Method of making an abrasive product

Details Method of making an abrasive product Method of making an abrasive product

2005-09-27

2005-09-27

Marcheschi, Michael (Department: 1755)

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

C051S293000, C051S298000, C051S307000, C051S308000, C051S309000

Reexamination Certificate

active

06949128

ABSTRACT:
The invention provides a method of making an embossed abrasive article comprising providing a sheet-like foam backing having a first surface and an opposite second surface; providing an abrasive coating comprising abrasive particles and binder over said first surface to provide an abrasive article; and applying under pressure a patterned embossing tool having an embossing surface including at least a pattern of raised areas to the abrasive coating of the abrasive article to provide an embossed pattern at least including depressed areas corresponding to the raised areas of the embossing surface in said abrasive coating and said foam backing to provide an embossed abrasive article.

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