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:
May. 26, 2009
Filed:
Mar. 30, 2005
Applicants:
Richard P. Szajewski, Rochester, NY (US);
Xiaoru Wang, Webster, NY (US);
Inventors:
Richard P. Szajewski, Rochester, NY (US);
Xiaoru Wang, Webster, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B05D 1/06 (2006.01); C08K 3/20 (2006.01); C08L 33/02 (2006.01); C08L 75/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to an ink jet ink set comprising a colored aqueous ink and a substantially colorless aqueous ink, wherein the colored ink comprises a cationic coloring agent and the colorless ink comprises an anionic polymer or oligomer.
Szajewski, Richard. (2009). Aqueous ink of colored ink and colorless ink containing anionic polymer (U.S. Patent No. 7537650). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7537650
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile