Method for coating glass
US4019887A · kind A · utility
32Cited by
5References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 1975 |
| Grant date | Apr 26, 1977 |
| Priority date | — |
| Expiry date | Jun 10, 1995 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2218/365
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A coating consisting of or containing silicon is produced on glass by moving the glass, at a temperature of at least 400.degree. C, past a coating station to which silane-containing gas is supplied. The gas is released close to the glass surface into a hot zone opening towards the glass surface and at a substantially constant pressure across that surface. Non-oxidizing conditions are maintained in the hot zone, and the coating is produced by pyrolysis of the gas on the glass surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.