Invention Grant
- Patent Title: Abrasive article reinforced by discontinuous fibers
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Application No.: US14317117Application Date: 2014-06-27
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Publication No.: US09776303B2Publication Date: 2017-10-03
- Inventor: Michael W. Klett , Frank J. Csillag , Steven F. Parsons
- Applicant: SAINT-GOBAIN ABRASIVES, INC. , SAINT-GOBAIN ABRASIFS
- Applicant Address: US MA Worcester FR Conflans-Sainte-Honorine
- Assignee: SAINT-GOBAIN ABRASIVES, INC.,SAINT-GOBAIN ABRASIFS
- Current Assignee: SAINT-GOBAIN ABRASIVES, INC.,SAINT-GOBAIN ABRASIFS
- Current Assignee Address: US MA Worcester FR Conflans-Sainte-Honorine
- Agency: Abel Law Group, LLP
- Agent Thomas Osborn
- Main IPC: B24D5/04
- IPC: B24D5/04 ; B24D7/04 ; B24D3/20 ; B24D3/34 ; C03C25/50
Abstract:
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.
Public/Granted literature
- US20150000204A1 ABRASIVE ARTICLE REINFORCED BY DISCONTINUOUS FIBERS Public/Granted day:2015-01-01
Information query
