发明授权
- 专利标题： Process for producing golf ball
- 专利标题（中）： 生产高尔夫球的方法
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申请号： US10261626申请日： 2002-10-02
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公开(公告)号： US06846442B2公开(公告)日： 2005-01-25
- 发明人: Kazushige Sugimoto
- 申请人： Kazushige Sugimoto
- 申请人地址： JP Kobe
- 专利权人： Sumitomo Rubber Industries, Ltd.
- 当前专利权人： Sumitomo Rubber Industries, Ltd.
- 当前专利权人地址： JP Kobe
- 代理机构： Birch, Stewart, Kolasch & Birch, LLP
- 优先权： JP2001-316148 20011015
- 主分类号： A63B45/00
- IPC分类号： A63B45/00 ; B29C33/00 ; B29C37/02 ; B29C43/02 ; B29C43/20 ; B29C43/36 ; B29C45/56 ; B29K21/00 ; B29L31/52 ; B29C43/18 ; B29C43/38 ; B29C65/18 ; B29C65/70
摘要：
A process for producing a golf ball which includes the steps of placing a rubber composition into the cavity of a mold having an upper portion and a lower portion, clamping the upper portion and the lower portion together at a moving velocity of from 0.03. mm/s to 1.0 mm/s, causing excess rubber composition to flow out from the cavities; and unclamping the mold and removing from the mold cavity spherical bodies and associated rubber flashers formed in the mold cavities.
公开/授权文献
- US20030090033A1 Process for producing golf ball 公开/授权日：2003-05-15
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