发明申请
- 专利标题: Multilayer golf ball
- 专利标题(中): 多层高尔夫球
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申请号: US10922986申请日: 2004-08-23
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公开(公告)号: US20050113187A1公开(公告)日: 2005-05-26
- 发明人: Edigio Marotta , George Wallace , Jim Mann , Douglas Winfield
- 申请人: Edigio Marotta , George Wallace , Jim Mann , Douglas Winfield
- 申请人地址: US SC Westminster
- 专利权人: DUNLOP SLAZENGER MANUFACTURING LLC
- 当前专利权人: DUNLOP SLAZENGER MANUFACTURING LLC
- 当前专利权人地址: US SC Westminster
- 主分类号: A63B37/00
- IPC分类号: A63B37/00 ; A63B37/04 ; A63B37/06 ; A63B37/12 ; A63B37/14 ; C08L75/04
摘要:
A multilayer golf ball with a solid center diameter in the range of about 1.40 to 1.52 inches, a ionomeric polymer mantle with a thickness of about 0.050 inches, and a hardness in the range of 50 to 55 Shore D and a polyurethane having a cover hardness in the range of 50 to 60 Shore D with a thickness of about 0.050 inches. The compression may be 50-60 PGA. The compression of the core may be 70-80 PGA. The compression of the above exemplary embodiment of the ball may be 80-90 PGA. A ball having such characteristics exhibits superior distance performance without compromising shot-making feel.
公开/授权文献
- US07160209B2 Multilayer golf ball 公开/授权日:2007-01-09
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