Amino-amide lubricants derived from polymeric fatty acids and poly(oxyethylene) diamines
US4107061A · kind A · utility
17Cited by
3References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 7, 1977 |
| Grant date | Aug 15, 1978 |
| Priority date | — |
| Expiry date | Nov 7, 1997 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2050/01
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Amino-amides obtained by the reaction of polymeric fatty acids with poly(oxyethylene) diamines are readily compatible with water in all proportions and form clear, aqueous solutions which have excellent lubricating properties.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.