发明名称 Multi-piece solid golf ball
摘要 The present invention provides a multi-piece solid golf ball, of which flight performance, controllability and good shot feel at the time of hitting are improved. The present invention relates to a multi-piece solid golf ball comprising a core having at least one layer, an intermediate layer formed on the core, and a cover covering the intermediate layer, wherein assuming that a thickness of the intermediate layer is represented as X (mm) and a hardness in JIS-C hardness of the intermediate layer is represented as Y, X is within the range of 0.3 to 1.5 mm, X and Y have a correlation represented by the following formula:<paragraph lvl="0"><in-line-formula>10X+55<=Y<=10X+75,</in-line-formula>and a hardness in JIS-C hardness of the cover (C) is within the range of 70 to 93.
申请公布号 US2001044346(A1) 申请公布日期 2001.11.22
申请号 US20010801782 申请日期 2001.03.09
申请人 YOSHIDA KAZUNARI 发明人 YOSHIDA KAZUNARI
分类号 A63B37/00;A63B37/04;A63B37/12;(IPC1-7):A63B37/12 主分类号 A63B37/00
代理机构 代理人
主权项
地址