发明申请
- 专利标题: GOLF BALL
- 专利标题(中): 高尔夫球
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申请号: US13737446申请日: 2013-01-09
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公开(公告)号: US20130123047A1公开(公告)日: 2013-05-16
- 发明人: Satoko OKABE
- 申请人: DUNLOP SPORTS CO. LTD.
- 申请人地址: JP Kobe-shi
- 专利权人: DUNLOP SPORTS CO. LTD.
- 当前专利权人: DUNLOP SPORTS CO. LTD.
- 当前专利权人地址: JP Kobe-shi
- 优先权: JP2007-247816 20070925; JP2007-262650 20071005
- 主分类号: A63B37/00
- IPC分类号: A63B37/00
摘要:
The present invention provides a golf ball comprising a core and a cover covering the core, wherein the cover is formed from a cover composition containing a non-petroleum based polyester resin as a resin component (A) and a needle-like and/or fibrous filler (B). The present invention further provide a golf ball comprising a core and a cover covering the core, wherein the cover is formed from a cover composition containing, a non-petroleum based polyester resin (A-1), at least one petroleum based thermoplastic resin (A-2), and a compatibilizer (C) containing at least a (meth)acrylic resin (C-1) having a polar functional group and an olefin resin (C-2) having a polar functional group.According to the present invention, durability, abrasion resistance and repulsion of a golf ball can be improved.
公开/授权文献
- US08883923B2 Golf ball 公开/授权日:2014-11-11
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