Deoxidizer film

Details Deoxidizer film Deoxidizer film

1989-09-06

1992-05-26

Sluby, P. C.

Stock material or miscellaneous articles

Structurally defined web or sheet

Edge feature

428329, 428331, 428215, 428 353, 428 354, 428421, 4284777, 428483, 428516, 428481, 4284796, 428512, 206204, 2064841, 2641761, B32B 2302, B32B 516

Patent

active

051166607

ABSTRACT:
A deoxidizer film for use in storage of food products or the like has a film body made of a thermoplastic resin in which a deoxidizer composition is dispersed. The film body is uni-axially or bi-axially drawn and has minute pores. The deoxidizer composition typically contains iron powder and a metal halide. The deoxidizer film can have a laminate structure in which the above-mentioned film body is laminated to a film body made of a thermoplastic resin and containing a filler which is insoluble in water or has a small solubility in water.

REFERENCES:
patent: 4560741 (1985-12-01), Davis et al.
patent: 4769175 (1988-09-01), Inoue
patent: 4856649 (1989-08-01), Inoue

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