Photosensitive image-forming material comprised of carboxyl grou

Details Photosensitive image-forming material comprised of carboxyl grou Photosensitive image-forming material comprised of carboxyl grou

Filed on

1985-02-08

Date issued

1987-02-03

Examiner

Kittle, John E.

Patent Class

Radiation imagery chemistry: process, composition, or product th

SubClass

Imaging affecting physical property of radiation sensitive...

SubSubClass

Radiation sensitive composition or product or process of making

Other Related Categories

430285, 430286, 430287, 430284, 428458, 428913, 522 90, 522 98, 522101, 522104, 525444, 528296, G03C 171, G03C 194, C08G 6318

Type

Patent

Status

active

Patent number

046408878

Description

ABSTRACT:
A photosensitive image-forming material developable with aqueous alkali developers, which is characterized in that the photosensitive resin having the structural units represented by the general formula ##STR1## (wherein A represents a linear polyester structural unit containing in its main chain the dicarboxylic acid unit having a photosensitive, unsaturated double bond adjacent to the aromatic ring, and R.sub.1 represents a tetravalent organic group) is contained in the photosensitive layer.

REFERENCES:
patent: 3677920 (1972-07-01), Kai et al.
patent: 3726685 (1973-04-01), Phlipot et al.
patent: 3923523 (1975-12-01), Nishikubo et al.
patent: 3929489 (1975-12-01), Arcesi et al.
patent: 4258124 (1981-03-01), Shimizu et al.
patent: 4421841 (1983-12-01), Shimizu et al.
patent: 4591545 (1986-05-01), Nakamura et al.

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