BLACK POLYIMIDE FILM AND THE MANUFACTURING METHOD THEREOF

The present invention provides a black polyimide film manufactured by imidizing a polyamic acid obtained from dianhydride monomers and diamine monomers, the black polyimide film comprising: a black pigment containing bituminous coal and perylene black. La présente invention concerne un film de polyi...

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Bibliographische Detailangaben
Hauptverfasser:	WON, Dong Young, JEON, Jin seok, CHAE, Yun Seok, YEO, Moon Jin
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	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 MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention provides a black polyimide film manufactured by imidizing a polyamic acid obtained from dianhydride monomers and diamine monomers, the black polyimide film comprising: a black pigment containing bituminous coal and perylene black. La présente invention concerne un film de polyimide noir fabriqué par imidisation d'un acide polyamique obtenu à partir de monomères de dianhydride et de monomères de diamine, le film de polyimide noir comprenant : un pigment noir contenant du charbon bitumineux et du noir de pérylène.