의 이상의 하기 식(1)
    〔식중, R은 각각 탄소수 1 내지 8의 알킬기, 비닐기 및 페닐기로 구성되는 군 중에서 선택되고, 비닐기의 농도는 0.005몰% 이상이며, a는 1.98 내지 2.01의 수이고, 폴리실록산의 60%이상이 비닐기로 구성되며, R기의 80몰%이상이 메틸기임〕로 표시되는 실질적으로 선형의 폴리실록산 100중량부, (B)알킬 퍼옥사이드 경화 촉매 0.1 내지 10부 및 (C) 약 1부 이상의 실라놀기로 말단이 정지되고 약 2중량% 이상의 실라놀 함량을 갖는 하기 식(Ⅰ)
    〔식중, R1은 각각 독립적으로 탄소수 1 내지 8의 알킬기 및 페닐기로 구성되는 군 중에서 선택되고, x는 3 내지 12 의 평균값을 가지며, y는 0 내지 6의 평균값을 가지며, x+y는 12이하이고, x는 y보다 크거나 y와 같은수임〕의 디오르가노실록산 텔로머 소량과, 하기 식(Ⅱ)
    〔식중, R2는 탄소수 1 내지 4의 알킬기 및 수소로 구성되는 군 중에서 선택되고,는 페닐이며, m는 3n이하의 평균값을 갖고, n은 1이상의 평균값을 가지며, m+n은 합은 텔로머 (Ⅱ)의 25℃에서의 점도가 30 내지 100이 되게 하는 값을 가짐〕의 디오르가노실록산 텔로머 6 내지 10부로 구성된 자기 침출 첨가제 침출량으로 이루어진 열경화성 오르가노실리콘 고무 조성물.
  12. 제11항에 의한 조성물의 경화된 제품.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890016467A 1988-11-14 1989-11-13 자기 윤활성(Self-Lubricating)열경화성 실리콘 고무 조성물 Ceased KR900007965A (ko)

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US27057488A 1988-11-14 1988-11-14
US270574 1999-03-16

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EP (1) EP0369255A3 (ko)
JP (1) JPH02209968A (ko)
KR (1) KR900007965A (ko)
AU (1) AU630627B2 (ko)

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AU630627B2 (en) 1992-11-05
AU4296989A (en) 1990-06-14
JPH02209968A (ja) 1990-08-21
EP0369255A2 (en) 1990-05-23
EP0369255A3 (en) 1991-04-03

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