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    • 55. 发明公开
    • Stencil making and utilization methods, apparatus and articles
    • 制造和利用方法,装置和文章
    • EP0080363A3
    • 1983-11-30
    • EP82306218
    • 1982-11-23
    • Rauch, Georg
    • Rauch, Georg
    • G03F07/12G03F07/16
    • G03F7/12
    • Methods and apparatus for preparing a foraminous stencil blank (25) for subsequent selective hardening of first and second individually soluble but jointly hardenable substances (13, 14) thereon impregnate the foraminous stencil blank (25) only with the first substance (13) as between the first and second substances (13, 14), until such time as selective hardening of the admixed first and second substances on or in the stencil blank is desired (see Fig. 3). Preferably, the second substance (14) is stored separately from the impregnated stencil blank (13, 25), and is applied to the impregnated stencil blank for admixture with the first substance (13) only immediately prior to a desired selective hardening of the admixed first and second substances.
    • 用于制备多孔模版坯料(25)的方法和装置用于随后选择性硬化第一和第二单独可溶但可共同硬化的物质(13,14),仅在第一物质(13)之间浸渍有孔模板坯料(25) 第一和第二物质(13,14),直到期望混合的第一和第二物质在模版坯料上或模板坯料中的选择性硬化。优选地,第二物质(14)与浸渍的模版坯料 (13,25),并且仅在混合的第一和第二物质的期望的选择性硬化之前立即施加到浸渍的模版坯料上以与第一物质(13)混合。