Patents by Inventor Daniel Boixader

Daniel Boixader 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).

  • Procedure for the permanent reshaping of hair, and composition intended for carrying out said procedure
    Patent number: 4366827
    Abstract: A process for the permanent reshaping of hair consists in reducing the bisulfide bonds of the keratin by applying a reducing composition containing a cationic polymer and reforming the said bonds by applying an oxidizing composition in the presence of an anionic surface active agent.
    Type: Grant
    Filed: December 18, 1980
    Date of Patent: January 4, 1983
    Assignee: Societe Anonyme dite: L'Oreal
    Inventors: Annie Madrange, Daniel Boixader