基本信息:
- 专利标题： GOLF BALL HAVING OUTER COVER WITH LOW FLEXURAL MODULUS
- 申请号：PCT/US2012/051678 申请日：2012-08-21
- 公开(公告)号：WO2013028666A3 公开(公告)日：2013-02-28
- 发明人： ICHIKAWA, Yasushi , MOLINARI, Arthur , CHOU, Chien-Hsin , KO, Chin-shun , LIU, Chen-Tai
- 申请人： NIKE INTERNATIONAL LTD. , ICHIKAWA, Yasushi , MOLINARI, Arthur , CHOU, Chien-Hsin , KO, Chin-shun , LIU, Chen-Tai
- 申请人地址： One Bowerman Drive Beaverton, OR 97005-6453 US
- 专利权人： NIKE INTERNATIONAL LTD.,ICHIKAWA, Yasushi,MOLINARI, Arthur,CHOU, Chien-Hsin,KO, Chin-shun,LIU, Chen-Tai
- 当前专利权人： NIKE INTERNATIONAL LTD.,ICHIKAWA, Yasushi,MOLINARI, Arthur,CHOU, Chien-Hsin,KO, Chin-shun,LIU, Chen-Tai
- 当前专利权人地址： One Bowerman Drive Beaverton, OR 97005-6453 US
- 代理机构： HONG, Patricia, E. et al.
- 优先权： US13/587,693 20120816; US61/526,557 20110823
- 主分类号： A63B37/12
- IPC分类号： A63B37/12 ; A63B37/14
摘要：
A golf ball having an outer cover layer with a lower flexural modulus than that of an inner core layer and/or an inner cover layer is disclosed. The lower flexural modulus of the outer cover layer may give the golf ball a good feel during short shots and putting. The inner cover layer may have a first flexural modulus and the outer cover layer may have a second flexural modulus. The first flexural modulus may be at least about 10 times greater than the second flexural modulus. The inner core layer may have a third flexural modulus. The third flexural modulus may be at least about 5 times greater than the second flexural modulus.
IPC结构图谱:
| A | 人类生活必需 |
| --A63 | 运动；游戏；娱乐活动 |
| ----A63B | 体育锻炼、体操、游泳、爬山或击剑用的器械；球类；训练器械 |
| ------A63B37/00 | 实芯球；弹子 |
| --------A63B37/12 | .特殊的覆盖层 |