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. 18, 2020
Filed:
Oct. 15, 2018
Applicant:
Arkema France, Colombes, FR;
Inventors:
Sylvain Bourrigaud, Morlanne, FR;
Sylvie Cazaumayou, Dax, FR;
Pierre Escale, Talence, FR;
Raber Inoubli, Pau, FR;
Assignee:
Arkema France, Colombes, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 220/10 (2006.01); C09J 153/00 (2006.01); C08F 4/34 (2006.01); C09D 153/00 (2006.01); C08F 293/00 (2006.01);
U.S. Cl.
CPC ...
C08F 293/005 (2013.01); C08F 4/34 (2013.01); C08F 220/10 (2013.01); C09D 153/00 (2013.01); C09J 153/00 (2013.01); C08F 2438/02 (2013.01); C08L 2205/04 (2013.01);
Abstract
The present invention relates to a process for the radical polymerization of alkoxyamines at low temperature, typically at temperatures as low as −50° C., in the presence of a nitroxide reducing agent or photoinitiator.