发明申请
- 专利标题： ABRASIVE ARTICLE REINFORCED BY DISCONTINUOUS FIBERS
- 专利标题（中）： 由不连续纤维增强的磨砂物品
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申请号： US14317117申请日： 2014-06-27
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公开(公告)号： US20150000204A1公开(公告)日： 2015-01-01
- 发明人: Michael W. Klett , Frank J. CSILLAG , Steven F. PARSONS
- 申请人： SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
- 主分类号： B24D5/04
- IPC分类号： B24D5/04 ; B24D5/14 ; B24D7/14 ; B24D3/34 ; B24D7/04
摘要：
An abrasive article has an abrasive portion and chopped strand fibers (CSF) with enhanced strength and/or fracture of toughness. The CSF may be coated with a thermoplastic having a loss on ignition of at least about 2 wt %. The CSF can have a primary coating and a secondary coating on the primary coating. At least some of the CSF can have a length of at least about 6.3 mm.
公开/授权文献
- US09776303B2 Abrasive article reinforced by discontinuous fibers 公开/授权日：2017-10-03
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