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
Authors
Dates
2000-01-20—Published
1994-06-03—Filed