Patent ID: 6762244
Filing Date: 2004-07-13
Classification: A63B

Abstract:
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 &agr;,&bgr;-unsaturated carboxylic acid, an initiator, and at least one thermoplastic material having a Vicat-softening temperature of at least about 38Â° 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 an inner cover disposed about the core; and an outer cover disposed about the inner cover.