发明授权
- 专利标题： Flexible abrasive article
- 专利标题（中）： 柔性磨料制品
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申请号： US09421807申请日： 1999-10-20
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公开(公告)号： US06328773B1公开(公告)日： 2001-12-11
- 发明人: Kris A. Beardsley , Rufus C. Sanders, Jr.
- 申请人： Kris A. Beardsley , Rufus C. Sanders, Jr.
- 主分类号： B24D300
- IPC分类号： B24D300
摘要：
The present invention provides a flexible abrasive article containing minimal releaseable amounts of physical and chemical contaminants that may be used to clean surfaces. The abrasive article is made of a foraminous substrate, at least one binder and abrasive particles. Methods of making such abrasive articles are also provided.
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