| abstract |
(57) [Summary]nPROBLEM TO BE SOLVED: To provide a blend composition of a branched carbonate and a rubber-modified monovinylidene aromatic copolymer having improved processability and having improved impact strength when molded.nSOLUTION: (a) a branched aromatic carbonate polymer and (b) (i) a copolymer of a monovinylidene aromatic monomer and an ethylenically unsaturated nitrile monomer, and (ii) (1) a star having three or more arms. A polymer blend composition comprising a mixture of a branched rubber and, if desired, a rubber comprising a linear rubber, wherein the rubber is dispersed as separated rubber particles in a matrix. |