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:
Oct. 04, 2016
Filed:
Apr. 03, 2013
Applicant:
Rhodia Operations, Paris, FR;
Inventors:
Patrick Ferlin, Paris, FR;
James Wilson, Coye-la-Foret, FR;
Fadila Benachich, Issy-les-Moulineaux, FR;
Assignee:
Rhodia Operations, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 220/06 (2006.01); C08F 120/06 (2006.01); C08F 4/40 (2006.01);
U.S. Cl.
CPC ...
C08F 220/06 (2013.01); C08F 4/40 (2013.01); C08F 120/06 (2013.01);
Abstract
The present invention concerns a method for preparing a polymer comprising a step of radical polymerization of monomers comprising at least monomers (M1) chosen from acrylic acid, one of the salts of same, or the mixture thereof, in which said radical polymerization step is carried out: