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:
Apr. 29, 2014
Filed:
Aug. 08, 2007
Applicants:
Jose Esteban Valentini, West Chester, PA (US);
Dean M. Fake, Wilmington, DE (US);
Christian Jackson, Wilmington, DE (US);
Inventors:
Jose Esteban Valentini, West Chester, PA (US);
Dean M. Fake, Wilmington, DE (US);
Christian Jackson, Wilmington, DE (US);
Assignee:
E I du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41J 2/01 (2006.01); B41J 2/17 (2006.01); B41J 2/18 (2006.01); B60C 1/00 (2006.01); C08G 18/08 (2006.01); C08J 3/00 (2006.01); C08K 3/04 (2006.01); C08L 31/00 (2006.01); C08L 33/00 (2006.01); C08L 53/00 (2006.01); C08L 75/00 (2006.01); C09D 5/00 (2006.01); C09D 5/02 (2006.01); C09D 11/00 (2014.01); C09J 7/02 (2006.01); G01D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention pertains to an ink for inkjet printing, in particular to an aqueous ink comprising a self-dispersing pigment colorant and certain soluble polymers which enhance print quality without compromising jetting performance.