发明名称 |
OXYGEN-ABSORBING FILM, OXYGEN-ABSORBING LAMINATE, OXYGEN -ABSORBING PACKAGING MATERIAL COMPRISING OXYGEN-ABSORBING LAMINATE, AND OXYGEN-ABSORBING RESIN COMPOSITION |
摘要 |
An oxygen-absorbing film (1) is composed of an oxygen-absorbing layer (2) and thermoplastic resin layers (3) provided on both surface of the oxygen-absorbing layer (2), wherein the oxygen-absorbing layer (2) comprises both a thermoplastic resin and an oxygen-deficient cerium oxide, and the content of the oxygen-deficient cerium oxide exceeds 50wt% and is less than 85wt%. The oxygen-absorbing layer is formed preferably from a resin composition which contains an oxygen-deficient cerium oxide in an amount exceeding 50wt% and which exhibits a melt flow rate of 1.0 to 18.0g/10min. |
申请公布号 |
WO2012105082(A1) |
申请公布日期 |
2012.08.09 |
申请号 |
WO2011JP71742 |
申请日期 |
2011.09.23 |
申请人 |
KYODO PRINTING CO., LTD.;SAKAMOTO NATSUKI;OGAWA TATSUYA |
发明人 |
SAKAMOTO NATSUKI;OGAWA TATSUYA |
分类号 |
B32B27/18;B65D65/40;B65D81/26 |
主分类号 |
B32B27/18 |
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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