Oxygen scavenging ribbons and articles employing the same

Details Oxygen scavenging ribbons and articles employing the same Oxygen scavenging ribbons and articles employing the same

1996-10-28

1998-04-28

Clark, W. Robinson H.

Stock material or miscellaneous articles

Composite

Of polyamide

428 357, 428 358, 428 359, 428 343, 428 346, 428 348, 4284777, 4284755, 4284758, 428500, 428522, B32B 310, B32B 2734

Patent

active

057442460

ABSTRACT:
An oxygen scavenging ribbon comprises a heat sealable resin and an oxygen scavenging material. This ribbon, upon oxidation of the oxygen scavenging material, does not release significant amounts of byproducts which are odorous and/or non-GRAS food additives. This ribbon can be in a number of forms including a multilayer casting or blown film tube. This ribbon provides a great deal of flexibility in the scavenging of oxygen within packaging environments.

REFERENCES:
patent: 3670874 (1972-06-01), Brunner
patent: 4061785 (1977-12-01), Nishino et al.
patent: 4536409 (1985-08-01), Farrel
patent: 5021515 (1991-06-01), Cochran et al.
patent: 5049624 (1991-09-01), Adams et al.

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