Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Finishing or perfecting composition or product
Patent
1991-02-11
1991-10-01
Le, Hoa Van
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Finishing or perfecting composition or product
430204, 430302, 101466, 106 111, G03C 538
Patent
active
050533193
ABSTRACT:
An aqueous lithographic conditioner solution or fix composition for use with lithographic plates made by the silver salt diffusion transfer process comprises (a) an oleophilic argentophile, (b) a quaternary ammonium surfactant and (c) a quaternary ammonium surfactant solubilized by the addition of alkyleneoxy units, the proportions and nature of the components being such as to provide the desired solution.
REFERENCES:
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patent: 3300306 (1967-01-01), Sevens et al.
patent: 3567443 (1971-03-01), Haes
patent: 3819374 (1974-06-01), Kemp
patent: 4567131 (1986-01-01), Watkins
patent: 4576743 (1986-03-01), Kita et al.
Barnett Anthony M.
Green Jeffrey K.
Eastman Kodak Company
Le Hoa Van
Lorenzo Alfred P.
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