发明名称 |
Method of manufacturing a golf ball |
摘要 |
The invention provides a method of manufacturing a golf ball composed at least in part of a spherical elastomeric body. The method includes the steps of extruding a bar of an unvulcanized rubber compound for obtaining the elastomeric body, cutting the extruded bar into slugs of a given length, and coating the slug with a saturated or unsaturated carboxylic acid metal salt in powder form having a melting point at or below a vulcanizing temperature. This method prevents the slugs from clumping together and improves mold releasability.
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申请公布号 |
US7935285(B2) |
申请公布日期 |
2011.05.03 |
申请号 |
US20070730821 |
申请日期 |
2007.04.04 |
申请人 |
BRIDGESTONE SPORTS CO., LTD. |
发明人 |
WACHI TOSHIRO |
分类号 |
B28B11/06;A63B37/00;B29C47/00 |
主分类号 |
B28B11/06 |
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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