Diamine compound polyamic acid prepared therefrom polyimide prepared therefrom and polyimide film including polyimde

Provided are a diamine compound represented by chemical formula 1, a polyamic acid and polyimide manufactured from the same, and a polyimide film. The diamine compound according to an embodiment contains a plurality of ether and sulfone groups. Therefore, it is structurally very flexible and has hig...

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Bibliographische Detailangaben

Hauptverfasser:	NAM KI HO, JIN JEONG UN, YU JAE SANG, GOH MUN JU, KU BON CHEOL, YOU NAM HO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS GENERAL PROCESSES OF COMPOUNDING MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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