发明授权
- 专利标题: Golf ball
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申请号: US12232806申请日: 2008-09-24
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公开(公告)号: US08450397B2公开(公告)日: 2013-05-28
- 发明人: Satoko Okabe
- 申请人: Satoko Okabe
- 申请人地址: JP Kobe
- 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
- 代理机构: Birch, Stewart, Kolasch & Birch, LLP
- 优先权: JP2007-247816 20070925; JP2007-262650 20071005
- 主分类号: A63B37/12
- IPC分类号: A63B37/12 ; C08L67/00
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
- US20090082137A1 Golf ball 公开/授权日:2009-03-26
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