Low Tg polyurethane protective display film

A display film includes a transparent cross-linked polyurethane layer. The transparent cross-linked polyurethane layer having a glass transition temperature of 10 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater.

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Bibliographische Detailangaben
Hauptverfasser: Thompson, David S, Johnson, Michael A, Braun, Ryan M, Solomonson, Steven D, Condo, Peter D, Breedlove, Evan L, Rule, Joseph D, Patzman, Derek W, Zhang, Peihui, Leatherdale, Catherine A, Pokorny, Richard J, Stradinger, John J
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A display film includes a transparent cross-linked polyurethane layer. The transparent cross-linked polyurethane layer having a glass transition temperature of 10 degrees Celsius or less and a Tan Delta peak value of 0.5 or greater.