Chromophores for the detection of volatile organic compounds
US9994569B2 · kind B2 · utility
11Cited by
0References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2016 |
| Grant date | Jun 12, 2018 |
| Priority date | — |
| Expiry date | Aug 12, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2021/6439
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Aromatic diimide chromophores and methods for using the chromophores for the detection of volatile organic compounds are described. The chromophores are able to reversibly change colors in the presence or absence of volatile organic compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.