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Last Updated: March 30, 2023

Patent: 5,910,391

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Summary for Patent: 5,910,391
Title: Process for making lithographic printing plate with water wash containing mercapto compound
Abstract:Disclosed is a process for making a lithographic printing plate, which comprises subjecting a lithographic printing material having physical development nuclei between an aluminum support and a silver halide emulsion layer to exposure and then processing the lithographic printing material at least with a developing solution, a water washing solution and a finishing solution in this order, wherein the processing with the water washing solution is carried out by using a water washing solution containing a compound having a mercapto group or a thione group.
Inventor(s): Kondo; Toshiro (Tokyo, JP), Araki; Yutaka (Tokyo, JP), Fujioka; Hajime (Tokyo, JP), Oko; Makiko (Tokyo, JP)
Assignee: Mitsubishi Paper Mills Limited (Tokyo, JP)
Application Number:08/907,087
Patent Claims:see list of patent claims

Details for Patent 5,910,391

Applicant Tradename Biologic Ingredient Dosage Form BLA Approval Date Patent No. Expiredate
Smith & Nephew, Inc. SANTYL collagenase Ointment 101995 06/04/1965 ⤷  Sign Up 2016-08-07
>Applicant >Tradename >Biologic Ingredient >Dosage Form >BLA >Approval Date >Patent No. >Expiredate

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