Invention Grant
- Patent Title: Manipulation of magnetizable abrasive particles with modulation of magnetic field angle or strength
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Application No.: US16478526Application Date: 2018-01-10
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Publication No.: US11141835B2Publication Date: 2021-10-12
- Inventor: Ronald D. Jesme , Thomas J. Nelson , Joseph B. Eckel , Aaron K. Nienaber , Vincent R. Jansen , Samad Javid
- Applicant: 3M INNOVATIVE PROPERTIES COMPANY
- 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 Katherine M. Scholz
- International Application: PCT/US2018/013065 WO 20180110
- International Announcement: WO2018/136268 WO 20180726
- Main IPC: B24D3/34
- IPC: B24D3/34 ; B24D11/00 ; B24D18/00 ; C09K3/14
Abstract:
According to one embodiment, a method of making an abrasive article is disclosed. The method can comprise: providing a surface; disposing magnetizable abrasive particles on the surface; and varying a magnetic field relative to the magnetizable abrasive particles to impart a non-random orientation and/or alignment to the magnetizable abrasive particles relative to the surface.
Public/Granted literature
- US20190329380A1 MANIPULATION OF MAGNETIZABLE ABRASIVE PARTICLES WITH MODULATION OF MAGNETIC FIELD ANGLE OR STRENGTH Public/Granted day:2019-10-31
Information query
