Method for cleanly preparing acylchitosan

The invention provides a method for preparing acyl chitosan with clean process, which comprises using carboxylation cation and chloride ion to form an ion water solution or using an amino acid ion water solution as reaction medium, preparing the ion liquid into 0.5-20% water solution at a normal tem...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	JI HUANHUAN, YU SHITAO, LIU SHIWEI, LIU FUSHENG, XIE CONGXIA, LIANG SHENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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