Oxygen absorbent

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

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Details

252429R, 252437, 252438, 252439, 252188, 426112, 426133, 426124, 426418, 426419, 426398, B01J 3102, B01J 2714, B01J 2724, B01J 2702

Patent

active

041136527

ABSTRACT:
An oxygen absorbent comprising at least one alkaline earth metal sulfite, at least one ferrous compound and free water is disclosed.

REFERENCES:
patent: 2825651 (1958-03-01), Loo et al.
patent: 3366577 (1968-01-01), Miglietta
patent: 3625888 (1971-12-01), Redmore et al.
patent: 3862963 (1975-01-01), Hoshi et al.
patent: 3954652 (1976-05-01), Schmidt
patent: 3960722 (1976-06-01), Tomikawa et al.

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