发明申请
- 专利标题： MULTI-LAYER GOLF BALL HAVING THERMOPLASTIC VULCANIZED ELASTOMERS FORMING INNER COVER OR INTERMEDIATE COVER LAYERS
- 专利标题（中）： 具有形成内层或中间层的热塑性弹性体的多层高尔夫球
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申请号： US13333361申请日： 2011-12-21
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公开(公告)号： US20120088606A1公开(公告)日： 2012-04-12
- 发明人: Murali Rajagopalan , Michael J. Sullivan , Derek A. Ladd , Mark L. Binette
- 申请人： Murali Rajagopalan , Michael J. Sullivan , Derek A. Ladd , Mark L. Binette
- 主分类号： A63B37/06
- IPC分类号： A63B37/06
摘要：
A golf ball including a core and a cover disposed about the core, the cover comprising three layers, an inner cover layer, an intermediate layer, and an outer cover layer. The core having a first hardness, the inner cover layer having a second hardness, and the intermediate layer having a third hardness, wherein the ratio of the second hardness to the third hardness is between 0.70 to 0.97 and at least one of the inner cover layer or the intermediate layer being formed from a rigid thermoplastic vulcanized elastomer composition.
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