公开(公告)号：WO2006074058A1

公开(公告)日：2006-07-13

申请号：PCT/US2005/047405

申请日：2005-12-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： WOO, Edward J. ,  RAMBOSEK, Thomas W. ,  SCHMIDT, Curtis, J.

IPC: B24D11/02

CPC classification number: B24D11/02

Abstract: A porous abrasive article that allows air and dust particles to pass through. The abrasive article has a screen abrasive and a porous attachment interface. The screen abrasive has an abrasive layer comprising a plurality of erectly oriented abrasive particles and at least one binder. The porous attachment interface cooperates with the screen abrasive to allow the flow of particles through the abrasive article.

Abstract translation: 允许空气和灰尘颗粒通过的多孔磨料制品。 磨料制品具有筛网研磨剂和多孔附着界面。 筛网研磨剂具有包括多个直立取向的磨料颗粒和至少一个粘合剂的研磨层。 多孔附着界面与筛网研磨剂配合使颗粒流过磨料制品。

公开(公告)号：WO2008115628A1

公开(公告)日：2008-09-25

申请号：PCT/US2008/053241

申请日：2008-02-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： WOO, Edward J. ,  RAMBOSEK, Thomas W. ,  ANGADJIVAND, Seyed A. ,  DONOVAN, Mary B. ,  SANDERS, Rufus C., Jr. ,  CHOU, Yeun-Jong

IPC: B24B7/00 ,  B24B55/10 ,  B24D9/08 ,  B24D11/02

CPC classification number: B24B7/00 ,  B24B55/102 ,  B24D9/08 ,  B24D11/02

Abstract: An abrasive article comprises a porous abrasive member, a nonwoven filter medium, and a porous attachment fabric. A plurality of openings in the porous abrasive member cooperates with the nonwoven filter medium to allow the flow of particles from an outer abrasive surface of the porous abrasive member to the porous attachment fabric. Methods of making and using the abrasive articles are included.

Abstract translation: 磨料制品包括多孔磨料构件，非织造过滤介质和多孔附着织物。 多孔研磨件中的多个开口与非织造过滤介质配合以允许颗粒从多孔研磨件的外磨料表面流到多孔附着织物。 包括制造和使用磨料制品的方法。