发明名称 |
Golf ball cover compositions and golf balls |
摘要 |
An ionomer resin component containing (a) a ternary ionomer resin and optionally (b) a binary ionomer resin, optionally blended with (c) a non-neutralized olefin-unsaturated carboxylic acid random copolymer, is blended with (d) a metal soap of a fatty acid neutralized with a Ca, Mg or Zn cation in a weight ratio from 95:5 to 80:20. A golf ball cover composition based on this mixture has a melt index of 1-10 dg/min. The cover composition is drastically improved in moldability, resilience and paint coating adhesion. A golf ball having a cover made of the composition is improved in feel and flight performance.
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申请公布号 |
US6329458(B1) |
申请公布日期 |
2001.12.11 |
申请号 |
US19990448425 |
申请日期 |
1999.11.24 |
申请人 |
BRIDGESTONE SPORTS CO., LTD. |
发明人 |
TAKESUE RINYA;ICHIKAWA YASUSHI;KASHIWAGI SHUNICHI |
分类号 |
A63B37/00;A63B37/12;C08K5/098;C08L23/26;(IPC1-7):A63B37/12;A63B37/06;C08K5/09 |
主分类号 |
A63B37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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