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CELLULOSE FIBERS AND METHOD FOR PRODUCING SAME, ULTRAFINE CELLULOSE FIBER DISPERSION AND METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING ULTRAFINE CELLULOSE FIBERS
CELLULOSE FIBERS AND METHOD FOR PRODUCING SAME, ULTRAFINE CELLULOSE FIBER DISPERSION AND METHOD FOR PRODUCING SAME, AND METHOD FOR PRODUCING ULTRAFINE CELLULOSE FIBERS
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机译:纤维素纤维及其制备方法,超细纤维素纤维分散体,制备方法,以及超细纤维素纤维的制备方法
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摘要
Provided is, for example, a method for producing cellulose fibers, which includes: an oxidation step of obtaining cellulose oxide fibers by oxidizing a cellulosic raw material in a reaction liquid that contains an N-oxyl compound and a co-oxidizing agent; a reduction step of obtaining reduced cellulose oxide fibers by reducing the cellulose oxide fibers in a reaction liquid that contains a reducing agent; and a drying step of drying the reduced cellulose oxide fibers. Cellulose fibers obtained by drying the reduced cellulose oxide fibers can be finely dispersed in a solvent.
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