Electrochromic safety glazing
US6995891B2 · kind B2 · utility
62Cited by
2References
7Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 18, 2003 |
| Grant date | Feb 7, 2006 |
| Priority date | — |
| Expiry date | Jan 27, 2024 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/28
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
An electrochromic device is achieved that exhibits the characteristics of impact-resistant safety glass by starting with a solid electrolyte sheet material and a peripheral sealant material sandwiched between substrates to heat and pressure such that the electrolyte bonds to the treated surfaces of the substrates with an adhesion of at least 1.8 kg/linear cm width causing the electrolyte to exhibit a tensile strength of at least 5 kg/cm2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.