Rubber composition for golf ball and golf ball

摘要

A rubber composition for a one-piece golf ball or the solid core of a multilayer structure solid golf ball having a solid core enclosed with a cover directly or via an intermediate layer is provided comprising a base rubber, a dry preblend of an unsaturated carboxylic acid metal salt with a solid rubber having a Mooney viscosity (ML₁₊₄, 100° C.) of 5-150, and an organic peroxide.