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:
Mar. 10, 2015
Filed:
Jan. 21, 2011
Applicants:
Michael Henry Ober, Newark, DE (US);
Ernest Byron Wysong, Hockessin, DE (US);
Timothy Edward Hopkins, Wilmington, DE (US);
Andrew Hen Liu, Newark, DE (US);
Inventors:
Michael Henry Ober, Newark, DE (US);
Ernest Byron Wysong, Hockessin, DE (US);
Timothy Edward Hopkins, Wilmington, DE (US);
Andrew Hen Liu, Newark, DE (US);
Assignee:
E I du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 133/16 (2006.01); C04B 41/00 (2006.01); C04B 41/48 (2006.01); C08F 220/24 (2006.01); C14C 9/00 (2006.01); C08F 220/18 (2006.01); C08F 220/28 (2006.01);
U.S. Cl.
CPC ...
C09D 133/16 (2013.01); C04B 41/009 (2013.01); C04B 41/4842 (2013.01); C08F 220/24 (2013.01); C14C 9/00 (2013.01); C08F 220/18 (2013.01); C08F 2220/281 (2013.01);
Abstract
A solvent-based non-aqueous fluorinated methacrylate polymer comprising repeating units in any sequence from (1) at least one fluorinated methacrylate, and (2) at least one non-fluorinated alkyl acrylate and (3) at least one non-fluorinated hydroxyalkyl methacrylate,