6Okahara M, Masuyama A, Sumida Y.Surface-active properties of new types of amphipathic compounds with two hydrophilic ionic group and lipophilic alkyl chains [J]. J Jpn Oil Chem Soc,1988, 37:746-748.
7Kalopissis G,Gregoire G,Vanler-berghe H. Cationic surfactants[ P]. U.S. 4315912 . 1982.
8Wazzarella E D, Atkinson J M. Storage stable paper size composition containing ethoxylated lanolin [ P ].U. S: 4711671,1987.
9Parslow M W, Willise E. Fabric Softening Composition[ P]. U. S, 4 464273. 1984.
10Zhang G H, Yang J Q. The study on Inhibition of quatemary ammonium dialky-imidazoline cationic surfactant in acid pickling solution[ J]. International Conference on Surfactant & Detergent (China). 2002 (6) :60-62.