公开(公告)号：WO2019215571A1

公开(公告)日：2019-11-14

申请号：PCT/IB2019/053673

申请日：2019-05-06

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： MEVISSEN, Scott M. ,  LUKOWSKI, Mark A. ,  NELSON, Thomas J. ,  SCHMALL, Kaylee R. ,  TRUONG, Myhanh T.

IPC: C09K3/14 ,  B24D11/00 ,  B24D11/02

Abstract: The present disclosure provides an abrasive article. The abrasive article includes a base. The abrasive article further includes a plurality of soft shaped abrasive particles distributed about the base.

公开(公告)号：WO2018198004A1

公开(公告)日：2018-11-01

申请号：PCT/IB2018/052774

申请日：2018-04-20

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： MOREN, Louis S. ,  MEVISSEN, Scott M. ,  MEHSIKOMER, Gregory G. ,  BELL, Shawn C. ,  STRAM, Gary T.

IPC: D04H1/413 ,  D04H1/4391 ,  D04H1/64 ,  D04H1/732 ,  B24D3/00 ,  B24D11/00

Abstract: Various embodiments disclosed relate to an abrasive article. The abrasive article includes a nonwoven web. The nonwoven web includes a first irregular major surface and an opposite second irregular major surface. The nonwoven web further includes a fiber component comprising staple fibers having a linear density ranging from about 50 denier to about 2000 denier and a crimp index value ranging from about 15% to about 60%. The nonwoven web further includes a binder dispensed on the fiber component and abrasive particles dispersed throughout the nonwoven web.

公开(公告)号：WO2015038401A1

公开(公告)日：2015-03-19

申请号：PCT/US2014/054094

申请日：2014-09-04

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： MOREN, Louis S. ,  MEVISSEN, Scott M. ,  WOO, Edward J. ,  KAUR, Jasmeet

IPC: B24D11/00 ,  B24D3/00

CPC classification number: B24D11/00 ,  B24B1/00 ,  B24D3/00 ,  B24D3/34 ,  B24D11/02

Abstract: A nonwoven abrasive article includes: a lofty open nonwoven fiber web, an abrasive layer bonded to the lofty open nonwoven fiber web, and a peripheral antiloading composition disposed on the abrasive layer. The peripheral antiloading composition comprises at least 50 percent by weight of wax having a melting point onset of from 180°F (82°C) to 290° F (143°C). A method of abrading a workpiece using the nonwoven abrasive article is also disclosed.

Abstract translation: 一种非织造材料制品包括：高度开放的无纺纤维网，粘结到高开放非织造纤维网上的研磨层，以及设置在研磨层上的周边抗压组合物。 外围抗压组合物包含至少50重量％的熔点为180°F（82℃）至290°F（143℃）的蜡。 还公开了使用非织造材料制品研磨工件的方法。