MULTILAYER FILMS COMPRISING TIE LAYER COMPOSITIONS, ARTICLES PREPARED THEREFROM, AND METHOD OF MAKING

MULTILAYER FILMS COMPRISING TIE LAYER COMPOSITIONS, ARTICLES PREPARED THEREFROM, AND METHOD OF MAKING

A multilayer film comprising a superstrate, and a tie layer comprising a tie layer composition comprising a polycarbonate and a poly(alkylene ester) is disclosed, wherein a substrate contacted to the tie layer opposite the superstrate has initiation peel strength between the tie layer and the substr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DAVIS, M., SHOEN, ZAFIRIS, GEORGIOS, S
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
TRANSPORTING
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Beschreibung
Zusammenfassung:A multilayer film comprising a superstrate, and a tie layer comprising a tie layer composition comprising a polycarbonate and a poly(alkylene ester) is disclosed, wherein a substrate contacted to the tie layer opposite the superstrate has initiation peel strength between the tie layer and the substrate of about 20 to about 60 pounds per linear inch (about 3,500 to about 10,500 Newtons per meter), measured at a 90° peel angle and a peel rate of 12.7 cm/min. An article comprising the multilayer film is disclosed. Methods of forming the multilayer film and the article are also disclosed.