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Anionic/cationic surfactant mixtures

  • US 5,472,455 A
  • Filed: 08/10/1993
  • Issued: 12/05/1995
  • Est. Priority Date: 07/19/1989
  • Status: Expired due to Fees
First Claim
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1. A water-soluble complex comprising at least one cationic surfactant having the formula:

  • ##STR22## where R1 is an alkyl or alkenyl radical containing from about 8 to about 22 carbon atoms,R2 is an alkyl group of not more than 6 carbon atoms,R3 and R4 each represent (R5 O)n H, wherein n is 1 to 25, R5 is an alkylene of 2 to 4 carbon atoms and the total number of R5 O groups is at least 5, and X is halide; and

    at least one anionic surfactant having the formula;

    ##STR23## wherein R7 is an alkyl radical of from 8 to about 18 carbon atoms, andM is an alkali metal, ammonium or amine, wherein the ratio of anionic surfactant to cationic surfactant is about 1;

    1.

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