Patent ID: 7972680

Claim:
A film made of a resin composition, said film comprising: an acrylic resin as a main component; and organic fine particles whose average particle diameter ranges from 0.01 μm to 1 μm, wherein: a glass transition temperature of the acrylic resin ranges from 110° C. to 200° C., each of the organic fine particles has a core-shell structure, and a core of the core-shell structure is crosslinked, a shell of the core-shell structure has a structural unit of a vinyl cyanide monomer and a structural unit of an aromatic vinyl monomer, an amount of the acrylic resin included in the resin composition ranges from 50 wt % to 95 wt %, and an amount of the organic fine particles included in the resin composition ranges from 5 wt % to 50 wt %, and a number of foreign substances whose particle diameter is 20 μm or more is 1000/m 2 or less.