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:
Sep. 23, 2014
Filed:
Jan. 14, 2008
Applicants:
Frédéric Rascalou, Rouen, FR;
Franck Denat, Dijon, FR;
Roger Guilard, Fontaine les Dijon, FR;
Jean-louis Babouhot, Fontaine les Dijon, FR;
Hervé Chollet, Dijon, FR;
Michel Meyer, Dijon, FR;
Inventors:
Frédéric Rascalou, Rouen, FR;
Franck Denat, Dijon, FR;
Roger Guilard, Fontaine les Dijon, FR;
Jean-Louis Babouhot, Fontaine les Dijon, FR;
Hervé Chollet, Dijon, FR;
Michel Meyer, Dijon, FR;
Assignee:
Commissariat a l'Energie Atomique, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
C08F 255/02 (2006.01); C08J 7/16 (2006.01); C08F 8/30 (2006.01); D06M 14/10 (2006.01); D06M 14/28 (2006.01);
U.S. Cl.
CPC ...
D06M 14/10 (2013.01); C08F 8/30 (2013.01); D06M 14/28 (2013.01);
Abstract
Material composed of a polyazacycloalkane grafted on polypropylene fibres. Process for the preparation of this material. Process for removing metal cations present in a liquid by bringing this liquid into contact with the said material.