Gas odorant
US7682410B2 · kind B2 · utility
0Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 8, 2005 |
| Grant date | Mar 23, 2010 |
| Priority date | — |
| Expiry date | Apr 5, 2026 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L3/006
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The present invention refers to the use as gas odorant of alkoxy alkynes of formula (I)wherein R1 is methoxy or ethoxy; and R2 is hydrogen or methyl, to a process of odorizing gas and to fuel gas comprising it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.