Oxygen-absorbing resin composition containing water-absorbing po

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...

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524431, 524439, 524502, 524503, C08J 510, C08K 308, C08L 3308

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active

052740242

ABSTRACT:
Disclosed is an oxygen-absorbing resin composition valuable for preserving water-containing contents such as drinks and precooked food, which comprises a heat-formable resin or resin composition having an oxygen permeation coefficient larger than 10.sup.-12 cc.multidot.cm/cm.sup.2 .multidot.sec.multidot.cmHg at a temperature of 20.degree. C. and a relative humidity of 0% and a water adsorption of at least 1% in pure water at 20.degree. C., and an oxygen scavenger incorporated into said resin or resin composition, and a laminate, a liner, a cap and a vessel, which are formed by using this oxygen-absorbing resin composition.

REFERENCES:
patent: 4877664 (1989-10-01), Maeda et al.
World Patent Index Latest, Week 8539, Aug. 19, 1985.
Chemical Abstracts, vol. 95, No. 11, Feb. 19, 1981.

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