| 摘要 |
PURPOSE:To obtain a textile fabric having an interference color without using a dye by successively laminating a specific reflective metal film, transparent metal compound film and semitransparent metal film on one side of a textile fabric. CONSTITUTION:A textile fabric obtained by successively vacuum depositing a reflective metal film, a transparent metal compound film and a semitransparent metal film on at least one surface of the textile fabric and heat-treating the films and having an interference color with relationships among the respective film thicknesses expressed by the formulas I to IV (d1 is the film thickness of the semitransparent metal film; d2 is the film thickness of the transparent metal compound film; d3 is the film thickness of the reflective metal film). A material having 50% average value of reflectance, such as Al, Cu, Mg or Au, can be exemplified as the material for the reflective metal film and SiO, SiO2, In2O3, TiO2, etc., having <=25% average value of reflectance can be exemplified as a material for the transparent metal compound. Al, Cu, Ag, Mg, In, etc., having <=25% average value of reflectance can be exemplified as a material for the semitransparent metal film. |
