METHOD FOR PRODUCING LAMINATED BODY

• Main Authors: SAKA SOTARO, HOSHI KENTARO, TSUKIYAMA KAZUKI
• Format: Patent
• Language: English; Japanese
• Published: 05.01.2017
• 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

PROBLEM TO BE SOLVED: To provide a method for producing a laminated body, which produces a high-quality laminated body having an adhesive layer adhered to a surface of an adherend without increase in the number of processes.SOLUTION: A method for producing a laminated body which produces a laminated body having an adherend and an adhesive layer adhered to the adherend, comprises: a preparation process of preparing an unreacted layer, and a release layer which is placed on one side of the unreacted layer and transmits ionization radiation; an adhesive layer forming process of irradiating the unreacted layer with ionization radiation via the release layer which transmits ionizing radiation and forming the adhesive layer having adhesiveness provided to the unreacted layer; a lamination process of laminating the adhesive layer and the release layer in this order to a surface of the adherend; and a release step of releasing the release layer from the adhesive layer.SELECTED DRAWING: Figure 1 【課題】本発明は、工程数を増やすことなく、被着体の表面に接着層を接着した品質の高い積層体を製造する積層体の製造方法を提供することを主目的とする。【解決手段】本発明は、被着体、および上記被着体に接着された接着層を有する積層体を製造する積層体の製造方法であって、未反応層、および上記未反応層の一方の面に配置され、電離放射線を透過する剥離層を準備する準備工程と、電離放射線を透過する上記剥離層を介して上記未反応層に電離放射線を照射し、上記未反応層に接着性が付与された上記接着層を形成する接着層形成工程と、上記被着体の表面に、上記接着層および上記剥離層をこの順で積層する積層工程と、上記接着層から上記剥離層を剥離する剥離工程とを有することを特徴とする積層体の製造方法を提供することにより、上記課題を解決する。【選択図】図１