公开(公告)号：US20210197340A1

公开(公告)日：2021-07-01

申请号：US16757696

申请日：2018-10-26

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Paul D. Graham ,  Douglas A. Davis ,  Shigeaki Dohgoshi ,  Kanta Kumar ,  Satoshi Matsuda ,  Jon P. Nietfeld ,  Thomas E. Pahl

IPC: B24D3/00 ,  B24D11/00 ,  B24D11/02

Abstract: An abrasive article having a removable support sheet having a first major surface. An image layer containing inks applied over the first major surface. A polyurethane backing layer having a first major backing surface located adjacent to the image layer and a second major backing surface opposite the first major surface. A functional layer comprising an abrasive layer applied to the second major surface; the abrasive layer comprising a make coat, abrasive particles and a size coat.