MODIFIED CELLULOSE NANOFIBER, METHOD FOR PRODUCING SAME, RESIN COMPOSITION USING SAME, MOLDED BODY, AND METHOD FOR PRODUCING RESIN COMPOSITION

摘要

The present invention provides a modified cellulose nanofiber that is characterized by containing a neutralization product of (A) an anionic cellulose nanofiber having an anion valency per monosaccharide of 0.01-0.50 and (B) a cationic additive, wherein the cationic additive (B) is a dispersion of an alkylketene dimer in a cationic dispersing agent and/or at least one type of resin selected from among the group consisting of the following cationic resins. Cationic resins: cationic polystyrene resins, cationic fatty acid derivatives, cationic poly(meth)acrylic resins, cationic polyester resins and cationic polyolefin resins.