公开(公告)号：US20200331118A1

公开(公告)日：2020-10-22

申请号：US16092415

申请日：2016-12-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ceni Jacob ,  Adriana C. Gorgan ,  Jennifer L. Johnson ,  Yugeun P. Yang

IPC: B24D3/34 ,  B24D11/00 ,  C09D125/14

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 an ammonium salt of a modified styrene acrylic polymer. The supersize coat can be dried to a translucent film at temperatures well below the melting temperature of the binder without need for a surfactant. Advantageously, these abrasive articles can reduce swarf accumulation during an abrading operation and enhance cut performance while achieving a high degree of optical clarity.