METHOD FOR DEPOSITION OF SYSTEM OF TRANSPARENT BARRIER LAYERS Russian patent published in 2016 - IPC C23C14/06 C23C14/24 C23C16/30 C23C16/452 

FIELD: technological processes.

SUBSTANCE: invention relates to a method of multilayer barrier coating in form of a system of transparent layers. Deposition is carried out in vacuum chamber on a transparent polymer film at least two transparent barrier layers and one located between said two barrier layers transparent intermediate layer. Deposition of barrier layers is performed by evaporation of aluminium, wherein simultaneously in a vacuum chamber is supplied at least one first jet gas. Intermediate layer is deposited by evaporation of aluminium, wherein simultaneously in a vacuum chamber is supplied at least one second reactive gas and one gaseous or vaporous organic component.

EFFECT: production of multilayer barrier coating in form of a system of transparent layers of coating having high barrier action with respect to oxygen and steam.

7 cl, 1 ex