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:
Jun. 02, 2015
Filed:
Feb. 11, 2014
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY, Saint Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 303/00 (2006.01); C07C 317/48 (2006.01); C07C 41/16 (2006.01); C07C 311/09 (2006.01); C08G 63/685 (2006.01); C08G 63/688 (2006.01); C09D 167/02 (2006.01); C07C 41/09 (2006.01); C07C 315/04 (2006.01);
U.S. Cl.
CPC ...
C07C 317/48 (2013.01); C07C 41/16 (2013.01); C07C 311/09 (2013.01); C08G 63/6856 (2013.01); C08G 63/6886 (2013.01); C09D 167/02 (2013.01); C07C 41/09 (2013.01); C07C 315/04 (2013.01);
Abstract
A fluorinated bis(acyl-containing compound and a fluorinated polyester formed from the fluorinated diacyl are described. More particularly, the fluorinated diacyl has an aromatic ring bonded to two acyl groups plus at least one third group that contains a perfluoroalkylsulfonamido group. The fluorinated polyesters formed from the fluorinated diacyl-containing compound can be used to provide a low energy surface with a relatively low refractive index compared to many other polyesters.