The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 20, 2016
Filed:
Mar. 07, 2012
Jean-yves Chane-ching, Toulouse, FR;
Oana Zaberca, Toulouse, FR;
Azmach Tolesa, Toulouse, FR;
Andrea Balocchi, Ramonville Saint Agne, FR;
Jean-Yves Chane-Ching, Toulouse, FR;
Oana Zaberca, Toulouse, FR;
Azmach Tolesa, Toulouse, FR;
Andrea Balocchi, Ramonville Saint Agne, FR;
UNIVERSITE PAUL SABATIER TOULOUSE III, Toulouse, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.), Paris, FR;
INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE TOULOUSE, Toulouse, FR;
ECOLE SUPERIEURE DES BEAUX-ARTS DE LA REUNION, Le Port, FR;
Abstract
A colloidal dispersion of a metal chalcogenide material in divided state in an aqueous liquid phase selected from the group consisting of aqueous solutions and solutions including a mixture of water and at least one solvent that is miscible with water, wherein the carbon element of the material is present in a proportion of less than 2.5 wt. % as determined by elemental analysis, the concentration of the material in the colloidal dispersion is more than 40 g/l, and the colloidal dispersion has a charge potential value which is negative and the absolute value of which is higher than 20 mV.