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China Surfactant Detergent & Cosmetics ›› 2015, Vol. 45 ›› Issue (1): 25-27.doi: 10.13218/j.cnki.csdc.2015.01.006

• Developmentandapplicatio • Previous Articles     Next Articles

Performance of myristylmethyldihydroxyethylammonium bromide on fabrics

ZHENG Cai-yun1, GAO Ri-cheng2, MAO Tao-yan2, HUANG Ying-hong2, CHEN Rui-lan2, ZHAO Chao-hui2, ZHENG Cheng2   

  1. 1.Guangzhou Panyu Polytechnic,Guangzhou,Guangdong 511483,China;
    2.Fine Chemical Research Institute,Guangzhou University,Guangzhou,Guangdong 510006,China
  • Published:2019-04-01

Abstract: Antibacterial,mould proof and softening performance of the quaternary ammonium salt myristyl-methyldihydroxyethylammonium bromide on cotton fabrics and non-woven cloth was studied. Via antibacterial and mould proof tests on cotton fabrics and non-woven cloth treated with the quaternary ammonium salt,results showed that,when the mass concentration of the quaternary ammonium salt achieves 1 000 mg/L,its effect is remarkable with respect to Escherichia coli and Staphylococcus aureus,while it displays certain inhibition effect on Aspergillus niger,rope Penicillium and spherical shell mold. Via cotton fabric softening tests with the quaternary ammonium salt of separate mass fractions,results showed that when the mass fraction achieves 0.25%,best softening effect can be obtained.

Key words: cationic surfactant, myristylmethyldihydroxyethylammonium bromide, antibacterial, mould proof, softening

CLC Number: 

  • TQ423.12