TRANSPARENT MULTILAYER FILM COMPRISING POLYMERS

A transparent multilayer film including a plurality of layers can include a polymer A layer comprising polymer A and a polymer B layer comprising polymer B adjacent to the polymer A layer. At least one of: a differential solubility parameter (ΔδAB) of polymer A towards polymer B can be equal to or l...

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Bibliographic Details
Main Authors JANSSEN, Pieter Jan Antoon, VANDORMAEL, Bart, GUNBAS, Duygu Deniz, VAN ZYL, Andries Jakobus Petrus
Format Patent
LanguageEnglish
French
German
Published 24.03.2021
Subjects
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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Summary:A transparent multilayer film including a plurality of layers can include a polymer A layer comprising polymer A and a polymer B layer comprising polymer B adjacent to the polymer A layer. At least one of: a differential solubility parameter (ΔδAB) of polymer A towards polymer B can be equal to or less than 2.5 MPa1/2, or equal to or less than 2.21 MPa1/2; and a differential solubility parameter (ΔδAB) of polymer B towards polymer A can be equal to or less than 2.5 MPa1/2, or equal to or less than 2.2 MPa1/2.
Bibliography:Application Number: EP20180773834