The invention relates to a method for manufacturing an inkjet ink including a polyamic acid (A), including a step of at least reacting one or more compounds selected from the group of a monoamine (a3) and a compound having one acid anhydride group (a4) with a compound having two or more acid anhydride groups (a1) and a diamine (a2).
该发明涉及一种制造喷墨墨
水的方法,包括至少将来自单胺(a3)和具有一个酸酐基团(a4)的化合物组合的群体中选择的一个或多个化合物与具有两个或更多酸酐基团(a1)和二胺(a2)反应的聚酰胺酸(A)。