| 发明名称 |
GOLF BALL |
| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a gold ball provided with a cover which consists of an ionomer mixture material for increasing distance with excellent touch. SOLUTION: The present invention is a golf ball having a core and the cover. The core has a diameter of 1.53 inches to 1.55 inches and a PGA compression of 60-70 points. The cover is provided with a thickness of 0.60 inch to 0.90 inch. The cover has a Shore D hardness less than 58 in the land part of a front surface in the gold ball.</p> |
| 申请公布号 |
JP2002336385(A) |
申请公布日期 |
2002.11.26 |
| 申请号 |
JP20020128618 |
申请日期 |
2002.04.30 |
| 申请人 |
CALLAWAY GOLF CO |
发明人 |
DEWANJEE PIJUSH K;STEVEN S OGG;BARTELS DAVID M;YAGLEY MICHAEL S;GOODMAN GEOFFREY P M |
| 分类号 |
A63B37/00;A63B37/04;A63B37/08;A63B37/12;C08K3/08;C08L23/08;(IPC1-7):A63B37/00 |
主分类号 |
A63B37/00 |
| 代理机构 |
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