Optical film exhibiting improved light to solar gain heat ratio
US10081570B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Dec 18, 2014 |
| Grant date | Sep 25, 2018 |
| Priority date | — |
| Expiry date | Dec 18, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12549
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The present disclosure is directed to optically transparent and IR reflecting films having a metal oxide based composite layer which can synergistically improve the optical properties, solar properties, and production speed of the whole composite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.