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Matches 1 - 50 out of 4,158

Document Document Title
WO/2017/091143A1
The present invention relates to a method of developing clay structures containing metal elements.  
WO/2017/089486A1
The present invention relates to the field of solid materials for adsorbing lithium. In particular, the present invention relates to a novel method for preparing a solid, shaped crystallised material, preferably in the form of extruded p...  
WO/2017/056947A1
The present invention reduces the adhesiveness of trace metals in ultrapure water for cleansing products, and inhibits the metal contamination of an object to be cleansed. Provided is a metal-contamination preventive agent that contains ...  
WO/2017/057320A1
The present invention makes it possible to provide a high-purity carboxylic acid ester in which the Ag, Al, Au, Ca, Cr, Cu, Fe, K, Mg, Na, Sn, and Zn contents as metal impurity contents are each less than 1 ppb and the anionic impurity c...  
WO/2017/033593A1
Provided are the following: a polymer functional film which contains a polymer compound obtained by curing a polyfunctional monomer-containing composition, wherein the polyfunctional monomer has an ionic group and 2 or more α-alkylacryl...  
WO/2017/035240A1
Embodiments of the present disclosure generally relate to compositions, methods and systems for the isolation, separation and/or purification of undesirable and/or contaminating agents from desirable products in biomass extracts. In cert...  
WO/2017/013110A1
The present invention relates to aluminum-doped, iminoacetic acid group-containing chelate resins, to a method for producing aluminum-doped, iminoacetic acid group-containing chelate resins, and to a device which contains at least one al...  
WO/2016/199435A1
An ultrapure water manufacturing system according to an embodiment, which treats primary pure water, manufactures ultrapure water, and circulates the ultrapure water that has not been used at a point of use, is provided with: an ultravio...  
WO/2016/196847A1
Ion exchange resin macroporous beads for the highly selective extraction of univalent anions from aqueous solutions. A specific example is the removal of dicyanoaurate and dicyanoargentate from cyanide leach solutions and tailings. The b...  
WO/2016/193439A1
The present invention relates to the field of solid materials for adsorbing lithium. In particular, the present invention relates to a novel method for preparing a solid crystallised material, shaped preferably in the form of extruded pr...  
WO/2016/186084A1
This ion exchange membrane has: a layer A that includes a fluorine-containing polymer that has a sulfonic acid group; and a layer B that includes a fluorine-containing polymer that has a carboxylic acid group. The ion exchange capacity o...  
WO/2016/186085A1
This ion exchange membrane has: a layer A that includes a fluorine-containing polymer that has a sulfonic acid group; and a layer B that includes a fluorine-containing polymer that has a carboxylic acid group. The value of the ion cluste...  
WO/2016/186083A1
This ion exchange membrane has: a layer A that includes a fluorine-containing polymer that has a sulfonic acid group; and a layer B that includes a fluorine-containing polymer that has a carboxylic acid group. For the electrolytic condit...  
WO/2016/182883A1
Alkenes may be separated from alkanes using membranes of Group 11 metal ionomers of sulfonic acid group containing polymers, and the useful lifetime of these membranes is increased by passing the mixture containing the alkanes and alkene...  
WO/2016/182886A1
Improved membranes which can separate alkanes and alkenes, and have at least one layer of a Group 11 metal ionomer, are made by exposing the ionomer to a strong Bronsted acid having a pKa of about 1 or less. The membranes have longer use...  
WO/2016/174906A1
A polymer functional film which contains a polymer compound having, as a constituent unit A, a constituent unit represented by formula I, and as a constituent unit B, a constituent unit derived from a polyfunctional monomer having a Clog...  
WO/2016/167220A1
Provided are a method of manufacturing an ion exchange membrane for electrolysis, with which it is possible to lower membrane resistance and reduce the electrolysis voltage needed during electrolysis, even when membrane strength is incre...  
WO/2016/164380A1
Compositions, methods, devices, and systems for purifying a source liquid from a replenishment stock solution that includes stabilizing agents, such as metal ions, prior to vaporization. Certain embodiments effect the purification with a...  
WO/2016/164708A1
Methods for purifying multispecific antibodies on interest (MAIs) that co-engage at least two different antigens or epitopes (also referred to targets, used interchangeably throughout), from compositions comprising the MAI and parental h...  
WO/2016/154029A1
In some embodiments, macromolecules and related methods are provided. In some embodiments, an iterative growth process may be used to form a macromolecule comprising one or more repeat units comprising a functionalizable pendant group, w...  
WO/2016/144568A1
A method for chromatographically separating a first saccharide from a liquid eluent comprising the first saccharide and a second saccharide by passing the liquid eluent through a bed comprising a gel-type strong acid cation exchange resi...  
WO/2016/143764A1
Provided are a filler for a filter vent, said filler being capable of more efficiently adsorbing radioactive iodine than conventional products and coping with severe accidents, and a filter vent device. The filler for a filter vent compr...  
WO/2016/141550A1
An ion-exchange membrane is disclosed here that includes ion-permeable layers impregnated with an ion-exchange material and arranged in an order from one face of the membrane to the opposite face of the membrane such that opposing layers...  
WO/2016/144567A1
A method for chromatographically separating a first saccharide from a liquid eluent comprising the first saccharide and a second saccharide by passing the liquid eluent through a bed including a polymeric macroporous alkylene-bridged res...  
WO/2016/137787A1
A method for chromatographically separating a first saccharide from a liquid eluent comprising the first saccharide and a second saccharide by passing the liquid eluent through a bed comprising a strong acid cation exchange resin in calc...  
WO/2016/137786A1
A method for chromatographically separating a first saccharide from a liquid eluent comprising the first saccharide and a second saccharide by passing the liquid eluent through a bed comprising a gel-type strong acid cation exchange resi...  
WO/2016/133170A1
The present invention provides: a (vinyl alcohol)-based ion-exchange membrane having practical dimensional stability and electrodialysis performance; and a process for producing the ion-exchange membrane. The present invention relates to...  
WO/2016/120942A1
The purpose of the present invention is to provide an electrolyzed water manufacturing device provided with a water softener that can efficiently soften water and for which regeneration is simple, an adsorbent for a water softener, and a...  
WO/2016/116479A1
This invention relates to a process for the recovery of cobalt ions and tungstic acid and/or its derivatives from aqueous solutions, such as in particular the spent catalytic waters derived from processes for the oxidative cleavage of ve...  
WO/2016/094929A1
A method for separating at least one hydrocarbon from a feed containing a mixture of at least one hydrocarbon and nitrogen, comprising contacting the feed with an adsorbent comprising a porous support wherein the porous support comprises...  
WO/2016/093251A1
A method for purifying a physiologically active substance, said method comprising an affinity chromatography step followed by a cation exchange chromatography step and an anion exchange chromatography step, wherein: after the elution of ...  
WO/2016/079303A1
A filter cartridge (1) for a machine for preparing beverages, comprising a main body (10) for housing filter material for treating a liquid (W), said main body (10) comprising a main inlet (12) and an outlet (14), a first chamber (11) co...  
WO/2016/054283A1
The invention encompasses resinate formulations comprising an agricultural active ingredient and an ion exchange resin, wherein the agricultural active ingredient is imbibed upon the ion exchange resin; and methods of treating an agricul...  
WO/2016/042309A1
The present invention relates to a graphene-based or other 2-D material membrane which allows the passage of protons and deuterons and to a method of facilitating proton or deuteron permeation through such a membrane. Monocrystalline mem...  
WO/2016/038206A1
The invention relates to a method for producing a solid nanocomposite material comprising nanoparticles of a metal coordination polymer with ligands CN, said nanoparticles satisfying the formula [Alk+ x]Mn+[M'(CN)m]z- where Alk is an alk...  
WO/2016/039059A1
A composition for forming polymeric functional membranes that comprises component A which comprises a monomer having an acid dissociation constant pKa of a and containing an anionic functional group, component B which comprises a monomer...  
WO/2016/031436A1
A curable composition that comprises an amide compound, said amide compound being represented by general formula (1) and having a sulfonic acid density of 3.9 meq/g or greater, a cured product of a functional polymer, a stack or device p...  
WO/2016/027862A1
 Provided is an ion exchange membrane for alkali chloride electrolysis, the ion exchange membrane exhibiting low membrane resistance and reducing the electrolysis voltage during alkali chloride electrolysis, even when the space between...  
WO/2016/026804A1
The invention relates to sulfonated aminomethylated chelate resins, to a method for producing same, to the use thereof for obtaining and purifying metals, in particular rare earth metals, from aqueous solutions and organic liquids, and f...  
WO/2016/024464A1
This polymer functional film comprises a surface layer and a negative ion exchange membrane or positive ion exchange membrane, and the surface layer contains a polymer that includes a cross-linked structure having, in the cross-linking p...  
WO/2016/024454A1
In the present invention, a functional polymer film: comprises a porous support body; includes, at least in the interior of the support body, an ion exchange polymer with a constituent unit represented by formula 1; and includes a compou...  
WO/2016/025550A1
Provided is a method of forming a polymer, comprising (a) providing a reaction mixture comprising (i) one or more vinyl monomers, (ii) one or more pH-sensitive inhibition systems, (iii) one or more initiators, and (iv) water; (b) establi...  
WO/2016/024465A1
A polymer functional film is provided which comprises a porous support body, and a resin layer and an auxiliary layer which are supported on the porous support body. Both the resin layer and the auxiliary layer contain an ion exchange po...  
WO/2015/199864A4
Methods and related apparatuses for sorbent recharging are provided. The methods and related apparatuses for recharging can recharge a specific rechargeable layer or module of a sorbent material such as zirconium phosphate in a sorbent c...  
WO/2015/199864A1
Methods and related apparatuses for sorbent recharging are provided. The methods and related apparatuses for recharging can recharge a specific rechargeable layer or module of a sorbent material such as zirconium phosphate in a sorbent c...  
WO/2015/191291A1
A method of capturing a basic, nitrogen-containing compound is provided. The basic, nitrogen-containing compound is captured by sorption (e.g., adsorption) on a sulfonic-acid containing polymeric material. The sulfonic acid-containing po...  
WO/2015/185835A1
The invention relates to a method for eliminating metal ions from a viscous organic solution having a viscosity of between 1 and 1000 cP at 20°C. The method includes steps consisting in: disposing a macroporous ion exchange resin in a c...  
WO/2015/167770A1
Compositions comprising metal exchanged and impregnated zeolite materials, methods for making these materials, and systems for reducing an amount of a contaminant species in a feed stream using these materials are provided. An exemplary ...  
WO/2015/162272A1
The invention relates to a process for preparing a crystalline solid material of formula LiCl.2Al(OH)3.nH2O with n being between 0.01 and 10, said process comprising at least the following steps: a) a step of mixing, in an aqueous medium...  
WO/2015/163238A1
 Provided are a cation exchange membrane that resists swelling and elongation in the course of electrolysis of a potassium chloride aqueous solution even without water absorption and swelling immediately prior to mounting in an electro...  

Matches 1 - 50 out of 4,158