Liquid compositions for marking liquid hydrocarbon motor fuels and other fuels, motor fuels and other fuels containing them and process for detecting the markers
US10167435B2 · kind B2 · utility
0Cited by
22References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2012 |
| Grant date | Jan 1, 2019 |
| Priority date | — |
| Expiry date | Jan 19, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N30/7206
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure includes liquid compositions that can be used for marking liquid hydrocarbon-based fuels and combustibles; these compositions include at least one marker, one or more solvents and, optionally, one or more functional additives other than the markers. The disclosure also includes a process for qualitative and quantitative detection of these markers present in a liquid hydrocarbon-based composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.