Patents Represented by Attorney M. E. Delsignore

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  • Hair rinse conditioners with superior dry hair feel and high hair luster
    Patent number: 4859456
    Abstract: A stable hair rinse conditioning composition to provide superior dry feel and high luster properties, comprising about 0.5-15% by weight of a polyvinyl pyrrolidone/vinyl acetate copolymer, about 0.1-10% by weight of at least one hydrophilic cationic quaternary ammonium compound, and a water-soluble nonionic cellulose polymer such as hydroxyethyl cellulose, hydroxymethylpropyl cellulose, etc., in an aqueous vehicle.
    Type: Grant
    Filed: November 19, 1987
    Date of Patent: August 22, 1989
    Assignee: Colgate-Palmolive Company
    Inventor: Frank W. Marschner