Title:
Nitrogen-containing polyoxyalkylene detergent compositions
United States Patent 2979528
Inventors:
Lundsted, Lester G.
Publication Date:
04/11/1961
Export Citation:
Click for automatic bibliography generation
Assignee:
WYANDOTTE CHEMICALS CORP
Primary Class:
564/505
Other Classes:
510/354, 510/356, 510/482, 510/486, 510/499, 516/77, 516/DIG.7, 564/443, 564/475
International Classes:
B01D19/04; C08F2/22; C08G65/26; C11D1/44; B01D19/02; C08F2/12; C08G65/00; C11D1/38
View Patent Images:
Download PDF 2979528        PDF help
US Patent References:
2792369Process for breaking petroleum emulsions employing certain oxyalkylated diethylene triamines
2792367Process for breaking petroleum emulsions employing certain oxyalkylation products derived in turn from reactive nitrogen containing compounds
2786080Stabilized polyoxyalkylene compositions
2742455Production of n, n-polyoxyethylated rosin amines
2677700Polyoxyalkylene surface active agents
2674619Polyoxyalkylene compounds
2589199Process for breaking emulsions of the oil-in-water class
2552534Processes for breaking petroleum emulsions
2552530Process for breaking petroleum emulsions
2220147Manufacture of alkylolamines
2174762Condensation products derived from amines and method of producing them
Foreign References:
GB297484A