Patents by Inventor Jean P. Yquel

Jean P. Yquel 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).

  • Anhydrous cosmetic composition in the aerosol form forming a foam
    Patent number: 5286475
    Abstract: An anhydrous cosmetic composition in the aerosol form for forming a foam is composed of a propellant and an oily phase. The oily phase contains in combination at least one cosmetic oil or a mixture of an oil and a fatty substance and at least one foaming agent. The foaming agent corresponds to the following general formula: ##STR1## wherein R represents a hydrogen atom or an alkyl radical having 14 to 20 carbon atoms, andR.sub.1 represents an alkyl radical having 8 to 18 carbon atoms. This composition allows a highly stable foam to be obtained.
    Type: Grant
    Filed: November 8, 1991
    Date of Patent: February 15, 1994
    Assignee: L'Oreal
    Inventors: Nathalie Louvet, Liliane Lukassen, Jean P. Yquel