钙皂分散剂十二烷基苄磺基甜菜碱与皂的复配性能研究

doi:10.13218/j.cnki.csdc.2015.01.005

Abstract

Abstract: Compatibility of a lime soap dispersing agent,N-dodecyl-N,N-dimethyl-N-(p-sulfobenzyl) betaine (DSBB) with transparent soap base was investigated,and the performances of resistance to hard water,calcium tolerance,detergency,foaming power,wetting power and critical solution temperature were measured.Experimental results showed that lime soap dispersing power of DSBB was as high as 3.When the transparent soap was blended with 10% (mass fraction) of DSBB,the resistance to hard water,the detergency and the wetting power of the mixture were remarkably improved.DSBB was found beneficial to improve the solubility of the soap in cold water and without reducing the foaming power significantly.

Key words: sulfobetaine, complex soap, lime soap dispersing agent, compatibility

CLC Number:

TQ423.3

ZHENG Zhi-hui, HU Xue-yi, FANG Yun. Compatibility of lime soap dispersing agent N-dodecyl-N,N-dimethyl-N-(p-sulfobenzyl) betaine with soaps[J].China Surfactant Detergent & Cosmetics, 2015, 45(1): 22-24.

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Compatibility of lime soap dispersing agent N-dodecyl-N,N-dimethyl-N-(p-sulfobenzyl) betaine with soaps

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