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. 06, 2016
Filed:
Aug. 30, 2011
Applicants:
Mehdi Durali, Carlsbad, CA (US);
Lotfi Hedhli, Noisy le Roi, FR;
Inventors:
Mehdi Durali, Carlsbad, CA (US);
Lotfi Hedhli, Noisy le Roi, FR;
Assignee:
Arkema Inc., King of Prussia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 14/22 (2006.01); C08F 214/22 (2006.01); C08L 27/16 (2006.01); C08F 14/08 (2006.01);
U.S. Cl.
CPC ...
C08L 27/16 (2013.01); C08F 14/08 (2013.01); C08F 14/22 (2013.01); C08F 214/22 (2013.01); C08F 214/225 (2013.01);
Abstract
A fluoropolymer latex is obtained by emulsion polymerization of one or more fluoromonomers in the presence of one or more acid-functionalized monomers such as vinyl sulfonic acid or a salt thereof. A fluorosurfactant need not be present.