Oxygen absorptive resin composition

Details Oxygen absorptive resin composition Oxygen absorptive resin composition

2005-11-01

2005-11-01

Nolan-Rayford, Sandra M. (Department: 1772)

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

C428S036700, C428S220000, C428S482000, C525S057000, C525S061000, C525S360000, C525S370000

Reexamination Certificate

active

06960376

ABSTRACT:
The oxygen absorptive resin composition of the present invention includes: a thermoplastic resin (a) having carbon-carbon double bonds; a gas barrier resin (b) having an oxygen transmission rate of 500 ml·20 μm/m2·day·atm or less (20° C. 65% RH); and a transition metal salt (c). This resin composition and molded articles formed using the resin composition effectively absorb and scavenge oxygen when used to package products susceptible to degradation by oxygen, such as foods and drinks.

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