SILICON DIOXIDE WHICH

Brand	Owner	Address	Description
TULLANOX	TULCO, INC.	9 Bishop Road Ayer MA 01432	SILICON DIOXIDE WHICH HAS BEEN RENDERED HYDROPHOBIC FOR USE GENERALLY IN THE INDUSTRIAL ARTS AND PARTICULARLY AS A FREE-FLOW AGENT, AS A THICKENING AGENT FOR WATER RESISTANCE IN GREASE AND INK, AS A REINFORCEMENT OF PLASTICS, POLYMERS, RESINS AND ADHESIVES, AS AN ABSORPTION AGENT FOR ORGANIC LIQUIDS, AS AN INGREDIENT IN DEFOAMING FORMULATIONS, AS AN ANTIFOULING AGENT, AS AN EMULSIFYING AGENT, IN WATER AND AIR EMULSIFIERS, AND AS A SUPER HYDROPHOBIC COATING;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

By heat treating a silicon dioxide liner prior to patterning a silicon nitride spacer layer, the etch selectivity of the silicon dioxide with respect to the silicon nitride is increased, thereby reducing or eliminating the problem of pitting through the silicon dioxide layer. This allows further scaling of the devices, wherein an extremely thin silicon dioxide liner is required to obtain an accurate lateral patterning of the dopant profile in the drain and source regions.