|
Match
|
Document |
Document Title |
|
|
7273829 |
Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereof
The invention is a supported or bound heteropoly acid catalyst composition, a method of making the catalyst composition and a process for the oxidation of saturated and/or unsaturated aldehydes to ...
|
|
|
7273828 |
Catalyst treatment useful for aromatics conversion process
A process for preparing a transalkylation catalyst, the catalyst itself, and a transalkylation process for using the catalyst are herein disclosed. The catalyst comprises rhenium metal on a solid-a...
|
|
|
7273827 |
Molecular sieve catalyst composition, its production and use in conversion processes
The invention relates to a molecular sieve catalyst composition, to a method of making or forming the molecular sieve catalyst composition, and to a conversion process using the catalyst compositio...
|
|
|
7273826 |
Epoxidation catalyst
The invention is a catalyst comprising a titanium or vanadium zeolite, a binder, and zinc oxide, wherein the catalyst is preparing an aqueous mixture of the zeolite, a binder source, and a zinc oxi...
|
|
|
7271277 |
Fulvene, metallocene catalysts and preparation method thereof, and preparation of polyolefines copolymer using the same
The present invention relates to a novel fulvene compound and a preparation method thereof, and more particularly to a fulvene compound having substituted groups in the 2- and 5-positions, prepared...
|
|
|
7271127 |
Catalyst for partial oxidation reforming of fuel and fuel reforming apparatus and method using the catalyst
Disclosed is a catalyst for a partial oxidation reforming reaction of fuel in the form of disk having through-hole. In addition, according to the invention, there is provided a fuel reforming appar...
|
|
|
7271126 |
Catalyst for the dehydrogenation of ethyl benzene to STYRENE prepared with a high purity iron precursor
A method for producing a catalyst for use in the dehydrogenation of ethylbenzene to styrene is disclosed. The catalyst of the present invention comprises a high purity metal and at least one promot...
|
|
|
7271125 |
Coated metal substrate
A coated metal substrate useful for carrying an exhaust emission treatment catalyst such as a three-way conversion catalyst for use with small engine platforms. The coated metal substrate comprises...
|
|
|
7271124 |
Process to produce polymers
A process to produce ethylene polymers is provided.
|
|
|
7271123 |
Molecular sieve catalyst composition, its making and use in conversion process
The invention relates to a molecular sieve catalyst composition, to a method of making or forming the molecular sieve catalyst composition, and to a conversion process using the catalyst compositio...
|
|
|
7271122 |
Multimodal polyethylene obtained with multilayer chromium catalyst
The present invention concerns a catalyst for the production of high density polyethylene, by homopolymerising ethylene or copolymerising ethylene and an alpha-olefinic comonomer comprising 3 to 10...
|
|
|
7271121 |
Diimine metal complexes, methods of synthesis, and methods of using in oligomerization and polymerization
Methods for making α-diimine metal complexes are described. The methods comprise forming an α-diimine metal complex imine bond in the presence of a metal salt or an α-acylimine metal complex. Th...
|
|
|
7271120 |
Catalyst for the synthesis of dimethyl carbonate from urea and methanol, preparation and use thereof
A catalyst for the preparation of dimethyl carbonate from urea and methanol having a composition on weight base of: active component of from 20 to 50 wt %, and carrier of from 80 to 50 wt %, and pr...
|
|
|
7271119 |
Process for preparing an olefin polymerization catalyst component
Process for preparing an olefin polymerisation catalyst component in the form of particles having a predetermined size range, said process comprising the steps of a) preparing a solution of a compl...
|
|
|
7271118 |
Xylenes isomerization catalyst system and use thereof
A catalyst system that exhibits a ratio of ethylene saturation to aromatics ring saturation of greater than 3,500. The catalyst system comprises two components and each component comprises a crysta...
|
|
|
7271117 |
Epoxidation catalyst
Noble metal-containing titanium or vanadium zeolite catalysts are prepared by adding a noble metal source to a titanium or vanadium zeolite that contains templating agent used in the preparation of...
|
|
|
7271116 |
Catalyst
The present invention provides a catalyst containing titanium in bonded form, non-crystalline silicon dioxide and at least one crystalline silicate phase which has a zeolite structure, wherein the ...
|
|
|
7270798 |
Noble metal-free nickel catalyst formulations for hydrogen generation
The invention relates to methods of using noble metal-free nickel catalysts to generate a hydrogen-rich gas from gas mixtures containing carbon monoxide and water, such as water-containing syngas m...
|
|
|
7270738 |
Catalyst and process for hydrocracking hydrocarbon-containing feedstocks
This invention relates to silico-aluminum substrates, catalysts, and the hydrocracking and hydrotreatment processes that use them. The catalyst comprises at least one hydro-dehydrogenating element ...
|
|
|
7270704 |
Mixture for fabrication of fireproof high-strength spherical granules and the method of their manufacture
The inventive method for producing refractory high-strength spherical granules consists in separately presintering kaolin and bauxite in a rotational furnace, jointly sintering said components in o...
|
|
|
7268250 |
Process for producing optically active compound
A highly efficient process is provided for producing an optically active compound having high optical purity by an asymmetric reaction using as a catalyst a transition metal complex having an optic...
|
|
|
7268243 |
Bis(salicylaldiminato)titanium complex catalysts, highly syndiotactic polypropylene by a chain-end control mechanism, block copolymer containing this
Bis(salicylaldiminato)titanium complex with optionally substituted phenyl or cyclohexyl on nitrogen catalyzes highly syndiospecific polymerization of propylene. Syndiotactic polypropylene with defe...
|
|
|
7268233 |
Nickel-carbene, palladium-carbene and platinum-carbene complexes, their production and use in catalytic reactions
The invention relates to novel monocarbene complexes of nickel, palladium or platinum with electron-deficient olefin ligands, to their preparation and to their use in the homogeneous catalysis of o...
|
|
|
7268204 |
Complex of a multimetal cyanide compound and methods of forming polyethercarbonate polyols
A method of forming a polyethercarbonate polyol enhances incorporation of CO 2 into the polyethercarbonate polyol. The method provides a catalyst including a multimetal cyanide compound. The multi...
|
|
|
7268195 |
Mesoporous catalyst support, a catalyst system, and method of making and using same for olefin polymerization
This invention relates to a catalyst system comprising a catalyst and a support comprising a non-layered inorganic porous crystalline phase material, wherein the support comprises a hexagonal arran...
|
|
|
7268097 |
Desulfurizing agent for hydrocarbon derived from petroleum, method for producing hydrogen for use in fuel cell and method for producing nickel-based desulfurizing agent
A desulfurizing agent comprising a silica-alumina carrier having an Si/Al mole ratio of 10 or less and nickel carried thereon; a desulfurizing agent for hydrocarbons derived from petroleum which co...
|
|
|
7268096 |
Diimine metal complexes, methods of synthesis, and methods of using in oligomerization and polymerization
Novel α-diimine metal complexes, particularly iron complexes are disclosed. The α-diimine metal complexes are produced by forming one of the α-diimine metal complex imine bonds in the presence o...
|
|
|
7268095 |
Transition metal catalysts for (co) polymerizing of olefinic monomers
A compound of the formula Ia or Ib;
where, in the formula Ia, E 1 is O, S, Se, Te, NR, CR 2 , or PR; E 2 , E 3 are each CR, N, or P; E 4 is N, or P; E 5 is OH, SH, NHR, OR′, SR′, o...
|
|
|
7268094 |
Mixed matrix membrane with super water washed silica containing molecular sieves and methods for making and using the same
The present invention provides a method for preparing silica containing molecular sieves which may be mixed with an organic polymer to create a mixed matrix membrane. Further, this invention includ...
|
|
|
7267758 |
Flexible method for producing oil bases and middle distillates with hydroisomerization-conversion followed by catalytic dewaxing
For producing very high quality base stock and for simultaneously producing high quality middle distillates, successive hydroisomerisation and catalytic dewaxmg steps are employed wherein the hydro...
|
|
|
7265242 |
Process for the carbonylation of ethylenically or acetylenically unsaturated compounds
A process for the carbonylation of unsaturated compounds by contacting the unsaturated compound with carbon monoxide in the presence of a catalyst system comprising:
(a) a source of palladiu...
|
|
|
7265158 |
Non-metal aerogel materials and detectors, liquid and gas absorbing objects, and optical devices comprising same
New aerogels are disclosed which comprise silica and at least one organic polymer having polar functional groups. Also disclosed are methods for making such aerogels and for making them as substant...
|
|
|
7265100 |
Separation of regioisomers of metal phthalocyanines
The present invention refers to a process for the separation of regioisomeric mixtures of metal phthalocyanines of formula (I), to the regioisomers obtained by this process, and their use as photot...
|
|
|
7265076 |
CO removal catalyst, method of producing CO removal catalyst, hydrogen purifying device and fuel cell system
A CO removal catalyst of inducing CO shift reaction for allowing water and carbon monoxide to react to produce hydrogen and carbon dioxide, comprising a catalyst carrier having a cerium-zirconium c...
|
|
|
7265075 |
Hydro-refining catalyst, carrier for use therein and method for production thereof
A method for producing a hydrorefining catalyst of the present invention has a step of preparing an aluminum solution containing phosphorus in a molar ratio of 0.001 to 0.05 with respect to aluminu...
|
|
|
7265074 |
Single step process for the preparation of lower α-alkene polymerization heterogeneous solid catalyst
Single step process for the preparation of lower α-alkene polymerisation heterogeneous solid catalyst, wherein the procatalyst is obtained by reacting organomagnesium precursor and titanium tetrah...
|
|
|
7265073 |
Exhaust gas purifying catalyst and process for purifying exhaust gas
An exhaust gas purifying catalyst formed by having a first rhodium-containing catalyst layer, a second zeolite-containing catalyst layer, and a third palladium-containing catalyst layer superposed ...
|
|
|
7264726 |
Nanocrystal-containing filtration media
The invention relates to filtration media having nanocrystals of metal oxides, encapsulated in or impregnated into a binder matrix, which binds together particles of activated carbon. The filtratio...
|
|
|
7264690 |
Catalyzer for clean pulping and process for using the same
A catalyzer for clean pulping includes sodium salicylate, anion silicate softener, cooking aids, liquid(gaseous) chlorine and water. A process for using the catalyzer for clean pulping includes the...
|
|
|
7264671 |
Sulfur-modified zinc oxide
The present invention relates to particles or powders of a compound of formula Zn 1−y M y O 1−x S x , wherein x has a value in the range from 0.01 to 0.08, M represents a divalent metal and y h...
|
|
|
7262259 |
Method of preparing a treated support
This invention relates to a method to polymerize olefins comprising contacting a solid aluminum or solid titanium compound with a supported catalyst compound, heating the solid aluminum or solid ti...
|
|
|
7262258 |
Process for producing copolymer
There are provided (I) a process for producing a copolymer of ethylene, an α-olefin having from 3 to 20 carbon atoms and optionally a polyene, which comprises the step of copolymerizing those mono...
|
|
|
7262149 |
Method for catalytic treatment of a gas for reducing nitrogen oxide emission
A method and catalytic systems for treating a gas to reduce nitrogen oxide emissions are disclosed. The catalytic systems can include a catalytic composition which comprises an active phase on a su...
|
|
|
7262148 |
Catalyst for production of unsaturated aldehyde and unsaturated carboxylic acid, and process for its production
A catalyst for producing from an olefin the corresponding unsaturated aldehyde and unsaturated carboxylic acid in good yield, and a process for its production, are presented. It is a composite oxi...
|
|
|
7262147 |
Method for preparing dehydrocyclodimerization catalyst
This invention relates to a process for reactivating a dehydrocyclodimerization catalyst. Dehydrocyclodimerization catalysts which contain an aluminum phosphate binder can be deactivated when they ...
|
|
|
7261942 |
Photocatalytically-active, self-cleaning aqueous coating compositions and methods
Method for producing novel photochemically-active metal oxide-containing aqueous compositions such as TiO 2 compositions coated or sprayed and dried under ambient conditions to form novel photoche...
|
|
|
7261872 |
Method for producing metal fluoride materials
A method of producing nano metal fluoride powders comprising the steps of mixing an aqueous or organic continuous phase comprising at least one metal cation salt with a hydrophilic or organic polym...
|
|
|
7261865 |
Heatable honeycomb body with two different coatings
An electrically heatable honeycomb body, in particular for cleaning exhaust gas originating in an internal combustion engine. The honeycomb body has at least two zones arranged in series in the flo...
|
|
|
7259286 |
Attrition resistant bulk iron catalysts and processes for preparing and using same
An attrition resistant precipitated bulk iron catalyst is prepared from iron oxide precursor and a binder by spray drying. The catalysts are preferably used in carbon monoxide hydrogenation process...
|
|
|
7259285 |
Oligomerization catalyst, a method for production and the use thereof
An oligomerization catalyst for olefins having from 2 to 6 carbon atoms is produced by treating aluminum oxide with a nickel compound and a sulfur compound, either simultaneously or firstly with th...
|
