Friction reducing additives for fuels and lubricants
US5858029A · kind A · utility
6Cited by
12References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 1997 |
| Grant date | Jan 12, 1999 |
| Priority date | — |
| Expiry date | Oct 28, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2070/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The invention provides certain hydroxyacetamides which have been prepared by reacting primary etheramines with hydroxycarboxylic acid, particularly etheramine glycolamide, and their use as friction reducing additives in fuels and lubes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.