| Patents for B01D 71 - Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor (23,060) |
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| 01/14/2015 | CN104284711A 中空状多孔质膜的制造装置及中空状多孔质膜的制造方法 The method of producing a hollow porous membrane producing apparatus of the hollow porous membrane and |
| 01/14/2015 | CN104275100A 一种高抗污性石墨烯-环糊精复合纳滤膜的制备方法 A highly stain resistance of graphene - cyclodextrin composite nanofiltration membrane preparation |
| 01/14/2015 | CN104275099A 一种水下超疏油的改性聚偏氟乙烯膜的制备方法 Underwater superoleophobic modified polyvinylidene fluoride membrane preparation |
| 01/14/2015 | CN104275098A 一种仿贝壳结构层状氧化石墨烯纳米复合膜的制备方法 A method for preparing a layered shell structure of graphene oxide nanocomposite films imitation |
| 01/14/2015 | CN104275097A 用于处理包含有机相的流体的膜和方法 Membrane and method for processing a fluid comprising an organic phase for |
| 01/14/2015 | CN104275096A 一种凹凸棒多孔膜的制备方法 A method of preparing porous membrane attapulgite |
| 01/14/2015 | CN104275095A 一种高通量的石墨烯/碳纳米管复合纳滤膜的制备方法 A high-throughput graphene / carbon nanotube composite nanofiltration membrane preparation |
| 01/14/2015 | CN104275094A 季铵盐壳聚糖htcc/聚醚砜复合纳滤膜及其制备 Quaternary chitosan htcc / polyether sulfone composite nanofiltration membrane and its preparation |
| 01/14/2015 | CN103394297B 一种亲水性聚四氟乙烯中空纤维膜的制备方法 A method for preparing a hydrophilic polytetrafluoroethylene hollow fiber membranes |
| 01/14/2015 | CN103071399B 一种具有再生能力的复合平板膜及其制备方法 Composite flat membrane and preparation method with regenerative capacity |
| 01/14/2015 | CN103055726B 一种低压高通量纳滤膜的制备方法 A low-pressure high-throughput preparation nanofiltration |
| 01/14/2015 | CN102728246B 用于降解高浓度四氯苯酚的细菌固定化中空纤维聚砜膜及其制备方法 Immobilized bacteria to degrade high concentrations of hollow fiber polysulfone membrane trichlorophenol and its preparation method |
| 01/13/2015 | US8932509 Solid electrolyte membrane, method and apparatus of producing the same, membrane electrode assembly, and fuel cell |
| 01/13/2015 | US8932470 Filter material for removing aggregates and method of filtering blood product |
| 01/13/2015 | US8932381 Sintered porous material comprising particles of different average sizes |
| 01/13/2015 | US8931647 Highly durable porous PVDF film, method of producing the same and washing method and filtration method using the same |
| 01/13/2015 | US8931646 Polybenzoxazole membranes |
| 01/08/2015 | WO2015003132A1 Composite hollow fiber membranes useful for co2 removal from natural gas |
| 01/08/2015 | WO2015002002A1 Method for producing porous polytetrafluoroethylene film and porous polytetrafluoroethylene film |
| 01/08/2015 | WO2015002001A1 Porous polytetrafluoroethylene film and method for producing same |
| 01/08/2015 | WO2015002000A1 Polytetrafluoroethylene porous complex and method for producing same |
| 01/08/2015 | WO2015001095A1 Process for the preparation of organo-template free supported zeolite layers |
| 01/08/2015 | WO2015000801A1 Multiple channel membranes |
| 01/08/2015 | US20150011815 Composite hollow fiber membranes useful for co2 removal from natural gas |
| 01/08/2015 | US20150010704 Ddr zeolite seed crystal, method for producing same, and method for producing ddr zeolite membrane |
| 01/08/2015 | US20150008185 Hollow fiber type semipermeable membrane, method for manufacturing the same, module, and water treatment method |
| 01/08/2015 | US20150008180 Honeycomb shaped porous ceramic body, manufacturing method for same, and honeycomb shaped ceramic separation membrane structure |
| 01/08/2015 | US20150008179 Antithrombogenic hollow fiber membranes and filters |
| 01/08/2015 | US20150008178 Honeycomb shaped porous ceramic body, manufacturing method for same, and honeycomb shaped ceramic separation membrane structure |
| 01/08/2015 | US20150008177 Honeycomb shaped porous ceramic body, manufacturing method for same, and honeycomb shaped ceramic separation membrane structure |
| 01/08/2015 | US20150008175 Transverse-mounted membrane filtration apparatus |
| 01/08/2015 | DE102013213321A1 Symmetrisch poröse Membranen aus aldehydvernetztem thermoplastischen Siliconelastomer Symmetric porous membranes of aldehydvernetztem thermoplastic silicone elastomer |
| 01/08/2015 | DE102013213318A1 Asymmetrisch poröse Membranen aus aldehydvernetztem thermoplastischen Siliconelastomer Asymmetric porous membranes of aldehydvernetztem thermoplastic silicone elastomer |
| 01/07/2015 | EP2821422A2 Polyurethane block copolymer based on poly siloxane tenside for membranes |
| 01/07/2015 | EP2821126A1 Complex semi-permeable membrane |
| 01/07/2015 | EP2821125A1 Nonwoven fabric for semipermeable membrane supporting body and method for manufacturing same |
| 01/07/2015 | EP2821124A1 Method of forming coated structures |
| 01/07/2015 | EP2820693A1 Separators for electrochemical cells containing polymer particles |
| 01/07/2015 | EP2819772A1 Membrane filter including bile acid and a method of manufacturing the same |
| 01/07/2015 | EP2819770A1 Facilitated transport membrane for the separation of aromatics from non-aromatics |
| 01/07/2015 | EP2819768A1 Method and device for separating the carbon dioxide from a gaseous mixture |
| 01/07/2015 | CN204073868U 一种附着纳米涂层的pp中空纤维膜过滤设备 An adherent coating of nano pp hollow fiber membrane filtration equipment |
| 01/07/2015 | CN104271649A 聚四氟乙烯多孔膜以及防水透气构件 PTFE porous membrane and a waterproof and breathable member |
| 01/07/2015 | CN104271221A 具有低截留分子量的超滤膜 Ultrafiltration membrane having a low molecular weight cutoff |
| 01/07/2015 | CN104258747A 电子束预辐照制备尼龙-66接枝丙烯酸的方法 Electron beam pre-irradiation grafted acrylic nylon-66 preparation methods |
| 01/07/2015 | CN104258746A 一种改性有机硅脱酚膜的制备方法 Method for preparing modified silicone dephenolizing film |
| 01/07/2015 | CN104258745A 一种亲水性聚醚砜微滤膜的制造方法 A method of manufacturing hydrophilic polyethersulfone microfiltration membranes |
| 01/07/2015 | CN104258744A 一种碳纳米管/聚氨酯气体分离膜的制备方法及其产品 Method for preparing carbon nanotubes / polyurethane gas separation membranes and their products |
| 01/07/2015 | CN104258743A 一种耐有机溶剂和耐氯氧化的高性能复合纳滤膜、其制备方法以及应用 One kind of resistance to organic solvents and resistant to chlorine oxidation of high-performance composite nanofiltration membranes, their preparation and use |
| 01/07/2015 | CN104258742A 一种可用于采油废水处理的廉价超滤膜的制备方法 Cheap ultrafiltration membrane preparation method can be used for oil extraction wastewater treatment |
| 01/07/2015 | CN104258741A 一种具有过滤功能的陶瓷膜支撑体及其制备方法和应用 Ceramic membrane support its preparation method and application of a kind of filtering |
| 01/07/2015 | CN104258740A 基陶瓷透氧膜材料 Based ceramic membranes for oxygen |
| 01/07/2015 | CN104258737A 大尺寸薄壁中空平板陶瓷膜的制备方法 Preparation of large-size thin-walled hollow ceramic flat membranes |
| 01/07/2015 | CN103298750B 含油废水处理系统 Oily wastewater treatment system |
| 01/07/2015 | CN103285747B 一种过滤用立体ptfe微孔膜及其制备方法 A filter with a three-dimensional microporous membrane and its preparation method ptfe |
| 01/07/2015 | CN103285744B γ-二乙烯三胺丙基甲基二甲氧基硅烷–二乙烯三胺五乙酸/聚偏氟乙烯交换膜的制备方法 γ- diethylenetriamine propyl methyl dimethoxysilane - diethylene triamine pentaacetic acid / polyvinylidene fluoride membrane prepared exchange |
| 01/07/2015 | CN103223308B 一种基于脂肪族磺酸盐缩合物制备的复合纳滤膜 Based on the preparation of aliphatic sulfonate condensate composite nanofiltration |
| 01/07/2015 | CN103223307B 聚偏氟乙烯/聚脂肪酸酯基阴离子交换合金膜的制备方法 Polyvinylidene fluoride / poly fatty acid ester anion exchange preparation alloy film |
| 01/07/2015 | CN103111194B 一种同质增强型中空纤维膜的制备方法 Method for preparing homogeneous reinforced hollow fiber membrane |
| 01/07/2015 | CN103100312B 一种分离酸性气体的含氨基共聚物膜的制备方法 Preparation of an amino group-containing copolymer film separating acid gases |
| 01/07/2015 | CN102989332B 一种聚二甲基硅氧烷富氧膜的制备方法 A process for preparing oxygen-enriched membrane dimethylsiloxane poly |
| 01/07/2015 | CN102921318B 一种外压式荷电中空纤维纳滤膜及其制备方法 One kind of external pressure Charged hollow fiber nanofiltration membrane and its preparation method |
| 01/07/2015 | CN102883795B 氮可透过膜及其用途 Nitrogen permeable membrane and its use |
| 01/07/2015 | CN102824858B 壳聚糖过滤膜 Chitosan membranes |
| 01/07/2015 | CN102512999B 用聚丙烯腈接枝共聚物形成的抗污垢膜 Anti-fouling membranes of polyacrylonitrile graft copolymer formed |
| 01/07/2015 | CN102099187B 通气滤膜及其制造方法 The vent filter and manufacturing method thereof |
| 01/06/2015 | US8926733 Polymers, polymer membranes and methods of producing the same |
| 01/06/2015 | US8926732 Imidazolium-based room-temperature ionic liquids, polymers, monomers, and membranes incorporating same |
| 01/06/2015 | US8926731 Methods and devices for producing high purity steam |
| 01/06/2015 | US8925738 Water treatment membrane having high chlorine resistance and high permeability and method of manufacturing the same |
| 01/06/2015 | US8925737 Crystalline polymer microporous membrane and filtration filter |
| 01/06/2015 | US8925736 Nanocomposite polymer-carbon based nanomaterial filters for the simultaneous removal of bacteria and heavy metals |
| 01/01/2015 | US20150005530 L-enantiomers selective membrane for optical resolution of alpha-amino acids and process for the preparation thereof |
| 01/01/2015 | US20150005468 High permeability copolyimide gas separation membranes |
| 01/01/2015 | US20150004865 Nonwoven fabric for semipermeable membrane supporting body and method for manufacturing same |
| 01/01/2015 | US20150000528 Crosslinked thermally rearranged poly(benzoxazole-co-imide), gas separation membranes comprising the same and preparation method thereof |
| 01/01/2015 | US20150000527 Gas separation membrane comprising crosslinked thermally rearranged poly(benzoxazole-co-imide) and preparation method thereof |
| 01/01/2015 | US20150000522 High free volume siloxane compositions useful as membranes |
| 01/01/2015 | US20150000519 High hydrocarbon resistant chemically cross-linked aromatic polyimide membrane for separations |
| 12/31/2014 | CN204051459U 一种温敏型聚偏氟乙烯中空纤维分离膜的产业化制备装置 A temperature-sensitive industrial preparation device polyvinylidene fluoride hollow fiber separation membranes |
| 12/31/2014 | CN104254389A 含水的甲醛源的脱水及用于生产烯属不饱和羧酸酯的方法 Dehydration of aqueous formaldehyde source and for producing an ethylenically unsaturated carboxylic acid ester method |
| 12/31/2014 | CN104254384A 中空纤维碳分子筛膜及其制备和用途 Hollow fiber carbon molecular sieve membranes and their preparation and use |
| 12/31/2014 | CN104248918A 一种用半互穿网络法制备亲水性抗污染复合超滤膜的方法 A hydrophilic composite ultrafiltration membrane fouling by semi-interpenetrating network prepared by the legal system |
| 12/31/2014 | CN104248917A 一种反渗透膜及其制备方法 A membrane reverse osmosis and its preparation method |
| 12/31/2014 | CN104248916A 一种聚丙烯分离膜及其制备方法 A separation membrane polypropylene and its preparation method |
| 12/31/2014 | CN104248915A 一种提高亲水性的增强型平板复合微孔膜的制备方法 An improved method for preparing an enhanced hydrophilicity flat composite microporous membrane |
| 12/31/2014 | CN104248914A 一种反渗透膜及其制备方法 A membrane reverse osmosis and its preparation method |
| 12/31/2014 | CN104248913A 一种聚烯烃中空纤维超滤膜亲水化改性的方法 A polyolefin hollow fiber ultrafiltration membrane hydrophilic modification method |
| 12/31/2014 | CN103386261B 一种超疏水聚四氟乙烯中空纤维膜的制备方法 A super-hydrophobic PTFE hollow fiber membrane production method |
| 12/31/2014 | CN103331106B 1,3-二-(2-羧乙基)咪唑四氟硼酸盐离子液体支撑亲水混合纤维素液膜萃取色氨酸的方法 1,3-bis - (2-carboxyethyl) tetrafluoroborate ionic liquid supported liquid membrane extraction tryptophan hydrophilic cellulose mixed methods |
| 12/31/2014 | CN102908914B 一种具有合金超滤层的复合分离膜及其制备方法 Composite membranes and ultrafiltration method for preparing an alloy layer |
| 12/31/2014 | CN102892485B 用于空气分离的高渗透性聚酰亚胺膜 Highly permeable polyimide membrane for the separation of air |
| 12/31/2014 | CN102489178B 用于含醇废水分离的二硫化钼渗透汽化膜的制备方法 Preparation of alcohol-containing wastewater separation of molybdenum disulfide for pervaporation |
| 12/31/2014 | CN102470328B 1,1-二氟乙烯系树脂多孔膜、该多孔膜的制造方法和过滤水的制造方法 Vinylidene fluoride-based resin porous film, the porous film manufacturing method and manufacturing method of water filtration |
| 12/30/2014 | US8921339 Device for bio-affinity material |
| 12/30/2014 | US8920654 Thin film composite membranes for forward osmosis, and their preparation methods |
| 12/25/2014 | US20140378798 Techniques to improve polyurethane membranes for implantable glucose sensors |
| 12/25/2014 | US20140378561 Curable Compositions and Membranes |
| 12/25/2014 | US20140374355 Pretreatment device for membrane separation, membrane separating system and membrane separating method |
| 12/25/2014 | US20140374354 Membrane and method for treating fluids including an organic phase |