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. 06, 2018
Filed:
Sep. 26, 2015
Applicant:
E I Du Pont DE Nemours and Company, Wilmington, DE (US);
Inventors:
Peter Anthony Fox, Wilmington, DE (US);
Stephen E Burkhardt, Wilmington, DE (US);
Christopher P Junk, Wilmington, DE (US);
Shuhong Wang, Hockessin, DE (US);
Assignee:
E I DU PONT DE NEMOURS AND COMPANY, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08K 3/04 (2006.01); C08K 5/3417 (2006.01); C08K 5/3412 (2006.01); C08K 5/34 (2006.01); C08K 5/3415 (2006.01);
U.S. Cl.
CPC ...
C08K 5/3417 (2013.01); C08K 3/04 (2013.01); C08K 5/34 (2013.01); C08K 5/3412 (2013.01); C08K 5/3415 (2013.01);
Abstract
Curing fluoroelastomers with curing agents of formulas (I), (II), (III), and (IV): wherein each of R, R, R, R, R, R, R, and R, is selected from the group consisting of H; halogen atom; C1 to C4 alkyl groups in which the alkyl group is linear, branched, or cyclic; OR'; and aromatic groups;