Abrasive of a microporous polymer matrix with inorganic particle

Abrasive tool making process – material – or composition – Impregnating or coating an abrasive tool

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51296, 51298R, B24B 100, C08S 5112

Patent

active

041382285

ABSTRACT:
An improved article for preparing critical surfaces, in particular for polishing, comprises means including a surface carrying a polishing abrasive of an average particle size less than 10 microns carried on a polymer matrix which has at least one of the following properties, microporosity, hydrophilicity and weak bonding to the polishing abrasive.

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