ALUMINUM OXIDE

Brand	Owner (click to sort)	Address	Description
ALON	GODFREY L. CABOT, INC.	BOSTON, MASS.	ALUMINUM OXIDE, A MIXTURE OF CRYSTALLINE FORM OF ALUMINUM OXIDE, A HIGHLY REACTIVE ALUMINA OF HIGH PURITY, FOR USE IN THE PREPARATION OF VARIOUS COMPOUNDS OF ALUMINUM, AS A SUPPORT FOR CATALYSTS, AS A INSECTICIDE CARRIER, AND AS AN ACID ACCEPTOR IN VULCANIZATION OF CERTAIN SYNTHETIC RUBBERS;THE DRAWING IS LINED FOR SILVER, BUT THIS COLOR IS NOT CONSIDERED AN ESSENTIAL FEATURE OF THE MARK.;
FOUNDRY MASTER	FWI, INC.	8502 PRINCESS DRIVE SUITE 200 SCOTTSDALE AZ 85255	ALUMINUM OXIDE, CERAMIC, SILICON CARBIDE, AND ZIRCONIA ABRASIVES FOR USE IN THE MANUFACTURE OF GRINDERS, GRINDING WHEELS, GRINDING CUPS, GRINDING CONES, FIBER GRINDING DISKS, GRINDING PLUGS, RIGHT ANGLE GRINDERS, AND CUT-OFF MACHINES;FOUNDRY;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Doped aluminum oxide layers having a porous aluminum oxide layer and methods of their fabrication. The porous aluminum oxide layer may be formed by evaporation physical vapor deposition techniques to facilitate formation of a high-purity aluminum oxide layer. A dopant material is embedded in the pores of the porous aluminum oxide layer and subsequently converted to a dielectric form. The degree of porosity of the porous aluminum oxide layer may be controlled during formation to facilitate control of the level of doping of the doped aluminum oxide layer. Such doped aluminum oxide layers are useful as gate dielectric layers, intergate dielectric layers and capacitor dielectric layers in various integrated circuit devices.