Estimation of the effective number of — CH2 - groups in long-chain surface active agents

1974 ◽  
Vol 252 (5) ◽  
pp. 407-414 ◽  
Author(s):  
I. J. Lin ◽  
B. M. Moudgil ◽  
P. Somasundaran
Keyword(s):  
Effective Number ◽  
Surface Active Agents ◽  
Surface Active ◽  
Long Chain

scholarly journals Preparation of Cationic Surface Active Agents Derived from Long Chain Alkylvinylethers

1957 ◽  
Vol 60 (10) ◽  
pp. 1299-1303
Author(s):  
Saburo Komori ◽  
Tomo-o Sugiyama ◽  
Toshio Karaki ◽  
Kiyoshi Inoue
Keyword(s):  
Surface Active Agents ◽  
Surface Active ◽  
Long Chain

scholarly journals Synthesis of Anionic Surface Active Agents Containing Heterocyclic Moiety From Long Chain Fatty Alcohols

2017 ◽  
Vol 13 (10) ◽  
pp. 5935-5943
Author(s):  
Magda.H. Abdellattif ◽  
A.M.F. Eissa ◽  
H.M. Mohamed
Keyword(s):  
Biological Activities ◽  
Surface Active Agent ◽  
Active Agent ◽  
Fatty Alcohols ◽  
Chemical Structures ◽  
Surface Active Agents ◽  
Wetting Power ◽  
Surface Active ◽  
Anionic Surface ◽  
Long Chain

A series of novel groups of anionic surface active agent were synthesized. Synthesis of these surfactants via the reaction of long chain fatty alcohols (octyl, decyl and dodecyl) with maleic anhydride to give monoester. The monoester chloride reacted with amino derivatives of heterocyclic rings followed by addition of NaHSO3 .The surface tension, interfacial tension; Kraft point, emulsifying and wetting power were evaluated. Stability to hydrolysis, biodegradability and biological activities were measured. A comparison studies between the chemical structures and the results were done.   

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