| 摘要 |
PURPOSE: To provide an electrocoagulation printing ink which is consisted of liquid dispersion containing the polymer capable of electrolytical coagulation, liquid medium, soluble electrolyte, pigment, and dispersant. CONSTITUTION: In the composition, herein the electrocoagulation printing ink, by using following CHEMICAL FORMULA (1) as a dispersant storage capability is improved and undesirable colored scumming obtained by electrocoagulation printing is mitigated. In chemical formula (1), M is an alkali metal and n is the integer of about 2 to about 15.
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