Vessel of plastic having a barrier coating and a method of produ

Stock material or miscellaneous articles – Hollow or container type article – Glass – ceramic – or sintered – fused – fired – or calcined metal...

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428 357, 428 359, 428 367, 428 3691, 220456, 220457, 604403, B65D 9004, B65D 9006

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active

057362076

ABSTRACT:
A plastic vessel has a barrier coating comprising sequentially arranged barrier layers of organic polymer and of inorganic oxides, nitrides or oxynitrides. The barrier coating preferably has at least two inorganic barrier layers. The thickness of the inorganic barrier layers lies between 2 and 300 nm and the thickness of the organic barrier layer lies between 2 and 1000 nm. The total thickness of the layer packet should not exceed 0.1 mm.

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"Properties of Silicon Oxynitride Films Prepared by ECR Plasma CVD Method" by T. Hirao et al, Japanese Journal of Applied Physics, vol. 27, No. 1, Jan. 1988, pp. L21 to L23.

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