META-ARAMIDE COPOLYMER AND METS-ARAMIDE FILM MANUFACTURED BY THEM

The present invention relates to a meta-aramide copolymer and a meta-aramide film manufactured therefrom, which have a low coefficient of thermal expansion and thus, can be used in a product required to have low shrinkage stress. Further, the meta-aramide copolymer and the meta-aramide film manufact...

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Bibliographische Detailangaben
1. Verfasser:	KANG, YOUNG SIC
Format:	Patent
Sprache:	eng ; kor
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 WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to a meta-aramide copolymer and a meta-aramide film manufactured therefrom, which have a low coefficient of thermal expansion and thus, can be used in a product required to have low shrinkage stress. Further, the meta-aramide copolymer and the meta-aramide film manufactured therefrom of the present invention enables the provision of a meta-aramide copolymer and a meta-aramide film manufactured therefrom, which have superior high heat resistance and flame retardancy, as compared to a meta-aramide composition prepared by the conventional art.