Abrasive article and method of making and using the same

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 memb...

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Bibliographic Details
Main Authors Woo, Edward J, Rambosek, Thomas W, Angadjivand, Seyed A, Donovan, Mary B, Sanders, Jr, Rufus C, Chou, Yeun-Jong
Format Patent
LanguageEnglish
Published 08.12.2009
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Summary: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.