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    • 2. 发明授权
    • Method of forming layers on a support
    • 在支撑体上形成层的方法
    • US5175028A
    • 1992-12-29
    • US893565
    • 1992-06-03
    • Takeshi TanakaHitoshi MitakeShigeru Kobayashi
    • Takeshi TanakaHitoshi MitakeShigeru Kobayashi
    • B05D1/26B05D1/34
    • B05D1/26B05D1/28B05D7/5885B05D1/34B05D7/56
    • A method of coating a first resin solution containing a polymerization inducer on a moving web-like support with a coating device, comprising conveying the support to pass near the coating device without coming in contact with the coating device, disposing the first resin solution in a form of a first resin solution layer from the coating device onto the support; the first resin solution layer having a lower surface which faces the support and an upper surface opposite to the lower surface; and the coating device having a first release point at which the upper surface leaves the coating device and a second release point at which the lower surface leaves the coating device; overlaying the first release point with a solvent, thereby superimposing a solvent layer on the upper surface of the first resin solution layer; overlaying the second release point with a second resin solution which does not contain a polymerization inducer, thereby superimposing a second resin solution layer on the lower surface of the first resin solution layer; and applying the superimposed layers onto the support so that the solvent layer forms an uppermost layer on the support.
    • 一种将包含聚合诱导剂的第一树脂溶液涂布在具有涂布装置的移动的网状载体上的方法,包括:将所述载体输送到所述涂覆装置附近,而不与所述涂覆装置接触;将所述第一树脂溶液设置在 从所述涂覆装置到所述载体上的第一树脂溶液层的形式; 所述第一树脂溶液层具有面向所述载体的下表面和与所述下表面相对的上表面; 所述涂布装置具有上表面离开所述涂布装置的第一释放点和所述下表面离开所述涂布装置的第二释放点; 用溶剂覆盖第一释放点,从而在第一树脂溶液层的上表面上叠加溶剂层; 用不含聚合诱导剂的第二树脂溶液覆盖第二释放点,从而在第一树脂溶液层的下表面上叠加第二树脂溶液层; 并且将叠加的层施加到载体上,使得溶剂层在载体上形成最上层。