Patents by Inventor Andrew Allan Burton

Andrew Allan Burton has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Compositions for treating hair comprising a phosphate ester compound and an oxidizing agent
    Publication number: 20030226217
    Abstract: Compositions suitable for dyeing and bleaching hair comprising a phosphate ester compound and an oxidizing agent. The phosphate ester compound preferably comprises a mixture of monoester phosphates of alkoxylated fatty alcohols containing from about 12 to about 22 carbon atoms with diester phosphates of non-alkoxylated fatty alcohols containing from about 12 to about 22 carbon atoms. Preferably the compositions are in the form of oil-in-water emulsions. The compositions have good rheologies and improve the bleaching and dyeing of hair.
    Type: Application
    Filed: May 30, 2003
    Publication date: December 11, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Mark Richard Bowes, Andrew Allan Burton