| abstract |
The invention relates to a sulfur-crosslinkable rubber mixture, especially for the tread of pneumatic vehicle tires, comprising at least one partly hydrogenated solution-polymerized styrene-butadiene copolymer, at least one further diene rubber, silica and at least one silane coupling agent. To solve the conflict between wet grip and rolling resistance, the rubber mixture comprises: 30 - 80 phr of at least one partly hydrogenated solution-polymerized styrene-butadiene copolymer which has a styrene content of more than 37% by weight and a degree of hydrogenation of more than 30%, 20 - 70 phr of at least one further diene rubber, 50 - 110 phr of at least one silica and 1 - 15 phr of at least one silane coupling agent. |