ACID-DYEABLE COPOLYESTER AND PREPARATION METHOD THEREFOR

The present invention relates to an acid-dyeable copolyester and a preparation method therefor. The preparation method comprises: using a one-pot method to prepare a mixture of BHET and quaternized BHET, then performing a polycondensation reaction to prepare an acid-dyeable copolyester; The process...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WU, Yaying, WEI, Cunhong, LIU, Yong, SUN, Na, YIN, Lixin, CHEN, Rui, ZHANG, Yumei, NIU, Zangzang
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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