The poly(urethane-imide) (PUI) which uses isophorone diisocyanate, dispersed red 19 (DR-19), and pyromellitic dianhydride is synthesized.

 
  • 以異佛爾酮二異氰酸酯,分散紅-19和均苯四甲酸二酐合成聚氨酯-酰亞胺(PUI);
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