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    • 4. 发明专利
    • Building board and method for manufacturing the same
    • 建筑板及其制造方法
    • JP2012211473A
    • 2012-11-01
    • JP2011077724
    • 2011-03-31
    • Nichiha Corpニチハ株式会社
    • MIZUNO DAIZO
    • E04F13/08B05D7/00B32B27/00
    • E04F13/0871B05D3/12B05D5/061B44C3/005B44C5/04B44C5/0461B44F9/02Y10T428/24554
    • PROBLEM TO BE SOLVED: To provide a building board having three dimensional appearance similar to wood, and a method for manufacturing the same.SOLUTION: A building board is formed from an inorganic base material with a surface having a plurality of wood plate patterns, on which an undercoating film, a finishing coating film having a pigment content lower than that of the undercoating film and a different hue, an ink jet coating film having a hue different from that of the finishing coating film, and a clear coating film are sequentially formed. The color density of each of the wood plate patterns is different with the change in the arrangement and the thickness of the finishing coating film, while the hue of each of the wood plate patterns is different with the partial arrangement of the ink jet coating film. A method for manufacturing a building board comprises the step of applying an undercoating material to the surface of an inorganic base material having a plurality of wood plate patterns, the step of applying a finishing coating material having a pigment weight concentration (PWC) lower than that of the undercoating material and a different hue, the step of scraping away a part of the applied finishing coating material before curing of the finishing coating material, the step of partially applying an ink jet coating having a hue different from that of the finishing coating material, and the step of applying a clear coating material.
    • 解决的问题:提供一种具有与木材相似的三维外观的建筑板及其制造方法。 解决方案:建筑板由具有多个木板图案的表面的无机基材形成,底涂膜,颜料含量低于底涂膜的整理涂膜和不同的 色调,具有不同于整理涂膜的色调的喷墨涂膜,并且顺序地形成透明涂膜。 木板图案的颜色密度随着整理涂膜的布置和厚度的变化而不同,而每个木板图案的色调与喷墨涂膜的部分布置不同。 一种制造建筑板的方法包括以下步骤:向具有多个木板图案的无机基材的表面施加底涂层材料;施加颜料重量浓度(PWC)低于其的颜料重量浓度(PWC)的整理涂料的步骤。 的底漆材料和不同的色调,在整理涂覆材料固化之前刮掉一部分涂覆的整理涂料的步骤,部分涂覆具有不同于整理涂料的色相的喷墨涂层的步骤 ,以及施加透明涂层材料的步骤。 版权所有(C)2013,JPO&INPIT