Continuous preparation method of semi-aromatic polyamide with low oligomer content and product thereof

The invention discloses a continuous preparation method of semi-aromatic polyamide with low oligomer content, which comprises the following steps: (a) by using water as a solvent and diamine and binary as initial feeding materials, adding a catalyst, pulping, heating to dissolve, neutralizing and sa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HONG WENGANG, WU XIAOXIAO, ZHOU GUIYANG, XIONG ZHANGXING, DENG HANGJUN, ZHU DANQI
Format:	Patent
Sprache:	chi ; eng
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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