Radiation imagery chemistry: process – composition – or product th – Diazo reproduction – process – composition – or product – Composition or product which contains radiation sensitive...
Patent
1989-03-02
1990-12-25
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Diazo reproduction, process, composition, or product
Composition or product which contains radiation sensitive...
430158, 430159, 430160, 430161, 430176, 430179, 430302, 430309, 430331, G03F 7021, G03F 7016, G03C 161
Patent
active
049802631
ABSTRACT:
A light-sensitive composition comprises a diazo resin, a polymeric binder, and at least one compound having at least one structural unit selected from the group consisting of ureido bond, thioureido bond, urethane bond and thiourethane bond. The light-sensitive composition can suitably be used for preparing a presensitized plate for use in making lithographic printing plates and is excellent in developability with an aqueous alkaline developer.
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Bowers Jr. Charles L.
Fuji Photo Film Co. , Ltd.
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