Oxygen scavenging composition and method for making same

Details Oxygen scavenging composition and method for making same Oxygen scavenging composition and method for making same

C - Chemistry, Metallurgy

09

K

C09K 15/08 (2006.01) C08K 5/08 (2006.01)

Patent

CA 2570803

The present invention provides polymeric compositions comprising an hydrogenated anthraquinone derivative and/or its enol/enolate tautomer. Methods of scavenging oxygen and preventing transmission of oxygen into a package using said compositions are also provided.

L'invention concerne des compositions polymères comprenant un dérivé d'anthraquinone hydrogéné et/ou son tautomère énol. Des méthodes de désoxygénation et de prévention de la transmission de l'oxygène dans un paquet au moyen desdites compositions sont également décrites.

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