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1. 发明授权

EP2260931B1 POROUS MULTILAYERED HOLLOW-FIBER MEMBRANE 有权转让
公开(公告)号：EP2260931B1
公开(公告)日：2018-12-26
申请号：EP10009719.5
申请日：2006-10-11
申请人： Asahi Kasei Kabushiki Kaisha
发明人： Fujimura, Hirokazu , Kubota, Noboru , Hashino, Masatoshi , Shimizu, Tetsuo
IPC分类号： B01D69/12 , B01D69/08 , B01D71/34 , B01D71/26 , D01D5/24 , D01D5/247 , D01D5/34 , D01F6/12 , D01F1/08 , D01F6/04
CPC分类号： B01D69/087 , B01D69/085 , B01D69/088 , B01D69/12 , B01D71/26 , B01D71/34 , B01D2325/24 , D01D5/24 , D01D5/247 , D01D5/34 , D01F1/08 , D01F6/04 , D01F6/12 , Y10T428/249975 , Y10T428/249986 , Y10T428/2913 , Y10T428/2929
摘要： A porous hollow fiber membrane which has high blocking performance and high water permeability suitable for filtration and the like and exhibits excellent strength, and a process for stably producing the porous hollow fiber membrane are disclosed. The process utilizes a hollow fiber molding nozzle having two or more circular discharge ports which are disposed concentrically. Multilayer melt-extrusion is performed by discharging molten mixtures which include a thermoplastic resin and an organic liquid and differ in composition from the adjacent discharge ports. The resulting product is cooled to solidify to obtain a hollow fiber. The organic liquid is then removed from the hollow fiber by extraction to produce a porous hollow fiber membrane. The molten mixture discharged from at least one circular discharge port includes an inorganic fine powder in addition to the thermoplastic resin and the organic liquid. The inorganic fine powder is removed by extraction after cooling in addition to the organic liquid.

2. 发明授权

EP2692370B1 ARTIFICIAL LUNG 有权
公开(公告)号：EP2692370B1
公开(公告)日：2018-08-22
申请号：EP12765191.7
申请日：2012-03-27
申请人： Terumo Kabushiki Kaisha
发明人： TAKEUCHI Kazuhiko
IPC分类号： A61M1/18 , B01D63/02 , B01D71/26 , A61M1/36 , B01D69/08 , A61M1/16
CPC分类号： A61M1/1698 , B01D63/02 , B01D63/026 , B01D69/081 , B01D71/26
摘要： An oxygenator includes: a housing; a hollow fiber membrane layer that is stored in the housing and has multiple integrated hollow fiber membranes 31 with a gas exchange function; a gas inlet portion and a gas outlet portion that are provided on the upstream and downstream of gas passages in lumens of the hollow fiber membranes 31, respectively; and a blood inlet portion and a blood outlet portion that are provided on the upstream and downstream of blood passages outsides of the hollow fiber membranes 31, respectively. The hollow fiber membranes 31 in the hollow fiber membrane layer are fixed to each other at one end portions and the other end portions thereof. Conditions 30 ‰¤ µ ‰¤ 60 and OD ‰¤ 4.5 × µ are met where µ [µm] is an average separation distance between the adjacent hollow fiber membranes 31 at a fixed portion of the hollow fiber membrane layer and OD [µm] is the outer diameter of the hollow fiber membranes 31,.

3. 发明授权

EP2368933B1 BIPOLAR MEMBRANE AND METHOD FOR MANUFACTURING SAME 有权
公开(公告)号：EP2368933B1
公开(公告)日：2018-07-25
申请号：EP09831879.3
申请日：2009-12-07
申请人： Astom Corporation
发明人： NISHIO, Kazunori , MIZUGUCHI, Kazuo , KAWASHIMA, Minoru , ARITOMI, Toshio
IPC分类号： C08J5/22 , B32B27/32 , B01D61/44 , B01D69/10 , B01D71/26
CPC分类号： B01D61/445 , B01D69/10 , B01D71/26 , B01D2325/14 , B01D2325/16 , C08J5/2275 , C08J2327/08
摘要： To provide a bipolar membrane featuring improved adhesion between an anion-exchange membrane and a cation-exchange membrane without accompanied by an increase in the membrane voltage. [Means for Solution] A bipolar membrane comprising a cation-exchange membrane and an anion-exchange membrane joined together facing each other, wherein at least one of the ion exchange membranes contains a chlorinated polyolefin.

4. 发明授权

EP2891677B1 METHOD FOR MANUFACTURING POLYETHYLENE POROUS FILM AND POLYETHYLENE POROUS FILM 有权
标题翻译：制备聚乙烯多孔膜和聚乙烯多孔膜的方法
公开(公告)号：EP2891677B1
公开(公告)日：2018-04-18
申请号：EP13833843.9
申请日：2013-08-16
申请人： National University Corporation Gunma University
发明人： UEHARA, Hiroki , YAMANOBE, Takeshi , TANAKA, Hidekazu
IPC分类号： C08J9/00 , B01D71/26 , H01M2/16 , B01D67/00 , B32B27/08 , B32B27/32 , B32B3/26 , H01M10/0525
CPC分类号： B29C55/02 , B01D67/0027 , B01D71/26 , B01D2323/12 , B01D2325/04 , B29K2023/0683 , B32B3/26 , B32B27/08 , B32B27/32 , B32B2307/718 , B32B2457/10 , H01M2/1653 , H01M10/0525
摘要： Disclosed is a polyethylene porous film having an average pore diameter of 200 nm or less, a specific surface area of 50 m 2 /g or more, and a porosity of 15% or more, each of which is measured by a mercury intrusion method at room temperature, the polyethylene porous film being obtained by forming pores only by drawing a film containing an ultrahigh molecular weight polyethylene having a viscosity average molecular weight of from 1 million to 15 million and a polyethylene having a weight average molecular weight of from 10,000 to 800,000 at a mass ratio of from 50:50 to 99:1. The polyethylene porous film is produced by molding a film using a mixture of the ultrahigh weight polyethylene and the polyethylene having a weight average molecular weight of from 10,000 to 800,000, biaxially drawing the film, then heat-treating and redrawing the film to form pores in the film.

5. 发明公开

EP2755735A4 SUPERSATURATED FLUID DEGASSING 审中-公开
公开(公告)号：EP2755735A4
公开(公告)日：2018-01-24
申请号：EP12831277
申请日：2012-09-12
申请人： IDEX HEALTH & SCIENCE LLC
发明人： SIMS CARL W , GERNER YURI , LIU QUAN
IPC分类号： B01D19/00 , B01D63/02 , B01D63/06 , B01D71/26 , B01D71/34 , B01D71/36
CPC分类号： B01D19/0031 , B01D63/02 , B01D63/06 , B01D71/26 , B01D71/34 , B01D71/36 , B01D2313/23
摘要： An elongated flow-through degassing apparatus includes an elongated gas permeable outer shell and one or more gas-permeable, liquid-impermeable elongated inner conveyance members extending within the outer shell and at least partially through a chamber defined within the outer shell. The apparatus also includes inlet and outlet junctions for securing the outer shell to the inner conveyance member. The outer shell exhibits a first permeance that is substantially greater than a second permeance of the inner conveyance member. The degassing apparatus may be sufficiently flexible so as to be readily manipulatable into desired configurations.

6. 发明授权

EP2491073B9 NANOSKALIGES BETA-NUKLEIERUNGSMITTEL FÜR POLYPROPYLEN 有权
标题翻译：用于聚丙烯的纳米级β核剂
公开(公告)号：EP2491073B9
公开(公告)日：2018-01-17
申请号：EP10767944.1
申请日：2010-10-13
申请人： Treofan Germany GmbH & Co. KG
发明人： BUSCH, Detlef , KLEIN, Dominic , SCHMITZ, Bertram
IPC分类号： C08J5/18 , C08J3/205 , C08J3/20 , C08J9/00 , C08K5/098 , B01D67/00 , B01D71/16 , B29C55/12 , H01M2/16 , C07C51/41
CPC分类号： C08J5/18 , B01D67/0027 , B01D69/02 , B01D71/26 , B01D2325/02 , B01D2325/20 , B29C47/0021 , B29C47/8845 , B29C55/005 , B29C55/12 , B29K2023/12 , B29K2105/04 , B82Y30/00 , C07C51/412 , C08J3/201 , C08J3/205 , C08J9/0052 , C08J2323/10 , C08J2323/12 , C08J2453/00 , C08K5/0083 , C08K5/098 , H01B3/441 , H01M2/145 , H01M2/16 , C07C55/16 , C07C55/02 , C08L23/10

7. 发明公开

EP3235558A1 HOLLOW FIBER MEMBRANE FOR USE IN AN ANESTHETIC CIRCUIT 审中-公开
标题翻译：空心纤维膜用于麻醉电路
公开(公告)号：EP3235558A1
公开(公告)日：2017-10-25
申请号：EP16166434.7
申请日：2016-04-21
申请人： 3M Innovative Properties Company , DMF Medical Incorporated
发明人： The designation of the inventor has not yet been filed
IPC分类号： B01D69/08 , B01D53/22 , B01D71/26
CPC分类号： B01D69/08 , B01D53/22 , B01D53/228 , B01D69/087 , B01D71/26 , B01D2053/224 , B01D2256/10 , B01D2257/504 , B01D2259/4533 , B01D2325/022 , B01D2325/20 , Y02C10/10
摘要： Hydrophobic poly(4-methyl-1-pentene) hollow fiber membrane for retention of anesthetic agents with an inner and an outer surface and between inner and outer surface an essentially isotropic support layer with a sponge-like, open-pored, microporous structure free of macrovoids and adjacent to this support layer on the outer surface a dense separation layer with a thickness between 1.0 and 3.5 µm. The membrane has a porosity in the range of greater than 35% to less than 50% by volume and a permeance for CO 2 of 20-60 mol/(h·m 2 ·bar), a gas separation factor α(CO 2 /N 2 ) of at least 5 and a selectivity CO 2 / anesthetic agents of at least 150.
The process for producing this membrane is based on a thermally induced phase separation process in which process a homogeneous solution of a poly(4-methyl-1-pentene) in a solvent system containing compounds A and B is formed, wherein compound A is a strong solvent and compound B a weak non-solvent for the polymer component. After formation of a hollow fiber the hollow fiber is cooled in a liquid cooling medium to form a hollow fiber membrane. The concentration of the polymer component in the solution may be between 42.5- and 45.8 wt.-% and the hollow fiber leaving the die runs through a gap between die and cooling medium with a gap length in the range of 5-30 mm.
摘要翻译：疏水性聚（4-甲基-1-戊烯）中空纤维膜，用于保持具有内表面和外表面以及内外表面之间的麻醉剂，基本上是各向同性的支持层，其具有类似海绵状的开孔微孔结构的大孔并且在该外表面上与该支撑层相邻处具有厚度在1.0和3.5μm之间的致密隔离层。膜的孔隙率在35体积％以上且小于50体积％的范围内，CO 2的渗透性为20〜60摩尔/（h·m 2·巴），气体分离系数α（CO 2 / N 2）为至少为5，选择性CO 2 /麻醉剂的选择性至少为150.生产该膜的方法基于热诱导相分离过程，在该过程中，聚（4-甲基-1-戊烯）在形成含有化合物A和B的溶剂体系，其中化合物A是强溶剂，化合物B是聚合物组分弱的非溶剂。在形成中空纤维之后，中空纤维在液体冷却介质中冷却以形成中空纤维膜。溶液中聚合物组分的浓度可以在42.5重量％和45.8重量％之间，离开模头的中空纤维通过模头和冷却介质之间的间隙，间隙长度在5-30mm范围内。

8. 发明公开

EP3222656A1 MICROPOROUS POLYOLEFIN FILM, SEPARATOR FOR BATTERY, AND PRODUCTION PROCESSES THEREFOR 有权转让
标题翻译：微孔聚烯烃膜，电池用分离器及其制造方法
公开(公告)号：EP3222656A1
公开(公告)日：2017-09-27
申请号：EP15861983.3
申请日：2015-11-05
申请人： Toray Battery Separator Film Co., Ltd.
发明人： MIZUNO, Naoki , SUGATA, Masami
IPC分类号： C08J9/28 , B32B5/32 , B32B27/32 , H01M2/16
CPC分类号： B01D71/38 , B01D67/0013 , B01D67/0025 , B01D69/02 , B01D69/12 , B01D71/26 , B01D71/34 , B01D71/40 , B01D2325/04 , B21B1/0815 , B32B5/32 , B32B27/32 , C08F16/06 , C08F20/06 , C08J9/28 , H01M2/1653 , H01M2/1686
摘要： A polyolefin microporous membrane suitable for providing a porous layer exhibiting less variation in thickness and having a width not less than 100 mm, wherein a variation range of an F25 value in the width direction is not greater than 1 MPa, wherein the F25 value is a value obtained by dividing a load at 25% elongation of a sample piece using a tensile testing machine by a cross-sectional area of the sample piece.
摘要翻译： 1。一种聚烯烃微多孔膜，其适于提供厚度变化小且宽度不小于100mm的多孔层，其中宽度方向上的F25值的变化范围不大于1MPa，其中F25值为通过使用拉伸试验机将样品片在25％伸长率下的负荷除以样品片的横截面积得到的值。

9. 发明公开

EP3216068A1 MICROPOROUS SHEET PRODUCT AND METHODS FOR MAKING AND USING THE SAME 审中-公开
标题翻译：微孔片材产品及其制造和使用方法
公开(公告)号：EP3216068A1
公开(公告)日：2017-09-13
申请号：EP15857291.7
申请日：2015-11-04
申请人： Yen, William Winchin
发明人： Yen, William Winchin
IPC分类号： H01M2/16
CPC分类号： H01M2/1653 , B01D67/0013 , B01D67/0027 , B01D71/26 , B01D2323/16 , B01D2325/34 , B32B27/32 , B32B27/327 , B65B25/001 , C08J5/18 , C08J2300/14 , C08J2300/22 , C08J2323/08 , C08J2345/00 , C08J2371/02 , C08J2400/14 , C08J2400/22 , C08J2445/00 , C08J2471/02 , H01M2/145 , H01M2/162 , H01M2/1626 , H01M10/052
摘要： Microporous sheet product and methods of making and using the same. In one embodiment, the microporous sheet product is made by a process that includes melt-extruding a sheet material using an extrusion mixture that includes (i) a cyclic olefin copolymer, (ii) an electrolyte swellable thermoplastic, and (iii) a compatibilizing agent that promotes mixing of the cyclic olefin copolymer and the electrolyte swellable thermoplastic, the compatibilizing agent having a boiling point in the range of 135-300° C. As an example, the cyclic olefin copolymer may be an ethylene-norbornene copolymer, the electrolyte swellable thermoplastic may be polyethylene oxide, and the compatibilizing agent may be mineral spirits. After extrusion, the sheet material may be cooled, and the compatibilizing agent may be removed, forming an ionically-conductive microporous sheet product. The microporous sheet product has high-temperature stability and gels when exposed to a liquid electrolyte, enabling high ionic conductivity when used as a battery separator.
摘要翻译：微孔片材产品及其制造和使用方法。在一个实施方案中，微孔片材产品通过以下方法制备，所述方法包括使用包含（i）环烯烃共聚物，（ii）电解质可溶胀热塑性材料和（iii）相容剂的挤出混合物熔融挤出片材促进环烯烃共聚物和电解质溶胀性热塑性材料的混合，所述相容性材料的沸点在135-300℃的范围内。作为实例，环烯烃共聚物可以是乙烯 - 降冰片烯共聚物，电解质可溶胀的热塑性塑料可以是聚环氧乙烷，并且相容剂可以是矿物油精。在挤出之后，片材可以被冷却，并且可以除去相容剂，形成离子导电微孔片材产品。当微孔片材产品暴露于液体电解质时具有高温稳定性和凝胶，当用作电池隔膜时能够实现高离子电导率。

10. 发明公开

EP3190146A1 ION EXCHANGE MEMBRANE 有权
标题翻译：离子交换膜
公开(公告)号：EP3190146A1
公开(公告)日：2017-07-12
申请号：EP16172051.1
申请日：2016-05-30
申请人： Industrial Technology Research Institute
发明人： Tsai, Cheng-Hsiu , Tsai, Li-Duan , Wang, Chiu-Tung , Su, Chiu-Hun , Lin, Yueh-Wei
IPC分类号： C08J5/22 , C08G61/08
CPC分类号： C08J5/2256 , B01D71/26 , B01D71/44 , B01D71/82 , B01D2323/30 , B01D2325/42 , B01J41/14 , C08G61/02 , C08G61/08 , C08G2261/12 , C08G2261/135 , C08G2261/1412 , C08G2261/143 , C08G2261/149 , C08G2261/3324 , C08G2261/3325 , C08G2261/418 , C08G2261/516 , C08G2261/76 , C08J5/2218 , C08J2365/00
摘要： An ion exchange membrane is provided. The ion exchange membrane includes a reaction product of a polymer and a cross-linking reagent. The polymer includes a first repeat unit, and a second repeat unit. In particular, the first repeat unit is

and, the second repeat unit is

wherein R + is

or

A - is F - , Cl - , Br - , I - , OH - , HCO 3 - , HSO 4 - , SbF 6 - , BF 4 - , H 2 PO 4 - , H 2 PO 3 - , or H 2 PO 2 - ; X is

i and j are independently 0, or an integer from 1 to 4; Y is -O-, -S-, -CH 2 -, or -NH-; R 1 is independently C 1-8 alkyl group; and, R 2 and R 3 are hydrogen, or independently C 1-8 alkyl group; and, the cross-linking reagent is a compound having at least two imide groups.
摘要翻译：提供离子交换膜。离子交换膜包括聚合物和交联剂的反应产物。聚合物包含第一重复单元和第二重复单元。特别地，第一重复单元是，并且第二重复单元是其中R +或A-是F-，Cl-，Br-，I-，OH-，HCO 3 - ，HSO 4 - ，SbF 6 - ，BF 4 - ，H 2 PO 4 - ，H2PO3-或H2PO2-; X是i并且j独立地是0或1至4的整数; Y是-O - ， - S - ， - CH 2 - 或-NH-; R1独立地为C1-8烷基; 并且R2和R3是氢或独立地是C1-8烷基; 并且交联剂是具有至少两个酰亚胺基团的化合物。

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