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.
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
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