BISSILYLAMINO-FUNCTIONALIZED CONJUGATED DIENES, THEIR PREPARATION AND THEIR USE IN THE PRODUCTION OF RUBBERS

The invention relates to bissilylamino-functionalized conjugated dienes, their preparation and their use in the production of rubbers. Further, the invention relates to rubbers and rubber compositions, and tires produced therefrom. The functionalized conjugated dienes are selected from the group of compounds of formula (Ia), (Ib), (Ic).