Rubber composites suitable for tire sidewalls from hexadiene polymer

摘要

The invention relates to elastomer composites which can be used for pneumatic tire sidewalls. Such composite particularly comprises a manipulated blend of (A) a hexadiene polymer, (B) high unsaturation rubber, and optionally, (C) a low unsaturation rubber. The sidewall composition particularly enhances the adhesion of the sidewall to the tire carcass stock.