DE3483485D1 - Polymerisation von polydiorganosiloxan in anwesenheit von fuellstoff. - Google Patents

Polymerisation von polydiorganosiloxan in anwesenheit von fuellstoff.

Info

Publication number
DE3483485D1
DE3483485D1 DE8484301687T DE3483485T DE3483485D1 DE 3483485 D1 DE3483485 D1 DE 3483485D1 DE 8484301687 T DE8484301687 T DE 8484301687T DE 3483485 T DE3483485 T DE 3483485T DE 3483485 D1 DE3483485 D1 DE 3483485D1
Authority
DE
Germany
Prior art keywords
polydiorganosiloxane
filler
polymerization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE8484301687T
Other languages
English (en)
Inventor
Gary Ned Bokerman
Neal Roger Langley
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dow Silicones Corp
Original Assignee
Dow Corning Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Corning Corp filed Critical Dow Corning Corp
Application granted granted Critical
Publication of DE3483485D1 publication Critical patent/DE3483485D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives

Landscapes

  • 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)
  • Silicon Polymers (AREA)
DE8484301687T 1983-03-14 1984-03-13 Polymerisation von polydiorganosiloxan in anwesenheit von fuellstoff. Expired - Fee Related DE3483485D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/474,919 US4433096A (en) 1983-03-14 1983-03-14 Polymerization of polydiorganosiloxane in the presence of filler

Publications (1)

Publication Number Publication Date
DE3483485D1 true DE3483485D1 (de) 1990-12-06

Family

ID=23885501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484301687T Expired - Fee Related DE3483485D1 (de) 1983-03-14 1984-03-13 Polymerisation von polydiorganosiloxan in anwesenheit von fuellstoff.

Country Status (10)

Country Link
US (1) US4433096A (de)
EP (1) EP0119093B1 (de)
JP (1) JPS59176326A (de)
KR (1) KR910008342B1 (de)
AU (1) AU565080B2 (de)
BR (1) BR8401140A (de)
CA (1) CA1246275A (de)
DE (1) DE3483485D1 (de)
NZ (1) NZ207214A (de)
ZA (1) ZA841242B (de)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4505847A (en) * 1982-03-02 1985-03-19 University Of Strathclyde Electrically-conductive materials
JPS5945356A (ja) * 1982-09-08 1984-03-14 Toray Silicone Co Ltd 導電性シリコ−ンゴム組成物
JPS59199756A (ja) * 1983-04-27 1984-11-12 Toshiba Silicone Co Ltd 導電性シリコ−ンゴム組成物
US4504621A (en) * 1983-12-28 1985-03-12 Dow Corning Corporation Clay filled silicone elastomeric emulsions
US4780108A (en) * 1984-08-15 1988-10-25 General Electric Company Method for increasing bulk density of fillers
DE3504185A1 (de) * 1985-02-07 1986-08-07 Wacker-Chemie GmbH, 8000 München Verfahren zur erhoehung des molekulargewichts von diorgano(poly)-siloxan
JPH0610262B2 (ja) * 1985-05-28 1994-02-09 東レ・ダウコーニング・シリコーン株式会社 シリコ−ン重合体−充填剤混合物の製造方法
JPS6241263A (ja) * 1985-08-16 1987-02-23 Shin Etsu Chem Co Ltd 動的疲労耐久性シリコ−ンゴム組成物
US4724167A (en) * 1986-05-30 1988-02-09 General Electric Company Treated silica fillers and process for making the same
DE3637836A1 (de) * 1986-11-06 1988-05-19 Wacker Chemie Gmbh Waessrige silicondispersionen
DE3932025A1 (de) * 1989-09-26 1991-04-04 Wacker Chemie Gmbh Waessrige dispersionen von organopolysiloxanen
JPH0790128B2 (ja) * 1989-11-08 1995-10-04 ダウコーニングアジア株式会社 シリコーン消泡剤組成物
JPH0713146B2 (ja) * 1990-05-22 1995-02-15 信越化学工業株式会社 オルガノポリシロキサンの製造方法
FR2664897B1 (fr) * 1990-07-19 1994-07-29 Rhone Poulenc Chimie Compositions organopolysiloxanes vulcanisables a chaud, utilisables notamment pour le revetement de cables electriques.
JP2501040B2 (ja) * 1990-12-17 1996-05-29 信越化学工業株式会社 離型性オルガノポリシロキサン組成物およびその硬化物
US5171773A (en) * 1991-11-13 1992-12-15 Dow Corning Corporation High strength fluorosilicone rubber
GB9703552D0 (en) * 1997-02-20 1997-04-09 Dow Corning Polymerisation of cyclosiloxanes in the presence of fillers
US6339124B1 (en) 1999-06-10 2002-01-15 Shin-Etsu Chemical Co., Ltd. Silicone rubber compositions
JP5072829B2 (ja) * 2005-04-06 2012-11-14 ダウ コーニング コーポレーション オルガノシロキサン組成物
US10693415B2 (en) 2007-12-05 2020-06-23 Solaredge Technologies Ltd. Testing of a photovoltaic panel
US20090036588A1 (en) * 2006-01-20 2009-02-05 Easter Mark R Silicone wire and cable insulations and jackets with improved abrasion resistance
JP2007277072A (ja) * 2006-03-16 2007-10-25 Jsr Corp 酸化物微粒子分散体およびその製造方法
JP2007291324A (ja) * 2006-03-31 2007-11-08 Jsr Corp 酸化物微粒子含有ポリシロキサン組成物およびその製造方法
KR20080111480A (ko) * 2006-03-16 2008-12-23 제이에스알 가부시끼가이샤 산화물 미립자 함유 폴리실록산 조성물 및 그의 제조 방법
JP2007277505A (ja) * 2006-03-16 2007-10-25 Jsr Corp 酸化物微粒子分散体およびその製造方法
JP2007277073A (ja) * 2006-03-16 2007-10-25 Jsr Corp 酸化物微粒子分散体およびその製造方法
JP2007270056A (ja) * 2006-03-31 2007-10-18 Jsr Corp 金属酸化物微粒子含有ポリシロキサン組成物およびその製造方法
JP2007270055A (ja) * 2006-03-31 2007-10-18 Jsr Corp 多官能ポリシロキサンおよび金属酸化物微粒子含有ポリシロキサン組成物、ならびにそれらの製造方法
JP5356830B2 (ja) * 2006-12-28 2013-12-04 東レ・ダウコーニング株式会社 脱アルコール縮合反応用触媒及びそれを用いたオルガノポリシロキサンの製造方法
JP5064189B2 (ja) * 2007-12-03 2012-10-31 モメンティブ・パフォーマンス・マテリアルズ・ジャパン合同会社 Ａｃｆ圧着シート用シリコーンゴム組成物
GB0905205D0 (en) 2009-03-26 2009-05-13 Dow Corning Preparation of organosiloxane polymer
GB0905204D0 (en) 2009-03-26 2009-05-13 Dow Corning Preparation of organosiloxane polymers
US10230310B2 (en) 2016-04-05 2019-03-12 Solaredge Technologies Ltd Safety switch for photovoltaic systems
KR101738602B1 (ko) 2011-10-17 2017-06-08 신에쓰 가가꾸 고교 가부시끼가이샤 축합반응 경화형 실리콘 박리 코팅 조성물
EP3506370B1 (de) 2013-03-15 2023-12-20 Solaredge Technologies Ltd. Bypass-mechanismus
CN112759935B (zh) * 2020-12-25 2023-03-28 深圳市安品有机硅材料有限公司 一种有机硅凝胶组合物及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2490357A (en) * 1946-04-24 1949-12-06 Corning Glass Works Polymerization of siloxanes
US2727876A (en) * 1952-03-06 1955-12-20 Du Pont Composition and process
US2883366A (en) * 1954-12-10 1959-04-21 Gen Electric Quaternary phosphonium compounds as polymerization catalysts for siloxanes
US3156668A (en) * 1959-12-08 1964-11-10 Union Carbide Corp Process for the condensation of hydroxyl-containing organosilicon compounds using lithium hydroxide or lithium diorganosilanolate
US3477988A (en) * 1967-04-05 1969-11-11 Union Carbide Corp Preparation of organopolysiloxanes by siloxane rearrangement
GB1220686A (en) * 1967-05-26 1971-01-27 Midland Silicones Ltd Organopolysiloxane compositions
US3560401A (en) * 1967-08-11 1971-02-02 Union Carbide Corp Persistent antifoam compositions and methods of making same utilizing basic materials
US3692737A (en) * 1971-02-01 1972-09-19 Dow Corning Stable polydiorganosiloxane gums
US3937684A (en) * 1974-04-24 1976-02-10 General Electric Company Process for producing high molecular weight diorganopolysiloxanes for use in heat vulcanizable silicone rubber compositions
US4008261A (en) * 1975-01-02 1977-02-15 Dow Corning Corporation Method of preparing phosphonium siloxanes and products thereof
DE2535334B2 (de) * 1975-08-07 1978-09-28 Bayer Ag, 5090 Leverkusen Verfahren zur homogenen Verteilung hochdisperser aktiver Füllstoffe in Poly organosiloxanen
US4268452A (en) * 1980-03-10 1981-05-19 Toray Silicone Company, Ltd. Noncurable sealing materials

Also Published As

Publication number Publication date
EP0119093B1 (de) 1990-10-31
BR8401140A (pt) 1984-10-23
EP0119093A3 (en) 1986-03-05
JPS635418B2 (de) 1988-02-03
JPS59176326A (ja) 1984-10-05
AU565080B2 (en) 1987-09-03
KR840008385A (ko) 1984-12-14
EP0119093A2 (de) 1984-09-19
AU2556684A (en) 1984-09-20
ZA841242B (en) 1985-04-24
KR910008342B1 (ko) 1991-10-12
CA1246275A (en) 1988-12-06
NZ207214A (en) 1987-03-31
US4433096A (en) 1984-02-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee