SHAPED PRODUCT, AND METHOD OF MANUFACTURING THE SAME

• Main Authors: MIYAZAWA YUKIO, MIYAZAWA HIDEO, ONO TAKESHI
• Format: Patent
• Language: English
• Published: 05.01.2012
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; METALLURGY; PERFORMING OPERATIONS; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a shaped product that effectively utilizes color of pure metal as color of the shaped product, prevents oxidation of the pure metal, and gives an ion effect and antibacterial action by pure gold, and a manufacturing method for efficiently manufacturing the shaped product.SOLUTION: One or a plurality of pure metal thin-film layers are formed on one surface of a transparent shaped product obtained by molding or the like using a transparent material. The thin-film layer of the outermost shell of the layers is formed of pure gold. The shaped product effectively utilizes color of pure metal as color of the shaped product, prevents oxidation of the pure metal, and gives an ion effect and antibacterial action by the pure gold.