WATER PRESSURE TRANSFER FILM

• Main Authors: SENDAI TAKAMI, IIZUKA TAKASHI, SUDO MASATOSHI
• Format: Patent
• Language: English; Japanese
• Published: 10.08.2017
• 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 transfer foil for manufacturing a water pressure transfer film which is suitable for manufacturing the water pressure transfer film with an uneven structure excellently shaped when manufacturing the transfer foil, by which design including excellent brilliant property and high-class feeling can be given to a resin molding product, the water pressure transfer film, a manufacturing method of the water pressure transfer film using the transfer foil, and a decorative molding product using the water pressure transfer film.SOLUTION: A transfer foil for manufacturing a water pressure transfer film includes a release film, an extension suppressing resin layer, and a bright ink layer in this order. An uneven structure is arranged at least on a surface of the bright ink layer in the opposite side of the extension suppressing resin layer. Resin forming the extension suppressing resin layer includes resin A of which glass transformation temperature is 80°C or more. A manufacturing method of the water pressure transfer film using the transfer foil, the water pressure transfer film, and a decorative molding product using the water pressure transfer film are provided.SELECTED DRAWING: Figure 1 【課題】転写箔の製造時に凹凸形状が良好に賦型されており、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の製造に適した水圧転写フィルム製造用転写箔、水圧転写フィルム、転写箔を用いた水圧転写フィルムの製造方法、及び該フィルムを用いた加飾成形品を提供する。【解決手段】剥離フィルム、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製造用転写箔、該転写箔を用いた水圧転写フィルムの製造方法及び水圧転写フィルム、ならびに該フィルムを用いた加飾成形品である。【選択図】図１