| Patents for B01J 45 - Ion-exchange in which a complex or a chelate is formed; Use of material as complex or chelate forming ion-exchangers; Treatment of material for improving the complex or chelate forming ion-exchange properties (1,510) |
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| 03/01/2012 | US20120052550 Temperature-responsive polymer particles in protein separation applications |
| 02/29/2012 | EP2422878A1 Metal adsorbent containing chelating polymer |
| 02/07/2012 | US8110289 Sintered body, resin particles and method for producing the same |
| 02/01/2012 | EP2412729A2 Peptide purification by means of hard metal ion affinity chromatography |
| 02/01/2012 | CN101816958B 螯合型化学改性壳聚糖在去除植物汁液中重金属离子的应用 In plant sap application to remove heavy metal ions chemically modified chitosan chelated |
| 01/17/2012 | US8097164 Process for preparing magnetic particles for selectively removing contaminants from solution |
| 12/28/2011 | EP2399938A2 Peptide purification by means of hard metal ion affinity chromatography |
| 12/28/2011 | CN101780421B 一种氨氮吸附剂及其制备和使用方法 An adsorbent and its preparation and use of ammonia |
| 12/21/2011 | EP2021093B1 A method for generating metal chelating affinity ligands |
| 11/23/2011 | CN102250347A Preparation method of chelating type ion exchange resin with natural halloysite nanotube (HNT) as matrix |
| 11/15/2011 | CA2509108C Method for removing heavy metals in incineration ash |
| 10/27/2011 | US20110259818 Filter media for liquid purification to remove trace metals |
| 09/28/2011 | CN101823007B Method for removing heavy metal ion in plant juice |
| 08/25/2011 | WO2011102480A1 Pretreatment method for chelate resin having pyridine ring used for collecting catalyst in terephthalic acid production process |
| 08/25/2011 | WO2011102479A1 Pretreatment method for chelate resin having pyridine ring used for collecting catalyst in aromatic carboxylic acid production process |
| 08/24/2011 | CN102161757A Special resin for vanadium extraction and preparation method thereof |
| 08/16/2011 | US7998441 Method for selective removal of cadmium |
| 07/20/2011 | CN101186582B Method for separating and purifying phenylalanine from phenylalanine fermentation liquor |
| 06/22/2011 | CN102101061A Method for improved removal of cations using chelate resins |
| 06/15/2011 | CN102099300A Method and apparatus for treating wastewater |
| 06/09/2011 | WO2011067340A1 Methylene aminoethyl sulfonic acid chelating resins |
| 06/08/2011 | EP2330137A1 Methylenaminoethylsulfonic acids-chelate resins |
| 05/04/2011 | CN1953955B Process for the removal of catalytic metals and promoter metals from carbonylation process streams |
| 04/27/2011 | CN102029201A Method for improved removal of cations using chelate resins |
| 04/21/2011 | WO2011045912A1 Boron adsorbent, resin composition for boron adsorbent, and process for production of boron adsorbent |
| 04/13/2011 | CN102015107A Picolylaminharze |
| 04/06/2011 | EP2305382A1 Method for improved removal of cations using chelate resins |
| 04/06/2011 | EP2305381A2 Method for improved removal of cations using chelate resins |
| 03/31/2011 | DE102009047848A1 Verfahren zur verbesserten Entfernung von Kationen mittels Chelatharzen The method for enhanced removal of cations by means of chelating resins |
| 03/31/2011 | DE102009047847A1 Verfahren zur verbesserten Entfernung von Kationen mittels Chelatharzen The method for enhanced removal of cations by means of chelating resins |
| 03/30/2011 | EP2301893A1 Method and apparatus for treating wastewater |
| 03/15/2011 | CA2277372C Affinity immobilised metal resins |
| 03/09/2011 | EP2291330A1 Process for the treatment of the aqueous stream coming from the fischer-tropsch reaction by means of ion exchange resins |
| 02/23/2011 | CN101979413A Peptide purification by means of metal ion affinity chromatography |
| 02/16/2011 | CN101977689A Picolylamine resins |
| 12/15/2010 | EP2259875A1 Picolylamine resins |
| 12/15/2010 | EP2259874A1 Picolylamine resins |
| 11/17/2010 | EP2251409A1 Material for capturing microbes or the like, device for capturing microbes or the like, method of capturing microbes or the like and method of producing material for capturing microbes or the like |
| 11/17/2010 | CN101885786A Chelation group-containing chitosan and preparation method and application thereof |
| 11/16/2010 | CA2460355C Generation of ion exchanger media |
| 10/28/2010 | WO2010122954A1 Metal adsorbent containing chelating polymer |
| 09/21/2010 | US7799229 Using a chelate resin containing thiourea groups such as tradename Lewatit TP214 selectivly recovers catalyst metals for recovery; cost efficiency; acetic acid production |
| 09/08/2010 | CN101823007A Method for removing heavy metal ion in plant juice |
| 09/08/2010 | CN101822970A Silicon rubber compound and preparation method and application thereof |
| 09/02/2010 | WO2010098257A1 Chelating resin |
| 09/02/2010 | US20100222508 Magnetic polymer particles |
| 09/01/2010 | CN101816958A Application of chelate type chemical modified chitosan in removing heavy metal ions in plant juicechelate |
| 08/18/2010 | CN101808731A Immobilisation of chelating groups for immobilised metal ion chromatography (imac) |
| 08/12/2010 | US20100203335 Sintered body, resin particles and method for producing the same |
| 08/11/2010 | EP2216083A2 Conjugates of magnetic polymer particles and carboxymethylated aspartic acid |
| 08/11/2010 | EP2215140A2 Chelating compound, and method of use of, poly (2-octadecyl-butanedioate) and the corresponding acid, poly (2-octadecyl-butanedioate) |
| 07/21/2010 | CN101780421A Ammonia nitrogen adsorbent and preparation method and application method thereof |
| 07/20/2010 | US7758953 Adsorptive body usable for adsorption, concentration, separation and removal of impurities or the like contained in liquids or gases in the treatment of liquids such as water, various aqueous solutions or organic solvents or in the treatment of gas mixtures |
| 07/14/2010 | CN101778671A Chelate resin |
| 06/23/2010 | CN101754809A Method for producing chelate resins |
| 06/02/2010 | CN101717344A Conjugates of magnetic polymer particles and carboxymethylated aspartic acid |
| 05/26/2010 | CN1795202B Metal chelate complexes immobilized on solid supports for peptide preparation |
| 05/12/2010 | EP2183049A2 Immobilisation of chelating groups for immobilised metal ion chromatography (imac) |
| 05/05/2010 | EP1268584B1 Compositions and methods for selectively binding amines or amino acid enantiomers over their counter-enantiomers |
| 05/04/2010 | US7709612 Metal chelating compositions for protein purification, detection or binding |
| 04/28/2010 | EP1437376B1 Sinter, resin particles, and process for producing the same |
| 03/24/2010 | CN100595206C Method of generating metal chelating affinity ligands |
| 02/17/2010 | EP1597269B1 A method of generating metal chelating affinity ligands |
| 01/21/2010 | WO2010008055A1 Method and apparatus for treating wastewater |
| 01/07/2010 | WO2010001728A1 Method for separating radioactive copper using chelate exchange resin |
| 01/05/2010 | US7641799 Method of separating isotopes |
| 12/31/2009 | DE112007003400T5 Vorrichtung und Verfahren zur Konzentration radioaktiver Fluoranionen Apparatus and method for concentration of radioactive fluorine anions |
| 12/08/2009 | US7629292 Composite media for ion processing |
| 12/01/2009 | US7625262 A fibrous substrate and a phosphoric acid-modified polymer having a hydroxyl value or 40mg KOH/g toadsorb a colloidal metal; inoexchanging for forming a metal chelate; cleaning/demetallization without changing the pH value; circulation'reuse of slurry; industrial scale |
| 10/28/2009 | CN100553780C 8-hydroxy quinoline type chelated resin and its synthesis |
| 09/16/2009 | CN100540162C Method for removing heavy metal in incineration ash |
| 09/11/2009 | WO2009109522A1 Picolylamine resins |
| 09/11/2009 | WO2009109520A1 Picolylamine resins |
| 09/10/2009 | DE102008012224A1 Picolylaminharze Picolylamine resins |
| 09/10/2009 | DE102008012223A1 Picolylaminharze Picolylamine resins |
| 08/19/2009 | CN101507932A Preparation method of material capable of removing hydrogen sulphide and thiol |
| 08/19/2009 | CN100528938C Agent for capturing substance having anionic substituent |
| 07/22/2009 | EP1171389B1 Composition and method for simultaneously precipitating metal ions from semiconductor wastewater and enhancing microfilter operation |
| 07/16/2009 | WO2009013149A3 Method for producing chelate resins |
| 07/15/2009 | CN100513463C Sinter, resin particles, and process for producing the same |
| 07/08/2009 | EP1614706B1 Agent for capturing substance having anionic substituent |
| 06/25/2009 | WO2009013142A3 Chelate resin |
| 06/17/2009 | CN100500837C Methods for separating molecules |
| 06/04/2009 | US20090143529 Peptide purification by means of hard metal ion affinity chromatography |
| 05/27/2009 | EP2063433A1 Process for preparing magnetic particles for selectively removing contaminants from solution |
| 05/14/2009 | US20090120880 Process for Preparing Magnetic Particles for Selectively Removing Contaminants from Solution |
| 05/14/2009 | US20090120879 Material For Transfer Of Substance In Liquid Comprising Polymer Blend |
| 05/07/2009 | WO2009019012A3 Immobilisation of chelating groups for immobilised metal ion chromatography (imac) |
| 05/06/2009 | EP2055713A1 Peptide purification by means of metal ion affinity chromatography |
| 05/05/2009 | CA2381853C Method and installation for eliminating metal cations from a liquid with polyazacycloalkane resins grafted on a support |
| 04/22/2009 | CN101415848A Hybrid process using ion exchange resins in the selective recovery of nickel and cobalt from leaching effluents |
| 03/31/2009 | CA2466654C Compositions comprising chitosan in the form of nano-sized fibres |
| 03/25/2009 | EP2038437A1 Hybrid process using ion exchange resins in the selective recovery of nickel and cobalt from leaching effluents |
| 03/12/2009 | US20090069176 Removing metals from solution using metal binding compounds and sorbents therefor |
| 03/04/2009 | EP2030681A1 Monodisperse boron-selective resins |
| 02/18/2009 | EP2025387A1 Method for producing monodisperse chelate resin |
| 02/18/2009 | CN101367743A Method for separation purification of isoleucine from isoleucine liquid |
| 02/12/2009 | WO2009019012A2 Immobilisation of chelating groups for immobilised metal ion chromatography (imac) |
| 02/12/2009 | CA2695586A1 Immobilisation of chelating groups for immobilised metal ion chromatography (imac) |
| 02/11/2009 | EP2022561A1 Immobilisation of chelating groups for immobilised metal ion chromatography (IMAC) |