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    COAT FILM FORMING METHOD
    5.
    发明授权
    COAT FILM FORMING METHOD 有权

    公开(公告)号：EP2255891B1

    公开(公告)日：2018-10-03

    申请号：EP09725642.4

    申请日：2009-01-29

    申请人： NGK Insulators, Ltd.

    发明人： NONOKAWA, Masami ,  ICHIKAWA, Akimasa

    IPC分类号： B05D1/18 ,  B05C3/09 ,  G03F7/16 ,  H01L21/027

    CPC分类号： B01D63/066 ,  B01D67/0088 ,  B01D71/021 ,  B01D2323/42

    摘要： A coating membrane forming method for forming a coating membrane on an object to be coated, the method comprising the steps of: setting the object to be coated for forming a coating membrane thereon in a dipping tank; sending an application liquid for forming the coating membrane into the dipping tank to raise a liquid level of the application liquid till the top of a region for forming the coating membrane thereon in the object to be coated is immersed in the application liquid; and thereafter discharging the application liquid outside the dipping tank to lower the liquid level of the application liquid.

    CARBON FILM AND METHOD FOR PRODUCING THE SAME
    7.
    发明公开
    CARBON FILM AND METHOD FOR PRODUCING THE SAME 审中-公开
    维多利亚ZU DESSEN HERSTELLUNG

    公开(公告)号：EP2298437A1

    公开(公告)日：2011-03-23

    申请号：EP09759861.9

    申请日：2009-04-23

    申请人： NGK Insulators, Ltd.

    发明人： ICHIKAWA, Akimasa ,  TAKENO, Shogo ,  UCHIKAWA, Tetsuya ,  SAKAI, Tetsuya ,  SUZUKI, Hideyuki

    IPC分类号： B01D71/02 ,  B01D69/08 ,  B01D69/12

    CPC分类号： B01D67/0067 ,  B01D53/228 ,  B01D61/362 ,  B01D63/066 ,  B01D67/0088 ,  B01D67/0095 ,  B01D69/02 ,  B01D71/021 ,  B01D71/028 ,  B01D2325/28

    摘要： A porous carbon membrane has as a loaded component water, alcohol, ether, or ketone loaded on a surface or in a pore, or on the surface and in the pore thereof. The carbon membrane has the loaded component preferably having a molecular weight of 100 or less. The carbon membrane has the loaded component preferably being linear alcohol or linear ether. The carbon membrane has the loaded component preferably being at least one selected from methanol, ethanol, n-propanol, and n-butanol. There is provided a carbon membrane having high separation performance and little change in the separation performance with the passage of time.

    摘要翻译： 多孔碳膜作为负载的组分具有负载在表面或孔中的水，醇，醚或酮，或其表面和孔中。 碳膜的负载成分的分子量优选为100以下。 碳膜的负载成分优选为直链醇或直链醚。 碳膜的负载成分优选为选自甲醇，乙醇，正丙醇和正丁醇中的至少一种。 提供了具有高分离性能和随时间的分离性能变化小的碳膜。

    CARBON MEMBRANE LAMINATED BODY AND METHOD FOR MANUFACTURING THE SAME
    8.
    发明公开
    CARBON MEMBRANE LAMINATED BODY AND METHOD FOR MANUFACTURING THE SAME 有权
    炭膜合体

    公开(公告)号：EP2089140A1

    公开(公告)日：2009-08-19

    申请号：EP07832434.0

    申请日：2007-11-19

    申请人： NGK Insulators, Ltd.

    发明人： ICHIKAWA, Akimasa ,  YABUKI, Miyuki

    IPC分类号： B01D53/22 ,  B01D63/06 ,  B01D69/12 ,  B01D71/02 ,  B01D67/00

    CPC分类号： B01D71/021 ,  B01D53/228 ,  B01D63/066 ,  B01D67/0067 ,  B01D69/12 ,  B01D69/125 ,  B01D2325/04

    摘要： A carbon membrane laminated body includes: a porous substrate, a first porous carbon membrane as a carbon membrane underlayer disposed on a surface of the porous substrate, and a second porous carbon membrane as a carbon membrane separation layer disposed on a surface of the carbon membrane underlayer, having a smaller film thickness, and a smaller average pore diameter, compared with those of the carbon membrane underlayer. It is preferable to form the carbon membrane underlayer and the carbon membrane separation layer by carbonizing a carbon membrane underlayer precursor disposed on a surface of the porous substrate and the carbon membrane separation layer precursor disposed on a surface of the carbon membrane underlayer precursor at 400 to 1000°C in a non-oxidation atmosphere. The carbon membrane laminated body is a separation membrane excellent in both separation performance and flux when it is used as a separation membrane of a mixture.

    SEPARATION MEMBRANE MANUFACTURING METHOD
    9.
    发明公开
    SEPARATION MEMBRANE MANUFACTURING METHOD 审中-公开
    HERSTELLUNGSVERFAHRENFÜREINE TRENNMEMBRAN

    公开(公告)号：EP2832424A1

    公开(公告)日：2015-02-04

    申请号：EP13769402.2

    申请日：2013-02-01

    申请人： NGK Insulators, Ltd.

    发明人： SAKAI, Tetsuya ,  SUZUKI, Hideyuki ,  ICHIKAWA, Akimasa ,  KINOSHITA, Naoto

    IPC分类号： B01D69/04 ,  B01D69/10 ,  B01D71/02 ,  B01D71/64

    CPC分类号： B01D67/0044 ,  B01D61/362 ,  B01D63/066 ,  B01D67/0002 ,  B01D67/0067 ,  B01D71/021 ,  B01D71/64 ,  B01D2323/08

    摘要： Provided is a separation membrane manufacturing method capable of easily manufacturing a dense separation membrane. The separation membrane manufacturing method comprises a membrane forming step of forming a separation membrane precursor 3 containing a separation membrane precursor solution on the surface of cells formed in a porous monolith substrate 1; and a drying step of performing ventilation drying by passing hot air 15 through the cells 2 having the separation membrane precursor 3 in the monolith substrate 1 to dry the separation membrane precursor 3. During the ventilation drying in the drying step, the temperature of the monolith substrate 1 having the separation membrane precursor 3 is raised to 90°C within 15 minutes from the start of the passing of the hot air 15 at such a rate of temperature rise that an average rate of temperature rise is 7°C/min or more from the start of the passing of the hot air until the temperature reaches 90°C.

    摘要翻译： 提供一种能够容易地制造致密分离膜的分离膜制造方法。 分离膜的制造方法包括：在形成于多孔整料基板1的电池表面上形成含有分离膜前体溶液的分离膜前体3的膜形成工序; 以及干燥步骤，通过使热空气15通过具有分离膜前体3的单元2在整料基板1中进行通风干燥，以干燥分离膜前体3.在干燥步骤的通风干燥期间，整料的温度 具有分离膜前体3的基板1从热空气15通过开始后的15分钟内升温至90℃，升温速度为平均升温速度为7℃/分钟以上 从热风通过开始直到温度达到90℃。