| 摘要 |
<p>PURPOSE:To obtain a semitransparent resin container, having semitransparent and pearly luster and stuitable as bottles for cosmetics, etc., without impairing physical properties by performing a composition composed of a polyester-based resin and polymethylpentene and then biaxially draw blow molding the resultant blend. CONSTITUTION:A composition composed of 99.1-99.99wt.% polyester-based resin (e.g. polyethylene terephthalate) and 0.01-0.9wt.% polymethylpentene is performed and then biaxially draw blow molded.</p> |
