The present invention relates to a method for producing antiviral particles and to the particles themselves, which can be produced by the method according to the invention. The particles according to the invention are used to remove viruses from water, but also to remove biological impurities from water and to bind metal-containing ions from solutions. The present invention also relates to a filter cartridge containing particles according to the invention.
C02F 1/28 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par absorption ou adsorption
B01J 20/10 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant de la silice ou un silicate
The invention relates to a method for the isolation and recovery of a Pt-group metal, preferably palladium, from a waste solution which comes from a catalyst process of an industrial method. The Pt-group metal is present in an aqueous-organic solution. Catalyst remnants and further potentially disruptive, in some cases complexing components are to be mentioned as accompanying substances.
C22B 3/24 - Traitement ou purification de solutions, p. ex. de solutions obtenues par lixiviation par des procédés physiques, p. ex. par filtration, par des moyens magnétiques par adsorption sur des substances solides, p. ex. par extraction avec des résines solides
C22B 3/42 - Traitement ou purification de solutions, p. ex. de solutions obtenues par lixiviation par extraction utilisant l'échange d'ions
The present invention relates to a composite material which is suitable both for mechanical filtration and for chemical/selective binding/rejection/exclusion of substances from solutions. Furthermore, the present invention relates to the use of the composite material as a filtration membrane. The present invention is thus also directed to a filtration membrane comprising a composite material according to the invention, such as the use of the filtration membrane for the purification of liquids and/or for the separation of substances from liquids and/or for the removal of bacteria or viruses from liquids.
B01D 69/02 - Membranes semi-perméables destinées aux procédés ou aux appareils de séparation, caractérisées par leur forme, leur structure ou leurs propriétésProcédés spécialement adaptés à leur fabrication caractérisées par leurs propriétés
B01D 71/44 - Polymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone, non prévus dans un seul des groupes
The invention relates to a device, comprising a filter unit. The filter unit has a chamber which is lined with a nonwoven fabric, said nonwoven fabric being coated with a bactericidal material and/or particles are located within the chamber lined with the nonwoven fabric, said particles being coated with the bactericidal material. The invention additionally relates to the use of the device in order to reduce or prevent a retrograde contamination in water systems or to a method for preventing or reducing a retrograde contamination in water systems.
The invention relates to the use of a bactericidal material for removing legionella from drinking water, the bactericidal material comprising an organic or inorganic substrate, and the organic or inorganic substrate comprising a coating made of a polyamine. The invention also relates to a method for removing legionella from drinking water without heating the water to 60°C or higher or adding chemicals. The invention also relates to a filter cartridge for removing legionella from drinking water systems.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
11 - Appareils de contrôle de l'environnement
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Activated carbon; chemical compounds for filtering;
filtering materials made of chemical substances; filtering
materials made of vegetable substances; filtering materials
[mineral substances]; filtering substances for the beverage
industry; ceramic particles as filtering materials; mineral
substances for filtering; carbon for filters for removing
organic impurities from water; chemical products for
treatment of drinking water; chemical products for treatment
of hot water systems; chemical preparations for water
purification; chemical preparations for water softening;
chemical substances for water purification; chemical water
purification agents; industrial salt for water purification;
ion exchange resins for use in water treatment; water
treatment agents; chemical products for industrial purposes;
chemical products for industrial and scientific purposes;
adsorbent chemical products; adsorbents made of synthetic
materials; aerogels for use as chemical absorbents;
activated carbon filters for purifying liquids; amino
compounds [chemical products]; chemical filtering materials
for water; chemical products for use in the food industry;
filtering materials [chemical, mineral, vegetable and other
materials in the raw state]; putties, fillers and glues for
industrial purposes. Filters for water purifiers; filters for drinking water
distribution apparatus; water filters for industrial
purposes; high efficiency filters for water purification
[except machinery]; membranes for water filtration; water
treatment filters; water filters; water filters [machinery]
for agricultural purposes; water filters for commercial
purposes; faucet strainers [plumbing fixtures]; electric
water purification filters for domestic purposes; filters
for use with apparatus for water supply; filters for use
with apparatus for sanitary purposes; drinking water
filters; filters for water pipes; drinking water supply
installations; drinking water supply apparatus; water
cisterns; water filtering apparatus; sanitary fittings and
fixtures, water supply installations. Analytical laboratory services; consulting services in the
field of filtration technology; consulting services in the
field of membrane technology; consulting services in the
field of industrial research; consulting services in the
field of scientific research; consulting services concerning
technological research; consulting services concerning
scientific research; chemical technological research;
chemical engineer services; research laboratory services;
industrial development services; conducting technical
feasibility studies; conducting industrial trials;
developing new products; developing new technologies for
third parties; developing and testing chemical manufacturing
processes; developing coatings for non-metals; developing
coatings for metals; developing industrial products;
scientific and technological services.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
11 - Appareils de contrôle de l'environnement
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Activated carbon; chemical compounds for filtering;
filtering materials made of chemical substances; filtering
materials made of vegetable substances; filtering materials
[mineral substances]; filtering substances for the beverage
industry; ceramic particles as filtering materials; mineral
substances for filtering; carbon for filters for removing
organic impurities from water; chemical products for
treatment of drinking water; chemical products for treatment
of hot water systems; chemical preparations for water
purification; chemical preparations for water softening;
chemical substances for water purification; chemical water
purification agents; industrial salt for water purification;
ion exchange resins for use in water treatment; water
treatment agents; chemical products for industrial purposes;
chemical products for industrial and scientific purposes;
adsorbent chemical products; adsorbents made of synthetic
materials; aerogels for use as chemical absorbents;
activated carbon filters for purifying liquids; amino
compounds [chemical products]; chemical filtering materials
for water; chemical products for use in the food industry;
filtering materials [chemical, mineral, vegetable and other
materials in the raw state]; putties, fillers and glues for
industrial purposes. Filters for water purifiers; filters for drinking water
distribution apparatus; water filters for industrial
purposes; high efficiency filters for water purification
[except machinery]; membranes for water filtration; water
treatment filters; water filters; water filters [machinery]
for agricultural purposes; water filters for commercial
purposes; faucet strainers [plumbing fixtures]; electric
water purification filters for domestic purposes; filters
for use with apparatus for water supply; filters for use
with apparatus for sanitary purposes; drinking water
filters; filters for water pipes; drinking water supply
installations; drinking water supply apparatus; water
cisterns; water filtering apparatus; sanitary fittings and
fixtures, water supply installations. Analytical laboratory services; consulting services in the
field of filtration technology; consulting services in the
field of membrane technology; consulting services in the
field of industrial research; consulting services in the
field of scientific research; consulting services concerning
technological research; consulting services concerning
scientific research; chemical technological research;
chemical engineer services; research laboratory services;
industrial development services; conducting technical
feasibility studies; conducting industrial trials;
developing new products; developing new technologies for
third parties; developing and testing chemical manufacturing
processes; developing coatings for non-metals; developing
coatings for metals; developing industrial products;
scientific and technological services.
The present invention relates to a method for producing antiviral particles, and to the particles as such that can be produced according to the method of the invention. The particles according to the invention are used to remove viruses from water, but also to remove biological contaminants from water and to bind metal-containing ions from solutions. The present invention further relates to a filter cartridge which contains the particles according to the invention.
B01J 20/10 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant de la silice ou un silicate
The present invention relates to a composite material which is suitable both for mechanical filtration and for chemical/selective binding/repulsion/exclusion of substances from solutions. The present invention also relates to the use of the composite material as a filtration membrane. The present invention is therefore also directed to a filtration membrane which comprises a composite material according to the invention and to the use of the filtration membrane for purifying liquids and/or for separating substances from liquids and/or for removing bacteria or viruses from liquids.
B01D 69/10 - Membranes sur supportSupports pour membranes
B01D 71/44 - Polymères obtenus par des réactions faisant intervenir uniquement des liaisons non saturées carbone-carbone, non prévus dans un seul des groupes
B01D 67/00 - Procédés spécialement adaptés à la fabrication de membranes semi-perméables destinées aux procédés ou aux appareils de séparation
Process for the preparation of particles with antibacterial coating, which comprises the following steps: (a) providing an aqueous suspension containing a polyamine, a crosslinker and a porous organic or inorganic carrier material in particle form at a temperature lower than or equal to 10° C. in a mixer for coating the inorganic carrier material with the polyamine; (b) crosslinking the organic polymer in the pores of the inorganic carrier material and simultaneously removing water.
A01N 25/26 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, caractérisés par leurs formes, ingrédients inactifs ou modes d'applicationSubstances réduisant les effets nocifs des ingrédients actifs vis-à-vis d'organismes autres que les animaux nuisibles sous forme de particules revêtues
A61L 2/232 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des substances chimiques des substances solides, p. ex. des granules, des poudres, des blocs, des comprimés en couches ou revêtues
B01J 39/02 - Procédés utilisant des échangeurs inorganiques
A device for purifying drinking water in multiple stages by combining orthogonal purification technologies in one module is described, where the device comprises a housing, a water inlet opening, a water outlet opening, a hollow cylinder which is filled with activated carbon, and a hollow cylinder with a semipermeable wall, wherein the hollow cylinder contains a chelating bactericidal gel or a chelating and bactericidal gel for removing heavy metals or bacteria or for removing heavy metals and bacteria.
C02F 9/20 - Dispositifs de traitement en plusieurs étapes de petite taille portables ou amovibles, p. ex. systèmes de purification de l'eau au point d'utilisation ou pour un laboratoire
A61L 2/10 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des phénomènes physiques des radiations des ultraviolets
A61L 2/235 - Procédés ou appareils de désinfection ou de stérilisation de matériaux ou d'objets autres que les denrées alimentaires ou les lentilles de contactAccessoires à cet effet utilisant des substances chimiques des substances solides, p. ex. des granules, des poudres, des blocs, des comprimés cellulaires, poreuses ou sous forme de mousses
A61L 2/24 - Appareils utilisant des opérations programmées ou automatiques
B01J 20/20 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant du carbone libreCompositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant du carbone obtenu par des procédés de carbonisation
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 45/00 - Échange d'ions dans lequel se forme un complexe ou un chélateUtilisation d'une substance comme échangeur d'ions formant des complexes ou des chélatesTraitement d'une substance en vue d'améliorer ses propriétés d'échange d'ions formant des complexes ou des chélates
B01J 47/022 - Procédés sur colonne ou sur lit caractérisés par la fabrication de la colonne ou du contenant
B01J 47/12 - Procédés d'échange d'ions en généralAppareillage à cet effet caractérisés par l'emploi d'une substance échangeur d'ions sous forme de rubans, de filaments, de fibres ou de feuilles, p. ex. sous forme de membranes
B01J 49/85 - Dispositifs de commande ou de régulation à cet effet
C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
A method for producing porous particles of a cross-linked polymer, and porous particles that can be produced according to the method are disclosed. The porous particles of a crosslinked hydroxy- or amino-group-containing polymer have a relatively low swelling factor. A composite material contains the porous particles dispersed in a continuous aqueous phase. The porous particles, or the composite material, are used for purifying organic molecules and for bonding metals from solutions. A filter cartridge contains the porous particles of a cross-linked polymer or the composite material.
B01D 15/08 - Adsorption sélective, p. ex. chromatographie
B01D 15/38 - Adsorption sélective, p. ex. chromatographie caractérisée par le mécanisme de séparation impliquant une interaction spécifique non couverte par un ou plusieurs des groupes , p. ex. chromatographie d'affinité, chromatographie d'échange par ligand ou chromatographie chirale
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
B01J 20/285 - Absorbants ou adsorbants poreux à base de polymères
B01J 20/30 - Procédés de préparation, de régénération ou de réactivation
B01D 15/36 - Adsorption sélective, p. ex. chromatographie caractérisée par le mécanisme de séparation impliquant une interaction ionique, p. ex. échange d'ions, paire d'ions, suppression d'ions ou exclusion d'ions
A device for the multi-stage, modular purification of drinking water is described, wherein a module comprises a chelating gel or a chelating and a bactericidal gel for heavy metal removal and/or for heavy metal removal and bacterial removal.
The invention relates to a method for producing particles with antibacterial coating, comprising the following steps: (a) providing an aqueous suspension that contains a polyamine, a cross-linking agent and a porous organic or inorganic particulate carrier material at a temperature of less or equal 10°C in a mixer to coat the inorganic carrier material with the polyamine; (b) cross-linking the organic polymer in the pores of the inorganic carrier material and simultaneously removing water.
A01N 61/00 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des substances de composition non connue ou indéterminée, p. ex. des substances caractérisées uniquement par leur mode d'action
B01D 39/00 - Substance filtrante pour fluides liquides ou gazeux
The present invention relates to a method for producing biocidal, porous particles of a cross-linked polymer, and to the porous particles that can be produced according to the method of the invention. The invention further relates to porous particles of an amino-group-containing polymer (polyamine) having a relatively low swelling factor. The porous particles according to the invention are used to remove biological contaminants from water and to bind metal-containing ions from solutions. The present invention further relates to a filter cartridge which contains the porous cross-linked polymer particles according to the invention.
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
C02F 1/28 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par absorption ou adsorption
C02F 1/50 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par addition ou emploi d'un germicide, ou par traitement oligodynamique
The present invention relates to a sorbent which is suitable for binding metals from solutions, the production of a corresponding sorbent as well as the use of the sorbent for binding metals from solutions.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
11 - Appareils de contrôle de l'environnement
Produits et services
Chemical products for the treatment of drinking water;
chemical preparations for water purification; chemical
preparations for the removal of viruses from drinking water. Sanitary preparations and articles, disinfectants and
antiseptics; pest control preparations and articles; medical
and veterinary products and articles. Sanitary installations and equipment, water supply systems;
water purification, desalinisation and treatment plants; air
filters for industry and household; distillation apparatus
for chemical processing.
18.
DEVICE FOR PURIFYING DRINKING WATER IN MULTIPLE STAGES
The invention relates to a device for purifying drinking water in multiple stages by combining orthogonal purification technologies in one module. The invention is characterized in that the device comprises a housing (3), a water inlet opening (1), a water outlet opening (2), a hollow cylinder (4) which is filled with activated carbon, and a hollow cylinder with a semipermeable wall (5), wherein the hollow cylinder (5) contains a chelating bactericidal gel or a chelating and bactericidal gel for removing heavy metals or bacteria or for removing heavy metals and bacteria.
B01J 20/00 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation
C02F 1/28 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par absorption ou adsorption
C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
B01D 29/58 - Filtres à éléments filtrants stationnaires pendant la filtration, p. ex. filtres à aspiration ou à pression, non couverts par les groupes Leurs éléments filtrants à plusieurs éléments filtrants caractérisés par leur agencement relatif montés en série disposés de façon concentrique ou coaxiale
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Business consultancy and advisory services; consultancy and
information services. Scientific laboratory services; development of
pharmaceutical preparations and medicines; development of
chromatographic materials for the purification of drinking
water and waste water; research and development of new
products for others; consulting services in the field of
technology development; technical consultancy relating to
foods and drinks; medical laboratory services; laboratory
services for the purification of drinking water and waste
water.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
11 - Appareils de contrôle de l'environnement
Produits et services
Chemical products for the treatment of drinking water; Chemical preparations for water purification; Chemical preparations for the removal of viruses from drinking water Sanitary preparations and articles, namely, disinfectants and antiseptics; Pest control and pest control articles, namely, preparations for destroying vermin; Medical and veterinary products and articles, namely, disinfectants for hygienic and sanitary purposes Sanitary installations and equipment, namely, water filtration and purification units and replacement cartridges and filters, water conditioning installations in the nature of water conditioning units; Water supply systems, namely, water distillation units, water purification units, water disinfection units; Water purification, desalinization and treatment plants; Air filters for industry and household use; Distillation apparatus for chemical processing
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
11 - Appareils de contrôle de l'environnement
Produits et services
Chemical products for the treatment of drinking water; Chemical preparations for use in water purification; Chemical preparations for removal of viruses from potable water. Preparations for hygiene and Sanitary articles, Disinfectants and antiseptics; Pest control preparations and pest control articles; Medical and veterinary preparations and articles. Sanitary installations, water supply and sanitation equipment; Water purifying installations, Water desalinating apparatus and Water conditioning installations; Filters for industrial and household use; Chemical processing equipment.
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et services
Professional business consultancy and advisory services Scientific laboratory services; development of pharmaceutical preparations and medicines; development of chromatographic materials for the purification of drinking water and waste water; research and development of new products for others; consulting services in the field of technology development; technical consultancy in relation to technical research in the fields of foods and drinks; medical laboratory services; laboratory services for the purification of drinking water and waste water
The present application relates to a device for the multi-stage, modular purification of drinking water, wherein a module comprises a chelating gel or a chelating and a bactericidal gel for heavy metal removal and/or for heavy metal removal and bacterial removal.
C02F 1/76 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par oxydation au moyen d'halogènes ou de composés halogénés
B01J 20/20 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant du carbone libreCompositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant du carbone obtenu par des procédés de carbonisation
C02F 1/68 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par addition de substances spécifiées, pour améliorer l'eau potable, p. ex. par addition d'oligo-éléments
24.
REMOVAL OF BACTERIA FROM DRINKING WATER VIA FILTRATION
The present invention relates to a method for producing biocidal, porous particles of a cross-linked polymer, and to the porous particles that can be produced according to the method of the invention. The invention further relates to porous particles of an amino-group-containing polymer (polyamine) having a relatively low swelling factor. The porous particles according to the invention are used to remove biological contaminants from water and to bind metal-containing ions from solutions. The present invention further relates to a filter cartridge which contains the porous cross-linked polymer particles according to the invention.
A01N 61/00 - Biocides, produits repoussant ou attirant les animaux nuisibles, ou régulateurs de croissance des végétaux, contenant des substances de composition non connue ou indéterminée, p. ex. des substances caractérisées uniquement par leur mode d'action
B01D 39/04 - Substance organique, p. ex. cellulose, coton
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
11 - Appareils de contrôle de l'environnement
Produits et services
Chemical products for the treatment of drinking water;
chemical preparations for use in water purification. Hygienic preparations and absorbent sanitary articles,
disinfectants and antiseptics; pest control preparations and
pest control articles; medical and veterinary preparations
and articles. Water purifying installations, water desalinating apparatus
and water conditioning installations; filters for industrial
and household use; sanitary installations, water supply and
sanitation equipment.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
09 - Appareils et instruments scientifiques et électriques
Produits et services
Chemicals for use in industry and science; chemicals used in chromatography; media for use in chromatography; chemicals used in the treatment of drinking water; chemicals used in the recovery of precious metals from industrial wastewater Scientific apparatus and instruments, namely, analytical apparatus and instruments for measuring concentrations of metals in water; chromatography apparatus for laboratory use
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
11 - Appareils de contrôle de l'environnement
Produits et services
Chemical products for the treatment of drinking water, namely chromatographic adsorbents; Chemical preparations for use in water purification for use in industry Hygienic preparations, namely, disinfectants for hygienic purpose, disinfectants for hygiene purposes, all-purpose disinfecting and deodorizing preparation, chromatographic adsorbent with disinfecting properties being disinfectants, disinfectants and antiseptics; Pest control and pest control articles, namely, preparations for destroying vermin Water purifying installations, namely, water purifying apparatus and machines, water desalinating apparatus in the nature of desalination units, and water conditioning installations in the nature of water conditioning units; Filters for industrial and household use, namely, water filtration and purification units and replacement cartridges and filters, Filters for air conditioning, Filters for drinking water; Sanitary installations, namely, water filtration and purification units and replacement cartridges and filters; Water supply and sanitation equipment, namely, water distillation units, water purification units, water disinfection units
28.
SORBENT FOR THE SEPARATION OF INSULIN FROM A SOLUTION
The invention relates to the use of a sorbent for the improved separation of insulin or derivatives of insulin from solutions, the sorbent itself as well as a method for preparing a sorbent.
B01D 15/38 - Adsorption sélective, p. ex. chromatographie caractérisée par le mécanisme de séparation impliquant une interaction spécifique non couverte par un ou plusieurs des groupes , p. ex. chromatographie d'affinité, chromatographie d'échange par ligand ou chromatographie chirale
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
11 - Appareils de contrôle de l'environnement
Produits et services
Chemical products for the treatment of drinking water; Chemical preparations for use in water purification. Hygienic preparations and Sanitary articles, Disinfectants and antiseptics; Pest control preparations and pest control articles; Medical and veterinary preparations and articles. Water purifying installations, Water desalinating apparatus and Water conditioning installations; Filters for industrial and household use; Sanitary installations, water supply and sanitation equipment; Chemical processing equipment.
30.
POROUS POLYMER MATERIAL FOR BONDING METAL-CONTAINING IONS OR FOR PURIFYING ORGANIC MOLECULES
The invention relates to a method for producing porous particles of a cross-linked polymer, and to the porous particles that can be produced according to the method of the invention. The invention further relates to porous particles of a crosslinked hydroxy-or amino-group-containing polymer having a relatively low swelling factor. The invention further relates to a composite material, in which the inventive porous particles according to the invention are dispersed in a continuous aqueous phase. The invention further relates to a method for producing the composite material according to the invention. The porous particles according to the invention, or the composite material according to the invention, are used for purifying organic molecules and for bonding metals from solutions. The invention further relates to a filter cartridge, to the porous particles according to the invention of a cross-linked polymer or to the composite material according to the invention.
B01J 13/00 - Chimie des colloïdes, p. ex. production de substances colloïdales ou de leurs solutions, non prévue ailleursFabrication de microcapsules ou de microbilles
B01J 13/06 - Fabrication de microcapsules ou de microbilles par séparation de phase
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
09 - Appareils et instruments scientifiques et électriques
Produits et services
Chemicals for use in industry and science; chemicals used in
chromatography; media for use in chromatography; chemicals
used in the treatment of drinking water; chemicals used in
the recovery of precious metals from industrial wastewater. Scientific apparatus and instruments; analytical apparatus
and instruments; chromatography apparatus.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
09 - Appareils et instruments scientifiques et électriques
Produits et services
Chemicals for use in industry and science; chemicals used in chromatography; Media for use in chromatography; Chemicals used in the treatment of drinking water; Chemicals used in the recovery of precious metals from industrial wastewater. Scientific apparatus and instruments; Analytical apparatus and instruments; Chromatography apparatus.
The present invention relates to a sorbent suitable for binding metals from solutions, to the production of a corresponding sorbent and to the use of said sorbent for binding metals from solutions.
The present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbent according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic application.
B01J 20/22 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance organique
B01J 20/286 - Phases reliées chimiquement à un substrat, p. ex. à de la silice ou à des polymères
B01D 15/38 - Adsorption sélective, p. ex. chromatographie caractérisée par le mécanisme de séparation impliquant une interaction spécifique non couverte par un ou plusieurs des groupes , p. ex. chromatographie d'affinité, chromatographie d'échange par ligand ou chromatographie chirale
C07D 313/00 - Composés hétérocycliques contenant des cycles de plus de six chaînons comportant un atome d'oxygène comme unique hétéro-atome du cycle
C07B 63/00 - PurificationSéparation spécialement adaptée aux fins d'isolement des composés organiquesStabilisationEmploi d'additifs
C07D 305/14 - Composés hétérocycliques contenant des cycles à quatre chaînons comportant un atome d'oxygène comme unique hétéro-atome du cycle condensés avec des carbocycles ou avec des systèmes carbocycliques
C07H 17/08 - Hétérocycles d'au moins huit chaînons, p. ex. érythromycines
C07D 215/18 - Atomes d'halogènes ou radicaux nitro
C07D 493/22 - Composés hétérocycliques contenant des atomes d'oxygène comme uniques hétéro-atomes dans le système condensé dans lesquels le système condensé contient au moins quatre hétérocycles
C07C 37/82 - SéparationPurificationStabilisationEmploi d'additifs par traitement physique par traitement solide-liquideSéparationPurificationStabilisationEmploi d'additifs par traitement physique par absorption-adsorption chimique
A61K 31/337 - Composés hétérocycliques ayant l'oxygène comme seul hétéro-atome d'un cycle, p. ex. fungichromine ayant des cycles à quatre chaînons, p. ex. taxol
A61K 31/573 - Composés contenant des systèmes cycliques du cyclopenta[a]hydrophénanthrèneLeurs dérivés, p. ex. stéroïdes substitués en position 17 bêta par une chaîne à deux atomes de carbone, p. ex. prégnane ou progestérone substitués en position 21, p. ex. cortisone, dexaméthasone, prednisone ou aldostérone
C07C 215/12 - Composés contenant des groupes amino et hydroxy liés au même squelette carboné ayant des groupes hydroxy et des groupes amino liés à des atomes de carbone acycliques du même squelette carboné le squelette carboné étant saturé et acyclique l'atome d'azote du groupe amino étant de plus lié à des groupes hydrocarbonés substitués par des groupes hydroxy
C07C 225/06 - Composés contenant des groupes amino et des atomes d'oxygène, liés par des liaisons doubles, liés au même squelette carboné, au moins un des atomes d'oxygène, liés par des liaisons doubles, ne faisant pas partie d'un groupe —CHO, p. ex. aminocétones ayant des groupes amino liés à des atomes de carbone acycliques du squelette carboné le squelette carboné étant saturé et acyclique
In a first embodiment the present invention relates to a sorbent comprising a porous inorganic solid support material having on its surface a film of a crosslinked polyvinylamine comprising derivatized amine groups and amine groups binding to the surface of the support material via electron donor/acceptor interactions. In a second embodiment the present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbents according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic applications.
B01J 20/10 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant de la silice ou un silicate
B01J 20/283 - Absorbants ou adsorbants poreux à base de silice
B01J 20/285 - Absorbants ou adsorbants poreux à base de polymères
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
The present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbent according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic applications.
The present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbent according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic applications. The present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbent according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic applications.
The present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbent according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic applications.
A61K 31/133 - Amines, p. ex. amantadine ayant des groupes hydroxyle, p. ex. sphingosine
A61K 31/704 - Composés ayant des radicaux saccharide liés à des composés non-saccharide par des liaisons glycosidiques liés à un composé carbocyclique, p. ex. phloridzine liés à un système carbocyclique condensé, p. ex. sennosides, thiocolchicosides, escine, daunorubicine, digitoxine
A61K 31/715 - Polysaccharides, c.-à-d. ayant plus de cinq radicaux saccharide liés les uns aux autres par des liaisons glycosidiquesLeurs dérivés, p. ex. éthers, esters
The present invention relates to a sorbent comprising a solid support material, the surface of which comprises a residue of a general formula (I), wherein the residue is attached via a covalent single bond to a functional group on the surface of either the bulk solid support material itself or of a polymer film on the surface of the solid support material. Furthermore, the present invention relates to the use of the sorbent according to the invention for the purification of organic molecules, in particular pharmaceutically active compounds, preferably in chromatographic applications.
B01J 20/283 - Absorbants ou adsorbants poreux à base de silice
B01J 20/285 - Absorbants ou adsorbants poreux à base de polymères
B01J 20/286 - Phases reliées chimiquement à un substrat, p. ex. à de la silice ou à des polymères
B01J 20/10 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation contenant une substance inorganique contenant de la silice ou un silicate
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
The invention relates to a cross-linked sulfonated polymer, or to a cross-linked sulfonated polymer which is coated with a cross-linked polymer that contains amino groups, for use as an ion-exchanger material with high salt-tolerance for separating macromolecules out from a solution which originates from a biological source.
B01J 39/20 - Composés macromoléculaires obtenus par des réactions ne faisant intervenir que des liaisons carbone-carbone non saturées
B01J 47/00 - Procédés d'échange d'ions en généralAppareillage à cet effet
B01J 20/28 - Compositions absorbantes ou adsorbantes solides ou compositions facilitant la filtrationAbsorbants ou adsorbants pour la chromatographieProcédés pour leur préparation, régénération ou réactivation caractérisées par leur forme ou leurs propriétés physiques
Sorbent comprising a solid support material, the surface of which comprises a first residue comprising a pyridyl ring, whose hydrogen atoms may be substituted, and a second residue comprising a carboxyl group.
B01D 15/38 - Adsorption sélective, p. ex. chromatographie caractérisée par le mécanisme de séparation impliquant une interaction spécifique non couverte par un ou plusieurs des groupes , p. ex. chromatographie d'affinité, chromatographie d'échange par ligand ou chromatographie chirale
C07K 1/22 - Chromatographie d'affinité ou techniques analogues basées sur des procédés d'absorption sélective
43.
SPECIFIC SORBENT FOR BINDING PROTEINS AND PEPTIDES, AND SEPARATION METHOD USING THE SAME
Sorbent comprising a solid support material, the surface of which comprises first residues comprising a binuclear heteroaromatic structure comprising besides carbon atoms at least one of the heteroatoms N, O, S, and second residues comprising a mononuclear heteroaromatic structure comprising besides carbon atoms at least one of the heteroatoms N, O, S.
C07K 1/22 - Chromatographie d'affinité ou techniques analogues basées sur des procédés d'absorption sélective
B01D 15/38 - Adsorption sélective, p. ex. chromatographie caractérisée par le mécanisme de séparation impliquant une interaction spécifique non couverte par un ou plusieurs des groupes , p. ex. chromatographie d'affinité, chromatographie d'échange par ligand ou chromatographie chirale
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
05 - Produits pharmaceutiques, vétérinaires et hygièniques
35 - Publicité; Affaires commerciales
38 - Services de télécommunications
42 - Services scientifiques, technologiques et industriels, recherche et conception
44 - Services médicaux, services vétérinaires, soins d'hygiène et de beauté; services d'agriculture, d'horticulture et de sylviculture.
Produits et services
Chemicals used in industry and science, in particular stationary phases for chromatography and chiral phases. Pharmaceutical, veterinary and sanitary preparations. Business advice and consultancy. Providing of discussion platforms on the Internet relating to the development of phases for use in chromatography, pharmaceutical, veterinary and sanitary preparations, development of cleaning processes and development of active substances in the pharmaceutical and chemical sector. Chemical laboratory services, scientific and technological development of stationary phases for chromatography, scientific and technological developent of chiral phases for multiple applications, scientific and technological development of active substances in the pharmaceutical and chemical sector, scientific and technological contract development of separating and cleaning processes; technical consultancy with regard to the development and improvement of chemical separating and cleaning processes, technical consultancy with regard to the development and improvement of active substances in the pharmaceutical and chemical sector; providing information on the Internet with regard to the development of phases for use in chromatography, pharmaceutical, veterinary and sanitary preparations, development of cleaning processes and development of active substances in the pharmaceutical and chemical sector. Medical laboratory services.