Polybutadienes with a reduced solution viscosity / Mooney viscosity ratio

摘要

The invention relates to a process for the preparation of polybutadienes having a reduced solution viscosity / Mooney viscosity ratio by using polydienyl compounds, the polybutadienes which can be prepared in this process, the use of the polybutadienes according to the invention for the production of rubber mixtures, the use of the rubber mixtures for the production of moldings of all Kind, as well as the compound dimethyldi-2,4-pentadienyl (E, E) -silane as an intermediate.