Patent ID: 7067582
Filing Date: 2006-06-27
Classification: A63B

Abstract:
1. A golf ball comprising: a core, wherein the core comprises at least one layer formed of a composition comprising at least one rubber, a metal salt of an α,β-unsaturated carboxylic acid, an initiator, and at least one thermoplastic material having a Vicat-softening temperature of at least about 38° C. selected from the group consisting of a copoly(ether-ester), copoly(ether-amide), copoly(ester-amide), copoly(urethane-ether), copoly(urethane-ester), maleic anhydride grafted styrene-ethylene-butylene-styrene copolymers, and mixtures thereof; and a cover disposed about the core, wherein the cover at least one layer comprising an ionomer, balata, or urethane material.