Patents Assigned to Estee Lauder Inc.
  • Patent number: 3932609
    Abstract: A stable antiperspirant liquid composition which is particularly suitable for use as an antiperspirant roll-on comprising an aluminum astringent material, a small but effective amount of a quaternary ammonium salt and fumed silica in an aqueous medium.
    Type: Grant
    Filed: March 29, 1974
    Date of Patent: January 13, 1976
    Assignee: Estee Lauder Inc.
    Inventors: Joseph Rosenstreich, Joseph Gubernick, Frank Garone