To provide a resin composition which is excellent in the transparency, heat resistance, mechanical strength, steam barrier property and methanol barrier property even after being allowed to stand alone for a long term in a circumstance with a high temperature and a high humidity, and a filmy molding which is comprised of this resin composition.
The resin composition is obtained by kneading with a twin-screw kneader an alicyclic structure-containing polymer such as a norbornene-based polymer and a talc having a particle diameter D50 of 12 μm, a whiteness degree of 90% or more and a bulk specific volume of 1.0-2.5 ml/g, and extruding it in the strand form and then pelletizing it. The film is formed by the extrusion molding of this pelletized resin composition.
COPYRIGHT: (C)2007,JPO&INPIT
KUDO NOBUHIRO
IKEDA ATSUMI
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