| Patents for B01J 41 - Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties (3,418) |
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| 07/01/2010 | WO2010072342A2 A method for the synthesis of a radionuclide-labeled compound |
| 07/01/2010 | DE102008062927A1 Filter zur Entfernung molekularer Verunreinigungen aus Gasen Filter for removing impurities from molecular gases |
| 07/01/2010 | CA2747575A1 A method for synthesis of a radionuclide-labeled compound using an exchange resin |
| 06/30/2010 | CN101759826A Method for preparing D202 macroporous strong basic styrene series II type anion exchange resin |
| 06/29/2010 | US7745030 Prepared from a (hetero)aromatic tetraamine and a (hetero)aromatic di- or tricarboxylic acid or from a (hetero)aromatic diaminocarboxylic acid; one of the monomers has a sulfonic acid group and the polymerization takes place in polyphosphoric acid, which is subsequently hydrolyzed |
| 06/24/2010 | WO2010071080A1 Mixed-mode adsorbent material |
| 06/24/2010 | WO2009158071A3 Solid support with a grafted chain |
| 06/23/2010 | CN1890027B Anion adsorptive carbon material and its production method and device |
| 06/23/2010 | CN101754809A Method for producing chelate resins |
| 06/22/2010 | US7740967 Mixing ion exchange particles with monomeric or oligomeric polymer precursors or cross-linkable polymers, forming the mixture into a membrane, and ordering the particles by an electric field; crosslinkable polymers are cured or polymer melts or solutions are cooled concurrently with the ordering |
| 06/17/2010 | US20100152308 Novel aromatic compound and polyarylene copolymer having nitrogen-containing heterocycle including sulfonic acid group in side chain |
| 06/16/2010 | CN101735447A Quaternary ammonium lateral group-containing phenolphthalein type polyarylether, copolymer thereof and method for preparing same |
| 06/15/2010 | US7736778 Formed from a polyphosphoric acid solution of (hetero)aromatic tetraamines with a phosphonic or sulfonic acid group and dicarboxylic acids or (hetero)aromatic diaminocarboxylic acids with a phosphonic or sulfonic group; high conductivity over a wide temperature range; improved durability |
| 06/10/2010 | US20100144051 Large capacity acid or base generator and method of use |
| 06/09/2010 | CN101220023B Coordination polymer type ion exchange material, preparation and application thereof |
| 06/08/2010 | US7731844 Porous materials for solid phase extraction and chromatography and processes for preparation and use thereof |
| 06/01/2010 | US7727748 Method for producing D-pantothenic acid and/or salts thereof via purification by anion exchange as an additive for animal feed |
| 05/27/2010 | US20100130626 Method for manufacturing anion exchange resin, anion exchange resin, method for manufacturing cation exchange resin, cation exchange resin, mixed bed resin, and method for manufacturing ultrapure water for washing electronic component material |
| 05/27/2010 | US20100129729 Ceosslinked aromatic polymer, polymer electrolyte,catalyst ink, polymer electrolyte membrane, membrane-electrode assembly and fuel cell |
| 05/27/2010 | US20100129310 Stabilized desloratadine composition |
| 05/26/2010 | CN1878893B Method for producing cellulose shaped bodies |
| 05/26/2010 | CN101091881B Modified anion exchange membrane and preparation method |
| 05/20/2010 | WO2010055889A1 Anion-exchange membrane and method for producing same |
| 05/19/2010 | CN101708475A Magnetic styrene alkali anion exchange microsphere resin and preparation method thereof |
| 05/19/2010 | CN101036897B Method for preparing anion exchanger by using crop fibre |
| 05/12/2010 | CN101703950A Dedicated ion exchange resin for condensed water precision processing and preparation method thereof |
| 05/05/2010 | CN1978038B Method for preparing homogeneous-phase anion exchange film |
| 04/28/2010 | EP1437376B1 Sinter, resin particles, and process for producing the same |
| 04/28/2010 | CN101698157A Anion-exchange agent prepared by using fermented straws, preparation method thereof and use thereof |
| 04/27/2010 | US7705061 Method for preparing an ion exchange media |
| 04/22/2010 | US20100098819 Apparatus and method for isolating and/or eliminating at least one solute from a solution |
| 04/22/2010 | US20100098607 Use of silicon-containing polymers for improved flocculation of solids in processes for the production of alumina from bauxite |
| 04/15/2010 | US20100092823 Colorant treated ion exchange resins, method of making, heat transfer systems and assemblies containing the same, and method of use |
| 04/01/2010 | US20100081033 Polymer electrolyte and fuel cell employing the same |
| 03/31/2010 | EP2168681A2 Acid zirconium phosphate and alkaline hydrous zirconium oxide materials for sorbent dialysis |
| 03/25/2010 | US20100074858 Novel iodinated resin manufacturing process and product |
| 03/23/2010 | CA2386614C The elution of gold from anion exchange resins |
| 03/18/2010 | WO2010030222A1 Enhanced protein aggregate removal with multimodal anion exchangers in the presence of protein-excluded zwitterions |
| 03/17/2010 | EP2163542A2 Bi-functional compound positively charged at first pH and negatively charged at second pH, solid support comprising the bi-functional compound, and method of isolating nucleic acid using the same |
| 03/17/2010 | EP1715952B1 A coated ion exchange substrate and method of forming |
| 03/16/2010 | US7678865 Mixtures of substances |
| 03/03/2010 | CN101663094A Method for producing anion exchange resin, anion exchange resin, method for producing cation exchange resin, cation exchange resin, mixed bed resin, and method for producing ultra-pure water for clean |
| 02/25/2010 | US20100047551 Composite materials comprising supported porous gels |
| 02/25/2010 | US20100044316 Composite materials comprising supported porous gels |
| 02/24/2010 | EP2157177A1 Preparative purification process for human furin |
| 02/17/2010 | EP2153877A1 Mixed graft polymers for ion exchange chromatography |
| 02/17/2010 | CN100589879C Coated ion exchange substrate and method of forming |
| 02/04/2010 | WO2010012358A1 Graft copolymers for ion exchange chromatography |
| 02/04/2010 | CA2732398A1 Graft copolymers for ion exchange chromatography |
| 01/26/2010 | US7651616 Removing ethyl acetate and acetic acid from wine by subjecting wine to nano-filtration to produce retentate and raw permeate, raw permeate containing an increased concentration of solute, treating raw permeate in ion exchange column to provide treated permeate, combining retentate and treated permeate |
| 01/26/2010 | CA2422477C Recovery of metals by incineration of metal containing basic ion exchange resin |
| 01/19/2010 | US7648636 Mixed-modal anion-exchanged type separation material |
| 01/14/2010 | WO2010005518A1 Acid removal in cleaning processes |
| 01/13/2010 | EP2143482A1 Composite materials comprising supported porous gels |
| 01/13/2010 | EP2143481A1 Composite materials comprising supported porous gels |
| 01/12/2010 | CA2472329C Sulphided ion exchange resins |
| 01/06/2010 | CN100577641C Process for purification of aqueous acid solutions |
| 01/06/2010 | CN100577292C Macroporous ion exchange resins |
| 12/30/2009 | WO2009158071A2 Solid support with a grafted chain |
| 12/30/2009 | CN101612597A Organic-inorganic composite anion exchange resin for adsorbing hexavalent chromium ions and preparation method thereof |
| 12/24/2009 | US20090314707 Method and composition for removing uremic toxins in dialysis processes |
| 12/17/2009 | WO2009150368A1 Novel composite materials, method for preparing same and uses thereof |
| 12/16/2009 | EP2132143A1 System and process for the removal of fluorochemicals from water |
| 12/16/2009 | CN101605728A System and process for the removal of fluorochemicals from water |
| 12/16/2009 | CN101601976A Homogeneous phase anion exchange membrane and preparation method thereof |
| 12/10/2009 | US20090301958 Method and composition for removing uremic toxins in dialysis processes |
| 12/03/2009 | WO2009145722A1 Separation method utilizing polyallylamine ligands |
| 12/01/2009 | US7625955 Impregnating a porous polymeric article such as polypropylene with a solution of two different vinyl monomers, and irradiation polymerization thereof so that the first monomer is grafted to the surface, and the second monomer polymerizes on the first monomer; nonwoven fabrics, fibers; wettability |
| 12/01/2009 | US7625540 Fluorine removal by ion exchange |
| 11/19/2009 | WO2009137853A1 Enantioselective zwitterionic ion-exchanee material |
| 11/18/2009 | EP1617936B1 Composite materials comprising supported porous gels |
| 11/11/2009 | EP2116305A1 Method and device for controlling fluid flow through a sample processing device |
| 10/29/2009 | WO2009131524A1 Preparation of liquid mixtures |
| 10/29/2009 | DE102009012379A1 Ionentauscherkartusche für Brennstoffzellenanwendungen Ion exchange cartridge for fuel cell applications |
| 10/08/2009 | US20090253015 Polyarylene block copolymer and use thereof |
| 10/07/2009 | CN101549217A Medicament extracting device and method from body fluid example |
| 09/30/2009 | CN101547741A Method for purifying chemical added with chelating agent |
| 09/30/2009 | CN101543714A Chemical filter and method for producing the same |
| 09/22/2009 | US7591944 Sulphided ion exchange resins |
| 09/16/2009 | EP2100666A1 Method for purifying chemical added with chelating agent |
| 09/10/2009 | US20090227693 Gas adsorbent |
| 09/10/2009 | US20090223899 Macromolecular ketoaldehydes |
| 09/09/2009 | EP2097157A2 Removal of carbon dioxide from air |
| 09/09/2009 | CN101524653A Anion exchange resin production system and production technology |
| 09/08/2009 | CA2372521C Mixed-bed solid phase and its use in the isolation of nucleic acids |
| 09/03/2009 | US20090221726 Process for producing aqueous fluorinated polymer dispersion having reduced content of fluorinated emulsifier |
| 09/03/2009 | US20090218290 Macromolecular ketoaldehydes |
| 09/03/2009 | US20090218288 Method and composition for removing uremic toxins in dialysis processes |
| 09/02/2009 | CN101518747A Recycling system of chlorination mother solution and recycling method thereof |
| 09/01/2009 | US7583382 Optical measurement apparatus |
| 09/01/2009 | US7582684 Macroporous ion exchange resins |
| 08/26/2009 | EP2091623A1 Materials, methods and systems for purification and/or seperation |
| 08/26/2009 | CN101516821A Process for obtaining an organic salt or organic acid from an aqueous sugar stream |
| 08/26/2009 | CN101516780A Hydrotalcite-like particulate material and method for production thereof |
| 08/19/2009 | EP2089158A2 Method and device for processing water before mixing it with phytosanitary treatment product |
| 08/19/2009 | CN100528938C Agent for capturing substance having anionic substituent |
| 08/12/2009 | CN101502742A Method for removing thermostable salt in amine liquid for desulphurization |
| 08/11/2009 | US7572419 Apparatus and methods for removing mercury from fluid streams |
| 08/05/2009 | CN101500708A Shaped catalyst bodies with characteristics of ion exchangers |
| 07/30/2009 | US20090191442 Electrolyte, production process therefor, electrolyte membrane, production process therefor, catalyst layer and fuel cell |