| 摘要 |
PURPOSE:The titled composition, obtained by incorporating a specific vinyl based polymer and/or graft copolymer with a specific graft copolymer prepared by using a vinyl monomer having a polyalkylene oxide chain, and having improved mechanical properties, melt fluidity and permanent antistatic properties. CONSTITUTION:An antistatic resin composition obtained by incorporating (A) 30-99pts.wt. vinyl polymer prepared by polymerizing a vinyl based monomer selected from aromatic vinyl based monomers, (meth)acrylic acid ester based monomers and vinyl cyanide based monomers and/or graft copolymer obtained by polymerizing 95-20pts.wt. vinyl based monomer of the component (A) in the presence of (B) 5-80pts.wt. rubber-like polymer with (C) 1-70pts.wt. graft copolymer prepared by emulsion polymerizing (C2) 7-90pts.wt. vinyl based monomer (mixture) containing a polyalkylene oxide chain of the formula (R is H or methyl; n is an integer 2-100) in the presence of (C1) 7-90pts.wt. rubber-like polymer, charging (C3) 3-60pts.wt. vinyl based monomer of the component (A) thereinto, and emulsion polymerizing the monomer (C3). |
