LAMINATED PACKAGING MATERIAL, METHOD OF PRODUCING LAMINATED PACKAGING MATERIAL AND PACKAGING CONTAINER MADE FROM SAID MATERIAL Russian patent published in 2011 - IPC C08J7/04 B65D65/40 B65D85/72 B32B27/06 B32B27/34 B32B27/36 C08J5/18 

Abstract RU 2435799 C2

FIELD: chemistry.

SUBSTANCE: invention relates to production of packaging materials for food products and beverages, particularly barrier films, laminated packaging materials and packaging containers. The barrier film has a base polymer film and a barrier layer containing an inorganic oxide deposited on the base film via gas-phase deposition. The layer of inorganic oxide is additionally coated with a healing layer of cross-linked organopolysiloxane which is covalently bonded with the inorganic layer. The laminated packaging material has a barrier film. The packaging container is made from said barrier film.

EFFECT: packaging material has good barrier properties with respect to oxygen and water vapour, improved strength and softness.

23 cl, 9 dwg, 5 ex

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RU 2 435 799 C2

Authors

Fajet P'Er

Rosha Zhil'

Bonnbo Alen

Leterr'E Iv

Singkh Bandip

Monson Jan-Anders

Dates

2011-12-10Published

2007-04-04Filed