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. 26, 2005
Filed:
Sep. 16, 2002
Applicants:
Howard A. Fromson, Stonington, CT (US);
William J. Rozell, Vernon, CT (US);
Inventors:
Howard A. Fromson, Stonington, CT (US);
William J. Rozell, Vernon, CT (US);
Assignee:
Anocoil Corporation, Rockville, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F007/021 ;
U.S. Cl.
CPC ...
Abstract
A negative-working lithographic printing plate has a coating which is imaged by heating an area of the coating with an infrared laser and actinically reacting the coating in the heated area with ultraviolet or visible radiation. The coating contains an infrared absorber but the coating is not imageable by infrared radiation or by the heat generated. The imaging time is reduced since the actinic reaction rate is increased at the elevated temperature.