Method of forming particle layer on substrate, method of planarizing
irregular surface of substrate and particle-layer-formed substrate
    1.
    发明授权
    Method of forming particle layer on substrate, method of planarizing irregular surface of substrate and particle-layer-formed substrate 失效
    在基板上形成颗粒层的方法,平面化基板和颗粒层形成的基板的不规则表面的方法

    公开(公告)号:US6090446A

    公开(公告)日:2000-07-18

    申请号:US624537

    申请日:1996-04-12

    摘要: The present invention provides a method of forming on a substrate a particle layer highly adherent to the substrate, which comprises the steps of spreading a dispersion (I) comprising a dispersing medium and, dispersed therein, solid particles being surface treated with a compound acting as a binder on a liquid (II) having a specific gravity higher than that of the dispersing medium, said liquid (II) being immiscible with the dispersing medium, subsequently removing the dispersing medium from the dispersion (I) to thereby arrange the solid particles on the liquid (II) so that a particle layer is formed on the liquid (II) and thereafter transferring the particle layer onto a substrate. Moreover, the present invention provides a method of planarizing an irregular surface of a substrate, which comprises transferring the above particle layer to an irregular surface of a substrate and removing parts of the particle layer formed on protrudent parts of the substrate to thereby planarize the irregular surface of the substrate and also provides a particle-layer-formed substrate comprising a substrate and, superimposed on a surface thereof, the particle layer obtained by each of the above methods.

    摘要翻译: PCT No.PCT / JP95 / 01610 Sec。 371日期:1996年4月12日 102(e)日期1996年4月12日PCT提交1995年8月11日PCT公布。 出版物WO96 / 04998 日本1996年2月22日本发明提供了在基材上形成与基材高度附着的颗粒层的方法,其包括以下步骤:将包含分散介质的分散体(I)铺展并分散在其中进行表面处理的固体颗粒 在比重高于分散介质的液体(II)上作为粘合剂的化合物,所述液体(II)与分散介质不混溶,随后从分散体(I)中除去分散介质,由此 将固体颗粒布置在液体(II)上,使得在液体(II)上形成颗粒层,然后将颗粒层转移到基材上。 此外,本发明提供一种平面化基板的不规则表面的方法,其包括将上述颗粒层转移到基板的不规则表面,并除去形成在基板突出部分上的颗粒层的部分,从而平坦化不规则 并且还提供了包含基材的颗粒层形成的基材,并且在其表面上叠加通过上述方法获得的颗粒层​​。

    Fluid mixing element
    2.
    发明授权
    Fluid mixing element 失效
    流体混合元件

    公开(公告)号:US4884894A

    公开(公告)日:1989-12-05

    申请号:US311369

    申请日:1989-02-14

    IPC分类号: B01F5/00 B01F5/06

    CPC分类号: B01F5/0656

    摘要: Diclosed are a fluid mixing element in which at least one helical shaft provided with at least one helical groove on an outer peripheral wall thereof throughtout its length is inserted in a cylindrical passage tube provided with at least one helical groove on an inner peripheral wall thereof throughout its length.According to the mixing element of the present invention, the fluid supplied into the mixing element flows partly along the helical groove formed in the passage tube and partly along the helical groove formed on the helical shaft to produce the turbulent mixing of the fluid in the mixing element. When the fluid flows through the helical grooves formed in the passage tube and on the helical shaft of the mixing element, the phase transfer is also carried out at planes perpendicular to the flow direction by inertia of the fluid. Accordingly, the fluid in contact with the helical grooves and the fluid out of contact therewith are replaced with each other in series. The mixing is further effected by division of the fluid in series at each of many contact portions of the passage tube and the helical shaft.As a result, the fluid mixing efficiency can be improved. The number of the mixing elements is therefore reduciable, when the plural mixing elements are connected to each other to form the mixer, and in addition, the time required for mixing in the mixer is also reducible.

    摘要翻译: 密闭式是一种流体混合元件,其中至少一个螺旋轴在其外周壁上至少有一个螺旋槽穿过其长度被插入到一个圆柱形通道管中,圆柱形通道管在其内周壁上设有至少一个螺旋槽 它的长度。 根据本发明的混合元件,供给到混合元件中的流体部分地沿着形成在通道管中的螺旋槽流动,部分地沿着形成在螺旋轴上的螺旋槽流动,以在混合中产生紊流混合 元件。 当流体流过形成在通道管中的螺旋槽和混合元件的螺旋轴时,相位转移也通过流体的惯性在与流动方向垂直的平面处进行。 因此,与螺旋槽接触的流体和与其不接触的流体被相互替换。 进一步通过在通道管和螺旋轴的许多接触部分中的每一个处分离流体来进行混合。 结果,可以提高流体混合效率。 因此,当多个混合元件彼此连接以形成混合器时,可以减少混合元件的数量,此外,混合器中混合所需的时间也可以减少。