A composition possessing a desirably high balance of resistance to thermal deformation and to chemical solvents, and reduced notch sensitivity, prepared from a polycarbonate having a glass transition temperature in excess of at least 165° C., an aromatic polyester, a polyphenylene ether, and an el...
such as butadiene, isoprene, piperylene and chloroprene; and copolymers of dienes with each other or with styrene, acrylic acid, methacrylic acid, or derivatives thereof (e.g., acrylonitrile, methacrylonitrile, acrylic acid, methacrylic acid, butyl acrylate and methyl methacrylate), or isobutylene. ...