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. 06, 2015
Filed:
Sep. 26, 2013
Applicant:
Coatex, Genay, FR;
Inventors:
Assignee:
COATEX, Genay, FR;
Primary Examiner:
Int. Cl.
CPC ...
C08L 33/10 (2006.01); C08F 20/06 (2006.01); C08F 2/38 (2006.01);
U.S. Cl.
CPC ...
C08L 33/10 (2013.01); C08F 2/38 (2013.01); C08F 20/06 (2013.01);
Abstract
The present invention relates to a new solvent-free preparation method of a (meth)acrylic acid polymer in solution, where said polymer has a molecular weight less than 8,000 g/mol and a polydispersity IP index between 2 and 3 by radical polymerization, the polymers obtained by this means, and their applications in industry.