Eco-friendly polyimide-based film

TW202635779APending Publication Date: 2026-09-01KOLON CORP
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Patent Information

Application Number
TW114151193
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-12-23
Filing Date
2025-12-24
Publication Date
2026-09-01

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Abstract

One embodiment of the present invention provides an eco-friendly polyimide-based film not including a perfluoroalkyl group, which includes at least one of an imide repeating unit and an amide repeating unit, wherein the imide repeating unit is formed by a reaction between a diamine compound and a dianhydride compound, the amide repeating unit is formed by a reaction between a diamine compound and a dicarbonyl compound, and the dianhydride compound includes an alicyclic dianhydride compound and an aromatic dianhydride compound. The polyimide-based film has a static folding value of
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