Three-layer uv protective film for decorative laminated sheets (hpl)

The present invention relates to novel films for application to materials as a film providing protection from weathering effects. In particular, the present invention relates to a novel, at least three-layered film composite characterized by particularly good adhesion to the substrate and particular...

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Bibliographic Details
Main Authors Guenanten, Claude, Enders, Michael, Golder, Michael, Parusel, Markus
Format Patent
LanguageEnglish
Published 08.12.2016
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:The present invention relates to novel films for application to materials as a film providing protection from weathering effects. In particular, the present invention relates to a novel, at least three-layered film composite characterized by particularly good adhesion to the substrate and particularly good optical properties. In this composite, the outermost layer is a layer that contains a fluoropolymer, the middle layer is a PMMA layer that contains at least one UV absorber and/or UV stabilizer, and the innermost layer is a PMMA layer that contains at least one adhesion promoter which improves adhesion to the substrate.
Bibliography:Application Number: AU20150266221