公开(公告)号：EP4043091A1

公开(公告)日：2022-08-17

申请号：EP21156305.1

申请日：2021-02-10

申请人： Universiteit Twente

发明人： ASADI TASHVIGH, Akbar ,  BENES, Nieck Edwin

IPC分类号： B01D61/02 ,  B01D67/00 ,  B01D69/02 ,  B01D69/12 ,  B01D71/60

摘要： The present invention pertains to a method for interfacial polymerization for preparing membranes. The membranes of the invention are stable under extreme conditions, such as very high or very low pH, or in organic solvents. The invention also relates to the use of said membranes in water recycling and for filtering organic solvents.

公开(公告)号：EP4026609A1

公开(公告)日：2022-07-13

申请号：EP20860913.1

申请日：2020-09-03

申请人： Kyushu University, National University Corporation

发明人： HOSHINO, Yu ,  NAKAMURA, Daisuke ,  LIU, Yida ,  AKI, Shoma ,  MIURA, Yoshiko

IPC分类号： B01D69/00 ,  B01D69/04 ,  B01D69/06 ,  B01D69/08 ,  B01D69/10 ,  B01D69/12 ,  B01D71/02 ,  B01D71/04 ,  B01D71/18 ,  B01D71/20 ,  B01D71/26 ,  B01D71/34 ,  B01D71/36 ,  B01D71/38 ,  B01D71/40 ,  B01D71/50 ,  B01D71/56 ,  B01D71/60 ,  B01D71/64 ,  B01D71/68 ,  B32B5/24

摘要： One aspect of the present disclosure provides a production method for a porous membrane including pores, and concave portions having an average opening diameter greater than an average pore diameter of the pores on at least one of a pair of main surfaces, the method including a step of forming the concave portion on a surface to be the main surface.

公开(公告)号：EP3986601A1

公开(公告)日：2022-04-27

申请号：EP20737670.8

申请日：2020-06-17

申请人： Nitto Denko Corporation

发明人： BAGGE, Bita ,  LIN, Weiping ,  ZHENG, Shijun ,  KITAHARA, Isamu ,  WANG, Peng ,  BIEGHS, Paul ,  DUMONT, Fabrice ,  KONDO, Takashi ,  YAMASHIRO, Yuji

IPC分类号： B01D69/14 ,  B01D71/80 ,  B01D53/22 ,  B01D53/26 ,  B01D69/10 ,  F24F12/00 ,  B01D71/52 ,  B01D71/60

公开(公告)号：EP3730204A1

公开(公告)日：2020-10-28

申请号：EP19171246.2

申请日：2019-04-26

申请人： ACIB GmbH ,  Universität für Bodenkultur Wien

发明人： SCHUSTER, Christian ,  JUNGBAUER, Alois ,  MATZINGER, Jasmin

IPC分类号： B01D67/00 ,  B01D69/02 ,  B01D69/12 ,  B01D69/14 ,  B01D71/46 ,  B01D71/60 ,  C08J9/26 ,  C08J9/36 ,  B01D69/06

摘要： The present invention relates to an ultrathin membrane having a thickness of less than about 100 nm and exhibiting different textured surfaces, wherein one side to the membrane exhibits an uneven textured surface when compared to the other side of the membrane.

公开(公告)号：EP3595801A1

公开(公告)日：2020-01-22

申请号：EP18717235.8

申请日：2018-03-15

申请人： Aquaporin A/S

发明人： TRZASKUS, Krzysztof ,  SPULBER, Mariana ,  VOGEL, Jörg

IPC分类号： B01D69/02 ,  B01D69/08 ,  B01D69/10 ,  B01D69/12 ,  B01D69/14 ,  B01D71/56 ,  B01D71/58 ,  B01D71/60 ,  C02F1/44 ,  B01D61/00 ,  B01D63/02

公开(公告)号：EP3322513A1

公开(公告)日：2018-05-23

申请号：EP16745512.0

申请日：2016-07-12

申请人： Co2 M-tech Co., Ltd. ,  Kyoto University

发明人： SIVANIAH, Easan ,  GHALEI, Behnam ,  YUE, Youfeng

IPC分类号： B01D67/00 ,  B01D69/12 ,  B01D71/00 ,  B01D71/44 ,  B01D71/60

CPC分类号： B01D71/60 ,  B01D67/0006 ,  B01D67/0093 ,  B01D69/125 ,  B01D71/00 ,  B01D71/44 ,  B01D71/62 ,  B01D2323/40 ,  B01D2325/16 ,  B01D2325/20

摘要： Disclosed is a composite membrane including a polymeric membrane having an H2 permeability of 500 Barrer or more at 25 degrees C., and a coating layer deposited on the polymer membrane by oxidative polymerization.

公开(公告)号：EP2996799A4

公开(公告)日：2017-03-22

申请号：EP14797886

申请日：2014-05-15

申请人： UNIV CALIFORNIA

发明人： HOEK ERIC M V ,  WONG MAVIS C Y ,  KANER RICHARD B

IPC分类号： B01D61/00 ,  B01D67/00 ,  B01D71/60

CPC分类号： B01D71/60 ,  B01D61/002 ,  B01D67/0009 ,  B01D69/02 ,  B01D69/10 ,  B01D2323/08 ,  B01D2323/22 ,  B01D2325/04 ,  B01D2325/20 ,  C02F1/445 ,  C02F2103/08 ,  Y02A20/131

摘要： Disclosed herein are forward osmosis (FO) membranes comprising polyaniline. Methods of making the membranes, including methods of tuning the properties of the membranes by post-casting treatments, and methods of using the membranes in FO applications are also described.

公开(公告)号：EP2576027A4

公开(公告)日：2016-10-05

申请号：EP11790058

申请日：2011-05-31

申请人： NILSEN TOM NILS

发明人： ALSVIK INGER LISE

IPC分类号： B01D67/00 ,  B01D61/00 ,  B01D61/02 ,  B01D61/14 ,  B01D71/06 ,  B01D71/16 ,  B01D71/56 ,  B01D71/60

CPC分类号： B05D1/36 ,  B01D69/12 ,  B01D69/125 ,  B01D71/56 ,  B01D2325/14 ,  H01M8/1009 ,  H01M8/1039 ,  H01M8/1069 ,  H01M8/1072 ,  Y02P70/56 ,  Y10T428/249981

摘要： The present invention relates to a method for the production of thin film composite membranes by interfacial polymerisation, in particular through the reaction of polyfunctional acyl halides with polyfunctional amines where the polyfunctional acyl halide is applied first to the support medium.

公开(公告)号：EP3010883A1

公开(公告)日：2016-04-27

申请号：EP14814506.3

申请日：2014-06-12

申请人： 3M Innovative Properties Company

发明人： RASMUSSEN, Jerald K. ,  GRIESGRABER, George W. ,  HEMBRE, James I.

IPC分类号： C07C277/08 ,  C07C277/02 ,  C07C279/12 ,  C08G69/00 ,  C08G73/00 ,  C09D177/00 ,  C09D179/02 ,  B01D71/60 ,  B01J20/26 ,  D06M14/30 ,  G01N33/53

CPC分类号： C07C277/08 ,  B01J20/261 ,  B01J20/28033 ,  B01J20/327 ,  C07C277/02 ,  C07C279/12 ,  C08F26/00 ,  C08F120/36 ,  C08F126/02 ,  C08F220/36 ,  C09D4/00 ,  C09D133/14 ,  D06M14/30 ,  G01N1/405 ,  G01N33/53 ,  G01N33/545 ,  C07C279/08

摘要： A process for preparing guanidino-functional, free radically polymerizable compounds comprises (a) combining (1) an amine compound comprising (i) at least one primary aliphatic amino group and (ii) at least one secondary aliphatic amino group, primary aromatic amino group, or secondary aromatic amino group, and (2) a guanylating agent; (b) allowing or inducing reaction of the amine compound and the guanylating agent to form a guanylated amine compound; (c) combining (1) the guanylated amine compound, and (2) a reactive monomer comprising (i) at least one ethylenically unsaturated group and (ii) at least one group that is reactive with an amino group; and (d) allowing or inducing reaction of the guanylated amine compound and the reactive monomer to form a guanidino-functional, free radically polymerizable compound.

摘要翻译： 制备胍基官能的，可自由基聚合的化合物的方法包括（a）将（1）胺化合物与（1）至少一个伯脂族氨基和（ii）至少一个仲脂族氨基，伯芳族氨基 ，或仲芳族氨基，和（2）鸟苷酰化剂; （b）使胺化合物和鸟苷酰化试剂反应或引发反应以形成鸟苷酰胺化合物; （c）将（1）脒基胺化合物与（2）包含（i）至少一个烯属不饱和基团和（ii）至少一个与氨基反应的基团的反应性单体组合; （d）使脒化的胺化合物和反应性单体反应以形成胍基官能的，可自由基聚合的化合物。

公开(公告)号：EP2537577A4

公开(公告)日：2015-07-29

申请号：EP11744612

申请日：2011-02-15

申请人： RES INST INNOVATIVE TECH EARTH

发明人： ASANO SHUSHI ,  NOBUTO YOSHIKI ,  FUJIWARA NAOKI ,  DUAN SHUHONG ,  KAZAMA SHINGO

IPC分类号： B01D71/38 ,  B01D53/22 ,  B01D69/02 ,  B01D71/06 ,  B01D71/56 ,  B01D71/60 ,  B01D71/76 ,  C08G73/02 ,  C08G83/00 ,  C08L29/04 ,  C08L77/06 ,  C08L79/02

CPC分类号： B01D53/228 ,  B01D69/02 ,  B01D71/06 ,  B01D71/38 ,  B01D71/56 ,  B01D71/60 ,  B01D71/76 ,  B01D2323/30 ,  C08G73/028 ,  C08G83/003 ,  C08K5/3412 ,  C08L29/04 ,  C08L79/02

摘要： Disclosed is a gas separation composite membrane comprising a polyamidoamine dendrimer (A) having a specific group, a vinyl alcohol-based polymer (B) containing 0.5 to 5 mol% of carboxyl groups, and a crosslinking agent (C) having an azetidinium group, wherein the mass ratio (A)/(C) of the polyamidoamine dendrimer (A) to the crosslinking agent (C) having an azetidinium group is 20/80 to 65/35, and the mass ratio (B)/(C) of the vinyl alcohol-based polymer (B) to the crosslinking agent (C) having an azetidinium group is 20/80 to 80/20. Thus, a gas separation composite membrane capable of separating a specific type of gas from a mixed gas containing water vapor is provided.