Invention Grant
- Patent Title: Abrasive composition and article formed therefrom
- Patent Title (中): 磨料组合物和由其形成的制品
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Application No.: US12530699Application Date: 2008-02-06
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Publication No.: US08206473B2Publication Date: 2012-06-26
- Inventor: Gary Michael Huzinec , William Francis Koval
- Applicant: Gary Michael Huzinec , William Francis Koval
- 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 Scott A. Baum
- International Application: PCT/US2008/053122 WO 20080206
- International Announcement: WO2008/112357 WO 20080918
- Main IPC: B24D3/14
- IPC: B24D3/14 ; B24D3/34 ; B24D18/00

Abstract:
An abrasive composition including vitreous binding material; abrasive material; and a dimensional stabilizing additive (DSA), present in an amount that is from about 1 to about 40 volume percent of the abrasive composition, wherein the dimensionally stabilizing additive is inert to the binding material, and has a Mohs hardness of between 4 and 9, and wherein the abrasive composition does not include hollow sphere fillers. Also included is a method of making an abrasive articles, articles formed thereby; and articles formed from the abrasive compositions.
Public/Granted literature
- US20100037531A1 ABRASIVE COMPOSITION AND ARTICLE FORMED THEREFROM Public/Granted day:2010-02-18
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