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. 17, 2008
Filed:
Mar. 08, 2007
Applicants:
Christian Jackson, Wilmington, DE (US);
Kuo Hsiung Kung, Wilmington, DE (US);
Inventors:
Christian Jackson, Wilmington, DE (US);
Kuo Hsiung Kung, Wilmington, DE (US);
Assignee:
E.I. du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/02 (2006.01); B41J 2/01 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention pertains to an aqueous based magenta inkjet ink with good hue, chroma, optical density, fade resistance, and long latency, comprising a certain specified combination of soluble magenta colorants.