Method of making a solid golf ball

摘要

Disclosed herein a solid golf ball comprising the core including a vulcanized rubber composition which contains 100 parts by weight of a base rubber, A parts by weight of an alpha, beta-unsaturated carboxylic acid or a metal salt thereof, B parts by weight of an organic peroxide and C parts by weight of a sulfide compound. A, B and C satisfy the following relationship:and A is in the range from 25 to 45. It provides a solid golf ball giving improved feeling without impairing intrinsic resilience of the solid golf ball.