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:
Jun. 02, 1998
Filed:
Sep. 25, 1996
Applicant:
Inventors:
Paul Richard West, Ft. Collins, CO (US);
Jeffery Allen Gurney, Greeley, CO (US);
Assignee:
Eastman Kodak Company, Rochester, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03F / ; G03F / ; G03F / ; G03F / ;
U.S. Cl.
CPC ...
4302781 ; 430944 ; 4302731 ; 430259 ; 430162 ; 430166 ; 430155 ; 430264 ; 430256 ; 430302 ; 430-5 ;
Abstract
A masking element is prepared with a photosensitive layer on a suitable support, overcoated with a masking layer containing an infrared absorbing compound and a thermally bleachable dye. The dye is bleached by imagewise laser irradiation, followed by floodwise exposure to produce an image in the photosensitive layer corresponding to the laser produced image. The outermost layers are removed and development provides a suitable negative-working printing plate.
West, Paul. (1998). Photosensitive element having integral thermally bleachable mask and (U.S. Patent No. 5759742). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5759742
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile