Rubber composition

摘要

A rubber mixture containing at least one rubber component, two gel as filler, and conventional additives is new. The first filler gel comprises a rubber of particle size 3 x 10<-9> to 1 x 10<-6>, swelling index in toluene 1-15, with acid of basic surface groups, and (a) a second filler comprising a second gel consisting of rubber particles of particle size 3 x 10<-9> to 1 x 10<-6> and a swelling index in toluene of 1 - 15, which can undergo a neutralization reaction with the acid or basic groups of the first gel, and/or (b) a further additive consisting of at least one substance which can undergo a neutralization reaction with at least one of the gels.