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. 21, 2009
Filed:
Sep. 15, 2006
Applicants:
Linfang Zhu, Naperville, IL (US);
Godwin Deng, Schaumburg, IL (US);
Inventors:
Linfang Zhu, Naperville, IL (US);
Godwin Deng, Schaumburg, IL (US);
Assignee:
Videojet Technologies Inc., Wood Dale, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/02 (2006.01); C09D 11/08 (2006.01); C09D 11/10 (2006.01); B41J 2/01 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is an ink composition, particularly an ink jet ink composition, comprising one or more organic solvents, one or more solvent-soluble binder resins, and a water-insoluble quinone dye, wherein the quinone dye is present in the ink composition in a dissolved state and the ink composition is a single phase ink composition. Also disclosed is a method of printing images on a substrate employing the ink composition.