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:
Aug. 31, 2004
Filed:
Dec. 31, 2002
Applicant:
Inventors:
Thomas P. Szumla, Lockport, NY (US);
David A. Niemeyer, Rochester, NY (US);
Charles D. DeBoer, Palmyra, NY (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B41J 2/01 ; B41M 5/00 ;
U.S. Cl.
CPC ...
B41J 2/01 ; B41M 5/00 ;
Abstract
An apparatus for offset lithographic printing including an offset lithographic printing press including a printing cylinder having a surface including a mixture of cationic colloidal silica, fumed alumina, and a polymeric amine; and an inkjet printhead disposed to print a digital image on the printing cylinder with an ink jet fluid including a pigment and a polymeric dispersing agent, which ink jet fluid dries to produce a surface active to oleophilic lithographic printing inks.