A POROUS, MOLECULARLY IMPRINTED POLYMER AND A PROCESS FOR THE PREPARATION THEREOF
    16.
    发明申请
    A POROUS, MOLECULARLY IMPRINTED POLYMER AND A PROCESS FOR THE PREPARATION THEREOF 审中-公开
    多分子分子量聚合物及其制备方法

    公开(公告)号:WO01032760A1

    公开(公告)日:2001-05-10

    申请号:PCT/SE2000/002083

    申请日:2000-10-26

    Abstract: A porous, molecularly imprinted polymer and a process for its preparation are described. The porous, molecularly imprinted polymer is characterised in that it is obtainable by providing a porous silica; attaching a molecular template to the surface of the porous silica; filling the pores of the porous silica with a polymer; removing the silica and the molecular template, thereby leaving a porous, molecularly imprinted polymer. The process is characterised by the above defined process steps. Also described are a porous polymer vesicle and its preparation with the same features as defined for the porous, molecularly imprinted polymer and its preparation, except for the lack of the molecular template and thus the lack of the molecular imprint in the porous polymer.

    Abstract translation: 描述了多孔的分子印迹聚合物及其制备方法。 多孔分子印迹聚合物的特征在于可通过提供多孔二氧化硅获得; 将分子模板附着到多孔二氧化硅的表面; 用聚合物填充多孔二氧化硅的孔; 除去二氧化硅和分子模板,从而留下多孔的分子印迹聚合物。 该过程的特征在于上述定义的工艺步骤。 还描述了多孔聚合物囊泡及其具有与多孔分子印迹聚合物及其制备所定义相同特征的制剂,不同之处在于缺少分子模板,因此在多孔聚合物中缺少分子印迹。

    COMPOSITION FOR PRODUCING POROUS FILM, METHOD FOR PRODUCING POROUS FILM, AND POROUS FILM

    公开(公告)号:US20240270919A1

    公开(公告)日:2024-08-15

    申请号:US18430987

    申请日:2024-02-02

    CPC classification number: C08J9/26 C08J5/18 C08J2201/0442 C08J2377/00

    Abstract: Provided are a composition for producing a porous film the composition enabling a decrease in a pore diameter of a produced porous film and improvement of a flow rate through the porous film, a method for producing a porous film, and a porous film. A composition for producing a porous film, the composition comprising at least one resin component (A) selected from a group consisting of polyamide acid, polyimide, a polyamide-imide precursor, polyamide-imide, and polyethersulfone, fine particles (B), and a solvent (S), the fine particles (B) comprising fine particles (B1) and fine particles (B2) having an average particle diameter larger than that of the fine particles (B1), the fine particles (B1) having an average particle diameter of smaller than 100 nm.

    METHOD FOR PRODUCING PRODUCT HAVING NANOPOROUS SURFACE
    19.
    发明申请
    METHOD FOR PRODUCING PRODUCT HAVING NANOPOROUS SURFACE 审中-公开
    用于生产具有纳米表面的产品的方法

    公开(公告)号:US20100189992A1

    公开(公告)日:2010-07-29

    申请号:US12641129

    申请日:2009-12-17

    Inventor: Takahisa KUSUURA

    Abstract: The present invention provides a method for producing a product having a nanoporous surface in which the pore density, pore size or pore size distribution can be easily and readily controlled. The invention provides a method for producing a product having a nanoporous surface including: forming a material in which a plurality of nanoparticles is dispersed in a matrix; and selectively removing the nanoparticles from the material in which a plurality of nanoparticles is dispersed in a matrix.

    Abstract translation: 本发明提供一种具有纳米多孔表面的产品的制造方法,其中孔密度,孔径或孔径分布可容易且容易地控制。 本发明提供了一种制备具有纳米多孔表面的产品的方法,包括:形成其中多个纳米颗粒分散在基质中的材料; 并且从其中多个纳米颗粒分散在基质中的材料中选择性地除去纳米颗粒。

    Porous, molecularly imprinted polymer and a process for the preparation thereof
    20.
    发明授权
    Porous, molecularly imprinted polymer and a process for the preparation thereof 有权
    多孔分子印迹聚合物及其制备方法

    公开(公告)号:US06881804B1

    公开(公告)日:2005-04-19

    申请号:US10111816

    申请日:2000-10-26

    Abstract: A porous, molecularly imprinted polymer and a process for its preparation are described. The porous, molecularly imprinted polymer is characterised in that it is obtainable by providing a porous silica; attaching a molecular template to the surface of the porous silica; filling the pores of the porous silica with a polymer, removing the silica and the molecular template, thereby leaving a porous, molecularly imprinted polymer. The process is characterised by the above defined process steps. Also described are a porous polymer vesicle and its preparation with the same features as defined for the porous, molecularly imprinted polymer and its preparation, except for the lack of the molecular template and thus the lack of the molecular imprint in the porous polymer.

    Abstract translation: 描述了多孔的分子印迹聚合物及其制备方法。 多孔分子印迹聚合物的特征在于可通过提供多孔二氧化硅获得; 将分子模板附着到多孔二氧化硅的表面; 用聚合物填充多孔二氧化硅的孔,除去二氧化硅和分子模板,从而留下多孔的分子印迹聚合物。 该过程的特征在于上述定义的工艺步骤。 还描述了多孔聚合物囊泡及其具有与多孔分子印迹聚合物及其制备所定义相同特征的制剂,不同之处在于缺少分子模板,因此在多孔聚合物中缺少分子印迹。

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