发明名称 Multi-piece solid golf ball
摘要 The present invention provides a multi-piece solid golf ball, which is superior in flight distance, spin performance and shot feel. The present invention relates to a multi-piece solid golf ball comprising a core consisting of a center and an intermediate layer, and a cover, wherein the center has surface hardness (D) higher than central point hardness by not less than 15, the intermediate layer and cover are formed from thermoplastic resin as a main component and have a thickness of not less than 0.3 to less than 1.0 mm, the cover has a hardness (F) of not less than 35 to less than 55, a hardness of the intermediate layer is higher than D and F, and a difference (A-B) between a deformation amount of the core (A) and that of the golf ball (B) is within the range of not less than 0.15 to less than 0.35 mm.
申请公布号 US2003119604(A1) 申请公布日期 2003.06.26
申请号 US20020263642 申请日期 2002.10.04
申请人 MORIYAMA KEIJI;KATO AKIRA 发明人 MORIYAMA KEIJI;KATO AKIRA
分类号 A63B37/00;A63B37/04;A63B37/12;C08G18/75;(IPC1-7):A63B37/04 主分类号 A63B37/00
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