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    • 22. 发明授权
    • Method of producing thin resin films
    • 薄树脂薄膜的制造方法
    • US06475571B1
    • 2002-11-05
    • US09830538
    • 2001-07-06
    • Noriyasu EchigoKazuyoshi HondaMasaru OdagiriNobuki SunagareToru MiyakeTomonori Sato
    • Noriyasu EchigoKazuyoshi HondaMasaru OdagiriNobuki SunagareToru MiyakeTomonori Sato
    • B05D104
    • B05D1/60B05B7/0012B05B13/0207B05B13/0228B05B17/0623B05B17/063B29C41/26G11B5/73H01G4/18
    • A method for manufacturing a resin thin film of the present invention includes supplying a liquid resin material and a gas to a two-fluid nozzle by pressure; ejecting the resin material in the form of atomized particles toward a heating member by the two-fluid nozzle, thereby adhering the resin material to the heating member; or mixing a liquid resin material with a gas; ejecting the resin material in form of atomized particles toward a heating member that is provided under reduced pressure, thereby adhering the resin material to the heating member; and evaporating the resin material on the heating member to obtain the evaporated resin material. Thus, the present invention can provide a resin thin film having a uniform thickness stably with simple means at a low cost. The resin thin film obtained by the present invention can be used in a wide range, for example a magnetic recording medium such as a magnetic tape, a wrapping material, and an electronic component.
    • 本发明的树脂薄膜的制造方法包括:通过压力将液体树脂材料和气体供给到双流体喷嘴; 通过双流体喷嘴将雾化颗粒形式的树脂材料喷射到加热构件,从而将树脂材料粘附到加热构件; 或将液体树脂材料与气体混合; 将以雾化颗粒的形式的树脂材料朝向减压设置的加热构件喷射,从而将树脂材料粘附到加热构件; 并蒸发加热部件上的树脂材料,得到蒸发的树脂材料。 因此,本发明可以以简单的方式以低成本稳定地提供具有均匀厚度的树脂薄膜。 通过本发明获得的树脂薄膜可以在宽范围内使用,例如磁记录介质,例如磁带,包装材料和电子部件。