ABRASIVE FILAMENT AND BRUSH

An abrasive filament including a matrix of thermoplastic polymer; and a plurality of abrasive particles such as eutectic alumina zirconia particles interspersed throughout at least a portion of the matrix. Abrasive brushes including such abrasive filaments are also disclosed. Methods of deburring a...

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Bibliographic Details
Main Authors HOLMES DEAN S, CHOU YEUN JONG
Format Patent
LanguageEnglish
Published 16.02.2010
Subjects
BRUSHES
BRUSHWARE
GRINDING
HUMAN NECESSITIES
MANUFACTURE OF BRUSHES
PERFORMING OPERATIONS
POLISHING
TOOLS FOR GRINDING, BUFFING, OR SHARPENING
TRANSPORTING
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Summary:An abrasive filament including a matrix of thermoplastic polymer; and a plurality of abrasive particles such as eutectic alumina zirconia particles interspersed throughout at least a portion of the matrix. Abrasive brushes including such abrasive filaments are also disclosed. Methods of deburring a substrate having at least one burr, with a brush, the brush having bristles including eutectic alumina zirconia particles and a matrix of thermoplastic polymer, wherein the method includes the steps of: contacting the substrate with at least one bristle of the brush in a contact region; and inducing relative motion between the substrate and the at least one bristle.
Bibliography:Application Number: KR20097024403