Coating processes – Direct application of electrical – magnetic – wave – or... – Plasma
Patent
1993-06-15
1995-01-10
Beck, Shrive
Coating processes
Direct application of electrical, magnetic, wave, or...
Plasma
427579, 427227, 427240, 427255, 4273762, 427377, 4274071, 4274198, 427421, 4274301, B05D 302
Patent
active
053805674
ABSTRACT:
The present invention relates to a method of forming a coating on a substrate in the absence of oxygen. The method comprises coating the substrate with a solution comprising a solvent and hydrogen silsesquioxane resin. The solvent is evaporated and a preceramic coating thereby deposited on the substrate. The preceramic coating is then heated to a temperature of between about 500.degree. up to about 1000.degree. C. under an inert gas atmosphere. The process of the invention is useful for forming protective coatings on any substrate prone to oxidation. The present invention also relates to the formation of additional coatings on the coating formed above.
REFERENCES:
patent: 4460639 (1984-07-01), Chi et al.
patent: 4822697 (1989-04-01), Haluska et al.
patent: 4847162 (1989-07-01), Haluska et al.
Wagner et al., "Silicon Oxyhydride in Industrial and Engineering Chemistry" 44(2) 321-326 (1952).
Beck Shrive
Dow Corning Corporation
Gobrogge Roger E.
Utech Benjamin L.
LandOfFree
Hermetic coatings by heating hydrogen silsesquinoxane resin in a does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Hermetic coatings by heating hydrogen silsesquinoxane resin in a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hermetic coatings by heating hydrogen silsesquinoxane resin in a will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-849703