发明名称 |
MULTIPIECE SOLID GOLF BALL |
摘要 |
<p>PROBLEM TO BE SOLVED: To provide a multipiece solid golf ball having particularly excellent flying performance and a good feeling at the time of impact. SOLUTION: The centers of the multipiece solid golf ball consisting of >=1 layers of the centers 1, an intermediate layer 2 formed on the centers 1 and an outer layer 3 covering the intermediate layer 2 have JIS-C hardness 65 to 85 and the difference between the surface hardness and central hardness of the centers is <=10. The JIS-C hardness of the intermediate layer is lower by 0 to 10 times than the surface hardness of the centers and the JIS-C hardness of the outer layer is higher by 15 to 40 than the hardness of the intermediate layer 2.</p> |
申请公布号 |
JP2000189541(A) |
申请公布日期 |
2000.07.11 |
申请号 |
JP19980372759 |
申请日期 |
1998.12.28 |
申请人 |
SUMITOMO RUBBER IND LTD |
发明人 |
MORIYAMA KEIJI;SASAKI TAKASHI;ASAKURA TAKESHI;IWAMI SATOSHI |
分类号 |
A63B37/00;A63B37/04;(IPC1-7):A63B37/00 |
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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