Novel method of alkylation for promoting high molecular weight chitosan by microwaves

The invention discloses a novel method for alkalifying high molecular weight chitosan under the condition of microwave irradiation to prepare N-alkyl chitosan with high molecular weight and high substitution. The novel method is characterized by comprising the following steps: dispersing chitosan wi...

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Bibliographische Detailangaben

Hauptverfasser:	YU SHITAO, LIU SHIWEI, LIU FUSHENG, JIE CONGXIA, PEI LIJUN, LI LU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON DERIVATIVES THEREOF METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS POLYSACCHARIDES THEIR PREPARATION OR CHEMICAL WORKING-UP
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