GEPFROPFTE CHINONE ENTHALTENDE POLYOLEFINFOLIEN UND STRUKTUREN, DIE DIESE FOLIEN ENTHALTEN
The invention concerns a film comprising ethylene copolymers and an unsaturated epoxide and comprising quinones grafted on said copolymers. The invention also concerns a structure comprising at least an oxygen-barrier film and at least said oxygen-absorber film. The invention further concerns a pack...
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Format: | Patent |
Sprache: | ger |
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Zusammenfassung: | The invention concerns a film comprising ethylene copolymers and an unsaturated epoxide and comprising quinones grafted on said copolymers. The invention also concerns a structure comprising at least an oxygen-barrier film and at least said oxygen-absorber film. The invention further concerns a packaging element comprising said structure wherein, starting from inside and moving outwards, there is first the oxygen-absorber-film followed by the barrier film. |
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