Patent ID: 8758167
Filing Date: 2014-06-24
Classification: A63B,C08K

Abstract:
1. A golf ball, comprising a core having at least one layer and a cover having at least one layer, the at least one layer of the core being formed a composition comprising; i) a rubber material, wherein the rubber material comprises about 5 to about 50% by weight modified polybutadiene rubber and about 50 to about 95% by weight non-modified polybutadiene rubber; ii) 0.1 to 5 parts by peroxide free-radical initiator; iii) 5 to 50 parts by weight cross-linking co-agent; and iv) 0.1 to 30 parts by weight of substantially oriented nanostructures, the nanostructures being selected from the group consisting nanofibers, nanorods, nanotubes, and nanoparticles, based on 100 parts of rubber material.