SILATED CORE POLYSULFIDES, THEIR PREPARATION AND USE IN FILLED ELASTOMER COMPOSITIONS

This invention relates to novel sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds, as generally represented by Formula (I): [Y1R1S x-] m[G1(R2SiX1X2X3)a]n[G2]o [R3Y2] p. These novel silanes can be carried on organic and inorganic fillers. The invent...

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Bibliographische Detailangaben
Hauptverfasser:	CRUSE, RICHARD W, POHL, ERIC R, CHAVES, ANTONIO, YORK, W. MICHAEL, JOSHI, PRASHANT
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY COMPOSITIONS BASED THEREON METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	This invention relates to novel sulfur-containing silane coupling agents, and organic polymers containing carbon-carbon double bonds, as generally represented by Formula (I): [Y1R1S x-] m[G1(R2SiX1X2X3)a]n[G2]o [R3Y2] p. These novel silanes can be carried on organic and inorganic fillers. The invention also relates to articles of manufacture, particularly tires, made from the elastomer compositions described herein. La présente invention concerne de nouveaux agents de couplage à base de silane contenant du soufre, ainsi que des polymères organiques contenant des doubles liaisons carbone-carbone. Ces nouveaux silanes peuvent reposer sur des charges inorganiques et organiques. L'invention concerne également des articles manufacturés, en particulier des pneus, fabriqués à partir des compositions élastomères décrites dans la présente demande.