Carboxylated surfactant-containing lubricants, production and use
US4895668A · kind A · utility
10Cited by
12References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 4, 1989 |
| Grant date | Jan 23, 1990 |
| Priority date | — |
| Expiry date | Jan 4, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S516/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A synergistic aqueous lubricant composition which comprises one or more carboxylated surfactants and one or more non-carboxylated surfactants in combination with a soap lubricant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.