| 发明名称 |
POLYURETHANE COVERED GOLF BALLS |
| 摘要 |
Disclosed herein is a golf ball comprising a polyurethane component formed by the reaction of an isocyanate, and a polyether polyol comprising homopolymers of ethylene oxide or propylene oxide or copolymers thereof, and a curing agent/chain extender. Another preferred form of the invention is directed to a golf ball cover comprising an isocyanate component and an ethylene/propylene oxide polyether polyol polyurethane component that is formed by reaction injection molding. |
| 申请公布号 |
WO2004041366(A2) |
申请公布日期 |
2004.05.21 |
| 申请号 |
WO2003US33932 |
申请日期 |
2003.10.24 |
| 申请人 |
CALLAWAY GOLF COMPANY |
发明人 |
KELLER, VIKTOR;KENNEDY, THOMAS, J., III;TZIVANIS, MICHAEL, J.;RISEN, WILLIAM, M., JR. |
| 分类号 |
A63B;A63B37/00;A63B37/04;A63B37/06;A63B37/12;A63B37/14;A63B45/00;C08G18/10;C08G18/30;C08G18/32;C08G18/38;C08G18/48;C08G18/52;C08G18/60;C08G18/66;C08G18/76;C08L23/08;C08L53/00;C08L69/00;C08L75/04 |
主分类号 |
A63B |
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