Container with material coating having barrier effect and method and apparatus for making same
AssigneeSidel
InventorsDavid Darras, Jean-Michel Rius, Patrick Chollet, Naïma Boutroy, Nasser Beldi, Fabrice Oge
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Abstract
The invention provides a container such as a bottle or flask, made heterogeneously from a material with a barrier effect and a polymer material, characterised in that the material with a barrier effect is an amorphous carbon material with a polymer tendency which is applied as a coating on a substrate of polymer material.
Claims13
A container having a heterogoneous structure, comprising a material with a barrier effect and a polymer material, wherein the material with a barrier effect is an amorphous carbon material with a polymer tendency which is disposed as a coating on a substrate made of the polymer material, said amorphous carbon material with a polymer tendency contains CH, CH2 and CH3 bonds in the proportions of 15, 60 and 25, respectively, and the proportions of the electronic state sp3, sp2 and sp are 53, 45 and 2, respectively.
Dependencies are inferred from the claim text.