RESIN AQUEOUS DISPERSION, RESIN PARTICLE, AND TONER

摘要

PROBLEM TO BE SOLVED: To provide a resin aqueous dispersion excellent in dispersibility, viscosity characteristics and degradability as a dispersing (auxiliary) agent for resin particles when resin particles are produced by a dissolved resin suspension method.SOLUTION: The resin aqueous dispersion (W) is prepared by dispersing resin particles (A) comprising a biodegradable resin (a) in an aqueous medium, in which the resin particles (A) have a volume average particle diameter of 20 to 500 nm.