Desensitizing solution for offset printing

Radiation imagery chemistry: process – composition – or product th – Electric or magnetic imagery – e.g. – xerography,... – Post imaging process – finishing – or perfecting composition...

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430 97, 430309, 430331, 106 2, G03G 900

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055652905

ABSTRACT:
An amine compound-containing, but cyanogen-free, desensitizing solution for offset printing, characterized by containing phytic acid (inositol hexaphosphate) and/or a metal and/or ammonium salts of phytic acid, and at least one selected from the group consisting of amine compounds represented by the following general formulae (1) and (2); a carboxylic acid or carboxylate containing (3); an urea (5) and/or an urethane (6) containing (4); an amide compound represented by (8) and/or an imide compound (9), each containing an amino group (7); and a heterocyclic compound at least one nitrogen atom and having an inorganic/organic value of 0.1 to 4.0 inclusive. ##STR1##

REFERENCES:
patent: 3617266 (1971-11-01), Williams et al.
patent: 4579591 (1986-04-01), Suzuki et al.
patent: 4762771 (1988-08-01), Matsumoto et al.
patent: 4840875 (1989-06-01), Kunichika et al.
patent: 4954173 (1990-09-01), Yoshida
Patent Abstracts of Japan, vol. 12, No. 64 (M-672)26 Feb. 1988 & JP A 62 211 197 (Fuji Photo Film).
Derwent publications Ltd., Class A97, AN 82-67105E & JP A 57 107 889 (Tomoegawa Paper) 5 Jul. 1982.
Derwent Publications Ltd. Class A89, AN 83-842060 & JP A 58 191 196 (Tomoegawa Paper) 8 Nov. 1983.
Derwent Publications Ltd. Class A97, AN 87-196438 & JP A 62 127 288 (Nippon Seihaku).

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