Patents by Inventor Dominique Dupus

Dominique Dupus 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).

  • Publication number: 20060155030
    Abstract: The invention relates to an exfoliate structured zirconium phosphate characterized in that it is embodied in the form of a gel containing a maximum 1000 ppm organic compounds or a gel devoid of organic compounds which are chemically linked to phosphate. Said phosphate is obtained by a method wherein an aqueous dispersion is formed from a crystallized zirconium phosphate; a quantity of sodium compound is added to said dispersion whereby the NA/P ratio is more than 0.5; an acid is added in order to obtain a gel or a solid compound which is placed once more in water and which results in a gel; the phosphate can be used in the preparation of macromolecular-material-based compositions in order to improve the properties thereof.
    Type: Application
    Filed: December 17, 2003
    Publication date: July 13, 2006
    Inventors: Nicole Aupaix, Dominique Dupus