COATED FILMS AND ARTICLES FORMED FROM SAME

The present invention provides coated films and articles formed from such films. In one aspect, a coated film comprises (a) a film and (b) a coating on an outer surface of the film comprising polyurethane and a plurality of [(trimethylsilyl)oxy]-modified silica particles. In some embodiments, the co...

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Bibliographische Detailangaben
Hauptverfasser:	CIPRO, Mateus Batista Torres, CASARRUBIAS, Juan Carlos, GOMES, Jorge Caminero, MAZZOLA, Nicolas Cardoso, CESARIO, Thais Regina Ribeiro
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 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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Beschreibung
Zusammenfassung:	The present invention provides coated films and articles formed from such films. In one aspect, a coated film comprises (a) a film and (b) a coating on an outer surface of the film comprising polyurethane and a plurality of [(trimethylsilyl)oxy]-modified silica particles. In some embodiments, the coated film is thermally resistant under the sealing conditions of ASTM 1921-98 over a temperature range of 80 C to 200 C, and/or has a gloss of 11 or less when measured at 45 in accordance with ASTM D2457.