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    MODIFIED POROUS MATERIALS AND METHOD OF FORMING THE SAME
    41.
    发明申请
    MODIFIED POROUS MATERIALS AND METHOD OF FORMING THE SAME 审中-公开
    改性多孔材料及其形成方法

    公开(公告)号：WO2006059984A1

    公开(公告)日：2006-06-08

    申请号：PCT/US2004/040011

    申请日：2004-11-30

    Applicant: THE REGENTS OF THE UNIVERSITY OF MICHIGAN ,  MA, Peter, X. ,  LIU, Xiaohua

    Inventor： MA, Peter, X. ,  LIU, Xiaohua

    IPC: A61L27/56 ,  C08J9/26 ,  C08L89/00

    CPC classification number: C08J9/26 ,  C08J2201/0462 ,  C08J2389/00 ,  C08J2423/00

    Abstract: Modified porous materials are disclosed having interconnected, complexly shaped three-dimensional surfaces. The modification is accomplished by crosslinking the three-dimensional surfaces and/or by coating the three-dimensional surfaces with a layer of a predetermined material. The porous materials are macro structures including at least one of nano-features, micro-features, and combinations thereof. The modifying accomplishes changing surface properties of the porous materials, changing the three­dimensional surfaces, and/or rendering the porous materials substantially stable in a predetermined environment.

    Abstract translation: 公开了具有互连的，复杂形状的三维表面的改性多孔材料。 通过使三维表面交联和/或通过用预定材料层涂覆三维表面来实现改性。 多孔材料是包括纳米特征，微特征及其组合中的至少一个的宏观结构。 修饰完成了改变多孔材料的表面性能，改变三维表面和/或使多孔材料在预定环境中基本稳定。

    PROCESS FOR PRODUCING MICROPOROUS POLYMERIC OBJECT, MICROPOROUS POLYMERIC OBJECT, AND SEPARATION MEMBRANE
    45.
    发明公开
    PROCESS FOR PRODUCING MICROPOROUS POLYMERIC OBJECT, MICROPOROUS POLYMERIC OBJECT, AND SEPARATION MEMBRANE 审中-公开
    VERFAHREN ZUR HERSTELLUNG EINERMIKROPORÖSENPOLYMERMEMBRAN

    公开(公告)号：EP2108674A1

    公开(公告)日：2009-10-14

    申请号：EP08702926.0

    申请日：2008-01-07

    Applicant: Nitto Denko Corporation

    Inventor： KONISHI, Takahisa ,  SHINTANI, Takuji ,  MATSUSHITA, Yushu ,  TAKANO, Atsushi ,  ASARI, Takeshi

    IPC: C08J9/26 ,  B01D71/26 ,  B01D71/28 ,  B01D71/44 ,  B01D71/80

    CPC classification number: B01D71/80 ,  B01D67/003 ,  B01D71/24 ,  B01D71/28 ,  B01D71/44 ,  B01D2325/14 ,  B01D2325/16 ,  C08J9/0061 ,  C08J9/26 ,  C08J2201/0462 ,  C08J2353/00

    Abstract: A process for producing a microporous polymeric object to improve the degree of freedom for its various properties, compared to conventional processes, includes: mixing a block copolymer made of three or more kinds of segments with a polymer, wherein one or more of the segments are made of monomer units having a first functional group forming ionic and/or hydrogen bond, the segments constitute a co-continuous structure having mutually-independent and continuous regions due to a phase separation based on incompatibility between the segments, and the polymer has, at other than polymer chain terminals, a second functional group forming such bond with the first functional group, thereby allowing the segments to associate with the polymer at many points; forming a co-continuous structure including a region composed of the polymer and the segments due to the phase separation; and removing the polymer from the region by weakening the bond between the functional groups.

    Abstract translation: 与常规方法相比，用于生产微孔聚合物体以提高其各种性质的自由度的方法包括：将由三种或更多种片段制成的嵌段共聚物与聚合物混合，其中一个或多个片段是 由具有形成离子和/或氢键的第一官能团的单体单元制成，所述链段由于基于片段之间的不相容性的相分离而构成具有相互独立且连续的区域的共连续结构，并且聚合物在 除了聚合物链端，第二官能团与第一官能团形成这种键，从而允许链段在多个点与聚合物缔合; 由相分离形成包括由聚合物和链段组成的区域的共连续结构; 并通过削弱官能团之间的键来从该区域去除聚合物。

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