发明名称 |
TRANSPARENT GAS-BARRIER MULTILAYER STRUCTURE |
摘要 |
<p>A transparent gas-barrier multilayer structure comprising (A) at least one layer of a polyamide composition comprising (a) 30 to 80 parts by weight of a first copolyamide composed of an aromatic dicarboxylic acid as a main acid component and an aliphatic diamine as a main diamine component and (b) 70 to 20 parts by weight of a second copolyamide composed of an aliphatic dicarboxylic acid as a main acid component and m-xylylenediamine as a main diamine component, the total amount of the first copolyamide and the second copolyamide being 100 parts by weight, and (B) at least one layer of a thermoplastic resin other than the polyamide composition, said at least one layer (A) being bonded to said at least one layer (B).</p> |
申请公布号 |
AU2640188(A) |
申请公布日期 |
1989.06.01 |
申请号 |
AU19880026401 |
申请日期 |
1988.11.30 |
申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
MASAHIRO HARADA;TORU KINO;AKIRA IWAMOTO |
分类号 |
B32B27/34;C08G69/26;C08L77/00 |
主分类号 |
B32B27/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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