| 摘要 |
PURPOSE:To obtain a hollow blow-molded article excellent in permanent antistatic properties by a method wherein resin molded matter, which is produced by compounding specified polyether ester amide with polyester resin at specified compounding ratio, is blow-molded. CONSTITUTION:Polyether ester amide obtained by copolymerizing (a) amino carboxyl acid or lactam, the number of carbon atoms :in which is six or more, or the salt of diamine and dicarboxyl acid, the number of carbon atoms in which is six or more, (b) poly(alkylene oxide) glycol having the number average molecular weight of 200-6,000 and (c) dicarboxyl acid having the number of carbon atoms of 4-20 so as to obtain 10-90wt.% of polyether ester unit, is prepared. After that, resin composition, which is prepared by compounding 1-65 pts.wt. of polyether ester amide with 100 pts.wt. of polyester resin, is preferably biaxial stretch blow-molded so as to obtain the hollow molded article concerned. Further, when necessary, 0.1-20 pts.wt. of epoxy compound is added to the above-mentioned resin composition. |
