| 发明名称 |
GOLF BALL COVER COMPOSITIONS |
| 摘要 |
The present invention is directed to golf balls comprising a cover and a core, wherein the cover is formed from a blend which comprises a base ionomer resin and a color concentrate comprising a coloring agent and a carrier ionomer resin. The relationship between the acid content of the base ionomer resin (X), wherein (X) is at least about 15 % by weight and the acid content of the carrier ionomer resin (Y) is X-Y</=4. Golf balls made with covers having base ionomer resins and carrier ionomer resins meeting the above relationship exhibit superior durability characteristics, including a significant reduction flow front failures and delamination as compared to golf ball covers which do not meet the above relationship.
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| 申请公布号 |
WO9944693(A1) |
申请公布日期 |
1999.09.10 |
| 申请号 |
WO1999US04563 |
申请日期 |
1999.03.02 |
| 申请人 |
ACUSHNET COMPANY |
发明人 |
RAJAGOPALAN, MURALI;HARRIS, KEVIN;ELLIOTT, PADRAIC, W.;CHARLESTON, CHRISTOPHER, E. |
| 分类号 |
A63B37/12;A63B37/00;A63B37/04;A63B37/14;C08L23/08;(IPC1-7):A63B37/12;A63B37/06 |
主分类号 |
A63B37/12 |
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