Polymeric amine-heterocyclic reaction products as fuel and lubricant antiwear, detergency and cleanliness additives
US5853435A · kind A · utility
7Cited by
22References
6Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 30, 1994 |
| Grant date | Dec 29, 1998 |
| Priority date | — |
| Expiry date | Dec 30, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10N2070/02
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Polymeric amine sulfur-containing heterocyclic reaction products have been found to be effective antiwear and corrosion inhibiting additives for fuels, including gasolines, and lubricants with excellent high temperature decomposing, cleanliness and detergency/dispersancy features.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.