SURFACE-PROPERTY-IMPROVER COMPOSITION, ACRYLIC RESIN COMPOSITION, AND ACRYLIC RESIN FORMED BODY

摘要

PROBLEM TO BE SOLVED: To provide a surface-property-improver composition that can prevent the occurrence of bleeding of the improver composition to the surface of a thermoplastic resin molded article, and furthermore can improve the scratch resistance and wear resistance of the thermoplastic resin.SOLUTION: The surface-property-improver composition contains: (A) ethylene-α-olefin copolymer rubber, or ethylene-α-olefin-non-conjugated diene copolymer rubber; (B) ethylene-vinyl copolymer; (C) fatty acid amide; and (D) graft copolymer. The (B) includes ethylene, and vinyl monomer that contains oxygen atom. The (D) has (d1) ethylene-acrylic acid alkyl ester copolymer as the main chain and (d2) vinyl copolymer as the side chain. The vinyl monomer that constitutes the (d2) includes (d2-1) aromatic vinyl monomer, (d2-2) (meth)acrylic acid alkyl ester monomer, and (d2-3) (meth)acrylic acid hydroxy alkyl ester monomer.