COMBINATIONS OF POLYORGANOSILOXANES AND FLUORORUBBERS CONTAINING DOUBLE BONDS BY SI-H ADDITION

A chemically linkable mixture comprising (a) about 98 to 80% by weight of a fluoroelastomer bearing lateral olefinic double bonds, (b) about 2 to 20% by weight of at least one of a silicone oligomer, silicone elastomer and a fluorosilicone elastomer containing Si-H groups, and (c) a catalyst contain...

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Bibliographische Detailangaben
Hauptverfasser:	LANGSTEIN, GERHARD, HUGGINS, JOHN, ALBERTS, HEINRICH, MORETTO, HANS-HEINRICH, KRUGER, RALF
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A chemically linkable mixture comprising (a) about 98 to 80% by weight of a fluoroelastomer bearing lateral olefinic double bonds, (b) about 2 to 20% by weight of at least one of a silicone oligomer, silicone elastomer and a fluorosilicone elastomer containing Si-H groups, and (c) a catalyst containing at least one of a noble metal and an organic peroxide. Fluororubbers made therefrom are distinguished by excellent physical properties.