SYNTHETIC INTESTINAL CASING OF POLYAMIDE WITH NANO-DISPERSED ADDITIVES Russian patent published in 2007 - IPC A22C13/00

Abstract RU 2299567 C2

FIELD: casings for food products.

SUBSTANCE: casing has at least one polyamide layer and polyolefin layer. Polyamide layer contains dispersed nanoparticles, with weight part of said particles constituting from 0.1% to 4% by weight of layer. Thickness of these particles is preferably less than 10 nm.

EFFECT: improved barrier properties as to oxygen.

8 cl, 2 tbl, 5 ex

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RU 2 299 567 C2

Authors

Popkhuzen Dirk

Shreder Nil'S

Vol'F Detlef

Ehggers Khol'Ger

Dates

2007-05-27—Published

2000-06-26—Filed