Chemicals used in industry and science, namely, nanoparticles made of aluminum oxide for use in polishing and coating systems and on decorative paper as a surface protection agent, namely, an anti-scratch agent [ ; for use in textiles, namely, in refractory-finishing for glass-fabrics; for use in technical ceramics, namely, composite materials, including nanoceramic composites, ceramics for human implants, ceramic fibers, and grinding preparations for ceramic abrasive grits; for use in master...