DIAMINE OR DIAMINE COMPOSITION, POLYAMIDE, MOLDED ARTICLE, FIBERS, FILM, SHEET, METHOD FOR PRODUCING DIAMINE AND/OR DICARBOXYLIC ACID, METHOD FOR PRODUCING DIAMINE AND/OR DIAMINE COMPOSITION, AND METHOD FOR PRODUCING POLYAMIDE

The present invention provides: a diamine or diamine composition in which, in a diamine obtained by depolymerization of a polyamide, there is little content of an aminoalcohol compound, which is a polymerization inhibiting component; and a method for producing a diamine and a dicarboxylic acid which...

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Bibliographische Detailangaben

Hauptverfasser:	UTAZAKI, Kenichi, YAMASHITA, Kohei, KATO, Koya, YOSHIDOMI, Shinichiro, NISHIMURA, Mihoko
Format:	Patent
Sprache:	eng ; fre ; jpn
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON 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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