LAYERED FILM, PARCEL, OR SACK, AND METHOD OF MANUFACTURING LAYERED FILM Russian patent published in 2000 - IPC

Abstract RU 2144550 C1

FIELD: polymer materials. SUBSTANCE: new layered film including barrier layer made of vinylidene chloride copolymer-containing polymer composition is distinguished by that said composition includes 2 to 20% (of the weight of composition) vinylidene chloride and/or methyl methacrylate compositions, and CO-modified copolymer constituting ethylene/alkyl acrylate/CO terpolymer. EFFECT: enabled manufacture of non-oriented films with no heat setting, larger degree of cross-linking on one side and lesser one on the other. 20 cl, 1 tbl, 6 ex

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RU 2 144 550 C1

Authors

Mario Paleari

Tito Fornaz'Ero

Dates

2000-01-20Published

1994-06-03Filed