WATER PRESSURE TRANSFER FILM AND DECORATIVE MOLDING USING THE SAME

• Main Authors: SENDAI TAKAMI, IIZUKA TAKASHI, SUDO MASATOSHI
• Format: Patent
• Language: English; Japanese
• Published: 06.11.2014
• Subjects: DECORATIVE ARTS; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; MOSAICS; PAPERHANGING; PERFORMING OPERATIONS; PRODUCING DECORATIVE EFFECTS; TARSIA WORK; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a water pressure transfer film that has a bright ink layer, is superior in shaping properties of holding an uneven shape of the bright ink layer during water pressure transfer, and can impart design with superior brilliance and high-grade feeling to a resin molding, a method of manufacturing the same, and a decorative molding using the same.SOLUTION: There are provided: a water pressure transfer film which has a water-soluble film, an extension suppressing resin layer, and a bright ink layer in order, and also has an uneven shape at least on the surface of the bright ink layer on the opposite side from the side of the extension suppressing resin layer, a resin forming the extension suppressing resin layer containing a resin A of 80°C or higher in glass transition temperature; a manufacturing method thereof; and a method of manufacturing a decorative molding using the film. 【課題】光輝性インキ層を有し、水圧転写時に光輝性インキ層の凹凸形状が保持される賦型性に優れており、かつ優れた光輝性と高級感とを備える意匠性を樹脂成形品に付与しうる水圧転写フィルム、及びその製造方法、ならびに該フィルムを用いた加飾成形品を提供する。【解決手段】水溶性フィルム、伸展抑制樹脂層、及び光輝性インキ層を順に有し、少なくとも該光輝性インキ層の伸展抑制樹脂層の側とは反対側の面に凹凸形状を有し、該伸展抑制樹脂層を形成する樹脂がガラス転移温度８０℃以上の樹脂Ａを含む水圧転写フィルム、及びその製造方法、ならびに該フィルムを用いた加飾成形品の製造方法である。【選択図】図１