Electrochromic compound, electrochromic composition, and electrochromic display element
US10534236B2 · kind B2 · utility
3Cited by
4References
12Claims
0Family size
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Key dates
| Filing date | Jun 17, 2016 |
| Grant date | Jan 14, 2020 |
| Priority date | — |
| Expiry date | Sep 4, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2211/1033
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Provided is an electrochromic compound represented by the following general formula (I) or (II) where R1 to R13 are each independently a hydrogen atom, a halogen atom, a monovalent organic group, or a polymerizable functional group, and at least one of the R1 to the R13 is a polymerizable functional group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.