Method of forming printing plates by heat transfer

Details Method of forming printing plates by heat transfer Method of forming printing plates by heat transfer

1991-08-09

1993-08-24

Bowers, Jr., Charles L.

Radiation imagery chemistry: process, composition, or product th

Transfer procedure between image and image layer, image...

Imagewise heating, element or image receiving layers...

430300, 430309, 101467, 428195, G03F 700, G03C 1108

Patent

active

052387780

ABSTRACT:
A method for preparing a printing plate is disclosed. The method comprises contacting a heat sensitive medium, comprising a support and provided thereon a heat transfer layer containing a colorant, a heat fusible substance and a photo-curable composition, with a recording material having a hydrophilic recording surface through the heat transfer layer, applying heat in an image pattern to the contacted materials to transfer the image onto the recording material, and exposing the transferred image to actinic radiation to cure the transferred image.

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patent: 3751318 (1973-08-01), Newman
patent: 3964389 (1976-06-01), Peterson
patent: 4245003 (1981-01-01), Oransky et al.
patent: 4338007 (1982-07-01), Fromson et al.
patent: 4606994 (1986-08-01), Illers et al.
patent: 4624912 (1986-11-01), Zweifel et al.
patent: 4996093 (1991-02-01), Koshizuka et al.
patent: 5019452 (1991-05-01), Watanabe et al.
Matsunaga, Kazuo, "Production of repeatedly usable transfer ready medium", JP 60-173365, May 22, 1987.

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