FORGERY PREVENTION LABELS FOR HIGH-TEMPERATURE APPLICATIONS

The present invention relates to heat resistant brittle films made from impact-modified poly(meth)acrylimide and forgery prevention labels comprising the same. The films can be advantageously prepared by extrusion and, depending on the desired purpose, can be designed to be transparent, translucent...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	COSTA, Anderson, PARUSEL, Markus, SEYOUM, Ghirmay, STRUWE, Kim, HÄRING, Helmut, GUÉNANTEN, Claude
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G CHEMISTRY COMPOSITIONS BASED THEREON GENERAL PROCESSES OF COMPOUNDING METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP WORKING-UP
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Beschreibung
Zusammenfassung:	The present invention relates to heat resistant brittle films made from impact-modified poly(meth)acrylimide and forgery prevention labels comprising the same. The films can be advantageously prepared by extrusion and, depending on the desired purpose, can be designed to be transparent, translucent or entirely non-transparente.g. white. Ideally, the brittle films and the forgery prevention labels comprising the same have no intended break points such as slits, perforation etc.