| 摘要 |
PURPOSE:The titled composition that is obtained by combining a thermoplastic resin with a graft polymer resulting from emulsion polymerization of vinyl monomer bearing polyalkylene oxide chain in the presence of a rubber-like polymer, thus showing good mechanical properties, melt-flowability and permanent antistatic properties. CONSTITUTION:(A) A graft polymer resulting from emulsion polymerization of 90-5, preferably 80-10pts.wt. of a monomer or monomer mixture of 35- 100wt% of a vinyl monomer bearing a polyalkylene oxide chain of the formula (R is H, methyl: n is 2-100) and 65-0wt% of other copolymerizable vinyl monomers such as styrene in the presence of 10-95, preferably 20-90pts.wt. of a rubber-like polymer such as conjugated diene, acrylic rubber, preferably in the form of latex, is combined with (B) a thermoplastic resin compatible to component A such as ABS resin so that A is 1-80, preferably 5-60pts.wt. and B is 99-20, preferably 95-40pts.wt., and A and B total 100pts.wt. |
