作者: Peter Preishuber-Pflügl , Ines Pietsch , Axel Weiss , Hermann Seyffer , Heiko Diehl
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摘要: A description is given of paper or cardboard packaging made from recycled with mineral oil contamination, the having a barrier layer which can be produced by applying an aqueous polymer dispersion comprising copolymer preparable emulsion polymerization C1 to C4 alkyl (meth)acrylates, acid monomers, such as acrylic methacrylic for example, 0‑20% weight acrylonitrile and 0% 10% further glass transition temperature being situated in range +10 +45°C. The may located on one surfaces, form plurality layers multi-layer coating, coating side inner pouch within packaging.