发明授权
- 专利标题： Oxygen absorbing agent and method for storing the same
- 专利标题（中）： 吸氧剂及其储存方法
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申请号： US13814313申请日： 2012-01-27
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公开(公告)号： US09315383B2公开(公告)日： 2016-04-19
- 发明人: Emi Ishihara , Tomoharu Himeshima , Tatsuo Iwai
- 申请人： Emi Ishihara , Tomoharu Himeshima , Tatsuo Iwai
- 申请人地址： JP 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： JP Tokyo
- 代理机构： Greenblum & Bernstein, P.L.C.
- 优先权： JP2011-018413 20110131; JP2011-260595 20111129; JP2011-260634 20111129
- 国际申请： PCT/JP2012/051874 WO 20120127
- 国际公布： WO2012/105457 WO 20120809
- 主分类号： C01B13/00
- IPC分类号： C01B13/00 ; B01D53/02 ; C22C1/04 ; C22C1/08 ; C22C21/00 ; C22C38/00 ; C22C19/00 ; C22C19/03 ; B22F9/16 ; C22C33/02 ; B65D81/18 ; C01B13/02 ; B01J20/02 ; B22F9/04 ; A23L3/3436
摘要：
There is provided an oxygen absorbing agent that can have a capability of absorbing oxygen in an atmosphere even when the atmosphere is free or substantially free from moisture. The oxygen absorbing agent comprises a metal, the metal having been obtained by subjecting an alloy comprising (A) at least one transition metal selected from the group consisting of manganese, iron, platinum, and copper group metals and (B) at least one metal selected from the group consisting of aluminum, zinc, tin, lead, magnesium, and silicon to treatment with an acidic or alkaline aqueous solution to elute and remove at least a part of the component (B).
公开/授权文献
- US20130209350A1 OXYGEN ABSORBING AGENT AND METHOD FOR STORING THE SAME 公开/授权日：2013-08-15
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