ABRASIVE Article comprising a backing, Abrasive layer with first and second Main surfaces, a binding layer and a bonding layer; procedure for repairing Optical Media,Where the grinding Medium with a articuloabrasivo.

摘要

ABRASIVE Article comprising a backing Layer Abrasive that has first and second Main surfaces, an adhesion layer in contact with the second Surface.And a zinc layer in contact with the adhesive Layer; Process for preparing the said Article; and a method for repairing Optical Media.