| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin-made container to contact with water, which satisfies all of moisture barrier property, dynamic physical properties, dimensional accuracy and heat resistance in a well-balanced state. <P>SOLUTION: The resin-made container is composed of a thermoplastic resin including (a) a polypropylene-based resin, (b) a polyphenylene ether-based resin, (c) a hydrogenated block copolymer and (d) an inorganic filler, with steam permeability constant of 0.40 g×mm/m<SP>2</SP>×day or less in 40°C, 90% RH environment. As the inorganic filler, a sheet-like inorganic filler and a fibrous inorganic filler are preferably used. <P>COPYRIGHT: (C)2009,JPO&INPIT |
