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Thickened acidic, hard surface cleaning and disinfecting compositions particularly useful for ceramic surfaces

  • US 6,239,092 B1
  • Filed: 09/01/1998
  • Issued: 05/29/2001
  • Est. Priority Date: 09/30/1997
  • Status: Expired due to Term
First Claim
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1. Thickened acidic hard surface cleaning and disinfecting composition comprising:

  • one or more nonionic surfactants;

    one or more quaternary ammonium surfactant compounds having germicidal properties;

    an acid mixture comprising formic acid and one or more water soluble organic acids wherein these acids are present in a weight ratio of formic acid;

    water soluble organic acids of 1;

    0.1-10;

    a cellulose based thickening composition;

    optionally to 10%wt. of one or more optional constituents;

    and, water.

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