MICRONIZING METHOD OF CELLULOSE, CELLULOSE NANOFIBER, MASTERBATCH COMPOSITION, AND RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To establish a novel manufacturing method using neither water nor an organic solvent to micronize cellulose and not needing a process such as dehydration and drying at all, and to provide cellulose nanofibers easily to composite with resin and a high-strength resin composition containing the cellulose nanofibers.

SOLUTION: The cellulose nanofibers can be composited with other dilution resins as they are without needing solvent elimination, the modification of the cellulose, etc., by micronizing the cellulose directly in a vinyl resin using neither water nor an organic solvent. A masterbatch is also provided which contains the cellulose nanofibers.

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