| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a soft golf ball resin composition excellent in resilience and a golf ball excellent in the shot feeling and resilience. <P>SOLUTION: The golf ball resin composition contains (A) 100 pts.mass of at least one resin component selected from a group consisting of (a-1) a binary copolymer of olefine and 3-8C α,β-unsaturated carboxylic acid, (a-2) ionomer resin comprising a metal ion neutralized product of the binary copolymer, (a-3) a terpolymer of olefine, 3-8C α,β-unsaturated carboxylic acid and α,β-unsaturated carboxylic acid ester, and (a-4) ionomer resin comprising a metal ion neutralized product of the terpolymer; (B) 1-25 pts.mass of phosphate ester and/or its salt; and (C) 0-200 pts.mass of basic inorganic metal compound. The golf ball has a component formed of the golf ball resin composition. <P>COPYRIGHT: (C)2013,JPO&INPIT |
