DECORATIVE FILM, AND METHOD FOR PRODUCING THREE-DIMENSIONAL MOLDED ARTICLE HAVING DECORATIVE FILM

• Main Authors: OCHI Shuhei, SAITO Shun, GOMI Tomoaki
• Format: Patent
• Language: English; French; Japanese
• Published: 27.06.2019
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; VEHICLES IN GENERAL; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Provided are a decorative film having exceptional stain resistance in relation to sunscreen, and a method for producing a three-dimensional molded article having the decorative film. This decorative film has a substrate film, and a fluorine-containing layer that includes a fluorine-containing polymer, wherein: the chlorine atom content of the fluorine-containing layer is 1-35% by mass; and, in the fluorine-containing layer, the ratio of the chlorine atom content to the fluorine atom content is 0.05-30. L'invention concerne un film décoratif ayant une excellente résistance aux taches par rapport à l'écran solaire, et un procédé de production d'un article moulé tridimensionnel ayant le film décoratif. Ce film décoratif a un film de substrat, et une couche contenant du fluor qui comprend un polymère contenant du fluor, la teneur en atome de chlore de la couche contenant du fluor étant de 1 à 35 % en masse; et, dans la couche contenant du fluor, le rapport de la teneur en atomes de chlore à la teneur en atomes de fluor est de 0,05 à 30. 日焼け止め剤に対する耐汚染性に優れた加飾フィルムおよび加飾フィルム付き３次元成形品の製造方法の提供。　本発明の加飾フィルムは、基材フィルムと、含フッ素重合体を含む含フッ素層とを有する加飾フィルムであって、上記含フッ素層の塩素原子含有量が１～３５質量％であり、上記含フッ素層における、フッ素原子含有量に対する塩素原子含有量の比が０．０５～３０である。