| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 502159000 |
Resin, natural or synthetic, polysaccharide or polypeptide
| 122 |
| 502162000 |
Organic phosphorus or nitrogen, except the ammonium ion
| 113 |
| 502152000 |
Organic compound including carbon-metal bond
| 66 |
| 502158000 |
Compound with Silicon-hydrogen bond or organic compound with silicon-carbon bond
| 32 |
| 502170000 |
With metal carboxylate or metal compound and carboxylic acid or anhydride
| 26 |
| 502171000 |
Organic compound contains metal (e.g., Na-O-Ethyl, etc.)
| 19 |
| 502172000 |
Alcohol, phenol, ether, aldehyde or ketone
| 13 |
| 502169000 |
With metal halide
| 8 |
| 502168000 |
Organic sulfur compound
| 8 |
| 502161000 |
With metal carbonyl or carbon monoxide complex
| 7 |
| 502151000 |
Method of making including comminuting of solid material (e.g., grinding, crushing, etc.)
| 6 |
| 502160000 |
Peroxygen compound containing | 5 |
| 20090291843 | Electroactivated film with polymer gel electrolyte - An electroactivated film and methods for its production are described, where the film includes a first electrode that is spaced apart from a second electrode, a water insoluble electrically conductive medium which is permeable to moisture and oxygen, which comprises a water insoluble polymer gel containing an ionic liquid, and which contacts both electrodes, an electrocatalyst which can be reversibly oxidized and reduced and which facilitates the production of a peroxide when an electrical potential is imposed across the electrodes, and optionally a peroxide-activating catalyst which converts the peroxide to an activated peroxide. | 11-26-2009 |
| 20090291844 | Electroactivated film with immobilized peroxide activating catalyst - The present electroactivated film includes: a first electrode that is spaced apart from a second electrode, a water insoluble electrically conductive medium which is permeable to moisture and oxygen and which contacts both electrodes, an electrocatalyst which can be reversibly oxidized and reduced and which facilitates the production of a peroxide when an electrical potential is imposed across the electrodes, and a peroxide-activating catalyst which converts the peroxide to an activated peroxide, where the peroxide activating catalyst is immobilized in a phase that is in contact with the moisture-permeable and oxygen permeable electrically conductive medium. | 11-26-2009 |
| 20100304961 | DENTAL CHEMICAL POLYMERIZATION CATALYST AND DENTAL CURABLE COMPOSITION CONTAINING THE SAME CATALYST - [Problems to be Solved] To provide a dental chemical polymerization catalyst comprising, particularly, a combination of an aryl borate compound and an acid compound, and exhibiting not only excellent polymerizing activity but also storage stability.
| 12-02-2010 |
| 20110160044 | CATALYSTS FOR PRODUCING A CRUDE PRODUCT - Methods and systems for contacting of a crude feed with one or more catalysts to produce a total product that includes a crude product are described. The crude product is a liquid mixture at 25° C. and 0.101 MPa. The crude product has an MCR content of at most 90% of the MCR content of the crude feed. One or more other properties of the crude product may be changed by at least 10% relative to the respective properties of the crude feed. | 06-30-2011 |
| 20160102276 | BLEACH AND OXIDATION CATALYST - The present invention concerns a method of making manganese ion-containing catalyst salts, which comprise a mononuclear or dinuclear Mn (III) and/or Mn (IV) complex based on cyclic triamine ligands and a non-coordinating silicate-based counterion. The invention also concerns compositions comprising such salts and bleaching formulations comprising the salt and a peroxy compound. The salt, and formulations comprising it, are suitable for use in catalysing oxidation, for example as a component of a laundry or dishwasher bleaching composition. The invention further relates to methods of oxidising with the bleaching formulations described herein. | 04-14-2016 |
| 502173000 |
Elemental metal in organic dispersing medium | 1 |
| 20120004097 | HYDROPROCESSING CATALYSTS AND METHODS FOR MAKING THEREOF - An improved slurry catalyst feed system for heavy oil upgraded is provided. The catalyst feed system comprises a fresh slurry catalyst and a deoiled spent catalyst, with the deoiled spent catalyst being present in an amount of at least 10% the catalyst feed system. The deoiled spent catalyst is a slurry catalyst that has been used in a hydroprocessing operation resulting in than 80% but more than 10% of original catalytic activity, and containing less than 10 wt. % soluble hydrocarbons as unconverted heavy oil feed. The deoiled spent catalyst is slurried in a hydrocarbon medium as dispersed particles prior to being fed to the heavy oil upgrade system. | 01-05-2012 |
| Entries |
| Document | Title | Date |
|---|
| 20080220967 | ALUMINUM PHOSPHATE-SUPPORTED GROUP 6 METAL AMIDE CATALYSTS FOR OLIGOMERIZATION OF ETHYLENE - A catalyst composition for the preparation of oligomeric and/or polymer derivatives of olefin monomers, said composition comprising a Group 6 metal amide complex, a Group 1, 2, 12, 13, or 14 metal hydrocarbyl composition or compound, and a solid support comprising aluminum phosphate. | 09-11-2008 |
| 20080293563 | Activated carbon supported cobalt based catalyst for directly converting of synthesis gas to mixed linear alpha-alcohols and parafins - The invention provides an activated carbon supported cobalt based catalyst for directly converting of synthesis gas to mixed linear alpha-alcohols and paraffins, comprising cobalt, an activated carbon carrier, a metal promoter which is at least one selected from the group consisting of a zirconium component, a lanthanum component, a cerium component, a chromium component, a vanadium component, a titanium component, a manganese component, a rhenium component, a potassium component, a ruthenium component, a magnesium component and a mixture thereof, wherein the cobalt and the promoter are deposited on the activated carbon carrier or substantially uniformly dispersed therein, and the metal promoter is present in the form of a metal, an oxide or a combination thereof. | 11-27-2008 |
| 20080312071 | HOLDING AND SEALING MATERIAL FOR CATALYTIC CONVERTER AND METHOD OF MANUFACTURING THE HOLDING SEAL MATERIAL - A holding and sealing material for a catalytic converter for disposition between a cylindrical catalyst carrier and a metal shell covering the outer periphery of the catalyst carrier. The holding and sealing material includes a fiber aggregate mainly formed of alumina-silica based ceramic fibers having a mullite crystal content of 10 wt % or less, and the fiber aggregate is subjected to a needle punch treatment. Owing to the improved holding and sealing material, a catalytic converter having excellent durability and assemblage and having extremely low pollution characteristics is provided. | 12-18-2008 |
| 20090029848 | Process for Producing Microparticulate Hardening Catalyst - A process for producing a microparticulate hardening catalyst, comprising the steps of jetting a liquid composition containing epoxy resin hardening catalyst (A), monomer having an ethylenically unsaturated group (B) and photopolymerization initiator (C) through a minute nozzle into a gas so as to form microparticles; and while the microparticles are floating, irradiating the same with high-energy rays to thereby effect polymerization of the monomer having an ethylenically unsaturated group (B). | 01-29-2009 |
| 20090124488 | Substrate with Spatially Selective Metal Coating, Method for Production and Use Thereof - A substrate with spatially selective metal coating is produced by first applying biological templates onto parts of the surface of the substrate and applying a metal coating only once the biological templates have been deposited on the substrate. The biological templates are for example surface layer proteins (S-layer) and the metal coating is a noble metal coating. The substrates with spatially selective metal coating are used in catalysts or solid-state electrolyte sensors. | 05-14-2009 |
| 20090192029 | Catalyst composition and deposition method - Compositions and methods for depositing one or more metal or metal alloy films on substrates. The compositions contain a catalyst, one or more carrier particles and one or more water-soluble or water-dispersible organic compounds. Metal or metal alloys may be deposited on the substrates by electroless or electrolytic deposition. | 07-30-2009 |
| 20090305876 | Compositions and Methods Containing Fluorine Substituted Olefins - Various uses of fluorinated alkenes, particularly HFO-1234 and HFCO-1233zd in a variety of applications, including refrigeration, foams, blowing agents, aerosols, propellants, solvent compositions, fire extinguishing and suppressing agents, extraction agents and catalyst deposition are disclosed. | 12-10-2009 |
| 20100075835 | NANOCARBON AGGREGATE AND METHOD FOR MANUFACTURING THE SAME - A nanocarbon aggregate including a graphite aggregate including a graphene sheet having a petal shape and a nanohorn. The petal-shaped graphite aggregate achieves a reduction in the particulate size and a higher dispersibility by allowing the edge of the petal shape to locally absorb a metal, a metal complex and a metal oxide. The nanocarbon aggregate is used for a catalyst support. | 03-25-2010 |
| 20100081568 | METHODS FOR PRODUCING CARBON NANOTUBES WITH CONTROLLED CHIRALITY AND DIAMETER AND PRODUCTS THEREFROM - Exemplary methods of producing single-walled carbon nanotubes (SWCNTs) are disclosed. A plurality of seed cap molecules having a same diameter and a same chirality are prepared. The plurality of seed cap molecules are attached to a plurality of catalyst particles to form a plurality of catalyst-cap composites. Carbon atoms are provided to the catalyst-cap composites. Carbon nanotubes having the same diameter and the same chirality are grown on the plurality of catalyst-cap composited by exposing the composites to the carbon atoms. | 04-01-2010 |
| 20100099551 | CATALYST- SUPPORTING CARBON NANOHORN COMPOSITE AND PROCESS FOR PRODUCING SAME - A carbon nanohorn (CNH) is oxidized to make an opening in the side of the CNH. A substance to be included, e.g., a metal, is introduced through the opening. The inclusion substance is moved to a tip part of the carbon nanohorn through heat treatment in vacuum or an inert gas. The CNH is further heat treated in an atmosphere containing oxygen in a low concentration to remove the carbon layer in the tip through catalysis of the inclusion substance. This exposes the inclusion substance. If the inclusion substance is a metal which is not moved to a tip part by the heat treatment in vacuum or an inert gas, the carbon part surrounding the fine catalyst particle is specifically burned by a heat treatment in an low oxygen concentration atmosphere, while utilizing the catalysis. Thus, the fine catalyst particle is fixed to the tip part of the CNH. | 04-22-2010 |
| 20100113254 | METHOD FOR PRODUCING TUNGSTEN TRIOXIDE POWDER FOR PHOTOCATALYST, TUNGSTEN TRIOXIDE POWDER FOR PHOTOCATALYST, AND PHOTOCATALYST PRODUCT - A method for producing a tungsten trioxide powder for a photocatalyst according to the present invention is characterized by comprising a sublimation step for obtaining a tungsten trioxide powder by subliming a tungsten metal powder or a tungsten compound powder by using inductively coupled plasma process in an oxygen atmosphere, and a heat treatment step for heat-treating the tungsten trioxide powder obtained in the sublimation step at 300° C. to 1000° C. for 10 minutes to 2 hours in an oxidizing atmosphere. A tungsten trioxide powder which is obtained by the method for producing a tungsten trioxide powder for a photocatalyst according to the present invention has excellent photocatalytic performance under visible light. | 05-06-2010 |
| 20100137128 | TITANIUM DIOXIDE LAYER WITH IMPROVED SURFACE PROPERTIES - A thermocatalytically active titanium dioxide coating has a high BET surface area. With this coating, a catalytic effect can be achieved with only moderately increased temperatures (>200 DEG C.). | 06-03-2010 |
| 20110105307 | Ultradispersed Catalyst Compositions And Methods Of Preparation - The present invention relates generally to ultradispersed catalyst compositions and methods for preparing such catalysts. In particular, the invention provides catalyst composition of the general formula: | 05-05-2011 |
| 20110105308 | Ultradispersed Catalyst Compositions And Methods Of Preparation - The present invention relates generally to ultradispersed catalyst compositions and methods for preparing such catalysts. In particular, the invention provides catalyst composition of the general formula: | 05-05-2011 |
| 20110218097 | Catalyst for the hydrodesulfurization of residua and heavy crudes - A catalyst for hydrotreating, especially hydrodesulfurization, of residua and heavy crudes is prepared by synthesizing the support from titanium and boehmite, to form either a titanium/alumina support (TiO | 09-08-2011 |
| 20110251051 | PHOTOCATALYTIC COATING - In one aspect, the present invention is directed to a coating composition. The coating composition comprises photocatalytic particles and an alkali metal silicate binder comprising an alkoxysilane. In another aspect, the present invention is directed to a coated article. The coated article has a photocatalytic coating with improved durability on its external surface that is formed from the aforesaid coating composition. | 10-13-2011 |
| 20120004094 | NANOPARTICLE CARRYING METHOD - A nanoparticle carrying method making a carrier adsorb ammonium ions, making the nanoparticles adsorb an organic acid, and making the carrier and the nanoparticles contact each other in a basic solution to thereby cause the carrier to adsorb the nanoparticles. Nanoparticles can be carried in high dispersion irrespective of superhydrophilicity. | 01-05-2012 |
| 20120088652 | PROCESS AND INSTALLATION FOR MAKING PROTECTED CATALYST BODIES BY MEANS OF A MOLTEN ORGANIC SUBSTANCE - A process for handling an active catalyst includes introducing a mixture of active catalyst particles and a molten organic substance, which is at a temperature Ti, and which sets at a lower temperature T | 04-12-2012 |
| 20120172197 | HYDROPROCESSING CATALYSTS AND METHODS FOR MAKING THEREOF - A process for preparing an improved slurry catalyst for the upgrade of heavy oil feedstock is provided. The process comprises providing at least a metal precursor in solution comprising at least two different metal cations in its molecular structure, with at least one of the metal cations is a Group VIB metal cation; sulfiding the metal precursor with a sulfiding agent in solution forming a catalyst precursor; and mixing the catalyst precursor with a hydrocarbon diluent to form the slurry catalyst. In one embodiment, the at least a metal precursor comprising at least two different metal cations is prepared by combining and reacting at least one Group VIB metal compound with at least a Promoter metal compound selected from Group VIII, Group IIB, Group IIA, Group IVA metals and combinations thereof. | 07-05-2012 |
| 20120172198 | HYDROPROCESSING CATALYSTS AND METHODS FOR MAKING THEREOF - A process for making an improved slurry catalyst for the upgrade of heavy oil feedstock is provided. In the process, a metal precursor solution comprising at least a water-soluble molybdenum compound and a water-soluble metal zinc compound is mixed under high shear mixing conditions to generate an emulsion. The emulsion is subsequently sulfided with a sulfiding agent ex-situ, or in-situ in a heavy oil feedstock to form the slurry catalyst. The in-situ sulfidation in heavy oil is under sufficient condition for the heavy oil feedstock to generate the sulfiding source needed for the sulfidation. | 07-05-2012 |
| 20120172199 | HYDROPROCESSING CATALYSTS AND METHODS FOR MAKING THEREOF - An improved process to make a slurry catalyst for the upgrade of heavy oil feedstock is provided. In the process, at least a metal precursor feedstock is portioned and fed in any of the stages: the promotion stage; the sulfidation stage; or the transformation stage of a water-based catalyst precursor to a slurry catalyst. In one embodiment, the promoter metal precursor feedstock is split into portions, the first portion is for the sulfiding step, the second portion is for the promotion step; and optionally the third portion is to be added to the transformation step in the mixing of the sulfided promoted catalyst precursor with a hydrocarbon diluent to form the slurry catalyst. In another embodiment, the Primary metal precursor feedstock is split into portions. | 07-05-2012 |
| 20120190535 | SLURRY PREPARATION METHOD, SLURRY PREPARATION DEVICE, HYDROCARBON SYNTHESIS REACTION APPARATUS, AND HYDROCARBON SYNTHESIS REACTION SYSTEM - Provided is a preparation method of a catalyst slurry used for synthesizing hydrocarbons by contact with a synthesis gas which includes carbon monoxide gas and hydrogen gas as main components. The method includes the step of preparing the catalyst slurry having solid catalyst particles suspended in a liquid medium, wherein adopting a petroleum solvent which is a liquid at normal temperature and normal pressure as the liquid medium. | 07-26-2012 |
| 20120208694 | PREPARATION OF SUPPORTED CHROMIUM CATALYST AND POLYMERIZATION PROCESS - A process for the preparation of a chromium-type supported olefin polymerization catalyst. A fluidized bed of support particles in an inert carrier gas is established. A chromium (III) compound is added to the fluidized support particles to provide a supported catalyst component. The supported catalyst component is activated to convert at least a portion of the chromium (III) to Chromium (VI). The chromium (III) containing particles may be recovered from the fluidized bed and then activated or they may be activated in the fluidized bed. Also the support particles can be treated in the fluidized bed with other treatment agents. The support particles may be pretreated with a solution of a boron treating agent prior to incorporation of the support in the fluidized bed. | 08-16-2012 |
| 20120252660 | DISPERSED METAL SULFIDE-BASED CATALYSTS - The invention provides a catalyst composition, which includes an emulsion of an aqueous phase in an oil phase, wherein the aqueous phase comprises an aqueous solution containing a group 6 metal and a group 8, 9 or 10 metal. The metals can be provided in two separate emulsions, and these emulsions are well suited for treating hydrocarbon feedstocks. | 10-04-2012 |
| 20120277091 | Method of Preparing Catalyst Using Alkali Metal or Alkaline Earth Metal in Natural Cellulose Fibers as Co-Catalyst and Dispersant - A method of preparing a catalyst using an alkali metal or an alkaline earth metal in natural cellulose fibers as a co-catalyst and a dispersant. The catalyst is prepared using an alkali metal or an alkaline earth metal as a co-catalyst and a dispersant, thus increasing the dispersibility of catalytic components and enhancing the interactions between the catalyst and the support to thereby retard agglomeration and increase the durability of the catalyst. | 11-01-2012 |
| 20120295786 | OIL AND POLAR ADDITIVE IMPREGNATED COMPOSITION USEFUL IN THE CATALYTIC HYDROPROCESSING OF HYDROCARBONS, A METHOD OF MAKING SUCH CATALYST, AND A PROCESS OF USING SUCH CATALYST - A composition that comprises a support material having incorporated therein a metal component and impregnated with both hydrocarbon oil and a polar additive. The composition that is impregnated with both hydrocarbon oil and polar additive is useful in the hydrotreating of hydrocarbon feedstocks, and it is especially useful in applications involving delayed feed introduction whereby the composition is first treated with hot hydrogen, and, optionally, with a sulfur compound, prior to contacting it with a hydrocarbon feedstock under hydrodesulfurization process conditions. | 11-22-2012 |
| 20120316056 | AQUEOUS DISPERSION LIQUID AND COATING MATERIAL, FILM, AND PRODUCT USING THE SAME - In one embodiment, an aqueous dispersion liquid contains at least one particles selected from tungsten oxide particles and tungsten oxide composite particles. A mean primary particle diameter (D50) of the particles is in the range of 1 nm to 400 nm. In the aqueous dispersion liquid, concentration of the particles is in the range of 0.1 mass % to 40 mass %, and pH is in the range of 1.5 to 6.5. The aqueous dispersion liquid excels in dispersibility of particles and capable of maintaining good liquidity for a long period. | 12-13-2012 |
| 20130079216 | METHOD AND SYSTEM FOR FORMING PLUG AND PLAY METAL CATALYSTS - A metal catalyst is formed by vaporizing a quantity of metal and a quantity of carrier forming a vapor cloud. The vapor cloud is quenched forming precipitate nanoparticles comprising a portion of metal and a portion of carrier. The nanoparticles are impregnated onto supports. The supports are able to be used in existing heterogeneous catalysis systems. A system for forming metal catalysts comprises means for vaporizing a quantity of metals and a quantity of carrier, quenching the resulting vapor cloud and forming precipitate nanoparticles comprising a portion of metals and a portion of carrier. The system further comprises means for impregnating supports with the nanoparticles. | 03-28-2013 |
| 20130130890 | CATALYST SLURRY PREPARATION SYSTEM AND USE THEREOF - The present invention relates to the use of a catalyst preparation system for the preparation of a diluted catalyst slurry. In particular, the invention relates to a catalyst preparation system comprising a mixing vessel for mixing a particulate catalyst and a liquid hydrocarbon diluent. According to the invention, diluted catalyst slurry is prepared in a mixing vessel comprising a rotatable axial impeller system comprising at least two double-bladed hubs. The invention also relates to a process for preparing diluted catalyst slurry for use in the preparation of a particulate polyethylene product in a loop reactor with the catalyst preparation system as described herein. | 05-23-2013 |
| 20130165316 | PROCESS FOR THE PREPARATION OF A CATALYST WHICH CAN BE USED IN HYDROTREATMENT AND HYDROCONVERSION - A process for the preparation of a catalyst from a catalytic precursor comprising a support based on alumina and/or silica-alumina and/or zeolite and comprising at least one element of group VIB and optionally at least one element of group VIII, by impregnation of said precursor with a solution of a C1-C4 dialkyl succinate. An impregnation step for impregnation of said precursor which is dried, calcined or regenerated, with at least one solution containing at least one carboxylic acid other than acetic acid, then maturing and drying at a temperature less than or equal to 200° C., optionally a heat treatment at a temperature lower than 350° C., followed by an impregnation step with a solution containing at least one C1-C4 dialkyl succinate followed by maturing and drying at a temperature less than 200° C. without subsequent calcination step. The catalyst is used in hydrotreatment and/or hydroconversion. | 06-27-2013 |
| 20130274090 | LIGHT CONVERSION ELEMENT CONTAINING IONIC LIQUID, A PROCESS FOR MAKING SAME, AND AN APPARATUS COMPRISING THE LIGHT CONVERSION ELEMENT - To provide a light conversion element which has solved the problems of the reduced intensity of upconverted light, etc., due to the flammability, volatility or high viscosity of a medium used in the conventional photon upconversion elements. | 10-17-2013 |
| 20130303361 | SILICON-ALUMINUM MIXED OXIDE POWDER - Silicon-aluminum mixed oxide powder having a weight ratio of (Al | 11-14-2013 |
| 20140187414 | AQUEOUS DISPERSION AND COATING MATERIAL USING THE SAME, AND PHOTOCATALYTIC FILM AND PRODUCT - An aqueous dispersion of an embodiment includes visible-light responsive photocatalytic composite microparticles containing tungsten oxide and zirconium oxide, and an aqueous dispersion medium in which the photocatalytic composite microparticles are dispersed. In the photocatalytic composite microparticles, a ratio of a mass of the zirconium oxide to a mass of the tungsten oxide is in a range of from 0.05% to 200%, and a D50 particle size in particle size distribution is in a range of from 20 nm to 10 μm. The aqueous dispersion has pH in a range of from 1 to 9. | 07-03-2014 |
| 20140287912 | Process for Preparing a Monolithic Catalysis Element Comprising a Fibrous Support and Said Monolithic Catalysis Element - A process for preparing a monolithic catalysis element includes a fibrous support and a catalytic phase supported by the fibrous support and also the monolithic catalysis element. The process includes the steps of preparing a porous coherent structure based on refractory fibers; preparing a substrate including the porous coherent structure and nanocarbon supported by the porous coherent structure in the body thereof; and grafting to the substrate, by π interaction, of at least one aromatic compound containing in its chemical formula, at least one aromatic ring, and at least one function chosen from acid catalytic functions, basic catalytic functions, metallic precursor functions, functions that can be converted in situ into metallic precursor functions, and mixtures thereof. | 09-25-2014 |
| 20150119233 | HIGHLY DISPERSED METAL OXIDE CATALYST COATINGS - Disclosed in certain implementations is a catalysis composition that includes a metal catalyst and a support material impregnated with the metal catalyst. | 04-30-2015 |
| 20150119234 | CATALYST COATINGS HAVING METAL OXIDE CRYSTALLITES - Disclosed in certain implementations is a catalysis composition that includes a metal catalyst and a support material impregnated with the metal catalyst. | 04-30-2015 |
