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:
Dec. 11, 2012
Filed:
Jul. 15, 2009
Applicants:
Meagan Winkler Sisk, Lexington, KY (US);
Agnes Kam Zimmer, Lexington, KY (US);
Inventors:
Meagan Winkler Sisk, Lexington, KY (US);
Agnes Kam Zimmer, Lexington, KY (US);
Assignee:
Lexmark International, Inc., Lexington, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/02 (2006.01); B05D 5/00 (2006.01); B41J 2/01 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to inkjet inks having improved compatibility with high resolution nozzle plate materials such that the inkjet inks resist clogging nozzles and flooding upon jetting. The inkjet ink includes one or more colorants, at least three co-solvents comprising about 18% to about 24% of the composition of the ink by weight, a penetrant, at least one wetting agent, and water.