Friction reducing, antiwear additives
US4617133A · kind A · utility
1Cited by
4References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 1984 |
| Grant date | Oct 14, 1986 |
| Priority date | — |
| Expiry date | Aug 9, 2004 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10M2223/043
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Oxazoline salts of acid phosphates derived from hydrocarbyl diols are effective multifunctional friction reducing additives when incorporated into various fluid hydrocarbyl compositions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.