ACRYLIC POLYVINYL ACETAL GRAPHIC FILMS

A graphic film is described. The graphic film comprises a first film layer having a Tg ranging from 30 DEG C to 60 DEG C. The first film layer comprises a (meth)acrylic polymer and polyvinyl acetal polymer. In typical embodiments, the graphic film further comprises a design, image, graphic, or text....

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Bibliographische Detailangaben
Hauptverfasser:	JANOSKI JONATHAN E, WHITING TIEN Y. H, THOMAS CARLA S, SCHULTZ ANTHONY F, HULKE AMANDA K, LYON KEITH R
Format:	Patent
Sprache:	chi ; eng
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:	A graphic film is described. The graphic film comprises a first film layer having a Tg ranging from 30 DEG C to 60 DEG C. The first film layer comprises a (meth)acrylic polymer and polyvinyl acetal polymer. In typical embodiments, the graphic film further comprises a design, image, graphic, or text. Also described is a method of forming a graphic film comprising providing a film comprising a firstfilm layer having a Tg ranging from 30 DEG C to 60 DEG C comprising a (meth)acrylic polymer and polyvinyl acetal polymer and providing a graphic proximate the film. 本发明描述了种图形膜，该图形膜包含具有在30℃至60℃范围内的Tg的第膜层。第膜层包含(甲基)丙烯酸类聚合物和聚乙烯醇缩醛聚合物。在典型的实施方案中，图形膜还包括设计图案、图像、图形或文本。还描述了种形成图形膜的方法，该方法包括：提供膜，该膜包括具有在30℃至60℃范围内的Tg的第膜层，该第膜层包含(甲基)丙烯酸类聚合物和聚乙烯醇缩醛聚合物；以及提供靠近膜的图形。