GB2065661B - Silicone foam compositions with burn resistant properties - Google Patents

Silicone foam compositions with burn resistant properties

Info

Publication number
GB2065661B
GB2065661B GB8036590A GB8036590A GB2065661B GB 2065661 B GB2065661 B GB 2065661B GB 8036590 A GB8036590 A GB 8036590A GB 8036590 A GB8036590 A GB 8036590A GB 2065661 B GB2065661 B GB 2065661B
Authority
GB
Grant status
Grant
Patent type
Prior art keywords
resistant properties
silicone foam
foam compositions
burn resistant
burn
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
Application number
GB8036590A
Other versions
GB2065661A (en )
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
Grant date

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00Compositions 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
    • C08L83/04Polysiloxanes
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/46Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/12Polysiloxanes containing silicon bound to hydrogen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/14Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/20Polysiloxanes containing silicon bound to unsaturated aliphatic groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04Polysiloxanes
    • C08G77/22Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/24Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/70Siloxanes defined by use of the MDTQ nomenclature
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
    • C08J2383/00Characterised by the use 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; Derivatives of such polymers
    • C08J2383/04Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G
    • C08J2483/00Characterised by the use 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; Derivatives of such polymers
GB8036590A 1979-12-17 1980-11-14 Silicone foam compositions with burn resistant properties Expired GB2065661B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US10388179 true 1979-12-17 1979-12-17

Publications (2)

Publication Number Publication Date
GB2065661A true GB2065661A (en) 1981-07-01
GB2065661B true GB2065661B (en) 1984-02-15

Family

ID=22297520

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8036590A Expired GB2065661B (en) 1979-12-17 1980-11-14 Silicone foam compositions with burn resistant properties

Country Status (6)

Country Link
JP (1) JPS5692930A (en)
KR (1) KR840001758B1 (en)
DE (1) DE3047007A1 (en)
ES (1) ES8204450A1 (en)
FR (1) FR2472001A1 (en)
GB (1) GB2065661B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0328763B2 (en) * 1982-11-30 1991-04-22 Mitsubishi Densen Kogyo Kk
DE3443677A1 (en) * 1984-11-30 1986-06-05 Bayer Ag A process for preparing a silicone foam
FR2577233B1 (en) * 1985-02-08 1987-02-27 Rhone Poulenc Spec Chim convertible organopolysiloxane compositions in foams having improved resistance to combustion
US4550125A (en) * 1985-03-25 1985-10-29 Dow Corning Corporation Foamable polyorganosiloxane compositions
CA1267750A (en) * 1985-07-12 1990-04-10 Alexander Miutel Low density foams
JPS6243435A (en) * 1985-08-20 1987-02-25 Shin Etsu Chem Co Ltd Fire-resistant silicone foam composition
GB8524118D0 (en) * 1985-10-01 1985-11-06 Dow Corning Ltd Silicone foam-control agent
US4593049A (en) * 1985-10-16 1986-06-03 Dow Corning Corporation Method of producing elastomeric silicone foam
US4590222A (en) * 1985-10-16 1986-05-20 Dow Corning Corporation Lower density silicone elastomeric foam
US4599367A (en) * 1985-10-16 1986-07-08 Dow Corning Corporation Water-blown silicone foam
FR2589872B1 (en) * 1985-11-12 1988-06-10 Dow Corning Sa Foams organosiloxanes and their preparation
JPH0460504B2 (en) * 1987-02-03 1992-09-28 Shinetsu Chem Ind Co
US4767794A (en) * 1987-10-26 1988-08-30 General Electric Company Low density silicone foam
US4762859A (en) * 1987-10-26 1988-08-09 General Electric Company Low density silicone foam
US4808634A (en) * 1988-03-24 1989-02-28 General Electric Company Low density silicon foam
US4851452A (en) * 1988-08-01 1989-07-25 General Electric Company Method for reducing silicone foam density and silicone foam compositions
JPH0721079B2 (en) * 1989-09-06 1995-03-08 信越化学工業株式会社 The method of forming the gasket foam
CA2055957A1 (en) * 1990-12-18 1992-06-19 Edwin R. Evans Vinyl-containing, silanol-terminated silicone compositions for treatment of fillers
US5830405A (en) * 1993-09-03 1998-11-03 Raychem Corporation Molding methods, track resistant silicone elastomer compositions and improved molded parts with better arcing, flashover and pollution resistance
DE102005018628A1 (en) * 2005-04-21 2006-10-26 Wacker Chemie Ag Process for preparing organopolysiloxanes having silanol groups
US8629222B2 (en) * 2008-03-28 2014-01-14 Mitsubishi Chemical Corporation Curable polysiloxane composition, and polysiloxane cured product, optical member, member for aerospace industry, semiconductor light-emitting device, illuminating device and image display device using the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3923705A (en) * 1974-10-30 1975-12-02 Dow Corning Method of preparing fire retardant siloxane foams and foams prepared therefrom
US4024091A (en) * 1975-07-14 1977-05-17 Dow Corning Corporation Spongeable silicone gum stock
JPS60324B2 (en) * 1975-10-03 1985-01-07 Asahi Chemical Ind
DE2810921A1 (en) * 1978-03-14 1979-09-27 Wacker Chemie Gmbh A process for the manufacture of elastic organopolysiloxanschaumstoffen
JPS6311301B2 (en) * 1979-05-16 1988-03-14 Toray Silicone Co

Also Published As

Publication number Publication date Type
ES497825D0 (en) grant
GB2065661A (en) 1981-07-01 application
DE3047007A1 (en) 1981-09-03 application
KR840001758B1 (en) 1984-10-19 grant
ES8204450A1 (en) 1982-05-01 application
ES497825A0 (en) 1982-05-01 application
JPS5692930A (en) 1981-07-28 application
FR2472001A1 (en) 1981-06-26 application

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee