A molded brush having a backing with a plurality of bristles extending therefrom. The backing and bristles are preferably integrally molded. The brush is molded from a moldable polymer such a thermoset polymer, thermoplastic polymer, or thermoplastic elastomer. The molded brush can include an attaching means molded integrally with the backing. Also disclosed is a method of making a molded brush and a method of refining a workpiece surface with a molded brush.
申请公布号
US5915436(A)
申请公布日期
1999.06.29
申请号
US19960739989
申请日期
1996.10.30
申请人
MINNESOTA MINING AND MANUFACTING COMPANY
发明人
JOHNSON, DAVID E.;MANN, LAWRENCE J.;MEVISSEN, SCOTT M.;PIHL, RICHARD M.;ROEKER, DAVID C.