FR2362885B1 - - Google Patents

Info

Publication number
FR2362885B1
FR2362885B1 FR7725601A FR7725601A FR2362885B1 FR 2362885 B1 FR2362885 B1 FR 2362885B1 FR 7725601 A FR7725601 A FR 7725601A FR 7725601 A FR7725601 A FR 7725601A FR 2362885 B1 FR2362885 B1 FR 2362885B1
Authority
FR
France
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
Application number
FR7725601A
Other versions
FR2362885A1 (fr
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2362885A1 publication Critical patent/FR2362885A1/fr
Application granted granted Critical
Publication of FR2362885B1 publication Critical patent/FR2362885B1/fr
Granted 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
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/336—Polymers modified by chemical after-treatment with organic compounds containing silicon
FR7725601A 1976-08-23 1977-08-22 Composition de catalyseur pour la fabrication d'homo et de copolymeres de polydiorganosiloxanes et procede de fabrication de ces homo et copolymeres Granted FR2362885A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71662376A 1976-08-23 1976-08-23

Publications (2)

Publication Number Publication Date
FR2362885A1 FR2362885A1 (fr) 1978-03-24
FR2362885B1 true FR2362885B1 (fr) 1983-12-09

Family

ID=24878768

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725601A Granted FR2362885A1 (fr) 1976-08-23 1977-08-22 Composition de catalyseur pour la fabrication d'homo et de copolymeres de polydiorganosiloxanes et procede de fabrication de ces homo et copolymeres

Country Status (5)

Country Link
US (1) US4122247A (fr)
JP (1) JPS6017294B2 (fr)
DE (1) DE2737698A1 (fr)
FR (1) FR2362885A1 (fr)
GB (1) GB1588635A (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50156917A (fr) * 1974-06-07 1975-12-18
US4317899A (en) * 1978-11-13 1982-03-02 General Electric Company Process for producing fluorosilicone polymers
US4348531A (en) * 1979-08-30 1982-09-07 General Electric Company Fluorosilicone polydimethylsiloxane equilibration chainstopper and process for manufacture
GB2057477B (en) * 1979-08-30 1983-10-26 Gen Electric Dimethylsiloxane-methylfluoroalkylsiloxane copolymers
US4287353A (en) * 1979-11-09 1981-09-01 General Electric Company Process for synthesizing silanol chain-stopped fluorosiloxane fluids
DE2951801A1 (de) * 1979-12-21 1981-07-02 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von aequilibrierungsprodukten von organosiloxanen
FR2481295A1 (fr) * 1980-04-29 1981-10-30 Rhone Poulenc Ind Procede d'obtention de polysiloxanes de masses moleculaires elevees par polymerisation et rearrangement de polysiloxanes en presence de catalyseur alcalin et de tris(oxaalkyl)amine
DE3106186A1 (de) * 1981-02-19 1982-09-09 Wacker-Chemie GmbH, 8000 München Verfahren zur herstellung von organopolysiloxanen und verwendung dieser organop
US4585848A (en) * 1981-04-09 1986-04-29 Evans Edwin R Fluorosilicone rubber composition, process and polymer
US4355121A (en) * 1981-04-09 1982-10-19 General Electric Company Heat strength curable silicone rubber compositions
CA1219788A (fr) * 1982-04-07 1987-03-31 Ian C. Callaghan Separation du petrole et du gaz
DE3382370D1 (de) * 1982-09-10 1991-09-12 Gen Electric Verfahren zur herstellung von einer anti-adhaesiven diorganopolysiloxanzusammensetzung.
US4557737A (en) * 1983-04-05 1985-12-10 The British Petroleum Company P.L.C Oil gas separation
JPS59210520A (ja) * 1983-05-14 1984-11-29 Yukio Ichinose 磁気ヘツド
US4625011A (en) * 1983-06-15 1986-11-25 Dow Corning Corporation Neutralization of alkali metal catalysts in organopolysiloxanes
US4525528A (en) * 1983-10-11 1985-06-25 General Electric Company Peroxide-curable fluorosilicone copolymer compositions
JPS60119609A (ja) * 1983-11-30 1985-06-27 Kao Corp 垂直磁気記録方式の磁気ヘツド
US4736048A (en) * 1986-06-04 1988-04-05 Dow Corning Corporation Pressure sensitive adhesive release liner and fluorosilicone compounds, compositions and method therefor
EP0255957A3 (fr) * 1986-08-08 1988-11-17 Asahi Glass Company Ltd. Polymère de fluorosilicone, procédés pour sa fabrication et composition le contenant
US4704443A (en) * 1986-10-27 1987-11-03 Dow Corning Corporation Method of reducing activity of silicone polymers
US4780519A (en) * 1986-10-27 1988-10-25 Dow Corning Corporation Method of producing polydiorganosiloxane gum
US4701491A (en) * 1986-10-27 1987-10-20 Dow Corning Corporation Silicone extrusion stock
US4897459A (en) * 1987-11-25 1990-01-30 General Electric Company Catalyst for producing fluorosilicone polymers
US4977289A (en) * 1987-11-25 1990-12-11 General Electric Company Catalyst for producing fluorosilicone polymers
EP0546747A1 (fr) * 1991-12-05 1993-06-16 General Electric Company Procédé de polymérisation
JP3378597B2 (ja) * 1992-09-28 2003-02-17 東レ・ダウコーニング・シリコーン株式会社 耐油性シリコーンゴム組成物
GB2278846B (en) * 1993-06-10 1997-04-16 Gen Electric Fluorosilicone terpolymeric fluid
KR100440224B1 (ko) * 1995-12-29 2004-12-08 고려화학 주식회사 양말단수신기를함유하는폴리다이메틸실록산의제조방법
US5998537A (en) * 1998-09-21 1999-12-07 Dow Corning Corporation Emulsions containing ultrahigh viscosity silicone polymers
US7189571B1 (en) * 2002-03-27 2007-03-13 Advanced Technology Materials, Inc. Method for trace water analysis in cyclic siloxanes useful as precursors for low dielectric constant thin films
JP4170805B2 (ja) * 2003-03-18 2008-10-22 日本ペイント株式会社 塗膜形成方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923834A (en) * 1966-12-19 1975-12-02 Gen Electric Siloxanediolate complexes and preparation thereof
US4003917A (en) * 1966-12-19 1977-01-18 General Electric Company Siloxanediolate complexes and preparation thereof
GB1543596A (en) * 1975-05-05 1979-04-04 Gen Electric Diorganopolysiloxane copolymers and process for the preparation thereof

Also Published As

Publication number Publication date
FR2362885A1 (fr) 1978-03-24
DE2737698A1 (de) 1978-03-02
US4122247A (en) 1978-10-24
GB1588635A (en) 1981-04-29
JPS6017294B2 (ja) 1985-05-02
JPS5334898A (en) 1978-03-31

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Legal Events

Date Code Title Description
ST Notification of lapse