MONO-MATERIAL FILM AND METHOD OF PRODUCTION THEREOF

A film (1) comprising a carrier substrate (10, 110) substantially comprising an oriented and at least partially crystalline thermoplastic polymer, and a coating layer (20, 120) being an unoriented thermoplastic polymer coated on at least one side of the carrier substrate (10); wherein, the combined...

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Bibliographic Details
Main Authors STECHER, Thomas, WEINTUCH, Jan
Format Patent
LanguageEnglish
French
German
Published 19.06.2024
Subjects
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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Summary:A film (1) comprising a carrier substrate (10, 110) substantially comprising an oriented and at least partially crystalline thermoplastic polymer, and a coating layer (20, 120) being an unoriented thermoplastic polymer coated on at least one side of the carrier substrate (10); wherein, the combined carrier substrate (10) and the coating layer (20) substantially consists of at least 70%, preferably at least 75%, more preferably at least 80%, more preferably at least 85%, more preferably at least 90%, most preferably at least 95% identical polymer compound, and a method for manufacturing a film, thereof.
Bibliography:Application Number: EP20220214304