SULFUR-CROSSLINKABLE RUBBER MIXTURE, VULCANIZATE OF THE RUBBER MIXTURE, AND VEHICLE TYRE

The invention relates to a sulfur-crosslinkable rubber mixture, the vulcanizate thereof, and a vehicle tyre. The sulfur-crosslinkable rubber mixture contains at least the following constituents: - at least one diene rubber; and 10 to 300 phr of at least one silica acid; and 1 to 30 phf of at least o...

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Bibliographische Detailangaben
Hauptverfasser:	RECKER, Carla, HOJDIS, Nils Walter, SCHÖFFEL, Julia, MÜLLER, Norbert, WEBER, Christine, DAUER, David-Raphael, SCHAX, Fabian, TARANTOLA, Gesa
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DEVICES OR ARRANGEMENTS RELATED TO TYRES METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING TYRE CHANGING OR REPAIRING TYRE INFLATION VEHICLE TYRES VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to a sulfur-crosslinkable rubber mixture, the vulcanizate thereof, and a vehicle tyre. The sulfur-crosslinkable rubber mixture contains at least the following constituents: - at least one diene rubber; and 10 to 300 phr of at least one silica acid; and 1 to 30 phf of at least one silane A having the general empirical formula A-I) A-I)(R1)oSi-R2-(S-R3)q-S-X; and 0.5 to 30 phf of at least one silane B having the general empirical formula B-I) B-I) (R1)oSi-R2-(S-R3)u-S-R2-Si(R1)o wherein q =1, 2 or 3; and u = 1, 2 or 3; and X is a hydrogen atom or a -C(=O)-R8 group, wherein R8 is selected from hydrogen, C1-C20 alkyl groups, preferably C1-C17, C6-C20- aryl groups, preferably phenyl, C2-C20-alkenyl groups and C7-C20-aralkyl groups.