发明名称 |
Golf ball having dual core and thin polyurethane cover formed by rim |
摘要 |
The present invention is directed to a golf ball comprising a dual core component, an inner cover layer and an outer cover layer. The dual core comprises an interior spherical center component formed from a thermoset material, a thermoplastic material, or combinations thereof. The dual core also comprises a core layer disposed about the center component, formed from a thermoset material, a thermoplastic material, or combinations thereof. The one or more polyurethane layers are preferably formed via a reaction injection molding (RIM) technique. The inner cover layer is relatively soft and preferably comprises an ionomer or ionomer blend. The outer cover layer is relatively hard and comprises a hard polyurethane. The resulting multi-layered golf ball of the present invention provides for enhanced distance without sacrificing playability or durability when compared to known multi-layer golf balls.
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申请公布号 |
US2005176524(A1) |
申请公布日期 |
2005.08.11 |
申请号 |
US20050093374 |
申请日期 |
2005.03.29 |
申请人 |
SULLIVAN MICHAEL J.;NESBITT R. D.;KENNEDY THOMAS J.III;TZIVANIS MICHAEL J.;BINETTE MARK L.;KELLER VIKTOR;RISEN WILLIAM M.JR. |
发明人 |
SULLIVAN MICHAEL J.;NESBITT R. D.;KENNEDY THOMAS J.III;TZIVANIS MICHAEL J.;BINETTE MARK L.;KELLER VIKTOR;RISEN WILLIAM M.JR. |
分类号 |
A63B37/00;A63B37/02;A63B37/12;C08G18/76;C08L23/08;C08L53/00;C08L69/00;C08L75/04;(IPC1-7):A63B37/04 |
主分类号 |
A63B37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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