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...

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Bibliographic Details
Main Authors COSTA, Anderson, PARUSEL, Markus, SEYOUM, Ghirmay, STRUWE, Kim, HÄRING, Helmut, GUÉNANTEN, Claude
Format Patent
LanguageEnglish
French
German
Published 17.01.2024
Subjects
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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Summary: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.
Bibliography:Application Number: EP20200702832