Chemical compositions and their use as fuel additives
US5425789A · kind A · utility
18Cited by
25References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 1993 |
| Grant date | Jun 20, 1995 |
| Priority date | — |
| Expiry date | Apr 28, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/22
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
A compound of the general formula ##STR1## where X is CONR.sub.2 or CO.sub.2.sup.- + H.sub.2 NR.sub.2 PA1 Y and Z are the same or different and selected from the group consisting of CONR.sub.2,CO.sub.2 R, OCOR, --OR, --R, --NCOR and PA1 one of Y or Z may be absent and PA1 R is selected from the group consisting of alkyl, alkoxy alkyl or polyalkoxyalkyl preferably containing at least 10 carbon atoms in the main chain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.