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51. 发明公开

EP2767330A3 Composite including PTFE Membrane 审中-公开
标题翻译：复合材料的PTFE膜
公开(公告)号：EP2767330A3
公开(公告)日：2014-12-10
申请号：EP14153995.7
申请日：2014-02-05
申请人： Pall Corporation
发明人： Gsell, Thomas C. , Ishee, Michael G. , Singh, Amarnauth , Fielding, Joanna
IPC分类号： B01D67/00 , B01D69/12 , B01D71/36
CPC分类号： B01D69/12 , B01D67/0027 , B01D67/003 , B01D67/0083 , B01D67/0086 , B01D71/36 , B01D2323/08 , B01D2325/02
摘要： Composites including porous PTFE membranes comprising an intermediate PTFE membrane having a pore rating of from about 2 nanometers to about 20 nanometers, interposed between, and bound to, porous fluoropolymer membranes having larger pore ratings, and methods of making and using the composites, are disclosed.

52. 发明公开

EP2537807A4 SEPARATION MEMBRANE MODULE FOR PROCESSING OF OIL-CONTAINING WASTE WATER, METHOD FOR PROCESSING OIL-CONTAINING WASTE WATER, AND APPARATUS FOR PROCESSING OIL-CONTAINING WASTE WATER 审中-公开
标题翻译：分离膜模块进行处理含油污水，方法用于处理含油废水的处理含油废水和设备
公开(公告)号：EP2537807A4
公开(公告)日：2014-11-05
申请号：EP10846100
申请日：2010-02-17
申请人： SUMITOMO ELECTRIC INDUSTRIES
发明人： MORITA TORU , IDA KIYOSHI
IPC分类号： C02F1/44 , B01D61/14 , B01D63/00 , B01D63/08 , B01D65/02 , B01D65/06 , B01D69/08 , B01D69/12 , B01D71/36 , B01D71/68 , C02F1/24 , C02F1/463 , C02F1/465
CPC分类号： B01D71/68 , B01D61/147 , B01D61/18 , B01D63/02 , B01D63/023 , B01D71/36 , B01D2311/25 , B01D2315/06 , B01D2321/185 , B01D2325/22 , B01D2325/30 , C02F1/444 , C02F2101/32

53. 发明公开

EP2789380A1 POROUS POLYTETRAFLUOROETHYLENE RESIN FILM, POROUS POLYTETRAFLUOROETHYLENE RESIN FILM COMPOSITE, AND SEPARATION MEMBRANE ELEMENT 有权
标题翻译： VERFAHREN ZUR HERSTELLUNG EINERPORÖSENPOLYTETRAFLUORETHYLEN-MEMBRAN
公开(公告)号：EP2789380A1
公开(公告)日：2014-10-15
申请号：EP12854809.6
申请日：2012-12-04
申请人： Sumitomo Electric Fine Polymer, Inc.
发明人： HAYASHI, Fumihiro , OYA, Aya , UNO, Atsushi
IPC分类号： B01D71/36 , B01D63/08 , B01D69/10 , B01D69/12 , C08J9/00
CPC分类号： B01D71/36 , B01D63/08 , B01D67/0002 , B01D67/002 , B01D67/0027 , B01D69/12 , B01D2323/08 , B01D2325/02 , B29C39/025 , B29C55/026 , B29D99/005 , B29K2027/18
摘要： The invention offers a porous polytetrafluoroethylene membrane, which is a porous resin membrane produced by the following steps: preparing multiple types of polytetrafluoroethylene each having a different quantity of heat of fusion; using each of the multiple types of polytetrafluoroethylene to form a membrane composed of a fluororesin consisting mainly of polytetrafluoroethylene; heating each membrane to its melting point or above to bake it, so that multiple types of nonporous resin membranes are produced; stacking the multiple types of nonporous resin membranes in the order of the magnitude of the quantity of heat of fusion of the polytetrafluoroethylene used to produce each of the nonporous resin membranes; bonding the stacked membranes with each other; and stretching the bonded membranes to form the porous resin membrane. The porous polytetrafluoroethylene membrane has a mean flow pore diameter of 50 nm or less. It has through pores having a microscopic and uniform diameter, and when used as a filter, it has excellent efficiency in filtering treatment and is less likely to develop clogging. The invention also offers a composite of the membrane, a process of producing the composite, and a separation membrane element incorporating the composite as a filtering membrane.
摘要翻译：本发明提供一种多孔聚四氟乙烯膜，其是通过以下步骤制备的多孔树脂膜：制备具有不同熔化热量的多种类型的聚四氟乙烯; 使用多种类型的聚四氟乙烯中的每种形成由主要由聚四氟乙烯组成的氟树脂构成的膜; 将每个膜加热到其熔点或以上以烘烤，以便产生多种类型的无孔树脂膜; 将多种类型的无孔树脂膜以用于生产每种无孔树脂膜的聚四氟乙烯的熔化热量的大小的顺序堆叠; 将堆叠的膜彼此粘合; 并拉伸粘合膜以形成多孔树脂膜。多孔聚四氟乙烯膜的平均流动孔径为50nm以下。通过具有微细且均匀直径的孔，当用作过滤器时，它具有优异的过滤处理效率，并且不太可能发生堵塞。本发明还提供了膜的复合材料，复合材料的制造方法和将复合物作为过滤膜结合的分离膜元件。

54. 发明公开

EP2657291A4 POLYTETRAFLUOROETHYLENE MIXTURE 有权
标题翻译： POLYTETRAFLUORETHYLEN-MISCHUNG
公开(公告)号：EP2657291A4
公开(公告)日：2014-08-06
申请号：EP11851762
申请日：2011-12-21
申请人： DAIKIN IND LTD
发明人： SAWADA YASUHIKO , KASAI SHUNJI , YAMANAKA TAKU , ONO MAKOTO , SHIBUYA YOSHIYUKI , INUI KUNIHIKO , CHAEN SHINICHI
IPC分类号： C08L27/18 , B01D71/36 , B29C55/00 , C08J5/18 , C08J9/24
CPC分类号： C08L29/10 , B01D67/0027 , B01D71/36 , B01D2323/12 , C08J5/18 , C08J2327/18 , C08L27/18 , C08L2205/02 , C08L2205/025

55. 发明公开

EP2752230A1 FILTER MEDIUM FOR AIR FILTER, AIR FILTER UNIT, AND METHOD FOR PRODUCING FILTER MEDIUM FOR AIR FILTER 有权
标题翻译：过滤器过滤器，LUFTFILTEREINHEIT UND VERFAHREN ZUR HERSTELLUNG EINES FILTERMEDIUMSFÜREINEN LUFTFILTER
公开(公告)号：EP2752230A1
公开(公告)日：2014-07-09
申请号：EP12826828.1
申请日：2012-08-30
申请人： Daikin Industries, Ltd.
发明人： HARA, Satoshi , BAO, Li , INUI, Kunihiko , YAMAMOTO, Seigo , SHIBUYA, Yoshiyuki , KOBAYASHI, Makoto , NIINUMA, Hitoshi
IPC分类号： B01D39/16 , B01D46/52 , B01D46/54 , B01D63/14 , B01D69/10 , B01D71/36 , B32B5/24 , B32B27/30 , D06M17/00
CPC分类号： B01D46/0023 , B01D39/1623 , B01D39/1692 , B01D46/10 , B01D46/523 , B01D2239/0627 , B01D2239/065 , B01D2239/0654 , B01D2239/0668 , B01D2239/1233 , B01D2265/06 , B01D2275/10 , B32B5/022 , B32B5/26 , B32B7/12 , B32B2250/20 , B32B2262/0253 , B32B2262/0261 , B32B2262/12 , B32B2307/724 , D06M17/00 , Y10T156/10
摘要： A filter medium for an air filter unit for collecting dust from an airflow comprising: a pre-collection layer for collecting a part of the dust in the airflow; a principal collection layer that includes a porous polytetrafluoroethylene film and is positioned on a downstream side of the air flow relative to the pre-collection layer to collect dust that passes through the pre-collection layer; and a air-permeable cover layer that is positioned in the outermost surface layer on an upstream side of the air flow to allow dust in the air flow to pass therethrough and to suppress deformation of the surface of the filter medium for an air filter caused by pressing force from an outside.
摘要翻译：一种用于从气流收集灰尘的空气过滤器单元的过滤介质，包括：预收集层，用于收集气流中的一部分灰尘; 主收集层，其包括多孔聚四氟乙烯膜，并且相对于预收集层位于空气流的下游侧，以收集通过预收集层的灰尘; 以及透气性覆盖层，其位于所述空气流的上游侧的最外表面层中，以使空气流中的灰尘能够通过，并且抑制由于空气过滤器引起的空气过滤器的过滤介质的表面的变形来自外部的压力。

56. 发明公开

EP2397217A4 POROUS MULTILAYER FILTER AND METHOD FOR PRODUCING SAME 审中-公开
标题翻译： PORÖSERMEHRSCHICHTIGER FILTER UND HERSTELLUNGSVERFAHRENDAFÜR
公开(公告)号：EP2397217A4
公开(公告)日：2013-07-31
申请号：EP10741215
申请日：2010-02-09
申请人： SUMITOMO ELEC FINE POLYMER INC
发明人： UNO ATSUSHI , FUNATSU HAJIME , TSUJIWAKI HIROYUKI
IPC分类号： B01D71/36 , B01D61/14 , B01D69/12
CPC分类号： B01D71/36 , B01D61/147 , B01D67/0093 , B01D69/02 , B01D69/12 , B01D2323/02 , B01D2323/30 , B01D2325/02 , B01D2325/20 , B01D2325/36 , B29C67/04 , B29K2027/18 , B29K2105/04 , B32B5/16 , B32B5/22 , B32B5/30 , B32B7/02 , B32B27/08 , B32B27/14 , B32B27/322 , B32B37/04 , B32B38/0012 , B32B2255/04 , B32B2255/10 , B32B2255/26 , B32B2260/025 , B32B2260/046 , B32B2264/0257 , B32B2305/026 , B32B2307/306 , B32B2307/546 , B32B2307/712 , B32B2307/714 , B32B2307/724 , B32B2307/726 , B32B2307/728 , B32B2307/73 , B32B2327/18 , Y10T428/249953

57. 发明授权

EP1785184B1 OXYGEN-PERMEABLE FILM, OXYGEN-PERMEABLE SHEET AND ELECTRIC CELL COMPRISING THE SAME 有权
标题翻译：透氧膜的透氧膜和蓄电SO
公开(公告)号：EP1785184B1
公开(公告)日：2013-01-09
申请号：EP05770368.8
申请日：2005-08-09
申请人： Panasonic Corporation
发明人： SHIMAMURA, Harunari , TAKAMURA, Koshi , KOSHIBA, Nobuharu
IPC分类号： B01D53/22 , B01D69/10 , B01D71/34 , B01D71/36 , H01M4/86 , H01M12/06 , H01M8/04 , H01M8/02
CPC分类号： H01M4/8605 , H01M8/0239 , H01M8/0245 , H01M8/04171 , H01M8/10 , H01M12/06 , Y02E60/50 , Y10T428/24331 , Y10T428/249953 , Y10T428/249981 , Y10T428/25 , Y10T428/254 , Y10T442/10 , Y10T442/60

58. 发明公开

EP2517780A1 Ptfe membranes and gaskets made therefrom 无效转让
标题翻译： PTFE-MEMBRANEN UND DARAUS HERGESTELLTE DICHTUNGEN
公开(公告)号：EP2517780A1
公开(公告)日：2012-10-31
申请号：EP12161601.5
申请日：2004-03-08
申请人： Gore Enterprise Holdings, Inc.
发明人： Bowen, Christopher , Dove, Kevin, Edward , Jones, Carl , Minor, Raymond, B.
IPC分类号： B01D71/36 , B29L31/26 , F16J15/10 , F16J15/32 , F16L23/22 , C08J5/18
CPC分类号： F16J15/102 , B29C47/0021 , B29C47/54 , B29K2027/18 , B29L2031/265 , B32B3/26 , B32B7/12 , B32B27/08 , B32B27/205 , B32B27/322 , B32B2307/50 , B32B2307/54 , B32B2307/546 , B32B2307/548 , B32B2307/552 , B32B2307/714 , B32B2307/72 , B32B2307/7242 , B32B2307/732 , B32B2581/00 , F16J15/104 , F16J15/3284 , F16L23/22 , Y10T428/215 , Y10T428/249978 , Y10T428/269
摘要： Improved expanded PTFE materials and improved gasket materials made therefrom, the gaskets being capable of forming a seal with greater bolt load retention than is possible with existing PTFE gaskets. The expanded PTFE membranes of the invention can be tailored to exhibit a matrix tensile strength in at least one direction of at least 25,000 psi, a matrix tensile strength ratio in two orthogonal directions of between .025 and 4, an orientation index of 50° or less, and a density of 2.0 g/cc or less. The improved gaskets exhibit improved mechanical properties such as high bolt load retention, low creep, high
摘要翻译：改进的膨胀PTFE材料和由其制成的改进的垫圈材料，垫圈能够形成具有比现有PTFE垫圈可能的更大的螺栓载荷保持力的密封。本发明的膨胀PTFE膜可以被定制以在至少25,000psi的至少一个方向上表现出基质拉伸强度，在两个正交方向上的基体拉伸强度比在0.025和4之间，取向指数为50°或较小，密度为2.0g / cc以下。改进的垫圈表现出改善的机械性能，例如高螺栓负载保持力，低蠕变性，高蠕变性

59. 发明公开

EP2022556A4 CRYSTALLINE POLYMER MICROPOROUS MEMBRANE, METHOD FOR PRODUCING THE SAME, AND FILTER FOR FILTRATION 审中-公开
标题翻译：微孔膜结晶聚合物，用于生产工艺和过滤器进行过滤
公开(公告)号：EP2022556A4
公开(公告)日：2012-06-06
申请号：EP07743671
申请日：2007-05-18
申请人： FUJIFILM CORP
发明人： OKADA HIDETAKA , KAWAHARA KOUHEI , TAGUCHI TOSHIKI
IPC分类号： B01D71/36 , B01D67/00 , B01D69/02 , B01D71/26 , C08J9/00
CPC分类号： B01D69/02 , B01D67/0004 , B01D67/0027 , B01D71/26 , B01D71/36 , B01D2323/08 , B01D2325/021 , B01D2325/022 , Y10T428/24942

60. 发明公开

EP1751516A4 PARTICULATE FILTER AND METHOD OF USE 审中-公开
标题翻译：颗粒物和使用方法
公开(公告)号：EP1751516A4
公开(公告)日：2012-03-14
申请号：EP05713681
申请日：2005-02-16
申请人： MEASUREMENT TECHNOLOGY LAB CORP , DONALDSON CO INC
发明人： DIKKEN DAVID A , NELSON ROBERT O
IPC分类号： G01N1/00 , B01D39/16 , B01D63/02 , B01D63/08 , B01D69/02 , B01D69/10 , B01D71/36 , G01N1/22 , G01N5/02 , G01N15/00 , G01N15/06 , G01N35/00
CPC分类号： G01N5/02 , B01D39/1692 , B01D63/021 , B01D63/08 , B01D69/02 , B01D69/10 , B01D71/36 , B01D2313/025 , B01D2325/00 , B01D2325/02 , B01D2325/04 , B01D2325/20 , B01D2325/38 , G01N1/2205 , G01N1/2252 , G01N15/0618 , G01N35/00732 , G01N2015/0046 , G01N2035/00772

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