发明名称 A golf ball
摘要 A golf ball comprising a core composed of a center and at least one intermediate layer 4 formed on the center, and a cover 3 covering the core, and having many dimples on the surface thereon wherein the outermost layer of the intermediate layer is formed from thermoplastic resin, has a thickness of 0.5 to 3.0 mm, and has depressions on the surface thereof at the position corresponding to the dimples in the cover and corresponding to them in shape. The cover is formed from thermoplastic resin and has a thickness of 0.1 to 0.8 mm in land portions having no dimples.
申请公布号 GB2415914(A) 申请公布日期 2006.01.11
申请号 GB20050013656 申请日期 2005.07.04
申请人 SRI SPORTS LTD 发明人 MASATOSHI YOKOTA;SEIICHIRO ENDO;MASAAKI KIKUCHI;KOICHI FUJISAWA;KAZUHIKO ISOGAWA
分类号 A63B37/00;A63B37/14;A63B45/00;B29C43/02;B29C43/14;B29D99/00 主分类号 A63B37/00
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