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18 条记录 (耗时 0.017 秒)

    FILTRATION FILTER AND METHOD FOR PRODUCING THE SAME
    2.
    发明申请
    FILTRATION FILTER AND METHOD FOR PRODUCING THE SAME 审中-公开
    过滤器及其生产方法

    公开(公告)号：US20110120937A1

    公开(公告)日：2011-05-26

    申请号：US12954314

    申请日：2010-11-24

    申请人： Kenichi ISHIZUKA ,  Nobuhiro NISHITA

    发明人： Kenichi ISHIZUKA ,  Nobuhiro NISHITA

    IPC分类号： B01D71/36 ,  B01D39/16 ,  B01D71/06 ,  B29D7/01

    CPC分类号： B01D67/0093 ,  B01D63/061 ,  B01D63/067 ,  B01D71/36 ,  B01D2313/44 ,  B01D2323/30 ,  B01D2325/022

    摘要： A filtration filter including a cartridge, which contains a crystalline polymer microporous membrane having a plurality of pores, where the average pore diameter of a first surface of the crystalline polymer microporous membrane is larger than that of a second surface thereof, and the average pore diameter of the crystalline polymer microporous membrane continuously changes from the first surface thereof to the second surface thereof, wherein at least part of the crystalline polymer microporous membrane forming the cartridge is subjected to surface modification after the crystalline polymer microporous membrane is formed into the cartridge.

    摘要翻译： 一种过滤器，包括：筒，其包含具有多个孔的结晶聚合物微孔膜，其中结晶聚合物微孔膜的第一表面的平均孔径大于其第二表面的平均孔径，并且平均孔径 的结晶聚合物微孔膜从其第一表面连续变化到其第二表面，其中在将结晶聚合物微孔膜形成到盒中之后，形成盒的至少部分结晶聚合物微孔膜进行表面改性。

    CRYSTALLINE POLYMER MICROPOROUS MEMBRANE AND FILTRATION FILTER
    3.
    发明申请
    CRYSTALLINE POLYMER MICROPOROUS MEMBRANE AND FILTRATION FILTER 有权
    晶体聚合物微孔膜和过滤器

    公开(公告)号：US20110240553A1

    公开(公告)日：2011-10-06

    申请号：US13053936

    申请日：2011-03-22

    申请人： Kenichi ISHIZUKA ,  Nobuhiro NISHITA

    发明人： Kenichi ISHIZUKA ,  Nobuhiro NISHITA

    IPC分类号： B01D71/06 ,  B01D71/30 ,  B01D71/32 ,  B01D69/12

    CPC分类号： B01D69/12 ,  B01D67/002 ,  B01D71/36 ,  B01D2325/02 ,  B01D2325/22 ,  B01D2325/30 ,  B32B3/26 ,  B32B7/02 ,  B32B27/08 ,  B32B27/322 ,  B32B2250/24 ,  B32B2307/554 ,  B32B2307/584 ,  B32B2307/704 ,  B32B2307/732

    摘要： A crystalline polymer microporous membrane, which contains: a laminate of two or more layers including a layer containing a first crystalline polymer and a layer containing a second crystalline polymer, the laminate having a plurality of pores each piercing through the laminate in a thickness direction thereof, wherein the first crystalline polymer has higher crystallinity than crystallinity of the second crystalline polymer, and the layer containing the first crystalline polymer has the maximum thickness thicker than the maximum thickness of the layer containing the second crystalline polymer, and wherein at least one layer in the laminate has a plurality of pores whose average diameter continuously or discontinuously changes along with a thickness direction of the laminate at least at part thereof.

    摘要翻译： 一种结晶聚合物微孔膜，其包含：包含含有第一结晶聚合物的层和包含第二结晶聚合物的层的两层或更多层的层压体，所述层压体具有多个孔，每个孔在其厚度方向穿过层压体 ，其中所述第一结晶聚合物具有比所述第二结晶聚合物的结晶度更高的结晶度，并且所述含有所述第一结晶聚合物的层具有比包含所述第二结晶聚合物的层的最大厚度更厚的最大厚度，并且其中至少一层 层叠体具有多个孔，其平均直径至少部分地连续或不连续地与层叠体的厚度方向变化。

    CRYSTALLINE POLYMER MICROPOROUS MEMBRANE, METHOD FOR PRODUCING THE SAME, AND FILTRATION FILTER
    7.
    发明申请
    CRYSTALLINE POLYMER MICROPOROUS MEMBRANE, METHOD FOR PRODUCING THE SAME, AND FILTRATION FILTER 审中-公开
    晶体聚合物微孔膜，其制造方法和过滤器

    公开(公告)号：US20110073541A1

    公开(公告)日：2011-03-31

    申请号：US12894627

    申请日：2010-09-30

    申请人： Kenichi ISHIZUKA ,  Nobuhiro Nishita

    发明人： Kenichi ISHIZUKA ,  Nobuhiro Nishita

    IPC分类号： B01D71/06 ,  B01D69/00 ,  B01D71/36 ,  B29C55/12

    CPC分类号： B01D71/36 ,  B01D67/0093 ,  B01D69/125 ,  B01D2323/30 ,  B01D2323/34

    摘要： To provide a crystalline polymer microporous membrane, which contains a crystalline polymer microporous film containing a crystalline polymer; and a fluorosurfactant covering at least part of the exposed surface of the crystalline polymer microporous film, wherein the crystalline polymer microporous membrane has a plurality of pores, where the average pore diameter of a first surface of the crystalline polymer microporous membrane is larger than that of a second surface thereof, and the average pore diameter of the crystalline polymer microporous membrane continuously changes from the first surface thereof to the second surface thereof.

    摘要翻译： 提供一种结晶聚合物微多孔膜，其包含含有结晶聚合物的结晶聚合物微孔膜; 以及覆盖所述结晶聚合物微孔膜的暴露表面的至少一部分的含氟表面活性剂，其中所述结晶聚合物微孔膜具有多个孔，其中所述结晶聚合物微孔膜的第一表面的平均孔径大于 其第二表面，结晶聚合物微孔膜的平均孔径从其第一表面连续地变化到其第二表面。

    METHOD OF MANUFACTURING POLYMER FILM
    10.
    发明申请
    METHOD OF MANUFACTURING POLYMER FILM 有权
    制造聚合物膜的方法

    公开(公告)号：US20110052821A1

    公开(公告)日：2011-03-03

    申请号：US12868385

    申请日：2010-08-25

    申请人： Kenichi ISHIZUKA ,  Taisei NISHIMI

    发明人： Kenichi ISHIZUKA ,  Taisei NISHIMI

    IPC分类号： B05D3/02

    CPC分类号： B05D7/24 ,  B82Y10/00 ,  C08J5/18 ,  C08J2353/00 ,  C08J2387/00 ,  G11B5/82

    摘要： A method of manufacturing a polymer film having a microphase-separated morphology includes a film-forming step in which a solution containing a block copolymer having two or more types of polymer chains which are mutually incompatible and are bonded to each other, a first solvent and a second solvent having a higher boiling point by at least 15° C. than the first solvent is applied onto a substrate and the first solvent is removed to form a film; a heating step in which the film is heated at a temperature which is higher than the boiling point of the first solvent but is lower than the boiling point of the second solvent to make the film formed have a microphase-separated morphology; and a solvent removal step in which the second solvent is removed from the film having the microphase-separated morphology to form the polymer film having the microphase-separated morphology.

    摘要翻译： 具有微相分离形态的聚合物膜的制造方法包括成膜步骤，其中含有具有两种或更多种彼此不相容并且彼此结合的聚合物链的嵌段共聚物的溶液，第一溶剂和 将具有比第一溶剂高沸点至少15℃的第二溶剂施加到基材上，并除去第一溶剂以形成膜; 加热步骤，其中所述膜在比所述第一溶剂的沸点高但低于所述第二溶剂的沸点的温度下加热以使所形成的膜具有微相分离的形态; 以及溶剂除去步骤，其中从具有微相分离形态的膜中除去第二溶剂以形成具有微相分离形态的聚合物膜。