Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Imagewise heating – element or image receiving layers...
Patent
1996-10-24
1998-09-01
McPherson, John A.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Imagewise heating, element or image receiving layers...
430 7, 430201, 430945, 503227, G03C 800
Patent
active
058009604
ABSTRACT:
A method of producing a radiation-induced colorant transfer image on a support, includes the steps of: providing an image-receiving element comprising a support having thereon an image-receiving layer; providing a colorant donor element having a colorant transfer layer on a colorant element support and wherein colorant can be transferred from a transfer surface of the colorant donor element to the image-receiving element in response to selectively applied radiation; providing a uniformly reflecting opaque element that is sufficiently opaque to radiation at the wavelengths of the radiation source; causing the image-receiving element to be contacted with the colorant donor element and these elements to be positioned between the radiation source and the uniformly reflecting opaque element; and applying radiation to the colorant donor element to cause colorant to transfer to the image-receiving element.
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Boroson Michael L.
Fleissig Judith L.
Tickner Edward A.
Eastman Kodak Company
McPherson John A.
Owens Raymond L.
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