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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
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.