公开(公告)号：US09186633B2

公开(公告)日：2015-11-17

申请号：US13125639

申请日：2009-10-23

申请人： Noriaki Harada ,  Atsushi Hiro ,  Katsumi Ishii ,  Yoshihide Kawaguchi ,  Atsuko Mizuike ,  Osamu Hayashi

发明人： Noriaki Harada ,  Atsushi Hiro ,  Katsumi Ishii ,  Yoshihide Kawaguchi ,  Atsuko Mizuike ,  Osamu Hayashi

IPC分类号： B01D69/12 ,  B01D71/56 ,  C08J5/18 ,  B01D61/02

CPC分类号： B01D71/56 ,  B01D61/025 ,  B01D69/12 ,  B01D2323/18 ,  B01D2323/225 ,  B01D2323/42 ,  C08J5/18 ,  C08J2201/046 ,  C08J2300/24 ,  C08J2363/00 ,  C08J2471/00 ,  Y10T428/249921 ,  Y10T428/269

摘要： Disclosed is a method for easily producing a long porous thermosetting resin sheet which has no resin coating film on the surface. Also disclosed are a porous thermosetting resin sheet produced by the method, and a composite semipermeable membrane having excellent chemical resistance and practical water permeability and salt-blocking property. The porous thermosetting resin sheet can be produced by forming a cylindrical or columnar resin block which is composed of a cured product of a thermosetting resin composition containing a thermosetting resin, a curing agent and a porogen; then forming a long thermosetting resin sheet by cutting the surface of the resin block at a certain thickness; and then removing the porogen from the thermosetting resin sheet.

摘要翻译： 公开了一种容易制造表面上没有树脂涂膜的长孔多孔热固性树脂片的方法。 还公开了通过该方法制造的多孔热固性树脂片和具有优异的耐化学性和实用的水渗透性和防盐性的复合半透膜。 多孔热固性树脂片可以通过形成由包含热固性树脂，固化剂和致孔剂的热固性树脂组合物的固化产物构成的圆柱形或柱状树脂块来制造; 然后通过将树脂块的表面切割成一定厚度而形成长的热固性树脂片; 然后从热固性树脂片上除去致孔剂。

公开(公告)号：US20110174723A1

公开(公告)日：2011-07-21

申请号：US13121007

申请日：2009-09-25

申请人： Yoshihide Kawaguchi ,  Atsushi Hiro ,  Noriaki Harada ,  Osamu Hayashi ,  Atsuko Mizuike ,  Katsumi Ishii

发明人： Yoshihide Kawaguchi ,  Atsushi Hiro ,  Noriaki Harada ,  Osamu Hayashi ,  Atsuko Mizuike ,  Katsumi Ishii

IPC分类号： B01D69/10 ,  B01D69/12 ,  B01D71/46 ,  B01D71/60 ,  B05D5/00

CPC分类号： B01D69/02 ,  B01D69/12 ,  B01D71/46 ,  B01D71/56 ,  B01D2325/30 ,  C02F1/441 ,  C02F2103/04 ,  C02F2103/08 ,  Y02A20/131

摘要： It is an object of the present invention to provide a composite semi-permeable membrane exhibiting excellent chemical resistance and having practical water permeability and salt-blocking property, and a method for producing the same. The present invention relates to a composite semi-permeable membrane, including a porous support and a skin layer formed on a surface of the porous support, wherein the porous support contains a thermosetting resin porous sheet having a three-dimensional network structure and pores communicating with each other and wherein the thermosetting resin porous sheet has an average pore diameter of 0.01 to 0.4 μm.

摘要翻译： 本发明的目的是提供具有优异的耐化学性并具有实用的透水性和耐盐性的复合半渗透膜及其制造方法。 复合半透膜技术领域本发明涉及一种复合半透膜，其包括多孔载体和形成在所述多孔载体的表面上的表层，其中所述多孔载体包含具有三维网状结构的热固性树脂多孔片，并且与 并且其中所述热固性树脂多孔片的平均孔径为0.01至0.4μm。

公开(公告)号：US20120228213A1

公开(公告)日：2012-09-13

申请号：US13509245

申请日：2010-06-22

申请人： Katsumi Ishii ,  Atsushi Hiro ,  Yoshihide Kawaguchi ,  Noriaki Harada ,  Osamu Hayashi ,  Atsuko Mizuike

发明人： Katsumi Ishii ,  Atsushi Hiro ,  Yoshihide Kawaguchi ,  Noriaki Harada ,  Osamu Hayashi ,  Atsuko Mizuike

IPC分类号： B01D71/56 ,  B01D63/14

CPC分类号： B01D69/12 ,  B01D63/082 ,  B01D63/14 ,  B01D71/56 ,  B01D2313/12

摘要： A separation membrane unit is provided with two separation membranes (1) which each have a separation active layer (4) formed on one surface of a sheet-like porous base material (3) and which are superposed on each other so that the separation active layers (4) face each other. The two separation membranes (1) are folded multiple times into pleats, and as a result, folds (5) are formed alternately on one side and the other side (top side and bottom side in FIG. 4A) of the two separation membranes (1). As a result of the two separation membranes (1) being superposed on each other so that the separation active layers (4) face each other, the separation active layers (4) are not exposed, and the simple configuration can prevent the separation active layers (4) from being damaged.

摘要翻译： 分离膜单元设置有两个分离膜（1），每个隔膜具有在片状多孔基材（3）的一个表面上形成的彼此重叠的分离活性层（4），使得分离活性层 层（4）彼此面对。 将两个分离膜（1）多次折叠成褶，结果，在两个分离膜的一侧和另一侧（图4A中的顶侧和底侧）交替地形成折痕（5） 1）。 由于两个分离膜（1）彼此叠合以使分离活性层（4）彼此面对，所以分离活性层（4）不暴露，并且简单的构造可以防止分离活性层 （4）不被损坏。

公开(公告)号：US09504966B2

公开(公告)日：2016-11-29

申请号：US13121007

申请日：2009-09-25

申请人： Yoshihide Kawaguchi ,  Atsushi Hiro ,  Noriaki Harada ,  Osamu Hayashi ,  Atsuko Mizuike ,  Katsumi Ishii

发明人： Yoshihide Kawaguchi ,  Atsushi Hiro ,  Noriaki Harada ,  Osamu Hayashi ,  Atsuko Mizuike ,  Katsumi Ishii

IPC分类号： B01D71/56 ,  B01D71/46 ,  B01D69/02 ,  B01D69/12 ,  C02F1/44 ,  C02F103/04 ,  C02F103/08

CPC分类号： B01D69/02 ,  B01D69/12 ,  B01D71/46 ,  B01D71/56 ,  B01D2325/30 ,  C02F1/441 ,  C02F2103/04 ,  C02F2103/08 ,  Y02A20/131

摘要： It is an object of the present invention to provide a composite semi-permeable membrane exhibiting excellent chemical resistance and having practical water permeability and salt-blocking property, and a method for producing the same. The present invention relates to a composite semi-permeable membrane, including a porous support and a skin layer formed on a surface of the porous support, wherein the porous support contains a thermosetting resin porous sheet having a three-dimensional network structure and pores communicating with each other and wherein the thermosetting resin porous sheet has an average pore diameter of 0.01 to 0.4 μm.

摘要翻译： 本发明的目的是提供具有优异的耐化学性并具有实用的透水性和耐盐性的复合半渗透膜及其制造方法。 复合半透膜技术领域本发明涉及一种复合半透膜，其包括多孔载体和形成在所述多孔载体的表面上的表层，其中所述多孔载体包含具有三维网状结构的热固性树脂多孔片，并且与 并且其中所述热固性树脂多孔片的平均孔径为0.01至0.4μm。

公开(公告)号：US20130248442A1

公开(公告)日：2013-09-26

申请号：US13991695

申请日：2011-12-05

申请人： Noriaki Harada ,  Yoshihide Kawaguchi ,  Atsushi Hiro ,  Atsuko Mizuike ,  Osamu Hayashi ,  Katsumi Ishii ,  Chiaki Harada

发明人： Noriaki Harada ,  Yoshihide Kawaguchi ,  Atsushi Hiro ,  Atsuko Mizuike ,  Osamu Hayashi ,  Katsumi Ishii ,  Chiaki Harada

IPC分类号： B01D67/00

CPC分类号： B01D67/003 ,  B01D71/46 ,  B01D2323/18 ,  C08J9/286 ,  C08J2201/026 ,  C08J2201/0464 ,  C08J2363/02 ,  C08L63/00

摘要： Provided is a porous epoxy resin sheet produced by cutting a cured epoxy resin body to a predetermined thickness, the porous epoxy resin sheet having a large surface area and a uniform in-plane pore size distribution. A method for producing a porous epoxy resin sheet, comprising forming a cylindrical or columnar cured resin body from a resin mixture containing an epoxy resin, a curing agent, and a porogen, cutting the surface of the cured resin body at a predetermined thickness to make an epoxy resin sheet, and then removing the porogen from the sheet to render the sheet porous, wherein when the cured resin body is formed from the resin mixture, curing is performed in a state where the viscosity of the mixture is at least 1,000 mPa·s.

摘要翻译： 本发明提供一种通过将固化的环氧树脂体切割成预定厚度而生产的多孔环氧树脂片，具有大的表面积和均匀的面内孔径分布的多孔环氧树脂片。 一种多孔环氧树脂片的制造方法，其特征在于，包括由含有环氧树脂，固化剂，致孔剂的树脂混合物形成圆筒状或柱状的固化树脂体，将树脂固化体的表面切割成规定的厚度， 环氧树脂片，然后从片材中除去致孔剂以使片材多孔，其中当由树脂混合物形成固化树脂体时，在混合物的粘度至少为1000mPa·s的状态下进行固化 s。

公开(公告)号：US20100273260A1

公开(公告)日：2010-10-28

申请号：US12600037

申请日：2008-07-10

申请人： Chiharu Odane ,  Sakura Toshikawa ,  Atsuko Mizuike ,  Hiroyuki Nishii ,  Takuji Shintani ,  Carsten Werner ,  Mirko Nitschke ,  Walter Eevers

发明人： Chiharu Odane ,  Sakura Toshikawa ,  Atsuko Mizuike ,  Hiroyuki Nishii ,  Takuji Shintani ,  Carsten Werner ,  Mirko Nitschke ,  Walter Eevers

IPC分类号： C12N5/02 ,  C12M1/00 ,  C08G65/00 ,  C08G63/08

CPC分类号： C12N5/0068 ,  C08G65/33306 ,  C08G81/00 ,  C08G81/024 ,  C08G2650/50 ,  C08G2650/58 ,  C08L51/06 ,  C08L67/00 ,  C08L71/02 ,  C08L2205/05 ,  C12M23/20 ,  C12N2533/30 ,  C12N2533/40 ,  C08L2666/24 ,  C08L2666/18

摘要： The present invention relates to a cell culture substrate in which a polymer chain having a hydrophilic skeleton is grafted onto a surface of polystyrene or poly(ε-caprolactone) having a water contact angle of from 75° to 100°. This cell culture substrate has excellent efficiency of cell culture without the necessity of immobilization and adsorption of a cell adhesion substance on a surface of a substrate.

摘要翻译： 本发明涉及具有亲水性骨架的聚合物链接枝在聚苯乙烯或具有75°〜100°的水接触角的聚（ε-己内酯）表面上的细胞培养基质。 该细胞培养基质的细胞培养效率优异，不需要在基材表面固定化和吸附细胞粘附物质。

公开(公告)号：US20110192788A1

公开(公告)日：2011-08-11

申请号：US13125639

申请日：2009-10-23

申请人： Noriaki Harada ,  Atsushi Hiro ,  Katsumi Ishii ,  Yoshihide Kawaguchi ,  Atsuko Mizuike ,  Osamu Hayashi

发明人： Noriaki Harada ,  Atsushi Hiro ,  Katsumi Ishii ,  Yoshihide Kawaguchi ,  Atsuko Mizuike ,  Osamu Hayashi

IPC分类号： C08J9/26 ,  B01D71/46 ,  B01D71/56 ,  B01D69/12 ,  B32B5/18 ,  B29C37/00

CPC分类号： B01D71/56 ,  B01D61/025 ,  B01D69/12 ,  B01D2323/18 ,  B01D2323/225 ,  B01D2323/42 ,  C08J5/18 ,  C08J2201/046 ,  C08J2300/24 ,  C08J2363/00 ,  C08J2471/00 ,  Y10T428/249921 ,  Y10T428/269

摘要： Disclosed is a method for easily producing a long porous thermosetting resin sheet which has no resin coating film on the surface. Also disclosed are a porous thermosetting resin sheet produced by the method, and a composite semipermeable membrane having excellent chemical resistance and practical water permeability and salt-blocking property. The porous thermosetting resin sheet can be produced by forming a cylindrical or columnar resin block which is composed of a cured product of a thermosetting resin composition containing a thermosetting resin, a curing agent and a porogen; then forming a long thermosetting resin sheet by cutting the surface of the resin block at a certain thickness; and then removing the porogen from the thermosetting resin sheet.

摘要翻译： 公开了一种容易制造表面上没有树脂涂膜的长孔多孔热固性树脂片的方法。 还公开了通过该方法制造的多孔热固性树脂片和具有优异的耐化学性和实用的水渗透性和防盐性的复合半透膜。 多孔热固性树脂片可以通过形成由包含热固性树脂，固化剂和致孔剂的热固性树脂组合物的固化产物构成的圆柱形或柱状树脂块来制造; 然后通过将树脂块的表面切割成一定厚度而形成长的热固性树脂片; 然后从热固性树脂片上除去致孔剂。