| abstract |
The present invention relates to a rubber mixture, wherein the rubber mixture comprises at least one rubber, at least one mercaptosilane of the formula IR 1 3 Si-R 2 -SR 3 and the formula II R 1 3 Si-R 2 S It contains a mixture of at least one polysulfane of x R 2 -SiR 1 3. The rubber mixture is prepared by mixing at least one mixture of at least one rubber, at least one mercaptosilane of formula I and polysulfane of formula II. Rubber mixtures can be used to make shaped bodies. |