Oxygen absorbent

Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants

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Details

252429R, 252437, 252440, 252443, 252455Z, 252188, 252191, B01J 2702, B01J 3102, B01J 2714, B01J 2720

Patent

active

041668073

ABSTRACT:
An oxygen absorbent comprising iron and a metal halide, characterized in that the iron contains sulfur in an amount of from 0.05% to 5% on the basis of the weight of the iron is disclosed.

REFERENCES:
patent: 2446426 (1948-08-01), Layng
patent: 2825651 (1958-03-01), Loo et al.
patent: 3872028 (1975-03-01), Rijnten et al.
patent: 4076795 (1978-02-01), Tiethof

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