Verfahren zur Herstellung von Verpackungsfilmen

Coffee beans or ground coffee and other substances which deteriorate easily when exposed to air, are preserved by wrapping in a film of crystalline alpha-olefin polymer coated with a vinylidene chloride-acrylonitrile and an isocyanate adhesive. The film which may be of polypropylene, may be obtained...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	FRANCO BARBIERI HERMITTE, VINCENZO MORICI
Format:	Patent
Sprache:	ger
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING-UP
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