| abstract |
The present invention relates to an alkoxysilyl group in which at least one of the polymers A or B is an epoxy group, a hydroxy group, a carboxy group, a silane-sulfide group, an amino group, a siloxane group, an organosilicon group, a phthalocyanine group, and an amino group. At least one high molecular weight, solution polymerized diene polymer A and at least one low molecular weight functionalized with at least one group selected from at the chain end and / or along the polymer chain and / or at the coupling center A vulcanization system comprising a rubber blend of solution polymerized polymer B and at least one vulcanization accelerator and elemental sulfur and / or at least one sulfur donor material, the molar ratio of vulcanization accelerator to sulfur Is 0.18-5, and the total molar amount of sulfur is elemental sulfur and sulfur donation About Sulfur-crosslinkable rubber mixture containing a vulcanizing system composed of sulfur emitted by the substance. |