Continental Reifen Deutschland Gmbh

Michael Radke

Carla Recker

Norbert Mueller

Viktoria Pavon Sierra

Catarina Sa

Kathrin Wehming-Bomkamp

Norbert Müller

Catarina Sá

The invention relates to a rubber blend, to a sulfur-crosslinkable rubber mixture comprising the rubber blend and to a vehicle tire comprising such a rubber mixture. The rubber blend comprises

Rubber blend, sulfur-crosslinkable rubber mixture, and vehicle tire

The invention relates to a sulfur-crosslinkable rubber mixture comprising

The invention relates to a rubber blend, to a sulfur-crosslinkable rubber mixture comprising the rubber blend and to a vehicle tire comprising such a rubber mixture. The rubber blend comprises at least one solution-polymerized diene polymer A of high molecular weight and at least one solution-polymerized polymer B of low molecular weight, wherein at least one of polymers A and B has been functionalized at the chain end and/or along the polymer chain and/or at a coupling site with at least one group selected from epoxy groups, hydroxyl groups, carboxyl groups, silane sulfide groups, amino groups, siloxane groups, organosilicon groups, phthalocyanine groups and amino group-containing alkoxysilyl groups and wherein the rubber blend includes 35 to 100 phr (based on the at least one solution-polymerized diene polymer A of high molecular weight), preferably 35 to 70 phr, of the at least one solution-polymerized polymer B of low molecular weight.

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Hannover, Germany

Michael Radke