发明申请
- 专利标题： GOLF BALL RESIN COMPOSITION AND GOLF BALL USING THE SAME
- 专利标题（中）： 高尔夫球形树脂组合物和高尔夫球使用它
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申请号： US12909903申请日： 2010-10-22
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公开(公告)号： US20110098133A1公开(公告)日： 2011-04-28
- 发明人: Kazuyoshi SHIGA , Toshiyuki Tarao , Keiji Ohama
- 申请人： Kazuyoshi SHIGA , Toshiyuki Tarao , Keiji Ohama
- 优先权： JP2009-247646 20091028
- 主分类号： A63B37/12
- IPC分类号： A63B37/12 ; A63B37/00 ; A63B37/02 ; C08G18/32
摘要：
An object of the present invention is to provide a novel golf ball material that controls the spin rate on the approach shots while suppressing the change in the spin rate on the driver shots. Another object of the present invention is to provide a golf ball which produces a high spin rate on the approach shots and a low spin rate on the driver shots. The present invention provides a golf ball resin composition comprising: a polyurethane having a polyol component having a number average molecular weight from 200 to 1,500 as a constituting component.
公开/授权文献
- US09447222B2 Golf ball resin composition and golf ball using the same 公开/授权日：2016-09-20