发明名称 GAS BARRIER MULTILAYERED STRUCTURE
摘要 PROBLEM TO BE SOLVED: To provide a gas barrier multilayered structure having sufficiently high practical reliability while holding high-degree gas barrier properties and extremely low moisture absorbability originating from a liquid crystal polymer. SOLUTION: The gas barrier multilayered structure has an outer layer (A) comprising a resin of which the moisture permeability (measured under a condition of a temperature of 40 deg.C and a relative humidity of 90%) is 40 g/m<2> /day, an intermediate layer (B) comprising a thermoplastic resin capable of forming an optically anisotropic molten phase and an inner layer (C) comprising a thermoplastic resin having moisture permeability lower than that of the outer layer (A).
申请公布号 JP2003103708(A) 申请公布日期 2003.04.09
申请号 JP20010303366 申请日期 2001.09.28
申请人 KURARAY CO LTD 发明人 YOSHIKAWA ATSUO
分类号 B65D81/24;B32B27/00;B65D65/40;(IPC1-7):B32B27/00 主分类号 B65D81/24
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