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1. (WO2017180468) ABRASIVE ARTICLE

Pub. No.:    WO/2017/180468    International Application No.:    PCT/US2017/026591
Publication Date: Fri Oct 20 01:59:59 CEST 2017 International Filing Date: Sat Apr 08 01:59:59 CEST 2017
IPC: C09K 3/14
B24D 3/34
Applicants: 3M INNOVATIVE PROPERTIES COMPANY
Inventors: YANG, Yugeun P.
Title: ABRASIVE ARTICLE
Abstract:
Abrasive articles, along with related compositions and methods, are provided. The abrasive articles include a backing, abrasive layer, and supersize coat that includes calcium stearate and a sodium salt of a modified styrene acrylic polymer. The disclosed supersize compositions make possible a high level of abrasive cut rate and cut life relative to conventional supersize compositions. As a further advantage, the compositions enable supersize coats that provide a high degree of optical clarity, enabling graphic images to be printed on the abrasive side of the article.