发明名称 |
INJECTION MOLDED BODY HAVING EXCELLENT BARRIER PROPERTY |
摘要 |
A method of providing an oxygen barrier for a product includes placing a product in an injection molded article which includes 10 to 60% by mass of a polyamide resin (A) and 40 to 90% by mass of a mixed polyolefin (E), wherein the polyamide resin (A) includes a diamine unit 70 mol % or more of which is one or more m-xylylenediamine units and a dicarboxylic acid unit 70 mol % or more of which is one or more dicarboxylic acid units including a C4 to C20 alpha,omega-linear aliphatic dicarboxylic acid and isophthalic acid at a molar ratio of from 30:70 to 100:0, the mixed polyolefin (E) includes 40 to 100% by mass of a polyolefin (C) and 0 to 60% by mass of a modified polyolefin (B), and at least a portion of the polyamide resin (A) is dispersed in a layered state.
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申请公布号 |
US2013219836(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
US201313858443 |
申请日期 |
2013.04.08 |
申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC.;MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
SATO KAZUNOBU;MARUYAMA KATSUYA |
分类号 |
B65B1/00 |
主分类号 |
B65B1/00 |
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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