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    • 16. 发明公开
    • 다층필름 제조방법
    • 多层膜的制备方法
    • KR1020110090676A
    • 2011-08-10
    • KR1020100010605
    • 2010-02-04
    • 이현호
    • 이현호
    • B32B27/18B32B27/08B32B37/06
    • B05D7/24B05D1/34B05D3/06B05D7/5423B05D2320/10
    • PURPOSE: A producing method of a multilayer film is provided to use two different kinds of resins with the different polarity to obtain the film by one hardening process. CONSTITUTION: A producing method of a multilayer film comprises the following steps: preparing a first resin(11), a second resin(12) having the different polarity with the first resin, an initiator(13), and a surfactant(14), and mixing the prepared materials to obtain a film undiluted solution; spreading the undiluted solution on a supporting plate(30); drying the coated undiluted solution for volatilizing the surfactant to phase separate the first and second resin; and irradiating the electromagnetic radiation to the initiator for hardening the resins.
    • 目的:提供多层膜的制造方法,使用两种不同种类的具有不同极性的树脂,通过一次硬化处理获得膜。 构成:多层膜的制造方法包括以下步骤:制备第一树脂(11),与第一树脂具有不同极性的第二树脂(12),引发剂(13)和表面活性剂(14), 并混合制备的材料以获得未稀释的膜; 将未稀释的溶液撒在支撑板(30)上; 干燥涂覆的未稀释溶液以使表面活性剂挥发以相分离第一和第二树脂; 并将电磁辐射照射到引发剂上以硬化树脂。