Deoxidizer sheet

Stock material or miscellaneous articles – Sheet including cover or casing – Complete cover or casing

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2064841, 25218828, 423219, 426133, 426541, 428283, 428286, 4283111, 4283115, 4283191, 428339, 428340, 428233, 428242, 4283166, A23L 33436, B32B 2718, B65B 5519, B65D 8128

Patent

active

051437694

ABSTRACT:
A deoxidizer sheet suitable for preservation of goods such as foods is provided that has a first layer which essentially contains a deoxidation reaction main agent, such as mixture of iron powder and a metal halide, and a fixing material such as natural or synthetic fibers and heat-meltable resin fibers or powder. The deoxidizer sheet also has a pair of second layers heat-bonded to both surfaces of the first layer.

REFERENCES:
patent: 4769175 (1988-09-01), Inoue
Etsuno et al., "Hydrophilic Filler-Containing Oxygen-Absorbing Polymer Compositions", Chemical Abstracts 110, 214415C, 1989.
Fujishima et al., "Packaging Laminates", Chemical Abstracts, 94, 31753t, 1981.

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