Patent ID: 7342073
Filing Date: 2008-03-11
Classification: A63B,C08K,C08L

Abstract:
1. A golf ball comprising a core and a cover, wherein the core is formed from a composition comprising: a resilient polymer component comprising polybutadiene, polyisoprene, thermoplastic copolyesterester block copolymer; dynamically vulcanized thermoplastic elastomer; hydrogenated styrene-butadiene elastomer, non-hydrogenated styrene-butadiene elastomer; thermoplastic polyurethane; polymers made using a metallocene catalyst; ethylene propylenediene monomer; ethylene propylene rubber, or mixtures thereof, a free radical source, about 15 to 25 pph zinc dimethacrylate; about 25 to 35 pph co-crosslinking agent; and about 2 to 5 pph of at least one metal salt of a halogenated organosulfur compound having the following general formula I: wherein at least one of R wherein the core has a compression of about 75 to 90 atti, and wherein the cover comprises a thermoset polyurethane, thermoplastic polyurethane, thermoset polyurea, or thermoplastic polyurea.