Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Image layer portion transfer and element therefor
Patent
1991-01-04
1991-10-08
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Image layer portion transfer and element therefor
219216, 219244, G03C 554, G03F 726, B65D 8834
Patent
active
050553755
ABSTRACT:
A method of forming an image which comprises subjecting an image-forming material comprised of a substrate and a photosensitive layer containing a dye and/or a pigment and a photopolymerizable compound and disposed on the substrate to an image-exposure, thereby to allow the exposure to cause a difference of adhesion between an exposed portion and non-exposed portion in the photosensitive layer, and transferring the image to an image receptor on the basis of the difference of adhesion; wherein the photosensitive layer of the exposed image-forming material and the image receptor are allowed to face each other and directed into the nip between two rollers consisting of an elastic roller and a metallic roller having a surface temperature of between 50.degree. C. and 150.degree. C. with the image-forming material in contact with the elastic roller, thereby to transfer the image formed on the photosensitive layer to the image receptor through a nip portion of the two rollers, and the image-forming material and the image receptor are separated in a warm state after passage of these two members through the nip portion.
REFERENCES:
patent: 2756143 (1956-07-01), Murray
patent: 3060023 (1962-10-01), Burg
patent: 3060026 (1962-10-01), Heiart
patent: 3671240 (1972-06-01), Gramza et al.
Aoki Hirohumi
Hosoi Isao
Matsuo Masaaki
Ohta Masaru
Sumita Masujiro
Schilling Richard L.
Toyo Ink Manufacturing Co. Ltd.
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