Continental Reifen Deutschland Gmbh

Catarina Sa

Viktoria Pavon Sierra

Carla Recker

Norbert Mueller

Kathrin Wehming-Bomkamp

Michael Radke

Martin Francke

Marion Schellenberg

Gesa Tarantola

Vipin Rajan

Armand Gabriel Becheanu-Boeke

Norbert MÜLLER

Armand Gabriel Becheanu-BÖKE

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

A sulfur-crosslinkable rubber mixture comprising at least the following constituents:

Sulfur-crosslinkable rubber mixture, vulcanizate of the 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.

The invention relates to a sulfur-crosslinkable rubber mixture, especially for the sidewall of pneumatic vehicle tires, and to a pneumatic vehicle tire whose sidewall consists at least partly of the sulfur-crosslinked rubber mixture. For reduced hysteresis, hence leading to low rolling resistance when used as a sidewall mixture, the rubber mixture comprises

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Isernhagen, Germany

Catarina Sa