| abstract |
The invention relates to a rubber mixture, in particular for the production of tires that require optimized handling properties on wintry surfaces. There are provided for this purpose three different rubber mixtures, which are each characterized by the following compositions i, ii and iii:ni.nAt least 80 phr of at least one unhydrogenated solution-polymerized styrene-butadiene copolymer,n- 10 - 60 phr of at least one fully hydrogenated or partially hydrogenated liquid polymer-based plasticizer.nii.nAt least 80 phr of at least one fully hydrogenated or partially hydrogenated solution-polymerized styrene-butadiene copolymer,n- 10 - 60 phr of at least one non-hydrogenated liquid polymer-based plasticizer.niii.nAt least 80 phr of at least one fully hydrogenated or partially hydrogenated solution-polymerized styrene-butadiene copolymer,n- 10 - 60 phr of at least one fully hydrogenated or partially hydrogenated liquid polymer-based plasticizer. The mixtures i, ii and iii additionally contain:n- 20 - 70 phr of at least one other diene rubber,n- 5 - 300 phr other additives. |