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China Surfactant Detergent & Cosmetics ›› 2022, Vol. 52 ›› Issue (11): 1179-1187.doi: 10.3969/j.issn.1001-1803.2022.11.005

• Development and application • Previous Articles     Next Articles

Research on the application of glycerin and 1.3-butanediol in the preparation of cleansing oil by D-phase emulsification method

Dong Leilei1,Huang Tianyi1,Cai Yichao1,Duan Guolan1,Wu Xu1,Zhou Qianhui2,Zhang Dongmei2,*()   

  1. 1. Bloomage Biotechnology Corporation Limited, Shanghai 200131, China
    2. Division of Perfume and Cosmetics, Shanghai Institute of Technology, Shanghai 201418, China
    3. Engineering Research Center of Perfume & Aroma and Cosmetics, Ministry of Education, Shanghai 201418, China
  • Received:2021-12-31 Revised:2022-10-31 Online:2022-11-22 Published:2022-11-22
  • Contact: Dongmei Zhang E-mail:dmzhang@sit.edu.cn.

Abstract:

The cleansing oil was prepared by D-phase emulsification method. PEG-20 glycerol triisostearate was selected as the emulsifier, glycerol or 1.3-butanediol was used as the co-emulsifier, and 10 kinds of oils in mineral oil, alkane and ester were selected. The effects of oils and polyols on the appearance, conductivity, microstructure and type of emulsion formed during D-phase emulsification were systematically analyzed. The research results show that: according to the ratio of fat∶emulsifier∶co-emulsifier (6∶3∶1), it is found that mineral oil (7#, 10#), ethylhexyl palmitate and two polyols can all form transparent cleansing oil system, but isohexadecane can only work with 1.3-butanediol to get the same system. By observing the appearance and electrical conductivity of the emulsion, it is found that the greater the interfacial tension between ester oils and glycerol, the higher the transparency of the formed system and the smaller the particle size. Compared with glycerin, 1.3-butanediol can improve the transparency of the microemulsion and the conductivity of the particles in the D-phase emulsification process, and it is easier to form a two-continuous phase structure, which can be used in a cleansing oil formulation system.

Key words: D-phase emulsification, PEG-20 glyceryl triisostearate, glycerin, 1.3-butanediol, cleansing oil

CLC Number: 

  • TQ658