| abstract |
The present invention relates to an oligomeric organosilane consisting of two structural units (A) and (B) according to formula (1).n n n Formula 1n n n n n n n n n A Bn n n In Chemical Formula 1,n n n R 1 , R 2 , R 3 , n, o and p are as defined in the specification.n n n The oligomeric organosilane is prepared by mixing a monomer compound of formula (2) and a monomer compound of formula (3), followed by cooligomerization.n n n Formula 2n n n n n n n n Formula 3n n n n n n n n In Chemical Formulas 2 and 3,n n n R 1 , R 2 , R 3 , n and R 4 are as defined in the specification.n n n The oligomeric organosilanes can be used in rubber mixtures. |