Eastman Chemical Company
RESIN COMPOSITION AND MOLDED RESIN OBJECT

Abstract:

A resin composition, including a cellulose acylate including at least one type selected from cellulose acetate propionate and cellulose acetate butyrate, a polylactic acid, an ester compound having a molecular weight of 250 or more and 2,000 or less, and a polymer with a core-shell structure having a core layer and a shell layer including a (meth)acrylic polymer on the surface of the core layer, wherein the ratio of the mass of the polylactic acid to the mass of the cellulose acylate is 0.03 or more and 0.5 or less, the ratio of the mass of the ester compound to the mass of the cellulose acylate is 0.03 or more and 0.15 or less, and the ratio of the mass of the polymer with a core-shell structure to the mass of the cellulose acylate is 0.01 or more and 0.1 or less.