COMPOSITION FOR ABSORPTION OF OXYGEN OF GASEOUS MEDIUM AND SINGLE- AND MULTI-LAYER MATERIAL FOR ABSORPTION OF OXYGEN OF GASEOUS MEDIUM Russian patent published in 1997 - IPC

FIELD: production of materials and articles for packing oxidation-affected food products. SUBSTANCE: composition for absorption of oxygen of gaseous medium comprises, mas.%: one or more substituted or unsubstituted ethylene unsaturated hydrocarbons having molecular weight not less than 100, 99.000-99.999; salt of transition metal, 0.001-1.000. Homo- or copolymer of isoprene or butadiene, squalene or dehydrated castor oil are used as said ethylene unsaturated hydrocarbon. Neodecanoate or 2-ethylhexanoate of cobalt and manganese carboxylate are used as mentioned above salt of transition metal. Content of oxygen in flask comprising film is manufactured from composition in 6 days is 0-0.01 mas.%. EFFECT: improved quality. 27 cl, 3 tbl