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首页> 外国专利> Method for producing resin particle-dispersed polyimide precursor solution, resin particle-dispersed polyimide precursor solution, resin particle-containing polyimide film, method for producing porous polyimide film, and porous polyimide film.

Method for producing resin particle-dispersed polyimide precursor solution, resin particle-dispersed polyimide precursor solution, resin particle-containing polyimide film, method for producing porous polyimide film, and porous polyimide film.

机译：制造树脂颗粒分散的聚酰亚胺前体溶液，树脂颗粒分散的聚酰亚胺前体溶液，树脂颗粒的聚酰亚胺膜，制备多孔聚酰亚胺膜的方法，以及多孔聚酰亚胺膜。

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摘要

To provide a method for producing a resin particle-dispersed polyimide precursor solution that improves the dispersibility of resin particles.SOLUTION: A method for producing a resin particle-dispersed polyimide precursor solution comprises polymerizing a tetracarboxylic acid dianhydride and a diamine compound in a resin particle dispersion liquid where resin particles are dispersed in an aqueous solvent, in the presence of an organic amine compound, to form a polyimide precursor, in which, the resin particles are at least one selected from the group consisting of polyester resin particles, urethane resin particles, vinyl resin particles, (meth) acrylic resin particles, (meth) acrylate resin particles, styrene-(meth) acrylic resin particles, polystyrene resin particles, and polyethylene resin particles.SELECTED DRAWING: None
机译：提供一种制备树脂颗粒分散的聚酰亚胺前体溶液，其改善了树脂颗粒的分散性。溶液：制造树脂颗粒分散的聚酰亚胺前体溶液的方法包括在树脂颗粒中聚合四羧酸二酐和二胺化合物在有机胺化合物存在下，树脂颗粒在水性溶剂中分散在水性溶剂中，形成聚酰亚胺前体，其中树脂颗粒是选自聚酯树脂颗粒，聚氨酯树脂颗粒中的至少一种。 ，乙烯基树脂颗粒，（甲基）丙烯酸树脂颗粒，（甲基）丙烯酸树脂颗粒，苯乙烯 - （甲基）丙烯酸树脂颗粒，聚苯乙烯树脂颗粒和聚乙烯树脂颗粒。选择绘图：无

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