Invention Grant
- Patent Title: Nonwoven abrasive wheel with moisture barrier layer
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Application No.: US15528814Application Date: 2015-11-24
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Publication No.: US10668597B2Publication Date: 2020-06-02
- Inventor: Laurie L. Poluha , Jacob S. Beveridge , Dean S. Holmes
- 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; Aleksander Medved; David B. Patchett
- International Application: PCT/US2015/062394 WO 20151124
- International Announcement: WO2016/089672 WO 20160609
- Main IPC: B24D3/02
- IPC: B24D3/02 ; B24D5/04 ; B24D3/28 ; B24D18/00
Abstract:
A nonwoven abrasive wheel includes a nonwoven abrasive body having opposed first and second major surfaces and a moisture barrier layer arranged on at least one of the first and second major surfaces. Methods of making are also described.
Public/Granted literature
- US20170334038A1 NONWOVEN ABRASIVE WHEEL WITH MOISTURE BARRIER LAYER Public/Granted day:2017-11-23
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