发明申请
- 专利标题: Thick Inner Cover Multi-Layer Golf Ball
- 专利标题(中): 厚内盖多层高尔夫球
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申请号: US12102092申请日: 2008-04-14
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公开(公告)号: US20080188323A1公开(公告)日: 2008-08-07
- 发明人: Michael J. Sullivan , Derek A. Ladd
- 申请人: Michael J. Sullivan , Derek A. Ladd
- 主分类号: A63B37/00
- IPC分类号: A63B37/00
摘要:
A golf ball including a core having a compression of about 50 or less and a COR of 0.800 or greater, a thermoset polyurea cover having a hardness of 64 Shore D or less and a thickness of 0.02 inches to 0.1 inches, and an intermediate layer disposed between the core and the cover, the intermediate layer having a thickness of 0.110 inches or greater and comprising a partially- or fully-neutralized ionomer. A combination of the core and the intermediate layer has a compression of 60 or greater and the golf ball has a COR of 0.805 or greater when measured at an incoming velocity of 125 ft/s and greater than 0.75 when measured at an incoming velocity of 160 ft/s.
公开/授权文献
- US07699720B2 Thick inner cover multi-layer golf ball 公开/授权日:2010-04-20
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