Optical film exhibiting improved light to solar gain heat ratio
US11214514B2 · kind B2 · utility
0Cited by
16References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 22, 2018 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | Jun 19, 2039 |
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.