Materials having a deoxidation function and a method of removing

Details Materials having a deoxidation function and a method of removing Materials having a deoxidation function and a method of removing

1988-04-21

1989-10-31

Herbert, Thomas J.

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

428447, 428457, 428459, 428464, 428500, 428508, 428515, B65D 100, B32B 1504, B32B 2708

Patent

active

048776645

ABSTRACT:
A sealed container material having a deoxidation function comprises a metallic base material reactive with oxygen and a hydrophilic coating layer of water-soluble polymer such as hydroxyethyl cellulose formed on the surface of the metallic base material. An oxygen- and moisture-permeable coating layer composed of a polymethylpentene resin may further be provided on the hydrophilic coating layer. The material exhibits an excellent oxygen absorbing ability and is thus suited as a material for sealed containers, such as cans, bottles, capsules, etc., for encasing food, drink, chemicals, and medical drugs and storing them over a long period of time without denaturation or deterioration.

REFERENCES:
patent: 4400333 (1983-08-01), Neefe
patent: 4507339 (1985-03-01), Carbo et al.
patent: 4595612 (1986-06-01), Tavss et al.
patent: 4642239 (1987-02-01), Ferrar et al.
patent: 4740402 (1988-04-01), Maeda et al.

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