公开(公告)号：US11701755B2

公开(公告)日：2023-07-18

申请号：US16955678

申请日：2018-12-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jing Chen ,  Lan Hong Liu ,  Thomas P. Klun ,  Thomas W. Floyd ,  Bathsheba E. Chong Conklin ,  Dong Wu ,  Zhongmin Wang

IPC: B24D18/00 ,  B24D3/28 ,  B24D3/34 ,  B24D11/02

CPC classification number: B24D18/0072 ,  B24D3/28 ,  B24D3/346 ,  B24D11/02

Abstract: The present disclosure relates to saturated or primed abrasive article constructions containing an anti-loading composition which significantly reduces loading, is coatable, is durable, and is relatively inexpensive to manufacture. In particular, the use of the anti-loading compositions of the present disclosure as a size coat at least reduces if not eliminates the need for a supersize coat, while offering comparable if not superior performance and durability. The abrasive article further includes an anti-loading size layer comprising a size coat binder and wax at least partially disposed on the abrasive layer.

公开(公告)号：US20210069865A1

公开(公告)日：2021-03-11

申请号：US16955678

申请日：2018-12-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Jing Chen ,  Lan Hong Liu ,  Thomas P. Klun ,  Thomas W. Floyd ,  Bathsheba E. Chong Conklin ,  Dong Wu ,  Zhongmin Wang

IPC: B24D3/28 ,  B24D3/34 ,  B24D11/02

Abstract: The present disclosure relates to saturated or primed abrasive article constructions containing an anti-loading composition which significantly reduces loading, is coatable, is durable, and is relatively inexpensive to manufacture. In particular, the use of the anti-loading compositions of the present disclosure as a size coat at least reduces if not eliminates the need for a supersize coat, while offering comparable if not superior performance and durability. The abrasive article further includes an anti-loading size layer comprising a size coat binder and wax at least partially disposed on the abrasive layer.