发明授权
- 专利标题： Sheet shaped oxygen absorbing member and method for manufacture thereof
- 专利标题（中）： 片状氧吸收部件及其制造方法
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申请号： US799961申请日： 1997-02-14
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公开(公告)号： US5972452A公开(公告)日： 1999-10-26
- 发明人: Hideyuki Takahashi , Hidetoshi Hatakeyama , Futoshi Nakaya
- 申请人： Hideyuki Takahashi , Hidetoshi Hatakeyama , Futoshi Nakaya
- 申请人地址： JPX Tokyo
- 专利权人： Mitsubishi Gas Chemical Company, Inc.
- 当前专利权人： Mitsubishi Gas Chemical Company, Inc.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX5-306512 19931207
- 主分类号： B32B27/08
- IPC分类号： B32B27/08 ; B65D81/26 ; C01B13/00
摘要：
A sheet shaped oxygen absorbing member according to the present invention comprises a lamination in the order of a separator layer, a base layer having an adhesive layer, an oxygen absorbing layer and a gas permeable layer, the gas permeable layer being directly secured to the base layer at the periphery of the lamination, and is structured to be capable of attaching by readily peeling off from the separator layer.
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