发明名称 |
Two-piece solid golf ball |
摘要 |
The present invention provides a two-piece solid golf ball having good shot feel at the time of hitting, excellent flight performance and excellent durability. The present invention further relates to a two-piece solid golf ball comprising a core and a cover formed on the core, wherein the core has a JIS-C inward hardness of between 80 to 87 at a distance of 5 mm, the cover has a JIS-C hardness of 90 to 97 (as recited in claim 3) and the center hardness of the core has a JIS-C hardness of between 58 and 65 and surface hardness of the core is less than 78 in JIS-C hardness and the surface hardness of the core is lower than the core inward hardness by 1 to 5.
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申请公布号 |
US6494793(B1) |
申请公布日期 |
2002.12.17 |
申请号 |
US20000640858 |
申请日期 |
2000.08.18 |
申请人 |
SUMITOMO RUBBER INDUSTRIES, LTD. |
发明人 |
OHAMA KEIJI |
分类号 |
A63B37/00;A63B37/04;A63B37/12;(IPC1-7):A63B37/00;A63B37/06 |
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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