| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas-barrier coated film having high thrust strength. SOLUTION: The coated film comprises an aromatic polyamide film and a silicon-containing gas-barrier coating layer. To put it concretely, the coated film includes the aromatic polyamide film (A) and the coating layer (B) formed by using a composition containing a compound (b-i) having a polar group, an organic silicon compound (b-ii) expressed by formula 1 (wherein R<SP>1</SP>is an alkyl group which can have a hydrogen atom or a functional group; R<SP>2</SP>can be the same or different and is a hydrogen atom or an alkyl group; x is 0 or 1; y is 3 or 4; and x+y=4), and/or its hydrolytic condensate (b-iii). COPYRIGHT: (C)2005,JPO&NCIPI
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