Aqueous systems containing nitrogen-containing, phosphorous-free carboxylic solubilizer/surfactant additives
作者： John W. Forsberg
DOI:
关键词:
摘要: Combinations of carboxylic solubilizers, made by reaction an acylating agent with N-(hydroxyl-substituted hydrocarbyl) amine and surfactants are useful in incorporating oil-soluble, water-insoluble functional additives into aqueous systems. Typical solubilizers reacting alkyl-substituted succinic anhydride containing about 12 to 500 carbon atoms alkanol such as diethyl ethanol amine. nonionic hydrophilic ethoxylated phenols ionic both the anionic cationic type. anti-wear, extreme pressure load-carrying agents dithiophosphates. The systems formed aid combinations useful, for example, water-based hydraulic fluids.
lens.org 参考文章(39)
Ernest E Schmid, William H Schneider, Third-rail support and protection-board bracket ,(1924)
Rosauro V. Holgado, Oil-in-water emulsion hydraulic fluid ,(1975)
Edward G Foehr, Demulsified extended life functional fluid ,(1973)
Paul W Fischer, Aqueous hydraulic fluid ,(1959)
Alan Y Drummond, Leslie J Shephard, Alan H Edwards, Petroleum fuel containing tertiary alkanolamine ester ,(1964)
Herbert F Wiese, Water-in-oil emulsions containing succinic esters ,(1963)
Richard William Jahnke, Method for working metal and lubricants for use therein ,(1977)
Suer William M Le, Process of preparing lubricant additives ,(1964)
Kenneth Rothert, Corrosion-retarding functional fluid ,(1976)