Patent ID: 7705076

Claim:
A rubber mixture, comprising: a) at least one rubber, b) at least one oxidic filler, and c) at least one (halo-organyl)alkylpolyethersilane of formula (I): (X)(X′)(X″)Si—R I -Hal (I), wherein Hal is F, Cl, Br, or I; X is an alkylpolyether group O—((CR II 2 ) w —O—) t Alk, where R II , independently of one another, are H, a phenyl group, or an alkyl group, w is a number from 2 to 20, t is a number from 2 to 20, Alk is a branched or unbranched, saturated or unsaturated, substituted or unsubstituted, aliphatic, aromatic, or mixed aliphatic/aromatic monovalent hydrocarbon group having more than 6 carbon atoms, X′ is a branched or unbranched alkyl, branched or unbranched alkoxy, branched or unbranched C 2 -C 25 alkenyloxy, C 6 -C 35 aryloxy, a branched or unbranched C 7 -C 35 alkylaryloxy group, a branched or unbranched C 7 -C 35 aralkyloxy group, or is X; X″ is a branched or unbranched alkyl, branched or unbranched alkoxy, branched or unbranched C 2 -C 25 alkenyloxy, C 6 -C 35 aryloxy, a branched or unbranched C 7 -C 35 alkylaryloxy group, a branched or unbranched C 7 -C 35 aralkyloxy group, or X; R I is a branched or unbranched, saturated or unsaturated, aliphatic, aromatic, or mixed aliphatic/aromatic divalent C 1 -C 30 hydrocarbon group, optionally substituted.