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. 09, 2018
Filed:
Dec. 16, 2011
Gregg D. Dahlke, St. Paul, MN (US);
Denis Duchesne, Woodbury, MN (US);
Tatsuo Fukushi, Woodbury, MN (US);
Werner M. Grootaert, Oakdale, MN (US);
Miguel A. Guerra, Woodbury, MN (US);
Harald Kaspar, Burgkirchen, DE;
Larry A. Last, Moulton, AL (US);
Peter J. Scott, Madison, AL (US);
Zai-ming Qiu, Woodbury, MN (US);
Gregg D. Dahlke, St. Paul, MN (US);
Denis Duchesne, Woodbury, MN (US);
Tatsuo Fukushi, Woodbury, MN (US);
Werner M. Grootaert, Oakdale, MN (US);
Miguel A. Guerra, Woodbury, MN (US);
Harald Kaspar, Burgkirchen, DE;
Larry A. Last, Moulton, AL (US);
Peter J. Scott, Madison, AL (US);
Zai-Ming Qiu, Woodbury, MN (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
Described herein is a composition having a fluoropolymer derived from the polymerization of a monomer and a sulfinate-containing molecule, wherein the sulfinate-containing molecule is selected from the group consisting of Formula (I), Formula (II); and combinations thereof, wherein X, X, and Xare each independently selected from H, F, Cl, a Cto Calkyl group, and a Cto Cfluorinated alkyl group; R is a linking group; Zand Zare independently selected from F, CF, and a perfluoroalkyl group; Rand Rare end-groups; p is 0 or 1; m is at least 1; and M is a cation. Also disclosed are methods of making and articles thereof.