Invention Grant
US09415480B2 Abrasive pad and method for abrading glass, ceramic, and metal materials
有权
研磨垫和研磨玻璃,陶瓷和金属材料的方法
- Patent Title: Abrasive pad and method for abrading glass, ceramic, and metal materials
- Patent Title (中): 研磨垫和研磨玻璃,陶瓷和金属材料的方法
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Application No.: US14413330Application Date: 2013-07-08
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Publication No.: US09415480B2Publication Date: 2016-08-16
- Inventor: Toru Aoki , Akira Yoda , Takayuki Tachihara
- 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 Scott A. Baum; David B. Patchett
- Priority: JP2012-158007 20120713
- International Application: PCT/US2013/049513 WO 20130708
- International Announcement: WO2014/011517 WO 20140116
- Main IPC: B24B37/26
- IPC: B24B37/26 ; B24B37/24 ; B24D11/00 ; B24B7/24 ; B24B37/22

Abstract:
An abrasive pad used to abrade the surfaces of glass, ceramic, and metal materials, the abrasive pad being provided with a substrate layer, and an abrasive layer provided on a first surface side of the substrate layer and including an abrasive material, and the abrasive layer having a plurality of base portions arranged mutually separated on the substrate layer, columnar or frustum shaped tip portions arranged mutually separated on the base portions, and a group of grooves containing a plurality of groove portions provided between base portions such that the substrate layer is exposed, with each of the grooves mutually intersecting.
Public/Granted literature
- US20150158141A1 ABRASIVE PAD AND METHOD FOR ABRADING GLASS, CERAMIC, AND METAL MATERIALS Public/Granted day:2015-06-11
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