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61. 发明授权

US07931154B2 Plasma separation membrane 有权
标题翻译：等离子体分离膜
公开(公告)号：US07931154B2
公开(公告)日：2011-04-26
申请号：US12307678
申请日：2007-06-25
申请人： Bernd Krause , Markus Hornung , Herman Goehl
发明人： Bernd Krause , Markus Hornung , Herman Goehl
IPC分类号： B01D69/08 , B01D71/68 , B01D63/02
CPC分类号： B01D67/0011 , B01D69/02 , B01D69/08 , B01D69/081 , B01D69/085 , B01D71/68 , B01D2325/022 , B01D2325/24 , B01D2325/28 , B01D2325/36
摘要： A process for manufacturing of an asymmetric hollow fiber membrane, comprising the steps of extruding a polymer solution through the outer ring slit of a hollow fiber spinning nozzle, simultaneously extruding a center fluid through the inner bore of the hollow fiber spinning nozzle, into a precipitation bath, whereby the polymer solution contains 10 to 26 wt-% of polysulfone (PSU), polyethersulfone (PES) or polyarylethersulfone (PAES), 8 to 15 wt-% polyvinylpyrrolidone (PVP) and 60 to 80 wt-% N-alkyl-2-pyrrolidone (NAP), the center fluid contains 60 to 70 wt-% N-alkyl-2-pyrrolidone (NAP) and 30 to 40 wt-% water, and the precipitation bath contains 70 to 82 wt-% N-alkyl-2-pyrrolidone (NAP) and 18 to 30 wt-% water.
摘要翻译：一种不对称中空纤维膜的制造方法，其特征在于，包括以下步骤：通过中空纤维纺丝喷嘴的外圈狭缝挤出聚合物溶液，同时将中心流体通过中空纤维纺丝喷嘴的内孔挤出成为沉淀物由此聚合物溶液含有10-26重量％的聚砜（PSU），聚醚砜（PES）或聚芳醚砜（PAES），8-15重量％聚乙烯吡咯烷酮（PVP）和60-80重量％N-烷基 - 2-吡咯烷酮（NAP），中心流体含有60〜70重量％的N-烷基-2-吡咯烷酮（NAP）和30〜40重量％的水，沉淀浴含有70〜82重量％的N-烷基 -2-吡咯烷酮（NAP）和18-30wt％水。

62. 发明授权

US07922007B2 Separation membrane with selective permeability and process for producing the same 有权
标题翻译：具有选择性渗透性的分离膜及其制造方法
公开(公告)号：US07922007B2
公开(公告)日：2011-04-12
申请号：US10599128
申请日：2005-03-18
申请人： Kimihiro Mabuchi , Hideyuki Yokota , Katsuaki Kuze , Noriyuki Tamamura , Makoto Ono , Noriko Monden , Noriaki Kato , Hiroshi Shibano , Katsuhiko Nose
发明人： Kimihiro Mabuchi , Hideyuki Yokota , Katsuaki Kuze , Noriyuki Tamamura , Makoto Ono , Noriko Monden , Noriaki Kato , Hiroshi Shibano , Katsuhiko Nose
IPC分类号： B01D63/02 , B01D71/68 , B01D61/00
CPC分类号： B01D69/08 , B01D67/0011 , B01D67/0013 , B01D69/085 , B01D69/087 , B01D71/68 , B01D2323/02 , B01D2323/12 , B01D2325/20 , B01D2325/28 , D01D5/24 , D01F6/94
摘要： The present invention relates to a permselective separation membrane that can be used in blood purifying treatment. More particularly, the present invention relates to a polysulfone-based permselective separation membrane which has well-balanced separation properties, highly stable safety and performance, and also can be smoothly assembled into a module, and a method for producing the same.
摘要翻译：本发明涉及可用于血液净化处理的选择性选择性分离膜。更具体地说，本发明涉及具有良好平衡的分离性能，高度稳定的安全性和性能的聚砜类选择性分离膜，并且也可以顺利地组装到模块中，及其制造方法。

63. 发明申请

US20100018394A1 Hollow Organic/Inorganic Composite Fibers, Sintered Fibers, Methods of Making Such Fibers, Gas Separation Modules Incorporating Such Fibers, and Methods of Using Such Modules 有权
标题翻译：空心有机/无机复合纤维，烧结纤维，制造这种纤维的方法，包含这种纤维的气体分离模块以及使用这种纤维的方法
公开(公告)号：US20100018394A1
公开(公告)日：2010-01-28
申请号：US12490060
申请日：2009-06-23
申请人： Okan Max EKINER , Timothy L. MURRAY , Nicolas RICHET
发明人： Okan Max EKINER , Timothy L. MURRAY , Nicolas RICHET
IPC分类号： B01D63/02 , B32B5/02 , D01D5/06 , B01D61/00
CPC分类号： B01D67/0041 , B01D53/228 , B01D63/02 , B01D63/021 , B01D67/0079 , B01D67/0095 , B01D69/08 , B01D69/085 , B01D69/148 , B01D71/024 , B01D71/54 , B01D71/80 , B01D2323/12 , B01D2325/022 , B01D2325/023 , B01D2325/26 , B82Y30/00 , C01B3/36 , C01B3/384 , C01B3/503 , C01B3/505 , C01B13/0255 , C01B2203/0233 , C01B2203/025 , C01B2203/0405 , C01B2203/041 , C01B2203/0465 , C01B2203/047 , C01B2203/0475 , C01B2210/0046 , C04B35/62231 , C04B35/6225 , C04B35/6263 , C04B35/6264 , C04B35/63456 , C04B35/6346 , C04B35/63488 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3232 , C04B2235/3262 , C04B2235/3274 , C04B2235/3275 , C04B2235/3286 , C04B2235/5264 , C04B2235/5284 , C04B2235/5445 , C04B2235/6021 , C04B2235/6562 , C04B2235/768 , Y10T428/2975
摘要： A suspension of inorganic particles, a copolymer comprising soft segments and hard segments, and a solvent may be extruded through a spinnerette to produce inorganic/organic composite hollow precursor fibers. The precursor fibers may be sintered. The fibers may be utilized in a gas separation module for separation of a gas mixture or production of syngas. The fibers may be installed in the gas separation module after sintering or they may be sintered after installation.
摘要翻译：可以通过纺丝板挤出无机颗粒，包含软链段和硬链段的共聚物和溶剂的悬浮液，以制备无机/有机复合中空前体纤维。前体纤维可以烧结。纤维可以用于气体分离模块中，用于分离气体混合物或合成气的产生。纤维可以在烧结后安装在气体分离模块中，或者它们可以在安装之后进行烧结。

64. 发明申请

US20080023125A1 PROCESSES FOR MAKING FIBER-ON-END MATERIALS 失效
标题翻译：制造光纤到端材料的工艺
公开(公告)号：US20080023125A1
公开(公告)日：2008-01-31
申请号：US11828606
申请日：2007-07-26
申请人： Carl Arnold , Vivek Kapur , Joseph Perrotto , Harry Samuelson
发明人： Carl Arnold , Vivek Kapur , Joseph Perrotto , Harry Samuelson
IPC分类号： B32B37/04 , B32B5/08
CPC分类号： B01D69/085 , B01D63/021 , B01D69/082 , B01D69/087 , B01D2323/42 , B01D2325/021 , B01D2325/48 , D04H1/74 , Y10T156/1062 , Y10T156/1075
摘要： Processes for making fiber-on-end materials are provided. The materials can be used to make a variety of finished articles.
摘要翻译：提供了制造纤维末端材料的方法。这些材料可用于制作各种成品。

65. 发明申请

US20070199891A1 Separation Membrane With Selective Permeability And Process For Producing The Same 有权
标题翻译：具有选择性渗透性的分离膜及其生产方法
公开(公告)号：US20070199891A1
公开(公告)日：2007-08-30
申请号：US10599128
申请日：2005-03-18
申请人： Kimihiro Mabuchi , Hideyuki Yokota , Katsuaki Kuze , Noriyuki Tamamura , Makoto Ono , Noriko Monden , Noriaki Kato , Hiroshi Shibano , Katsuhiko Nose
发明人： Kimihiro Mabuchi , Hideyuki Yokota , Katsuaki Kuze , Noriyuki Tamamura , Makoto Ono , Noriko Monden , Noriaki Kato , Hiroshi Shibano , Katsuhiko Nose
IPC分类号： B01D69/00 , B01D71/28
CPC分类号： B01D69/08 , B01D67/0011 , B01D67/0013 , B01D69/085 , B01D69/087 , B01D71/68 , B01D2323/02 , B01D2323/12 , B01D2325/20 , B01D2325/28 , D01D5/24 , D01F6/94
摘要： The present invention relates to a permselective separation membrane that can be used in blood purifying treatment. More particularly, the present invention relates to a polysulfone-based permselective separation membrane which has well-balanced separation properties, highly stable safety and performance, and also can be smoothly assembled into a module, and a method for producing the same.
摘要翻译：本发明涉及可用于血液净化处理的选择性选择性分离膜。更具体地说，本发明涉及具有良好平衡的分离性能，高度稳定的安全性和性能的聚砜类选择性分离膜，并且也可以顺利地组装到模块中，及其制造方法。

66. 发明授权

US07165682B1 Defect free composite membranes, method for producing said membranes and use of the same 失效
标题翻译：无缺陷复合膜，制造所述膜的方法及其用途
公开(公告)号：US07165682B1
公开(公告)日：2007-01-23
申请号：US10620715
申请日：2003-07-16
申请人： Jiang Ji
发明人： Jiang Ji
IPC分类号： B01D29/00 , B01D39/00 , B01D67/00 , B01D63/00 , B01D39/14 , B01D53/00
CPC分类号： B01D69/085 , A23C9/1422 , A23C2210/202 , A23L2/74 , B01D65/003 , B01D67/0093 , B01D69/04 , B01D69/06 , B01D69/087 , B01D69/10 , B01D69/12 , B01D69/141 , B01D2323/02 , B01D2323/12 , B01D2323/345 , C02F1/44 , C12H1/16 , C13B20/165
摘要： A defect free semipermeable composite membrane having excellent integrity and high water permeability is provided. Said composite membrane comprises an inside support layer to provide sufficient mechanical strength; an outside barrier layer to provide selective separation; and a middle layer to provide both chemical and physical binding between said support and said barrier layer to bond them together. Three different methods for making said defect free composite membrane are discovered. These methods have been successfully utilized to produce high quality coatings and defect free composite membranes, which are independent of chemical composition and physical structure of said support. In the present invention, ultrasonic sonication is discovered to be effective to speed up the phase inversion process of a membrane casting solution, thus allows produce a composite membrane at a speed higher than those disclosed in the prior art. Said defect free composite membranes have broad applications, ranging from filtration of fruit juice, wine and milk to biotech down stream processing and purification of drinking water, municipal and industrial wastewater.
摘要翻译：提供了具有优异的完整性和高透水性的无缺陷半透膜复合膜。所述复合膜包括内部支撑层以提供足够的机械强度; 外部阻挡层以提供选择性分离; 以及中间层，以在所述载体和所述阻挡层之间提供化学和物理结合以将它们结合在一起。发现制造所述无缺陷复合膜的三种不同的方法。这些方法已经成功地用于生产高质量的涂层和无缺陷的复合膜，它们独立于所述载体的化学组成和物理结构。在本发明中，发现超声波超声处理有效地加速了膜流延溶液的相转化过程，从而能够以比现有技术公开的速度高的速度制造复合膜。所述无缺陷复合膜具有广泛的应用，从果汁，葡萄酒和牛奶过滤到生物技术下游加工和净化饮用水，市政和工业废水。

67. 发明申请

US20060000766A1 Method for producing defect free composite membranes 失效
公开(公告)号：US20060000766A1
公开(公告)日：2006-01-05
申请号：US11214431
申请日：2005-08-29
申请人： Jiang Ji
发明人： Jiang Ji
IPC分类号： B01D71/06
CPC分类号： B01D69/085 , A23C9/1422 , A23C2210/202 , A23L2/74 , B01D65/003 , B01D67/0093 , B01D69/04 , B01D69/06 , B01D69/087 , B01D69/10 , B01D69/12 , B01D69/141 , B01D2323/02 , B01D2323/12 , B01D2323/345 , C02F1/44 , C12H1/16 , C13B20/165
摘要： A defect free semipermeable composite membrane having excellent integrity and high water permeability is provided. Said composite membrane comprises an inside support layer to provide sufficient mechanical strength; an outside barrier layer to provide selective separation; and a middle layer to provide both physical adhesion and chemical binding between said support and said barrier layer to bond them together. Three different methods for making said defect free composite membrane are discovered. These methods have been successfully utilized to produce high quality coatings and defect free composite membranes, which are independent of chemical composition and physical structure of said support. In the present invention, ultrasonic sonication is discovered to be effective to speed up the phase inversion process of a membrane casting solution, thus allows produce a composite membrane at a speed much higher than those disclosed in the prior art. Said defect free composite membranes have broad applications, ranging from filtration of fruit juice, wine and milk to biotech down stream processing and purification of drinking water, municipal and industrial wastewater.

68. 发明授权

US06521025B1 Super selective hollow fibre membranes 失效
标题翻译：超选择性中空纤维膜
公开(公告)号：US06521025B1
公开(公告)日：2003-02-18
申请号：US09831548
申请日：2001-06-28
申请人： Simon James Shilton , Ahmad Fauzi Ismail
发明人： Simon James Shilton , Ahmad Fauzi Ismail
IPC分类号： B01D6908
CPC分类号： B01D69/08 , B01D67/0009 , B01D67/0016 , B01D69/085 , B01D2323/12 , B01D2325/022 , Y10S55/05
摘要： A hollow fibre membrane has an active layer (2) in which elongate polymer molecules (3) are longitudinally aligned essentially parallel to the extrusion direction to thereby define a plurality of spaced free volume cavities (4) which are particularly numerous and are essentially regularly spaced to provide enhanced selectivity when used in gas separation. The hollow fibre membrane is manufactured using a dry/wet phase separation process by spinning a dope composition which is extruded through a spinneret (12) having an annulus or annular orifice (16) together with a bore-forming fluid or coagulant. The dope composition has a power law index of less than 1 (unity) and the bore coagulant has a water activity of less than 1 (unity).
摘要翻译：中空纤维膜具有活性层（2），其中细长聚合物分子（3）基本上平行于挤出方向纵向排列，从而限定多个间隔开的自由体积空腔（4），其特别多，并且基本上规则地间隔开以在气体分离中使用时提供增强的选择性。使用干/湿相分离方法制造中空纤维膜，通过纺丝通过具有环形或环形孔口（16）的喷丝头（12）与孔形成流体或凝结剂一起挤出的涂料组合物。涂料组合物的幂律指数小于1（单位），孔混凝剂的水分活度小于1（统一）。

69. 发明授权

US5656372A Apparatus for forming hollow fibers and said fibers 失效
标题翻译：用于形成中空纤维和所述纤维的装置
公开(公告)号：US5656372A
公开(公告)日：1997-08-12
申请号：US456636
申请日：1995-06-01
申请人： Frank T. Gentile , Michael J. Lysaght , Nicholas F. Warner
发明人： Frank T. Gentile , Michael J. Lysaght , Nicholas F. Warner
IPC分类号： A61M1/18 , B01D69/08 , D01D5/24 , D01F6/18 , G02B6/032 , D07G3/00 , B01D11/00 , B01D33/21 , B01D39/00
CPC分类号： G02B6/032 , B01D69/08 , B01D69/085 , B01D69/087 , D01D5/24 , Y10T428/2935 , Y10T428/2975
摘要： A nozzle assembly for forming hollow fibers, particularly a "Z-fiber" having longitudinally oriented trabeculae with the fiber wall, is disclosed. The nozzle assembly contains a replaceable nozzle cap, a replaceable seal-guide, and a retractable central bore used to supply core material for the hollow fibers. The Z-fibers are particularly useful in enabling cells, solutes, or the like, to enter the fiber wall and move longitudinally into the center of the fiber wall.
摘要翻译：公开了一种用于形成中空纤维的喷嘴组件，特别是具有与纤维壁纵向定向的小梁的“Z-纤维”。喷嘴组件包含可更换的喷嘴盖，可替换的密封引导件和用于为中空纤维供应芯材的可缩回中心孔。 Z纤维特别可用于使细胞，溶质等进入纤维壁并纵向移动到纤维壁的中心。

70. 发明授权

US5605627A Dialysate filter including an asymmetric microporous, hollow fiber membrane incorporating a polyimide 失效
标题翻译：含有聚酰亚胺的不对称微孔中空纤维膜的透析过滤器
公开(公告)号：US5605627A
公开(公告)日：1997-02-25
申请号：US418802
申请日：1995-04-07
申请人： Daniel B. Carlsen , Robert G. Andrus , Robert T. Hall, II
发明人： Daniel B. Carlsen , Robert G. Andrus , Robert T. Hall, II
IPC分类号： A61M1/16 , B01D61/30 , B01D67/00 , B01D69/02 , B01D69/08 , B01D71/64 , B01D71/68 , B29C47/06 , C08G73/10 , D01D5/24 , D01F6/00 , D01F6/74 , B01D63/00
CPC分类号： B01D71/68 , A61M1/1672 , B01D61/30 , B01D67/0011 , B01D69/02 , B01D69/08 , B01D69/085 , B01D71/64 , B29C47/0023 , B29C47/005 , B29C47/065 , D01D5/24 , D01F6/74 , B01D2323/12 , B01D2325/022 , B29C47/0014 , B29K2039/06 , B29K2081/06 , B29K2105/0073 , B29L2023/00 , B29L2031/731 , B29L2031/753 , B29L2031/755
摘要： A dialysate filter including asymmetric, microporous, hollow fiber membranes incorporating a polyimide. The dialysate filter connects to the dialysis machine immediately before the dialyzer ensuring complete filtration of the dialysate, easy visual inspection, quick installation and removal, and easy disinfection of the filter.
摘要翻译：含有聚酰亚胺的不对称，微孔，中空纤维膜的透析液过滤器。透析液过滤器在透析器之前立即连接到透析仪，以确保透析液完全过滤，易于目视检查，快速安装和拆卸，并且易于消毒过滤器。

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