Patent ID: 7086968
Filing Date: 2006-08-08
Classification: A63B,C08G,C08L

Abstract:
1. A golf ball, comprising a core of at least one layer, a cover of at least one layer, and optionally an intermediate layer therebetween, wherein: at least one layer of said core, said cover and said intermediate layer is formed of a golf ball-forming resin composition comprising, in admixture, (A) 100 parts by weight of a polyether ester block copolymer composed primarily of (a) high-melting crystalline polymer segments made of crystalline aromatic polyester units and (b) low-melting polymer segments made of aliphatic polyether units and (B) 0.05 to 10 parts by weight of a polyisocyanate compound; and said polyisocyanate compound (B) is a polyisocyanate compound containing, on average, more than two isocyanate groups in a molecule.