发明名称 |
Oxygen-absorbing label |
摘要 |
The oxygen-absorbing label of the present invention has a laminated structure successively comprising a base layer (30) having a release adhesive layer on its surface, an oxygen-absorbing sheet (20) made from an oxygen-absorbing resin comprising a thermoplastic resin and an oxygen absorbent blended therein, and an air-permeable layer (10). The air-permeable layer (10) is bonded to the base layer (30) at a position surrounding an outer periphery of the oxygen-absorbing sheet (20). The air-permeable layer (10) comprises (A) a water-resistant moisture-permeable resin film having a water pressure resistance of 2,000 mmH2O or higher and a moisture permeability of 1,000 g/m<2>/24 h or higher and (B) a microporous film. <IMAGE> |
申请公布号 |
EP1344641(A2) |
申请公布日期 |
2003.09.17 |
申请号 |
EP20030005557 |
申请日期 |
2003.03.12 |
申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
WATANABE, YUICHI;SEKI, TAKAHIRO;NAGATA, MASAKI |
分类号 |
B32B27/06;B65D81/26;(IPC1-7):G09F3/02;B32B27/20;B32B3/24;B32B7/06;G09F3/10 |
主分类号 |
B32B27/06 |
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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