Novel alkenyl-substituted oxa-amines and their use as additives for lubricating oils and fuels
US4168242A · kind A · utility
15Cited by
10References
20Claims
0Family size
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Key dates
| Filing date | Jan 27, 1978 |
| Grant date | Sep 18, 1979 |
| Priority date | — |
| Expiry date | Jan 27, 1998 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2010/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Novel compositions of matter comprising alkenyl amines are provided. They are prepared by the reaction of a halogenated polyolefin with at least one polyamine having an ether group, such as tris(6-amino-3-oxa-hexyl)amine, N,N-bis(6-amino-3-oxa-hexyl)ethanol amine, N-ethyl-N,N-bis(6-amino-3-oxa-hexyl)amine, etc. The novel compositions of matter provide detergent-dispersant additives for use in lubricating oils and fuels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.