Patent ID: 6562912
Filing Date: 2003-05-13
Classification: A63B,C08L

Abstract:
A low spin golf ball comprising:a molded dual core having a center component and a core layer disposed about said center component, said dual core having a Riehle compression of at least about 75, wherein said center component comprises a thermoplastic material and said core layer comprises a thermoset material; and a cover disposed on said dual core, wherein said cover has a Shore D hardness of at least about 65, and wherein said cover comprises a high acid ionomer resin comprising a copolymer of greater than 16% by weight of an alpha, beta-unsaturated carboxylic acid, and an alpha olefin of which about 10 to about 90% of the carboxyl groups of the copolymer are neutralized with a metal cation.