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DESENSITIZING LIQUID FOR OFFSET PRINTING
DESENSITIZING LIQUID FOR OFFSET PRINTING
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机译：用于胶印的退浆液体
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摘要
PURPOSE: To obtain processing liquid having no problem regarding pollution and excellent in stability and desensitization performance by adding thereto at least 1 kind or more of phytin acid, amide containing metallic salt and ammonium salt, and amino group, and imide compound, respectively. ;CONSTITUTION: Desensitizing liquid for cyanogen free offset printing not containing cyanogen compound is composed by adding thereto at least 1 kind or more of components of the following (a) and (b), respectively. That is, (a) phytin acid and/or metallic salt and/or ammonium salt of the phytin acid. (b) Amide shown by at least the general formula (2) containing amino group shown by at least the general formula (1) having inorganic/organic value of 0.1-0.4, and/or imide compound shown by the general formula (3). In the formulas, R1 and R2 represent hydrogen and/or organic residue and a1, a2 represent substituent of hydrogen and/or organic residue and/or halogen atom, and hydroxyl group.;COPYRIGHT: (C)1993,JPO&Japio
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