发明申请
- 专利标题： Golf ball
- 专利标题（中）： 高尔夫球
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申请号： US12232614申请日： 2008-09-19
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公开(公告)号： US20090082136A1公开(公告)日： 2009-03-26
- 发明人: Katsuji Matsunaga , Kazuyoshi Shiga , Takeshi Asakura , Mikio Yamada
- 申请人： Katsuji Matsunaga , Kazuyoshi Shiga , Takeshi Asakura , Mikio Yamada
- 申请人地址： JP Kawagoe-shi JP Kobe-shi
- 专利权人： Katsuji Matsunaga,SRI Sports Limited
- 当前专利权人： Katsuji Matsunaga,SRI Sports Limited
- 当前专利权人地址： JP Kawagoe-shi JP Kobe-shi
- 优先权： JP2007-246005 20070921
- 主分类号： A63B37/12
- IPC分类号： A63B37/12
摘要：
The present invention aims to improve spin performance and abrasion resistance for a golf ball having a cover using a nonionic polyurethane as a resin component. The golf ball of the present invention is a golf ball including a core and a cover covering the core and in which the cover contains a nonionic polyurethane as a resin component and the nonionic polyurethane has a hard segment content of 24.5% to 34.7% by mass.
公开/授权文献
- US08013102B2 Golf ball 公开/授权日：2011-09-06
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