Oil compositions
US6554876B1 · kind B1 · utility
7Cited by
12References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 2000 |
| Grant date | Apr 29, 2003 |
| Priority date | — |
| Expiry date | Feb 7, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10M2219/083
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Specific esters of specific alkoxylated alcohols in combination with other cold flow improvers provide oils with improved low temperature properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.