OXIDIZED CELLULOSE NANOFIBERS, DISPERSION OF OXIDIZED CELLULOSE NANOFIBERS, AND PRODUCTION METHOD FOR DISPERSION OF OXIDIZED CELLULOSE NANOFIBERS

摘要

Oxidized cellulose nanofibers characterized in that an aqueous dispersion of the oxidized cellulose nanofibers having a concentration adjusted to 0.5 mass% has a viscosity measured at a shear rate of 0.1 /s after having been stirred with a stirrer at a rotational speed of 1,000 rpm for 24 hours and then allowed to stand still for 6 hours, said viscosity having a decrease of 50% or less from a viscosity measured at a shear rate of 0.1 /s of the aqueous dispersion of the oxidized cellulose nanofibers, which has a concentration adjusted to 0.5 mass%, which has been allowed to stand still for 6 hours.