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1. WO2014157316 - HYDRAULIC TRANSFER FILM AND MOLDED PRODUCT DECORATED USING SAME

Publication Number WO/2014/157316
Publication Date 02.10.2014
International Application No. PCT/JP2014/058488
International Filing Date 26.03.2014
IPC
B44C 1/175 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
44DECORATIVE ARTS
CPRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
1Processes, not specifically provided for elsewhere, for producing decorative surface effects
16for applying transfer pictures or the like
165for decalcomanias; Sheet materials therefor
175Transfer using solvent
B32B 7/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
02Physical, chemical or physicochemical properties
CPC
B32B 2307/4026
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2307Properties of the layers or laminate
40having particular optical properties
402Coloured
4026within the layer by addition of a colorant, e.g. pigments, dyes
B32B 2451/00
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
2451Decorative or ornamental articles
B32B 27/08
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
06as the main or only constituent of a layer, ; which is; next to another layer of ; the same or of; a ; different material
08of synthetic resin
B32B 27/18
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
18characterised by the use of special additives
B32B 27/304
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
30comprising vinyl ; (co)polymers; comprising acrylic (co)polymers
304comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
B32B 27/306
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
30comprising vinyl ; (co)polymers; comprising acrylic (co)polymers
306comprising vinyl acetate or vinyl alcohol (co)polymers
Applicants
  • 大日本印刷株式会社 DAI NIPPON PRINTING CO., LTD. [JP]/[JP]
Inventors
  • 須藤 昌利 SUTOU, Masatoshi
  • 飯塚 孝志 IIZUKA, Takashi
  • 仙臺 尚見 SENDAI, Takami
Agents
  • 山田 威一郎 YAMADA, Iichiro
Priority Data
2013-07063328.03.2013JP
2013-07063528.03.2013JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) HYDRAULIC TRANSFER FILM AND MOLDED PRODUCT DECORATED USING SAME
(FR) FILM DE TRANSFERT HYDRAULIQUE ET PRODUIT MOULÉ DÉCORÉ AU MOYEN DE CELUI-CI
(JA) 水圧転写フィルム及びこれを用いた加飾成形品
Abstract
(EN)
[Problem] To provide: a hydraulic transfer film which consists of a laminate that has, on a water-soluble film, both an extension-inhibiting resin layer and a bright ink layer containing a bright pigment and a binder resin, which exhibits excellent shapeability and therefore can keep protrusions and recesses on the laminate surface opposite to the water-soluble film, and which can impart a design provided with excellent brightness and high luxuriousness to a molded resin product; a process for manufacturing the same; and a molded product decorated using the hydraulic transfer film. [Solution] A hydraulic transfer film which consists of a laminate that has, on a water-soluble film, both an extension-inhibiting resin layer and a bright ink layer containing a bright pigment and a binder resin, wherein: the laminate has protrusions and recesses on the surface opposite to the water-soluble film; and the resin forming the extension-inhibiting resin layer contains a resin (A) having a glass transition temperature of 80ºC or higher. A process for manufacturing the same; and a process for producing a decorated molded product, using the transfer film.
(FR)
[Problème] Produire un film de transfert hydraulique qui est constitué d’un stratifié qui a, sur un film hydrosoluble, une couche de résine inhibant l’extension et une couche d’encre lumineuse contenant un pigment lumineux et une résine liante, qui présente une excellente aptitude au formage et peut donc conserver des protubérances et des évidements sur la surface du stratifié opposée au film hydrosoluble, et qui peut conférer une conception pouvue d’une excellente luminosité et d’une luxuriance élevée à un produit en résine moulé ; un procédé pour fabriquer celui-ci ; et un produit moulé décoré au moyen du film de transfert hydraulique. [Solution] La présente invention concerne un film de transfert hydraulique qui est constitué d’un stratifié qui a, sur un film hydrosoluble, à la fois une couche de résine inhibant l’extension et une couche d’encre lumineuse contenant un pigment lumineux et une résine liante, où : le stratifié a des protubérances et des évidements sur la surface opposée au film hydrosoluble ; et la résine formant la couche de résine inhibant l’extension contient une résine (A) ayant une température de transition vitreuse de 80 °C ou plus. La présente invention concerne en outre un procédé pour fabriquer celui-ci ; et un procédé pour produire un produit moulé décoré, utilisant le film de transfert.
(JA)
【課題】水溶性フィルム上に、伸展抑制樹脂層と、光輝性顔料及びバインダー樹脂を含む光輝性インキ層とを有する積層体からなり、当該積層体の水溶性フィルムとは反対側の面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】水溶性フィルム上に、伸展抑制樹脂層と、光輝性顔料及びバインダー樹脂を含む光輝性インキ層とを有する積層体からなり、前記積層体の前記水溶性フィルムとは反対側の面に凹凸形状を有し、前記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。
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