公开(公告)号：EP2858739B1

公开(公告)日：2018-11-28

申请号：EP13732808.4

申请日：2013-06-07

申请人： Ustav Makromolekularni Chemie AV CR, v.v.i.

发明人： BROZOVA, Libuse ,  TOMSIK, Elena ,  ZITKA, Jan

IPC分类号： B01D69/12 ,  B01D71/58 ,  B01D71/72

CPC分类号： B32B5/26 ,  B01D69/125 ,  B01D71/58 ,  B01D71/72 ,  B01D2323/40 ,  B32B27/08 ,  B32B27/28 ,  B32B27/32 ,  B32B27/34 ,  B32B27/365 ,  B32B2255/10 ,  B32B2307/724

摘要： The invention relates to composite membranes for separation of gas mixtures consisting of compact or porous or asymmetric polymeric support and a thin separation layer of conjugated polymers such as polypyrrole or polyaniline and their derivatives. The separation layer of conjugated polymers is prepared by adsorption of monomers on a support and their subsequent in situ polymerization, when the molecules of support and conjugated polymers interpenetrate to form a transition layer. The thus prepared composite membranes are chemically and mechanically stable for a long time.

公开(公告)号：EP3124100A1

公开(公告)日：2017-02-01

申请号：EP16173943.8

申请日：2016-06-10

申请人： Pall Corporation

发明人： AAMER, Khaled Abdel-Hakim Helmy ,  AIT-HADDOU, Hassan ,  STASIAK, Marcin ,  SINGH, Amarnauth

IPC分类号： B01D67/00 ,  B01D71/32 ,  B01D71/36 ,  B01D71/80

CPC分类号： B01D71/80 ,  B01D67/0027 ,  B01D67/0093 ,  B01D71/32 ,  B01D71/36 ,  B01D71/72 ,  B01D2323/02 ,  B01D2323/30 ,  B01D2323/40 ,  B01D2325/24 ,  B01D2325/36

摘要： Disclosed are hydrophilic porous PTFE membranes comprising PTFE and an amphiphilic copolymer, for example, a copolymer of the formula:

wherein m and n are as described herein. Also disclosed are a method of preparing hydrophilic porous PTFE membranes and a method of filtering fluids through such membranes.

摘要翻译： 公开了包含PTFE和两亲共聚物的亲水性多孔PTFE膜，例如下式的共聚物：其中m和n如本文所述。 还公开了制备亲水性多孔PTFE膜的方法和通过这种膜过滤流体的方法。

公开(公告)号：EP2749588B1

公开(公告)日：2015-12-16

申请号：EP12829681.1

申请日：2012-09-05

申请人： Asahi Kasei Fibers Corporation

发明人： SATO, Daisuke ,  KANEDA, Masayuki ,  KOMATSU, Takashi

IPC分类号： C08J9/28 ,  B01D69/08 ,  B01D69/10 ,  B01D69/12 ,  B01D71/76 ,  B01D71/82 ,  C12M1/12 ,  C12M3/00 ,  C12N5/07 ,  D01F6/76 ,  G01N33/543 ,  H01G9/02 ,  B01D69/06 ,  H01M2/16 ,  B01D39/16 ,  D01D5/24 ,  H01M2/14 ,  H01G11/52 ,  B01D61/14 ,  B01D69/02 ,  B01D71/38 ,  B01D71/72

CPC分类号： B01D71/72 ,  B01D61/147 ,  B01D69/02 ,  B01D71/38 ,  B01D2325/02 ,  B01D2325/021 ,  B01D2325/22 ,  B01D2325/30 ,  C08J9/283 ,  C08J2373/00 ,  H01G9/02 ,  H01G11/52 ,  H01M2/145 ,  H01M2/1653 ,  Y02E60/13 ,  Y10T428/2975 ,  Y10T442/626 ,  Y10T442/678

公开(公告)号：EP2647431A1

公开(公告)日：2013-10-09

申请号：EP13162574.1

申请日：2013-04-05

申请人： Samsung Electronics Co., Ltd

发明人： Kwon, Bok Soon ,  Park, Sang Ho ,  Kang, Hyo Rang ,  Kim, Hyun Seok ,  Jeong, Joon Seon ,  Ham, Dong-Jin

IPC分类号： B01J39/18 ,  B01J41/12 ,  B01J43/00 ,  B01J47/12 ,  B01J47/06 ,  C02F1/42 ,  C02F1/469 ,  B01D61/42 ,  B01D69/12 ,  B01D71/72 ,  B01D69/10

CPC分类号： C02F1/4695 ,  B01D61/422 ,  B01D61/44 ,  B01D61/48 ,  B01D61/485 ,  B01D69/10 ,  B01D69/125 ,  B01D71/72 ,  B01D2323/225 ,  B01J39/19 ,  B01J41/13 ,  B01J43/00 ,  B01J47/06 ,  B01J47/12 ,  C02F1/42 ,  C02F1/4693 ,  C08J5/2206

摘要： An ion exchanger according to a non-limiting embodiment may include an open cell polymer support and a microporous polymer matrix charged within the open cell polymer support. The microporous polymer matrix includes an ion conductive polymer. The ion conductive polymer may be obtained by polymerizing monomers having at least one ion exchange functional group and at least one cross-linkable functional group with a cross-linking agent having at least two cross-linkable functional groups.

摘要翻译： 离子交换gemäß到一个非限制性的实施方式可以包括一个开孔聚合物载体和所述开孔聚合物载体内带电的微孔聚合物基质。 微孔聚合物基体包括在离子导电性聚合物。 离子导电性聚合物可以通过使具有至少一个离子交换官能团和至少一个可交联官能团与具有至少两个交联性官能团的交联剂的单体聚合而得到。

公开(公告)号：EP1888238A1

公开(公告)日：2008-02-20

申请号：EP06751274.9

申请日：2006-04-21

申请人： California Institute of Technology ,  University of Southern California

发明人： TAI, Yu-Chong ,  ZHENG, Siyang ,  LIN, Henry ,  DATAR, Ram ,  COTE, Richard

IPC分类号： B01L3/00 ,  G01N33/483

CPC分类号： B01D67/0034 ,  B01D61/14 ,  B01D61/18 ,  B01D61/20 ,  B01D67/0088 ,  B01D69/02 ,  B01D71/022 ,  B01D71/72 ,  B01D2325/021 ,  B01L3/5635 ,  B01L2300/0681 ,  B01L2400/0415 ,  B01L2400/0487 ,  C12M47/04 ,  C12N1/02

摘要： The invention provides parylene membrane filters (110), filter devices and methods of making them and using them in the mechanical separation of cells and particles by size. The provision of parylene membrane filters with high figures of merit and finely controlled hole sizes (125, 135) allows the separation of cells and particles in a variety of biological and other fluids according to size.

摘要翻译： 本发明提供了聚对二甲苯膜过滤器（110），过滤装置及其制造方法并将其用于按尺寸机械分离细胞和颗粒。 提供具有高品质因数和精细控制孔尺寸（125,135）的聚对二甲苯膜过滤器可以根据尺寸分离各种生物和其他流体中的细胞和颗粒。

公开(公告)号：EP0898705B1

公开(公告)日：2003-07-23

申请号：EP97926661.6

申请日：1997-05-16

申请人： Encelle, Inc.

发明人： USALA, Anton-Lewis

IPC分类号： G01N27/327 ,  C12Q1/00 ,  G01N33/543 ,  B01D71/28

CPC分类号： B01D71/72 ,  C12Q1/002 ,  G01N33/5438 ,  G01N33/54393 ,  Y10S435/817 ,  Y10T428/31558

摘要： An electrochemical biosensor for determining the level of a target chemical in a biological fluid includes an electrochemical system including an enzyme substrate which reacts with the target chemical to yield a system signal related to the concentration in the biological fluid of said target chemical. The biosensor includes a first membrane for immobilizing the enzyme substrate. The first membrane has a porosity permitting passage therethrough of the target chemical to react with the enzyme substrate and a surface exposed to the biological fluid characterized by electron donor site susceptible to facilitating attachment thereon of proteins and fibrin which impair the system signal. A second membrane is bonded to the electron donor sites of the first membrane. The second membrane is formed of a phenyl based polymer having connecting hydrogen atom donors which bond to the hydrogen atom donors bonding to the electron donor sites at least sufficiently to form an outer surface on the first membrane exposed to the biological fluid consisting of phenyl rings without significantly changing the porosity provided by the first membrane.

公开(公告)号：EP1250181A4

公开(公告)日：2003-05-07

申请号：EP01942321

申请日：2001-01-11

申请人： RHODE ISLAND EDUCATION

发明人： YANG SZE CHENG ,  BROWN PHYLLIS R ,  ROBB CHRISTINA S ,  MCCARTHY PATRICK

IPC分类号： B01D15/20 ,  B01D15/36 ,  B01D69/14 ,  B01D71/40 ,  B01D71/72 ,  B01J20/281 ,  G01N27/447 ,  G01N30/28 ,  G01N30/50 ,  B01D15/08

CPC分类号： B01D15/20 ,  B01D15/36 ,  B01D69/141 ,  B01D71/40 ,  B01D71/72 ,  B01J20/281 ,  B01J2220/54 ,  G01N27/44747 ,  G01N27/44752 ,  G01N30/48 ,  G01N30/50 ,  G01N2030/285 ,  G01N30/34 ,  G01N30/96

摘要： A separation system comprising a stationary phase, a double stranded conductive polymer system contacting the stationary phase and means to place a mobile phase carrying a component to be separated from the mobile into contacting relationship with the polymer system whereby the component is captured by the polymer. The double stranded polymer is comprised of a conjugated polymer and a polyelectrolyte.

公开(公告)号：EP1059979A4

公开(公告)日：2001-05-30

申请号：EP98957706

申请日：1998-11-06

申请人： CALIFORNIA INST OF TECHN

发明人： TAI YU-CHONG ,  YANG XING

IPC分类号： B01D39/20 ,  B01D67/00 ,  B01D71/02 ,  B01D71/72 ,  B01D24/00 ,  B01D39/16 ,  B31D3/00 ,  G03F7/12

CPC分类号： B01D67/0088 ,  B01D39/2093 ,  B01D67/0034 ,  B01D67/0062 ,  B01D67/0072 ,  B01D71/02 ,  B01D71/72 ,  B01D2239/0471 ,  B01D2239/0478 ,  B01D2239/10 ,  B01D2325/021

摘要： A micromachined membrane particle filter is formed by etching a silicon substrate (104) and silicon nitride overlayers (100 and 102) and coating the entire membrane structure with a layer of parylene (150) for the purposes of imparting the characteristics of strength and biocompatibility.

公开(公告)号：EP1085590A1

公开(公告)日：2001-03-21

申请号：EP00120488.2

申请日：2000-09-19

申请人： Honda Giken Kogyo Kabushiki Kaisha

发明人： Akita, Hiroshi, c/o K. K. Honda Gijyutsu Kenkyusho ,  Ichikawa, Masao, c/o K.K. Honda Gijyutsu Kenkyusho ,  Iguchi, Masaru, c/o K. K. Honda Gijyutsu Kenkyusho ,  Oyanagi, Hiroyuki, c/o Honda Gijyutsu Kenkyusho

IPC分类号： H01M8/10 ,  H01B1/12 ,  B01D69/12 ,  B01D71/60

CPC分类号： B01D67/0088 ,  B01D69/125 ,  B01D69/141 ,  B01D71/32 ,  B01D71/52 ,  B01D71/72 ,  C08J5/2275 ,  C08J2327/18 ,  H01B1/122 ,  H01M6/181 ,  H01M8/1023 ,  H01M8/103 ,  H01M8/1039 ,  H01M8/1053 ,  H01M8/1088 ,  Y02P70/56

摘要： A solid polymer electrolyte membrane excellent in proton conductivity and methanol barrier property, which is composed of a composite membrane obtained by allowing aniline to be adsorbed by a perfluorosulfonic acid polymer membrane, and subjecting the aniline to oxidative polymerization to form a polyaniline-containing polymer membrane.

摘要翻译： 由通过使苯胺被全氟磺酸聚合物膜吸附而得到的复合膜，使苯胺进行氧化聚合，形成含聚苯胺的聚合物膜的质子传导性和甲醇阻隔性优异的固体高分子电解质膜 。

公开(公告)号：EP0898705A1

公开(公告)日：1999-03-03

申请号：EP97926661.0

申请日：1997-05-16

申请人： Encelle, Inc.

发明人： USALA, Anton-Lewis

IPC分类号： G01N27 ,  A61B5 ,  B01D71 ,  C12Q1 ,  G01N33

CPC分类号： B01D71/72 ,  C12Q1/002 ,  G01N33/5438 ,  G01N33/54393 ,  Y10S435/817 ,  Y10T428/31558

摘要： An electrochemical biosensor for determining the level of a target chemical in a biological fluid includes an electrochemical system including an enzyme substrate which reacts with the target chemical to yield a system signal related to the concentration in the biological fluid of said target chemical. The biosensor includes a first membrane for immobilizing the enzyme substrate. The first membrane has a porosity permitting passage therethrough of the target chemical to react with the enzyme substrate and a surface exposed to the biological fluid characterized by electron donor site susceptible to facilitating attachment thereon of proteins and fibrin which impair the system signal. A second membrane is bonded to the electron donor sites of the first membrane. The second membrane is formed of a phenyl based polymer having connecting hydrogen atom donors which bond to the hydrogen atom donors bonding to the electron donor sites at least sufficiently to form an outer surface on the first membrane exposed to the biological fluid consisting of phenyl rings without significantly changing the porosity provided by the first membrane.