LAMINATED SHEET FOR MOLDING POLYSTYRENE AND ITS MANUFACTURING METHOD

PROBLEM TO BE SOLVED: To provide a molding laminated sheet using water-based rotogravure ink, and excellent in adhesiveness and moldability. SOLUTION: A polystyrene molding laminated sheet includes a non-oriented polystyrene film layer, a printing ink layer, and a polystyrene sheet layer in turn. Th...

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Hauptverfasser:	MOROI SUNAO, KONO YUUKAI, TAMAOKA TAKASHI
Format:	Patent
Sprache:	eng
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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Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a molding laminated sheet using water-based rotogravure ink, and excellent in adhesiveness and moldability. SOLUTION: A polystyrene molding laminated sheet includes a non-oriented polystyrene film layer, a printing ink layer, and a polystyrene sheet layer in turn. The printing ink layer is composed of a water-based rotogravure ink film containing a water-dispersive polyolefin resin having an acid value of 10 to 300 (mgKOH/g) and a glass transition point of 10 to 100°C and/or a water-soluble polyolefin resin having an acid value of 10 to 300 (mgKOH/g) and a glass transition point of 10 to 100°C as a binder resin. COPYRIGHT: (C)2004,JPO&NCIPI