Patent ID: 6359066
Filing Date: 2002-03-19
Classification: A63B,C08L

Abstract:
A solid golf ball comprising a thread wound core and a cover covering the core, wherein the cover is formed from a heated mixture of:(A) an ionomer resin, (B) a thermoplastic elastomer having a carboxyl group, and (C) a block copolymer having a styrene-butadiene-styrene structure wherein some of the unsaturated bonds in the butadiene block are epoxidized, or a block copolymer having styrene-isoprene-styrene structure wherein some of the unsaturated bonds in the polyisoprene block are epoxidized, said cover having a flexural modulus of from 130 to 275 Mpa and a Shore D-scale hardness of from 40 to 60.