Title:
Nitrogen-containing polyoxyalkylene detergent compositions
United States Patent 2979528
US Patent References:
Condensation products derived from amines and method of producing them
- - 2174762
Manufacture of alkylolamines
- - 2220147
Process for breaking petroleum emulsions
- - 2552530
Processes for breaking petroleum emulsions
- - 2552534
Process for breaking emulsions of the oil-in-water class
- - 2589199
Condensation products derived from amines and method of producing them
- - 2174762
Manufacture of alkylolamines
- - 2220147
Process for breaking petroleum emulsions
- - 2552530
Processes for breaking petroleum emulsions
- - 2552534
Process for breaking emulsions of the oil-in-water class
- - 2589199
Inventors:
Lundsted, Lester G.
Publication Date:
04/11/1961
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Export Citation:
Assignee:
WYANDOTTE CHEMICALS CORP
Primary Class:
Other Classes:
564/443, 516/DIG.007, 510/482, 510/486, 516/77, 510/356, 510/354, 564/475, 510/499
International Classes:
C08F2/22
US Patent References:
| 2674619 | Polyoxyalkylene compounds | |||
| 2677700 | Polyoxyalkylene surface active agents | |||
| 2742455 | Production of n, n-polyoxyethylated rosin amines | |||
| 2786080 | Stabilized polyoxyalkylene compositions | |||
| 2792367 | Process for breaking petroleum emulsions employing certain oxyalkylation products derived in turn from reactive nitrogen containing compounds | |||
| 2792369 | Process for breaking petroleum emulsions employing certain oxyalkylated diethylene triamines |
Foreign References:
| GB297484A |