| abstract |
The present invention provides an acrylic thermoplastic resin having excellent transparency, good heat resistance and flexibility, and highly controlled birefringence. A block containing at least one methacrylic copolymer block (A) and at least one acrylic copolymer block (B) containing a repeating unit derived from at least one acrylate monomer. Random copolymer comprising a copolymer and a methacrylic copolymer block (A) containing a repeating unit derived from a methacrylate monomer and a repeating unit derived from two types of N-substituted maleimide monomers An acrylic thermoplastic resin which is a coalescence block and the acrylic copolymer block (B) contains a repeating unit derived from an acrylate monomer. [Selection figure] None |