发明名称 |
Oxygen-absorbing multi-layer laminate, production method thereof and packaging container |
摘要 |
<p>An oxygen-absorbing multi-layer laminate suitable for preserving food, etc. due to its excellent ability of retaining flavor and taste of food, a method of efficiently producing the oxygen-absorbing multi-layer laminate and a packaging container made of the oxygen-absorbing multi-layer laminate. The oxygen-absorbing agent is interspersed between a first thermoplastic resin layer and a second thermoplastic resin layer, or sandwiched between the integrally bonded first and second thermoplastic resin layers. In the oxygen-absorbing multi-layer laminate having at least three thermoplastic resin layers, the oxygen-absorbing agent is interspersed or interposed between the adjacent layers of at least one adjacent pair. With such a construction, the oxygen-absorbing ability is improved to prolong the storage life of retaining flavor and taste of food. <IMAGE></p> |
申请公布号 |
EP0941836(A3) |
申请公布日期 |
2001.09.05 |
申请号 |
EP19990104726 |
申请日期 |
1999.03.10 |
申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
KASHIBA, TAKASHI;OTAKI, RYOJI;ITO, YOSHIKI;TAKAHASHI, HIDEYUKI |
分类号 |
B32B27/08;B32B27/14;B32B27/18;(IPC1-7):B32B27/14;B65D81/26 |
主分类号 |
B32B27/08 |
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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