Rubber mixture for vulcanized products, e.g. inserts for run-flat tires, contains uncrosslinked, double bond-containing rubber, crosslinked rubber particles and phenolic resin or starting materials thereof

摘要

Rubber mixtures (I) contain (in parts wt.): (A) uncrosslinked, double bond-containing rubber (100); (B) crosslinked rubber particles (10-150); and (C) phenolic resin starting materials or condensed phenolic resins (0.1-50).