Invention Grant
- Patent Title: Ceramic shaped abrasive particles, methods of making the same, and abrasive articles containing the same
- Patent Title (中): 陶瓷成形磨料颗粒,其制造方法和含有它们的磨料制品
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Application No.: US13581844Application Date: 2011-04-20
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Publication No.: US09573250B2Publication Date: 2017-02-21
- Inventor: Mark G. Schwabel , Maiken Givot , Negus B. Adefris
- Applicant: Mark G. Schwabel , Maiken Givot , Negus B. Adefris
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Agent Bradford B. Wright
- International Application: PCT/US2011/033188 WO 20110420
- International Announcement: WO2011/139562 WO 20111110
- Main IPC: B24D5/04
- IPC: B24D5/04 ; B24D5/12 ; B24D7/04 ; C09K3/14

Abstract:
Ceramic shaped abrasive particles have four major sides joined by six common edges. Each one of the four major sides contacts three other of the four major sides. The six common edges have substantially the same length. Methods of making the ceramic shaped particle are disclosed. The ceramic shaped abrasive particles are useful for abrading a surface of a workpiece. An abrasive article includes the ceramic shaped abrasive particles retained in a binder.
Public/Granted literature
- US20130040537A1 CERAMIC SHAPED ABRASIVE PARTICLES, METHODS OF MAKING THE SAME, AND ABRASIVE ARTICLES CONTAINING THE SAME Public/Granted day:2013-02-14
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