Invention Grant
- Patent Title: Oxygen scavenger composition, and oxygen scavenger package using the same, and method for oxygen scavenging
- Patent Title (中): 氧清除剂组合物和使用其的除氧剂包装，以及除氧方法
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Application No.: US13820593Application Date: 2012-06-08
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Publication No.: US09028712B2Publication Date: 2015-05-12
- Inventor: Takashi Nakata
- Applicant: Takashi Nakata
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Gas Chemical Company, Inc.
- Current Assignee: Mitsubishi Gas Chemical Company, Inc.
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JP2011-128819 20110609
- International Application: PCT/JP2012/064798 WO 20120608
- International Announcement: WO2012/169616 WO 20121213
- Main IPC: C09K15/02
- IPC: C09K15/02 ; C09K15/12 ; C09K15/32 ; A23L3/3436 ; B01J20/04 ; B01J20/32 ; B01J20/28
Abstract:
There are provided an oxygen scavenger composition and the like, which are excellent in economy in which the amount of oxygen absorbed per unit volume of the oxygen scavenger composition is large, and rusting at high humidity is inhibited. The oxygen scavenger composition of the present invention comprises (A) an iron powder, (B) a metal bromide and/or a metal iodide, and (C) a thiosulfate.
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