Rubber compositions containing sulfur-bearing organosilicon compounds.

摘要

Rubber mixts. (A) are claimed, contg. rubber(s), crosslinker, filler, opt. other rubber additives, and reinforcing additive(s) of formula (I) in an amt. of 0.1-15 wt.% w.r.t. rubber: R1-R3 = 1-18C alkyl, 5-18C cycloalkyl, 6-18C aryl, 1-12C alkoxy or OPh; at least one of these gps. is alkoxy or OPh; and x = 2-6.