複合膜の製造方法
    1.
    发明申请
    複合膜の製造方法 审中-公开
    生产复合膜的方法

    公开(公告)号:WO2016151962A1

    公开(公告)日:2016-09-29

    申请号:PCT/JP2015/084720

    申请日:2015-12-10

    Inventor: 本元 博行

    Abstract:  樹脂及びフィラーを含有し、粘度が0.1Pa・s以上5.0Pa・s以下である塗工液を調製する塗工液調製工程と、前記塗工液を、前記塗工液に含まれる凝集物の最大粒径よりも大きい最小細孔径を有するフィルタに通して前記凝集物を除去する凝集物除去工程と、前記凝集物除去工程を経た前記塗工液を、多孔質基材の片面又は両面に塗工して塗工層を形成する塗工工程と、前記塗工層に含まれる前記樹脂を凝固させて、前記多孔質基材の片面又は両面に前記樹脂及び前記フィラーを含有する多孔質層を備えた複合膜を得る凝固工程と、を有する、複合膜の製造方法。

    Abstract translation: 一种复合膜的制造方法,其特征在于,包括:涂布液制备工序,其制造含有树脂和填料的涂布液,粘度为0.1Pa·s〜5.0Pa·s(含)以上。 用于通过使涂布液通过具有最小孔径大于聚集体的最大粒径的过滤器来除去包含在涂布液中的聚集体的聚集体去除步骤; 涂布步骤,用于通过在聚集体去除步骤之后将多孔基材的一个表面或两个表面施加涂布液形成涂层; 以及用于获得复合膜的固化步骤,其中通过使包含在涂层中的树脂固化,多孔基底的一个表面或两个表面设置有含有树脂和填料的多孔层。

    PRECISELY-SHAPED POROUS PARTICLES
    3.
    发明申请
    PRECISELY-SHAPED POROUS PARTICLES 审中-公开
    精细形状的多孔颗粒

    公开(公告)号:WO2009085424A1

    公开(公告)日:2009-07-09

    申请号:PCT/US2008/083737

    申请日:2008-11-17

    Abstract: Precisely-shaped composites and methods for making these composites are disclosed. The method of this disclosure comprises introducing a precursor composition onto a production tool having at least one continuous surface and a plurality of cavities so as to fill at least a portion of the cavities with the precursor composition and wherein the precursor composition, upon curing, forms a composition having a shape corresponding to the cavities thereby resulting in a plurality of discrete, precisely-shaped particles having a porosity comprising one of the following: (a) 10 m 2 /g or greater or (b) 5 kdalton or greater. The precisely-shaped particles have at least one essentially flat side. The precisely-shaped particles can be confined in a vessel and used for chromatographic applications.

    Abstract translation: 公开了精确形状的复合材料和制备这些复合材料的方法。 本公开的方法包括将前体组合物引入到具有至少一个连续表面和多个空腔的生产工具上,以便用前体组合物填充至少一部分空腔,并且其中前体组合物在固化时形成 具有与空腔相对应的形状的组合物,从而导致多个离散的精确成形的颗粒,其具有包括以下之一的孔隙率:(a)10m 2 / g或更大或(b)5kdalton或更大。 精确形状的颗粒具有至少一个基本平坦的侧面。 精确形状的颗粒可以限制在容器中并用于色谱应用。

    METHODS AND DEVICES USING A SHRINKABLE SUPPORT FOR POROUS MONOLITHIC MATERIALS
    5.
    发明申请
    METHODS AND DEVICES USING A SHRINKABLE SUPPORT FOR POROUS MONOLITHIC MATERIALS 审中-公开
    使用多孔单相材料的可收缩支撑的方法和装置

    公开(公告)号:WO2008112702A1

    公开(公告)日:2008-09-18

    申请号:PCT/US2008/056535

    申请日:2008-03-11

    Abstract: Articles of manufacture and devices and methods of forming and using the same are provided, wherein the article comprises a porous inorganic substrate contained in or bounded by a support made from an inorganic material are provided, wherein said porous substrate and support are heated to a temperature effective to shrink the support onto the porous substrate such that liquid tight contact is formed between the porous substrate and the support. In a preferred aspect, the porous inorganic substrate has a porosity of at least 5%, and is a porous monolith formed using a sol-gel method. The articles thus formed provide a confined fluid flow through the porous substrate, providing superior performance in separations, catalysis, filtration, and the like.

    Abstract translation: 提供了制造方法及其形成和使用方法,其中所述制品包括由无机材料制成的载体包含或限制在其中的多孔无机基材,其中将所述多孔基材和载体加热至 有效地将载体收缩到多孔基材上,使得在多孔基材和载体之间形成液密接触。 在优选的方面,多孔无机基材的孔隙率为至少5%,并且是使用溶胶 - 凝胶法形成的多孔整料。 如此形成的制品提供了通过多孔基材的限制流体流动,在分离,催化,过滤等方面提供了优异的性能。

    METHOD AND APPARATUS OF AUTOMATICALLY ISOLATING AND PURIFYING NUCLEIC ACID
    8.
    发明申请
    METHOD AND APPARATUS OF AUTOMATICALLY ISOLATING AND PURIFYING NUCLEIC ACID 审中-公开
    自动分离和纯化核酸的方法和装置

    公开(公告)号:WO2005093053A1

    公开(公告)日:2005-10-06

    申请号:PCT/JP2005/006530

    申请日:2005-03-28

    Abstract: A method of automatically isolating and purifying nucleic acid from a nucleic acid-containing specimen is provided, the method comprising: injecting a liquid into a cartridge for isolation and purification of a nucleic acid including at least two openings from one opening of the at least two openings, in which the cartridge includes a container having the at least two openings and containing a nucleic acid-adsorbent solid phase; passing the liquid through the nucleic acid-adsorbent solid phase by a pressure difference generated by a pressure generation means for generating a pressure difference between the inside and outside of the container; and discharging the liquid from the other opening of the container to the outside of the container by a pressure difference generated by the pressure generation means, wherein a pressure generated in the inside of the container by the pressure generation means is measured, a pressure change velocity and a pressure change acceleration are calculated on the basis of the value of the measured pressure, and the timing of completion of discharge of the liquid from the container is determined by use of a temporal change pattern of at least one of the measured pressure, the pressure change velocity and the pressure change acceleration.

    Abstract translation: 提供了一种从含核酸样品自动分离和纯化核酸的方法,所述方法包括:将液体注入用于分离和纯化核酸的液体,所述核酸包括至少两个开口的至少两个开口 开口,其中所述盒包括具有所述至少两个开口并且包含核酸 - 吸附剂固相的容器; 通过由压力产生装置产生的压力差使液体通过核酸 - 吸附剂固相,用于产生容器内部和外部之间的压力差; 并且通过由压力产生装置产生的压力差将液体从容器的另一个开口排出到容器的外部,其中测量由压力产生装置在容器内部产生的压力,压力变化速度 并且基于测量的压力的值来计算压力变化加速度,并且通过使用测量压力中的至少一个的时间变化模式来确定来自容器的液体的排出的完成时间, 压力变化速度和压力变化加速度。

    イオンクロマトグラフィー装置用カラム、サプレッサー及びイオンクロマトグラフィー装置
    9.
    发明申请

    公开(公告)号:WO2004070378A1

    公开(公告)日:2004-08-19

    申请号:PCT/JP2004/000766

    申请日:2004-01-28

    Abstract: 互いにつながっているマクロポアとマクロポアの壁内に半径が0.01~50μmのメソポアを有する連続気泡構造を有し、全細孔容積が1~50ml/gであり、細孔分布曲線の主ピークの半値幅を該主ピークのピークトップの半径で除した値が0.5以下であり、イオン交換容量が0.1~5000μg当量/g乾燥有機多孔質イオン交換体となるようにイオン交換基が導入された3次元網目構造を有する有機多孔質イオン交換体を充填したイオンクロマトグラフィー装置用分離カラム。本発明によれば、イオンクロマトグラフィー装置用として、特に低分子イオンの分離性能及び濃縮性能が高く、イオン分解能を保持しながら低圧通液が可能な分離カラムを提供することができる。

    Abstract translation: 一种用于离子色谱仪的分离柱,其被填充有具有三维网状结构的有机多孔离子交换器,所述三维网状结构具有包含彼此连接的大孔的开孔型细胞结构,并且在它们之间的壁中存在具有 0.01〜50μm的半径的总孔体积为1〜50ml / g,表示通过将其孔分布曲线的主峰的半值宽度除以主体的峰顶的半径而得到的值 峰值为0.5以下,并且引入离子交换基团,以使得交换器具有0.1至5000mug当量/ g干燥有机多孔离子交换剂的离子交换容量。 分离柱表现出高性能特性,特别是分离和浓缩低分子量离子,因此可用于使样品溶液以较低的压力通过,同时保持高的离子分辨能力。

    A METHOD OF PRODUCING HIERARCHICAL POROUS BEADS
    10.
    发明申请
    A METHOD OF PRODUCING HIERARCHICAL POROUS BEADS 审中-公开
    生产分层多孔的方法

    公开(公告)号:WO2003055597A1

    公开(公告)日:2003-07-10

    申请号:PCT/SE2002/002352

    申请日:2002-12-17

    Abstract: The present invention is a method of producing porous beads, which comprises the steps of providing a first liquid phase comprising a bead matrix material and essentially edgy templating particle(s), said particle(s) being treated with a surface modifying agent; providing a second liquid phase which is immiscible with the first liquid phase; contacting the first phase and the second phase under conditions resulting in an emulsion of droplets comprised of the first liquid phase dispersed in the continuous second liquid phase; transforming the droplets to mesoporous beads by solidification of the liquid; and removing the templating particle(s) from the beads without causing any essential change of the surrounding bead, whereby hierarchical networks of pores are provided in the beads.

    Abstract translation: 本发明是一种生产多孔珠的方法,其包括以下步骤:提供包含珠粒基质材料和基本上前提的模板颗粒的第一液相,所述颗粒用表面改性剂处理; 提供与第一液相不混溶的第二液相; 在产生由分散在连续第二液相中的第一液相组成的液滴的乳液的条件下使第一相和第二相接触; 通过液体凝固将液滴转变成中孔珠粒; 并且从珠粒中除去模板颗粒,而不会引起周围珠粒的任何必需的变化,由此在珠粒中提供分级网孔。

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