FR2447950A1 - Procede de melange de copolymeres ethylene/acetate de vinyle et de gommes de polydiorganosiloxane et melange obtenu par ce procede - Google Patents

Procede de melange de copolymeres ethylene/acetate de vinyle et de gommes de polydiorganosiloxane et melange obtenu par ce procede

Info

Publication number
FR2447950A1
FR2447950A1 FR8002007A FR8002007A FR2447950A1 FR 2447950 A1 FR2447950 A1 FR 2447950A1 FR 8002007 A FR8002007 A FR 8002007A FR 8002007 A FR8002007 A FR 8002007A FR 2447950 A1 FR2447950 A1 FR 2447950A1
Authority
FR
France
Prior art keywords
vinyl
mixture obtained
vinyl acetate
phenyl
weight
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.)
Granted
Application number
FR8002007A
Other languages
English (en)
Other versions
FR2447950B1 (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.)
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
Publication of FR2447950A1 publication Critical patent/FR2447950A1/fr
Application granted granted Critical
Publication of FR2447950B1 publication Critical patent/FR2447950B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators 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
    • H01B3/46—Insulators 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0853—Vinylacetate
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators 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
    • H01B3/44—Insulators 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 vinyl resins; acrylic resins
    • H01B3/448—Insulators 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 vinyl resins; acrylic resins from other vinyl compounds
    • 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
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31652—Of asbestos
    • Y10T428/31663—As siloxane, silicone or silane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers
    • Y10T428/31699—Ester, halide or nitrile of addition polymer

Abstract

L'INVENTION SE RAPPORTE AUX MATIERES POLYMERES. ELLE CONCERNE UN PROCEDE DE MELANGE DE 10 A 175PARTIES EN POIDS D'UNE GOMME DE POLYDIORGANOSILOXANE ET DE 100PARTIES EN POIDS D'UN COPOLYMERE ETHYLENEACETATE DE VINYLE PAR MELANGE MECANIQUE DE CEUX-CI A 170-235C, SOUS CISAILLEMENT, PENDANT UN TEMPS SUFFISANT POUR QU'AU MOINS 10 DU MELANGE SOIT INSOLUBLE DANS LE XYLENE AU REFLUX, LE COPOLYMERE CONTENANT 8-35 EN POIDS D'ACETATE DE VINYLE ET LA GOMME DE POLYDIORGANOSILOXANE CONTENANT ENVIRON DEUX GROUPES ORGANIQUES, CHOISIS PARMI LES GROUPES METHYL, PHENYL, VINYLE ET ALLYLE, PAR ATOME DE SILICIUM, 0,2 A MOINS DE 1,5MOLE DES ATOMES DE SILICIUM AYANT DES GROUPES VINYLE OU ALLYLE. LE MELANGE OBTENU EST STABLE ET HOMOGENE ET PEUT ETRE UTILISE POUR LA FABRICATION D'ARTICLES DIVERS OU COMME ADDITIF A D'AUTRES MATIERES PLASTIQUES.
FR8002007A 1979-01-31 1980-01-30 Procede de melange de copolymeres ethylene/acetate de vinyle et de gommes de polydiorganosiloxane et melange obtenu par ce procede Expired FR2447950B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/007,870 US4252915A (en) 1979-01-31 1979-01-31 Method of blending ethylene vinylacetate copolymers and polydiorganosiloxane gums and the blends made by the method

Publications (2)

Publication Number Publication Date
FR2447950A1 true FR2447950A1 (fr) 1980-08-29
FR2447950B1 FR2447950B1 (fr) 1985-10-25

Family

ID=21728538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002007A Expired FR2447950B1 (fr) 1979-01-31 1980-01-30 Procede de melange de copolymeres ethylene/acetate de vinyle et de gommes de polydiorganosiloxane et melange obtenu par ce procede

Country Status (7)

Country Link
US (1) US4252915A (fr)
JP (1) JPS55103913A (fr)
BE (1) BE881431A (fr)
CA (1) CA1124980A (fr)
DE (1) DE2949000C2 (fr)
FR (1) FR2447950B1 (fr)
GB (1) GB2041957B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369289A (en) * 1980-09-30 1983-01-18 Union Carbide Corporation Masterbatch composition comprising a matrix having a polysiloxane dispersed therein and a method for the preparation thereof
US4536553A (en) * 1983-09-06 1985-08-20 General Electric Company Modified silicon elastomers having improved flex life and method therefor
JPH0321612A (ja) * 1989-06-19 1991-01-30 Nippon Unicar Co Ltd 成形可能な樹脂混練物
US5100924A (en) * 1991-08-28 1992-03-31 Nippon Unicar Company Limited Open cell foam compositions
US5476901A (en) * 1993-06-24 1995-12-19 The Procter & Gamble Company Siloxane modified polyolefin copolymers
JPH08151446A (ja) * 1994-11-28 1996-06-11 Toray Dow Corning Silicone Co Ltd 熱可塑性樹脂組成物の製造方法
DE112004001911B4 (de) * 2003-10-10 2011-05-12 Asahi Kasei Chemicals Corporation Polyoxymethylen-Harzzusammensetzung und Formlinge daraus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT553393A (fr) * 1955-05-18
IT563327A (fr) * 1955-12-05
US2930083A (en) * 1957-08-30 1960-03-29 Gen Electric Extrusion of cross-linked polyethylene and process of coating wire thereby
US3227777A (en) * 1963-01-24 1966-01-04 Gen Electric Vulcanizing ethylene-propylene copolymers with an alkenylpolysiloxane and a bis(aralkyl)peroxide
BE759809A (fr) * 1969-12-04 1971-06-03 Dow Chemical Co Membranes possedant une permeabilite amelioree aux gaz et leur procede de fabrication
GB1294986A (fr) * 1970-01-05 1972-11-01
US3975455A (en) * 1973-08-03 1976-08-17 Dow Corning Corporation Altering gas permeabilities of polymeric material
US3865897A (en) * 1973-08-03 1975-02-11 Dow Corning Method of blending polyolefins and polydiorganosiloxane gums and blends thereof
US3979356A (en) * 1973-08-22 1976-09-07 General Electric Company Polymeric composition and insulated products

Also Published As

Publication number Publication date
US4252915A (en) 1981-02-24
BE881431A (fr) 1980-07-30
GB2041957A (en) 1980-09-17
GB2041957B (en) 1983-03-09
FR2447950B1 (fr) 1985-10-25
DE2949000C2 (de) 1983-12-08
DE2949000A1 (de) 1980-08-07
JPS55103913A (en) 1980-08-08
JPS561201B2 (fr) 1981-01-12
CA1124980A (fr) 1982-06-08

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Legal Events

Date Code Title Description
ST Notification of lapse