Patents by Inventor Celia COLET

Celia COLET 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).

  • METHOD FOR ELIMINATING METAL IONS FROM A VISCOUS ORGANIC SOLUTION
    Publication number: 20170197204
    Abstract: The invention relates to a method for eliminating metal ions from a viscous organic solution, the viscosity of which at 20° C. is between 1 and 1000 cP. This method comprises the steps consisting in placing a macroporous ion-exchange resin in a column, said resin comprising at least one acid resin of carboxylic type, based on a copolymer having active groups in carboxylic form (CO2H), then in continuously passing said viscous organic solution over said ion-exchange resin.
    Type: Application
    Filed: June 1, 2015
    Publication date: July 13, 2017
    Applicant: Arkema France
    Inventors: Xavier Chevalier, Christophe NAVARRO, Celia COLET