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:
Mar. 06, 2001
Filed:
Jun. 26, 2000
David A. Niemeyer, Rochester, NY (US);
Gerard J. Brien, Rochester, NY (US);
Charles DeBoer, Palmyra, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A process of forming a halftone color proof containing at least one dye transfer image and at least one pigment transfer image, comprising imagewise-exposing, for less than about 10,sec., by means of a laser having a power density of greater than 10,W/cm,, a dye-donor element comprising a support having thereon a dye layer comprising a dye dispersed in a polymeric binder, the dye layer having an infrared-absorbing material associated therewith, the laser exposure taking place through the side of the support of the dye-donor element which does not have the dye layer thereon, and transferring a portion of the dye in the dye layer to a receiving element having thereon an image-receiving layer; and imagewise-exposing, for less than about 10,sec., by means of the laser, an ablative or propulsive pigment-donor element comprising a support having thereon a transfer layer comprising a pigment dispersed in a binder, the transfer layer having an infrared-absorbing material associated therewith, the laser exposure taking place through the side of the support of the pigment-donor element which does not have the transfer layer thereon, and transferring a pigment image to the receiving element to obtain the halftone color proof.