PLASMA-CREATED BARRIERS FOR PACKAGING

In a first aspect, the invention relates to a coated substrate, wherein the coating is obtained or obtainable from depositing on a surface of a substrate by a plasma-assisted deposition method a reaction product of a fluorine-free compound selected from the group consisting of a lactam with 4 to 8 r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FREIRE CORREA, Mateus, HIRTH, Sabine, LANGER, Nicolle, KELLERMEIER, Matthias
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TRANSPORTING
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Beschreibung
Zusammenfassung:	In a first aspect, the invention relates to a coated substrate, wherein the coating is obtained or obtainable from depositing on a surface of a substrate by a plasma-assisted deposition method a reaction product of a fluorine-free compound selected from the group consisting of a lactam with 4 to 8 ring atoms, a lactone with 4 to 8 ring atoms, vinylacetate, polyvinylpyrrolidone, C5 to C8 alkyne and mixtures of two or more of these compounds.A second aspect of the invention is related to a plasma-assisted deposition method for applying a coating based on a reaction product of a fluorine-free compound onto a surface of a substrate.A third aspect of the invention is related to the use of a coated substrate according to the first aspect or of a coated substrate obtained or obtainable from the plasma-assisted deposition method of the second aspect, for packaging, storing and/or transporting a good selected from the group consisting of food, beverage and chemical wherein the good is preferably a chemical, wherein the chemical is preferably a hazardous substance (transported as dangerous good) or an agrochemical, more preferably an agrochemical.