Negative type image recording material

Details Negative type image recording material Negative type image recording material

1997-07-14

1999-10-12

Baxter, Janet

Radiation imagery chemistry: process, composition, or product th

Diazo reproduction, process, composition, or product

Composition or product which contains radiation sensitive...

4302701, 430914, 430926, G03C 152

Patent

active

059653191

ABSTRACT:
A negative type image recording material comprising (A) an onium salt compound having sulfonic acid as the counter ion to generate sulfonic acid decomposed by light or heat, (B) a cross-linking agent cross-linkable by an acid such as a phenol derivative preferably having at least two hydroxymethyl or alkoxymethyl groups bonded to a benzene ring, (C) a polymer compound having an alkaline-soluble group such as a novolak resin, and (D) an infrared ray absorbing agent which is a dye or pigment to absorb an infrared ray having a wavelength of 720 to 1,200 nm. The negative type image recording material can allow direct production of a form plate from digital data, and provide excellent storability, a good latitude of heat treatment conditions after exposure, and excellent plate wear upon printing.

REFERENCES:
patent: 5340699 (1994-08-01), Haley et al.
patent: 5536616 (1996-07-01), Frechet et al.
patent: 5641608 (1997-06-01), Grunwald et al.
patent: 5763134 (1998-06-01), Busman et al.

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