Stock material or miscellaneous articles – Composite – Of inorganic material
Patent
1986-12-04
1988-06-28
Pianalto, Bernard D.
Stock material or miscellaneous articles
Composite
Of inorganic material
427 38, 427 58, 427122, 4271264, 427249, 4272552, 4272557, 427294, 4273762, 427380, 428688, 428704, B05D 306, B05D 512
Patent
active
047538554
ABSTRACT:
This invention relates to materials produced by diluting in a solvent a preceramic mixture of a hydrogen silsesquioxane resin and a metal oxide precursor selected from the group consisting of an aluminum alkoxide, a titanium alkoxide, and a zirconium alkoxide. The preceramic mixture solvent solution is applied to a substrate and ceramified by heating. One or more ceramic coatings containing silicon carbon, silicon nitrogen, or silicon carbon nitrogen can be applied over the ceramified SiO.sub.2 /metal oxide coating. A CVD or PECVD top coating can be applied for further protection. The invention is particularly useful for coating electronic devices.
REFERENCES:
patent: 3061587 (1962-10-01), Rust et al.
patent: 3615272 (1968-11-01), Collins et al.
patent: 3859126 (1972-08-01), Dietz et al.
patent: 4312970 (1982-01-01), Gaul
patent: 4340619 (1982-07-01), Gaul
patent: 4395460 (1983-07-01), Gaul
patent: 4397828 (1983-08-01), Seyferth et al.
patent: 4482669 (1984-11-01), Seyferth et al.
patent: 4482689 (1984-11-01), Haluska
patent: 4535007 (1985-08-01), Cannady
patent: 4540803 (1985-09-01), Cannady
patent: 4543344 (1985-09-01), Cannady
Frye et al, 1970, JACS 92, 5586.
"Ceramic Source", 1985, Am. Chem. Soc., vol. 1, 350-51.
Gupta & Chin, Characterization of Spin-On Glass Films as a Planarizing Dielectric, 1985, 22, 349-365.
Glaser & Pantano, Effect of the H.sub.2 O/Teos Ratio Upon the Preparation & Nitridation of Silica Sol/Gel Films, 1984, Journal of Non-Crystalline Solids, 63, 209-221.
Haluska Loren A.
Michael Keith W.
Tarhay Leo
Bittell James E.
Dow Corning Corporation
Pianalto Bernard D.
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