A microabrasive tool is formed from a slurry including liquid, abrasive grains, a bonding material, and a polymer—for example, gellan gum. The slurry is cast in a mold, and the polymer is ionically cross-linked. Cross-linking the polymer fixes the structure of the bonding material and the abrasive grains, wherein the abrasive grains are dispersed substantially uniformly within the bonding material. The ionically cross-linked structure of bonding material and abrasive grains can then be fired to form a microabrasive tool.

 
Web www.patentalert.com

< Method and materials for patterning of an amorphous, non-polymeric, organic matrix with electrically active material disposed therein

< Polymerizable lithographic printing plate precursor

> Conductive emulsion for preparing surface for powder coating

> Exposure head, exposure apparatus, and application thereof
~ 00248