Glazing panel and process for forming the same
US5721054A · kind A · utility
7Cited by
6References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 14, 1995 |
| Grant date | Feb 24, 1998 |
| Priority date | — |
| Expiry date | Jul 14, 2015 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C17/3417
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A glazing panel produced by pyrolytic coating of a substrate is described. One absorbent coating layer comprises at least one metal oxide selected from the oxides of chromium, cobalt and iron. A non-absorbent coating layer, in contact with absorbent layer comprises a material having a refractive index n(.lambda.) within the range 1.4 to 3.0. The glazing panel exhibits a color purity of greater than 16%, as measured by reflection from the coated side; and a solar factor of less than 70%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.