| 摘要 |
PROBLEM TO BE SOLVED: To provide a printing resin film being excellent in solvent-resistance, capable of being directly printed and being excellent in characteristics such as heat-resistance and moisture-absorption property. SOLUTION: The printing film having thickness of 50-500μm is provided, which is obtained by molding a thermoplastic resin composition (I) comprising (A) 25-75 mass% of a rubber-modified styrene-based resin and (B) 25-75 mass% of a polyamide-based resin. The component (A) comprises a graft copolymer obtained by polymerizing a vinyl-based monomer in the presence of a rubber based polymer or a mixture of the graft copolymer and a (co)polymer of a vinyl-based monomer. The vinyl-based monomer contains 0.1-1.2 mass% of a functional group-containing vinyl-based monomer in the component (A) in addition to an aromatic vinyl compound and a vinyl cyanide compound, and an intrinsic viscosity (methyl ethyl ketone, 30°C) of an acetone-soluble part of the component (A) is 0.15-1.5 dl/g. The rubber based polymer of 5-30 pts.mass is contained based on 100 pts.mass of the composition (I). COPYRIGHT: (C)2010,JPO&INPIT
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