CELLULOSE NANOFIBERS AND METHOD OF PRODUCING CELLULOSE NANOFIBERS

摘要

The present invention provides a novel production method of a cellulose nanofiber and a novel cellulose nanofiber. A method for producing a cellulose nanofiber comprising defibrating pulp by a single- or multi-screw kneader in the presence of water, the single or multi-screw kneader having a screw circumferential speed of 45 m/min. or more.