Tear resistant solar control multilayer film
US7906202B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2006 |
| Grant date | Mar 15, 2011 |
| Priority date | — |
| Expiry date | Jul 6, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31504
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A tear resistant solar control multilayer film article is disclosed. The multilayer film article includes an infrared light reflecting multilayer film having alternating polymeric layers of a first polymer type and a second polymer type and the alternating polymeric layers cooperate to reflect infrared light; an infrared light absorbing nanoparticle layer including a plurality of metal oxide nanoparticles dispersed in a cured polymeric binder, the infrared light absorbing nanoparticle layer being adjacent the infrared light reflecting multilayer film, and a tear resistant polymeric film disposed adjacent to the infrared light reflecting multilayer film.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.