| abstract |
PURPOSE: To prepare a resin composition having improved impact characteristics, by compounding a polycarbonate resin with an α-olefin/glycidyl (meth)acrylate copolymer having a specific composition ratio. n CONSTITUTION: The objective composition is prepared by compounding (A) a polycarbonate (99.5W50wt%) with (B) a copolymer (0.5W50wt%) composed of 80W99wt% α-olefin and 20W1wt% glycidyl methacrylate and/or glycidyl acrylate. The polycarbonate is pref. the condensation product of bisphenol A and phosgene, etc., and the α-olefin is pref. ethylene or propylene. The composition may be compounded further with glass fibers, inorganic fillers, etc. n COPYRIGHT: (C)1982,JPO&Japio |