Fiber Spinning from Cellulose Solutions in Imidazolium Ionic Liquids: Effects of Natural Antioxidants on Molecular Weight, Dope Discoloration, and Yellowing Behavior

Fiber Spinning from Cellulose Solutions in Imidazolium Ionic Liquids: Effects of Natural Antioxidants on Molecular Weight, Dope Discoloration, and Yellowing Behavior

Spinning of cellulosic fibers requires the prior dissolution of cellulose. 3-Alkyl-1-methylimidazolium ionic liquids have proven to be suitable solvents for that purpose, but the degradation of cellulose in the spinning dope can be severe. Suitable stabilizers are therefore required that prevent cel...

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Bibliographic Details
Main Authors: Hubert Hettegger, Jiaping Zhang, Mitsuharu Koide, Uwe Rinner, Antje Potthast, Yasuo Gotoh, Thomas Rosenau
Format: Article
Language:English
Published: MDPI AG 2022-06-01
Series:Fibers
Subjects:
aging
antioxidants
brightness
cellulose
fiber spinning
ionic liquids
Online Access:https://www.mdpi.com/2079-6439/10/6/50

Internet

https://www.mdpi.com/2079-6439/10/6/50

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