ACRYLIC MAT THERMOPLASTIC RESIN FILMS AND PROCESS FOR PRODUCING THE SAME

摘要

Acrylic mat thermoplastic resin films which are excellent in printing suitability, bend-whitening properties, impact resistance and solvent resistance. A thermoplastic resin composition comprising 100 parts by weight of an acrylic resin (A) and 0.5 to 20 parts by weight of a crosslinked acrylic polymer (B) for matting is kneaded and shaped into a film. Then the film is brought into contact in both faces simultaneously with a roll maintained at the glass transition temperature (Tg) of the resin composition or higher and another roll maintained at a temperature lower than Tg. Thus, a film made of the above-described resin composition, wherein the film face brought into contact with the roll having a temperature of Tg or higher serves as a specular face while the film face brought into contact with the roll having a temperature lower than Tg serves as a mat face, is produced.