Radiation imagery chemistry: process – composition – or product th – Transfer procedure between image and image layer – image... – Diffusion transfer process – element – or identified image...
Patent
1984-07-11
1986-11-04
Downey, Mary F.
Radiation imagery chemistry: process, composition, or product th
Transfer procedure between image and image layer, image...
Diffusion transfer process, element, or identified image...
430302, 430347, 430494, 430567, 430569, 430581, 430585, 430588, 430604, 430605, G03C 554, G03C 102, G03C 106, G03F 702
Patent
active
046210415
ABSTRACT:
Disclosed is a method for plate-making which comprises imagewise exposing by scanning type flash exposure a lithographic printing plate comprising a support and at least a silver halide emulsion layer containing at least 70 mol % of silver chloride and prepared with addition of a water soluble iridium compound during emulsification or physical ripening of silver halide and a water soluble gold compound at any time before coating of the emulsion and thereafter subjecting the exposed emulsion to diffusion transfer development.
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patent: 4495274 (1985-01-01), Yoshida
patent: 4501811 (1985-02-01), Saikawa et al.
Endo Kazunaka
Kanada Eiji
Saikawa Masahiko
Downey Mary F.
Mitsubishi Paper Mills Ltd.
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