DECORATIVE FILM

• Main Authors: MATSUMOTO HARUKI, SASASE TADAHISA, ISHIZU HARUYUKI
• Format: Patent
• Language: English; Japanese
• Published: 10.12.2020
• Subjects: ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; ADHESIVES; CHEMISTRY; DYES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; PAINTS; PERFORMING OPERATIONS; POLISHES; TRANSPORTING; USE OF MATERIALS AS ADHESIVES

To provide a decorative film which has good workability in a simple step and is capable of applying an appearance having good smoothness and gloss equivalent to those in a painting process using a liquid coating.SOLUTION: A decorative film 10 includes: an adhesive layer 12 whose elasticity modulus measured at 23°C is in a range of 2.0×104 to 5.0×105 Pa and whose thickness is 30-100 μm; a smoothness holding layer 14 whose 100% modulus measured at 25°C is 8-30 MPa and whose thickness is 50-150 μm, which is disposed on one surface of the adhesive layer 12; and a colored layer 16 including a coloring agent and a thermoplastic resin, which is disposed on a surface opposite to the adhesive layer 12 in the smoothness holding layer 14.SELECTED DRAWING: Figure 1 【課題】簡易な工程で施工性よく、液状塗料による塗装工程と同等の良好な平滑性及びツヤを有する外観を与えることができる加飾フィルムの提供。【解決手段】２３℃で測定した弾性率が２．０×１０４〜５．０×１０５Ｐａの範囲であり、厚みが３０〜１００μｍの粘着層１２と、粘着層１２の一方の面に設けられ、２５℃で測定した１００％モジュラスが８〜３０ＭＰａであり、厚みが５０〜１５０μｍの平滑保持層１４と、平滑保持層１４の粘着層１２とは反対側の面に設けられ、着色剤と熱可塑性樹脂とを含む着色層１６を備える加飾フィルム１０。【選択図】図１