Invention Grant
- Patent Title: Printed abrasive article
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Application No.: US15525097Application Date: 2015-10-23
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Publication No.: US10245705B2Publication Date: 2019-04-02
- Inventor: Paul D. Graham , Douglas A. Davis , Yugeun P. Yang
- 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
- International Application: PCT/US2015/057120 WO 20151023
- International Announcement: WO2016/073227 WO 20160512
- Main IPC: B24D11/00
- IPC: B24D11/00 ; B24D3/00 ; B24D11/02

Abstract:
A flexible abrasive article is provided with a first, non-tacky base layer having opposed first and second major surfaces. An ink layer is disposed on the first major surface of the first base layer, while a second, thermoplastic base layer is disposed on the ink layer whereby the ink layer is located between the first and second base layers. Disposed on the second base layer is an abrasive layer such that the second base layer is located between the abrasive layer and the ink layer. Compared with conventional printed flexible adhesive articles, the provided articles improved robustness while avoiding manufacturing difficulties related to flexographic printing onto abrasive coated articles.
Public/Granted literature
- US10155300B2 Printed abrasive article Public/Granted day:2018-12-18
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