Polystyrene-based thermoplastic molding composition used for producing fibers, films and articles comprises an elastomeric particulate graft polymer

摘要

Polystyrene-based thermoplastic molding composition comprises: (A) 30-99.9 wt.% syndiotactic vinyl aromatic polymer; (B) 0.1-70 wt.% elastomeric particulate graft polymer of D50 value 0.1-10 micro m; and (C) 0-69.9 wt.% elastomeric particulate styrene/diene block copolymer. An Independent claim is included for fibers, films and articles obtained from the above composition.