Preparation and Subsequent Shaping of Cellulose Acetates Using Ionic Liquids

The acetylation of cellulose in ionic liquids (ILs) and the subsequent dry/wet spinning of these processing solutions were investigated. The homogeneous acetylation in ILs was carried out using different molar ratios of acetic anhydride to the anhydroglucose unit (AGU). The obtained solutions of cel...

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Veröffentlicht in:	Macromolecular materials and engineering 2010-07, Vol.295 (7), p.676-681
Hauptverfasser:	Kosan, Birgit, Dorn, Susann, Meister, Frank, Heinze, Thomas
Format:	Artikel
Sprache:	eng
Schlagworte:	Acetylation Applied sciences Cellulose Cellulose acetate Cellulose and derivatives cellulose derivatization Drying Exact sciences and technology fiber spinning Fibers Fibres homogeneous derivatization Ionic liquids Natural polymers Physicochemistry of polymers Wet spinning
Online-Zugang:	Volltext
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