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1. (WO2018080765) STRUCTURED ABRASIVE ARTICLES AND METHODS OF MAKING THE SAME

Pub. No.:    WO/2018/080765    International Application No.:    PCT/US2017/055602
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Sat Oct 07 01:59:59 CEST 2017
IPC: B24D 3/28
B24D 11/02
B24D 11/00
B24B 37/22
C09K 3/14
Applicants: 3M INNOVATIVE PROPERTIES COMPANY
Inventors: NELSON, Thomas, J.
ECKEL, Joseph, B.
NIENABER, Aaron, K.
PETERSON, Scott, W.
JANSEN, Vincent, R.
Title: STRUCTURED ABRASIVE ARTICLES AND METHODS OF MAKING THE SAME
Abstract:
A structured abrasive article comprises a plurality of shaped abrasive composites disposed on and secured to a major surface of a backing. The shaped abrasive composites comprise magnetizable abrasive particles retained in an organic binder. On a respective basis, each of the magnetizable abrasive particles has a ceramic body with a magnetizable layer disposed on at least a portion thereof. Methods of making and using the structured abrasive articles are also disclosed.