TIRE WITH CHAFER COMPOSITION

摘要

The invention relates to a tire with a chafer rubber composition positioned around at least a portion of the tire's bead component, where the chafer is intended for contacting a rigid rim of a wheel on which it is intended that the tire be mounted. In such assembly, the chafer becomes an interface between the tire bead portion and the rim. For this invention, the chafer is a matrix composition composed of at least one elastomer where the matrix composition contains a dispersed micro inclusion made of a particulate, high molecular weight thermoplastic polymer.