Solid golf ball.

摘要

The present invention provides a solid golf ball containing at least one rubber portion formed from a rubber composition comprising a base rubber, aco-crosslinking agent and an organic peroxide characterized in that said base rubber is a mixture of (A) a solid polybutadiene rubber containing cis-1,4 bonds in an amount of at least 40 %, and (B) at least one of a liquid polybutadiene rubber or a liquid isoprene-butadiene copolymer rubber. l