C - Chemistry – Metallurgy – 02 – F
Patent
C - Chemistry, Metallurgy
02
F
252/23, 23/348
C02F 3/34 (2006.01) C02F 1/28 (2006.01)
Patent
CA 1037016
OXYGEN-CONSUMING COMPOSITION ABSTRACT OF THE DISCLOSURE An effective oxygen-consuming composition for packages, containers, or other closed spaces, especially enclosing an article susceptible to oxidative deterioration, comprises a dithionite for reacting with oxygen, sufficient alkaline material to at least partially neutralize sulfur dioxide released as a by-product of the oxygen consuming reaction, and porous filler particles in sufficient amount to promote contact with the ambient atmosphere, all in homogeneous admixture.
211120
Fujishima Daishiro
Fujishima Shinichiro
Mitsubishi Shoji Kaisha
Na
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