RETROREFLECTIVE TIRE

摘要

Retroreflective vulcanized rubber articles with retroreflective sheeting bonded to it are provided. The retroreflective sheeting contains a plurality of retroreflective elements at least partially embedded in a polyurethane binder layer. The polyurethane binder layer contains the reaction product of at least one diisocyanate, at least one polyisocyanate, at least one polyol, at least one unsaturated polyol, and at least one chain extension agent. Also, methods for preparing retroreflective vulcanized rubber articles are provided.