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Conditioning shampoo compositions having improved stability

  • US 5,955,066 A
  • Filed: 06/26/1997
  • Issued: 09/21/1999
  • Est. Priority Date: 10/16/1995
  • Status: Expired due to Fees
First Claim
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1. A hair conditioning shampoo composition comprising, by weight:

  • (a) from about 5% to about 50% of a detersive anionic surfactant;

    (b) from about 0.05% to about 20% of a stabilizing surfactant selected from the group consisting of amphoteric surfactants, cationic surfactants, and mixtures thereof;

    (c) from about 0.01% to about 10% of a fatty compound selected from the group consisting of fatty alcohols, fatty acids, alkyl ethers of fatty alcohols, alkoxylated fatty alcohols, alkyl ethers of alkoxylated fatty alcohols, fatty acid esters of fatty alcohols having from about 10 to about 30 carbon atoms, fatty acid esters of alkyl ethers of fatty alcohols, fatty acid esters of alkoxylated fatty alcohols, fatty acid esters of alkyl ethers of alkoxylated fatty alcohols, hydroxy-substituted fatty acids, and mixtures thereof;

    (d) from about 0.05% to about 20% of a hair conditioning agent comprising a water soluble cationic polymeric conditioning agent and a hydrocarbon conditioning agent;

    (e) from about 0.025% to about 1.5% polyalkylene glycol having the formula;

    ##STR13## wherein R is selected from the group consisting of H, methyl and mixtures thereof, and n is an integer from about 1500 to about 25,000;

    (f) from about 0.05% to about 20% by weight, of a nonvolatile dispersed silicone conditioning agent selected from the group consisting of arylated silicones having refractive indices of about 1.46 or higher; and

    (g) water.

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