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:
Jan. 06, 2015
Filed:
Nov. 16, 2012
Applicant:
Eastman Kodak Company, Rochester, NY (US);
Inventors:
Celin Savariar-Hauck, Badenhausen, DE;
Martin Heinrich, Osterode, DE;
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B41M 5/00 (2006.01); B41N 1/00 (2006.01); G03F 7/00 (2006.01); G03F 7/26 (2006.01); G03F 7/004 (2006.01); B41C 1/10 (2006.01); C09B 23/01 (2006.01); G03F 7/029 (2006.01); G03F 7/105 (2006.01); G03F 7/30 (2006.01);
U.S. Cl.
CPC ...
G03F 7/004 (2013.01); B41C 1/1008 (2013.01); C09B 23/0066 (2013.01); G03F 7/029 (2013.01); G03F 7/105 (2013.01); G03F 7/3035 (2013.01);
Abstract
A negative-working lithographic printing plate precursor is used for making lithographic printing plates from infrared radiation imaging. The precursor comprises free radical chemistry and a specific infrared radiation absorber that is a cyanine dye and defined by Formula (1a) described in the disclosure. This particular infrared radiation absorber provides both IR sensitivity and print out after imaging.