Method of producing transparent, haze-free tin oxide coatings
US4600654A · kind A · utility
13Cited by
2References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 14, 1985 |
| Grant date | Jul 15, 1986 |
| Priority date | — |
| Expiry date | May 14, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C17/2453
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Transparent, haze-free tin oxide coatings on glass are obtained by chemical vapor deposition of liquid monophenyltin trichloride. The method includes the steps of vaporizing liquid monophenyltin trichloride and contacting the vapor in an oxidizing atmosphere with a substrate at an elevated substrate temperature, preferably about 450.degree. to 600.degree. C. The tin oxide coating on glass produced by this method has a haze which is less than 1%, and is substantially equal to the haze value for uncoated glass.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.