JPS55109428A - Deoxidizing sheet - Google Patents
Deoxidizing sheetInfo
- Publication number
- JPS55109428A JPS55109428A JP1773279A JP1773279A JPS55109428A JP S55109428 A JPS55109428 A JP S55109428A JP 1773279 A JP1773279 A JP 1773279A JP 1773279 A JP1773279 A JP 1773279A JP S55109428 A JPS55109428 A JP S55109428A
- Authority
- JP
- Japan
- Prior art keywords
- deoxidizing
- sheet
- pores
- base material
- agents
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Gas Separation By Absorption (AREA)
Abstract
PURPOSE: To provide the deoxidizing agent of a wide utilization range which does not require charging work by packing deoxidizing agents in the pores of a sheet- or film-form porous base material thereby producing the deoxidizing sheet.
CONSTITUTION: A porous base material 1 of various materials such as polyethylene, paper and plastic films is made inot film- or sheet-form matter of thickness about 20W500μ. Pores 2 of about 50μW2cm are distributed on this base material 1 and further the deoxidizing agent layer A packed with deoxidizing agents 3 of metal powder such as iron powder, hydraosulfite, etc. in said pores 2 is formed, whereby the deoxidizing sheet is made. If necessary, an air permeable film layer is laminated on one or both sides of the deoxidizing agent layer A. This deoxidizing sheet permits saving of the charging work of the deoxidizing agents and is wide in its utilization range.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1773279A JPS55109428A (en) | 1979-02-17 | 1979-02-17 | Deoxidizing sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1773279A JPS55109428A (en) | 1979-02-17 | 1979-02-17 | Deoxidizing sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55109428A true JPS55109428A (en) | 1980-08-22 |
Family
ID=11951916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1773279A Pending JPS55109428A (en) | 1979-02-17 | 1979-02-17 | Deoxidizing sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55109428A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4579223A (en) * | 1983-01-28 | 1986-04-01 | Mitsubishi Gas Chemical Company Inc. | Oxygen absorbent packet |
US20110217430A1 (en) * | 2010-03-08 | 2011-09-08 | Chieh-Chun Chau | Thermoplastic and biodegradable polymer foams containing oxygen scavenger |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53117684A (en) * | 1977-03-24 | 1978-10-14 | Mitsubishi Gas Chem Co Inc | Absorbing sheet for oxygen gas |
JPS5341340B1 (en) * | 1969-04-14 | 1978-11-02 |
-
1979
- 1979-02-17 JP JP1773279A patent/JPS55109428A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5341340B1 (en) * | 1969-04-14 | 1978-11-02 | ||
JPS53117684A (en) * | 1977-03-24 | 1978-10-14 | Mitsubishi Gas Chem Co Inc | Absorbing sheet for oxygen gas |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4579223A (en) * | 1983-01-28 | 1986-04-01 | Mitsubishi Gas Chemical Company Inc. | Oxygen absorbent packet |
US20110217430A1 (en) * | 2010-03-08 | 2011-09-08 | Chieh-Chun Chau | Thermoplastic and biodegradable polymer foams containing oxygen scavenger |
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