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:
Feb. 21, 2017
Filed:
Sep. 22, 2011
Applicants:
Mathias Destarac, Paris, FR;
Aymeric Guinaudeau, Louplande, FR;
Stéphane Mazieres, Castanet-Tolosan, FR;
James Wilson, Coye-la-Foret, FR;
Inventors:
Mathias Destarac, Paris, FR;
Aymeric Guinaudeau, Louplande, FR;
Stéphane Mazieres, Castanet-Tolosan, FR;
James Wilson, Coye-la-Foret, FR;
Assignees:
RHODIA OPERATIONS, Aubervilliers, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S.), Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 2/38 (2006.01); C08F 226/10 (2006.01); C08F 293/00 (2006.01); C08F 4/40 (2006.01); C08F 126/10 (2006.01);
U.S. Cl.
CPC ...
C08F 2/38 (2013.01); C08F 4/40 (2013.01); C08F 126/10 (2013.01); C08F 226/10 (2013.01); C08F 293/00 (2013.01); C08F 293/005 (2013.01); C08F 2438/03 (2013.01);
Abstract
The present invention relates to a method for preparing a polymer based on N-vinyl lactam monomer units, which comprises a step (E) for controlled radical polymerization of a composition comprising:
Destarac, Mathias. (2017). Controlled free-radical polymerization of n-vinyl lactams in an aqueous medium (U.S. Patent No. 9574022). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9574022
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile