Coated substrate with high reflectance
USRE40315E1 · kind E1 · reissue
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7References
29Claims
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Key dates
| Filing date | Apr 27, 2006 |
| Grant date | May 13, 2008 |
| Priority date | — |
| Expiry date | Apr 27, 2026 |
Classification
- Technology area (CPC —)General
Abstract
A transparent coated substrate with rather high reflectance, especially for use as in exterior glazing panels for buildings or automotives, is provided by a substrate carrying a coating stack comprising a pyrolytically-formed main layer containing oxide of tin and an outer layer comprising TiO2, whereby the so-coated substrate has a reflectance (RL) of more than 10%. The coated substrate advantageously shows photocatalytic and hydrophilic properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.