Invention Grant
- Patent Title: Abrasive article and methods of making same
- Patent Title (中): 磨料制品及其制作方法
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Application No.: US11197798Application Date: 2005-08-05
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Publication No.: US07258705B2Publication Date: 2007-08-21
- Inventor: Edward J. Woo , Charles R. Wald , Curtis J. Schmidt
- Applicant: Edward J. Woo , Charles R. Wald , Curtis J. Schmidt
- Applicant Address: US MN St. Paul
- Assignee: 3M Innovative Properties Company
- Current Assignee: 3M Innovative Properties Company
- Current Assignee Address: US MN St. Paul
- Main IPC: B24D3/00
- IPC: B24D3/00 ; B24D11/02 ; B24D18/00 ; B24B11/00
Abstract:
A porous abrasive article that allows air and dust particles to pass through. The abrasive article has a screen abrasive and a polymer netting with hooks. The screen abrasive has an abrasive layer comprising a plurality of abrasive particles and at least one binder. The polymer netting cooperates with the screen abrasive to allow the flow of particles through the abrasive article.
Public/Granted literature
- US20070028525A1 ABRASIVE ARTICLE AND METHODS OF MAKING SAME Public/Granted day:2007-02-08
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