| abstract |
To improve the coefficient of restitution and compression of a core. A golf ball includes diene rubber, a metal fatty acid salt in an amount of 6.3 to 7.5 parts, a cis-trans catalyst in an amount of 2.35 parts or more, and an organic peroxide in an amount of 0.8 parts or less. A solid core manufactured from the composition having the agent, and a cover. The restitution coefficient of the core is 0.810 or more, and the compression is 58-78. [Selection] Figure 1 |