Patent application number | Description | Published |
20090171107 | PROCESS FOR PREPARING POROUS METAL ORGANIC FRAMEWORKS - The present invention relates to a process for preparing a porous metal organic framework comprising at least two organic compounds coordinated to at least one metal ion, which comprises the steps
| 07-02-2009 |
20090183996 | POROUS METAL ORGANIC FRAMEWORK BASED ON PYRROLES AND PYRIDINONES - Processes comprising: (i) providing an anode comprising zinc; and (ii) oxidizing the anode in a reaction medium in the presence of at least one organic compound to form a porous metal organic framework comprising the least one organic compound coordinated to at least one zinc ion; wherein the at least one organic compound comprises a ring system selected from the group consisting of compounds corresponding to the following structures | 07-23-2009 |
20090281341 | METAL-ORGANIC ZIRCONIUM-BASED FRAMEWORK MATERIALS - The present invention relates to a porous metal-organic framework material comprising at least one at least bidentate organic compound which is bound to at least one metal ion by coordination, the at least one metal ion being zirconium, and the at least one at least bidentate organic compound being derived from a dicarboxylic, tricarboxylic or tetracarboxylic acid. In addition, the invention relates to methods for production thereof and also use thereof. | 11-12-2009 |
20090305040 | METAL OXIDES FROM METAL-ORGANIC FRAMEWORK MATERIALS - The present invention relates to a method for producing a metal oxide by heating a porous metal-organic framework material, the framework material comprising at least one at least bidentate organic compound bound to at least one metal ion by coordination, and the metal ion being selected from the metals comprising groups to 4 and 13 of the Periodic Table of the Elements, above the complete decomposition temperature of the framework material, and also to metal oxides obtainable by this method, and to the use thereof. | 12-10-2009 |
20090312591 | METHOD FOR PRODUCING PROPENE FROM PROPANE - The present invention relates to processes for preparing propene from propane, comprising the steps:
| 12-17-2009 |
20100003173 | METHOD FOR PRODUCING PROPYLENE OXIDE - Process for preparing propylene oxide, which comprises at least the steps (i) and (ii):
| 01-07-2010 |
20100029824 | STYRENE-CONTAINING POLYMERS CONTAINING A ZEOLITE OF THE MFI TYPE - Molding compositions comprising at least one styrene polymer and comprising at least one zeolitic material of MFI structure type, a process for removal of styrene monomer from styrene polymer, and the use of at least one zeoltic material of MFI structure type for removal of styrene monomer from a molding composition comprising styrene polymer. | 02-04-2010 |
20110065939 | METHOD FOR THE SEPARATION OF ACETONITRILE FROM WATER - A method for separating acetonitrile from water, comprising (i) providing a stream S1 containing at least 95 wt.-%, based on the total weight of S1, acetonitrile and water, wherein the weight ratio of acetonitrile:water is greater than 1; (ii) adding a stream P, comprising at least 95 wt.-% C3, based on the total weight of stream P, to S1 to obtain a mixed stream S2, C3 being propene optionally admixed with propane with a minimum weight ratio of propene:propane of 7:3; (iii) subjecting S2 to a temperature of 92° C. at most and a pressure of at least 10 bar, obtaining a first liquid phase L1 essentially consisting of C3, acetonitrile, and water, and a second liquid phase L2 essentially consisting of water and acetonitrile wherein the weight ratio of acetonitrile:water in L2 is less than 1; (iv) separating L1 from L2. | 03-17-2011 |
20110105776 | METHOD FOR ELECTROCHEMICAL PRODUCTION OF A CRYSTALLINE POROUS METAL ORGANIC SKELETON MATERIAL - A method of electrochemically preparing a crystalline, porous, metal-organic framework material comprising at least one at least bidentate organic compound coordinately bound to at least one metal ion, in a reaction medium comprising the at least one bidentate organic compound, wherein at least one metal ion is provided in the reaction medium by the oxidation of one anode comprising the corresponding metal. | 05-05-2011 |
20110110847 | MAGNESIUM BUTYLISOPHTHALATE AS POROUS METAL ORGANIC FRAMEWORK - A method for storing, separating or controlled releasing of at least one substance, by up taking the at least one substance by a porous metal organic framework material formed by Mg | 05-12-2011 |
20110130579 | PROCESS FOR THE PREPARATION OF A TITANIUM ZEOLITE CATALYST - A process for the preparation of a catalyst for the use in a hydrocarbon conversion reaction, said catalyst containing a titanium zeolite and carbonaceous material, the catalyst containing said carbonaceous material in an amount of from 0.01 to 0.5% by weight based on the total weight of titanium zeolite contained in the catalyst, the process comprising (i) preparing a catalyst containing the titanium zeolite and (ii) depositing carbonaceous material on the catalyst according to (i) in an amount of from 0.01 to 0.5% by weight based on the total weight of titanium zeolite contained in the catalyst by contacting said catalyst, prior to using the catalyst in said hydrocarbon conversion reaction, with a fluid containing at least one hydrocarbon in an inert atmosphere, to obtain the carbonaceous material containing catalyst, wherein in (ii), the catalyst is not contacted with an oxygen containing gas. | 06-02-2011 |
20110135567 | MICROPOROUS TECTOSILICATE AND METHOD FOR THE PRODUCTION THEREOF - The present invention relates to a tectosilicate having an X-ray diffraction pattern in which at least the following reflections occur: | 06-09-2011 |
20110142755 | PROCESS FOR THE PREPARATION OF ZEOLITES HAVING B-CHA STRUCTURE - The present invention relates to a process for the preparation of zeolites having B-CHA framework structure and a composition comprising the molar ratio (n SiO | 06-16-2011 |
20110144335 | PENTASIL-STRUCTURE ZEOLITHIC MATERIAL THE PRODUCTION AND USE THEREOF - Zeolite material of the pentasil type has an alkali metal and alkaline earth metal content of not more than 100 ppm and a molar ratio of Si to Al of from 250 to 1500, at least 90% of the primary particles of the zeolite material being spherical and 95% by weight of the spherical primary particles having a diameter of less than or equal to 1 μm. | 06-16-2011 |
20110152375 | METHOD OF REDUCING THE METHANE GAS LEVEL AND OF INCREASING THE TOTAL GAS YIELD IN ANIMAL FEED - The present invention relates to the use of at least one porous metal-organic framework material (MOF) comprising at least one first and, if appropriate, one second organic compound, where at least the first organic compound binds coordinatively to at least one metal ion in an at least partly bidentate manner, where the at least one metal ion is Mg(II) and where the first organic compound is derived from formic acid and the second organic compound from acetic acid, for reducing the methane level in the total gas produced, and to the use for increasing the total gas formation during feed digestion in ruminants as well as a method for reducing the methane level in the total gas produced and a method for increasing the total gas formation during feed digestion in ruminants. | 06-23-2011 |
20110182793 | SILICATE PRODUCING METHOD - A sheet silicate, a framework silicate, and a process of producing the same. | 07-28-2011 |
20110260100 | Novel Metal-Organic Frameworks as Electrode Material for Lithium Ion Accumulators - Described is an electrode material which is suitable for a lithium ion accumulator and comprises a porous metal-organic framework, wherein the framework comprises lithium ions and optionally at least one further metal ion and at least one bidentate organic compound and the at least one bidentate organic compound is based on a dihydroxydicarboxylic acid which can be reversibly oxidized to a quinoid structure. Also described is a porous metalorganic framework, the use thereof and also lithium ion accumulators comprising such electrode materials. | 10-27-2011 |
20110312486 | Alkali-Free Synthesis of Zeolitic Materials of the LEV-Type Structure - Described is a process for the production of a zeolitic material having an LEV-type framework structure comprising YO | 12-22-2011 |
20110313226 | Zeolitic Materials of the LEV-Type Structure And Methods For Their Production - Described is a process for the production of a zeolitic material having an LEV-type framework structure comprising YO | 12-22-2011 |
20110319250 | Process For The Preparation Of Pillared Silicates - The present invention relates to a process for the preparation of a silicate compound, comprising (1) providing at least one layered silicate; and (2) mixing said layered silicate with water and at least one silicon containing compound according to formula R | 12-29-2011 |
20110319251 | Isomorphously Substituted Silicate - The present invention relates to a process for the preparation of an isomorphously substituted RUB-36 silicate comprising (1) providing a mixture containing silica, preferably amorphous silica, and/or at least one silica precursor, water, at least one suitable structure directing agent, (2) heating the mixture obtained according to (1) under hydrothermal conditions to give a suspension containing an RUB-36 silicate, (3) separating the RUB-36 silicate, wherein (a) either the mixture according to (1) contains at least one element suitable for isomorphous substitution and/or (b) the separated RUB-36 silicate according to (3) is subjected to isomorphous substitution. | 12-29-2011 |
20120004332 | Metal-Bridged Pillared Silicate Compounds And Process For Their Production - The present invention relates to a pillared silicate compound comprising a layered silicate structure, and bridging metal atoms located between adjacent silicate layers of the silicate structure, wherein said bridging metal atoms form at least one covalent bond to each of the adjacent silicate layers, as well as a process for the preparation of a pillared silicate compound, and further includes a pillared silicate compound obtainable and or obtained according to said process, as well as a method of catalyzing a chemical reaction comprising the step of contacting one or more chemical compounds with the any of the aforementioned pillared silicate compounds. | 01-05-2012 |
20120004465 | Process For The Preparation Of An Isomorphously Substituted Silicate - A process for the preparation of an isomorphously substituted layered silicate comprising (1) providing a mixture containing silica or a precursor thereof, at least one structure directing agent (SDA) allowing for the crystallization of the layered silicate, and water; (2) heating the mixture obtained according to (1) under hydrothermal conditions; (3) adding at least one source at least one element suitable for isomorphous substitution; (4) heating the mixture obtained according to (3) under hydrothermal conditions. | 01-05-2012 |
20120014865 | Copper Containing ZSM-34, OFF And/Or ERI Zeolitic Material For Selective Reduction Of NOx - Described is a copper containing ZSM-34, OFF and/or ERI zeolitic material having a silica to alumina mole ratio ranging from about 4 to about 50 and a copper content, reported as CuO, ranging from about 1 to about 10 wt.-%, based on the total weight of the calcined zeolitic material, and having an alkali metal content, reported as metal oxide, ranging from about 1.5 to about 12 wt.-%. | 01-19-2012 |
20120014866 | Copper Containing ZSM-34, OFF And/Or ERI Zeolitic Material For Selective Reduction Of NOx - Described is a copper containing ZSM-34, OFF and/or ERI zeolitic material having a silica to alumina mole ratio ranging from about 4 to about 50 and a copper content, reported as CuO, ranging from about 1 to about 10 wt.-%, based on the total weight of the calcined zeolitic material, and having an alkali metal content, reported as the metal oxide, ranging from about 0.7 to about 1.5 wt.-%, wherein the 750° C.-aged copper containing ZSM-34, OFF and/or ERI zeolitic material exhibits NO conversion at 200° C. of at least about 75% and at 450° C. of at least about 90%, measured at a gas hourly volume based space velocity of 30000 h | 01-19-2012 |
20120016045 | Process For The Preparation Of Layered Silicates - The present invention relates to a process for the preparation of a layered silicate containing at least silicon and oxygen, comprising (1) providing a mixture containing silica and/or at least one silica precursor, water, at least one tetraalkylammonium compound selected from the group consisting of diethyldimethylammonium compound, a triethylmethylammonium compound, and a mixture of a diethyldimethylammonium and a triethylmethylammonium compound, and at least one base, and optionally at least one suitable seeding material; and (2) heating of the mixture obtained according to (1) under autogenous pressure (hydrothermal conditions) to a temperature in the range of from to 120 to 160° C. for a period in the range of from 5 to 10 days to give a suspension containing the layered silicate. | 01-19-2012 |
20120016066 | Biodegradable Material Composed Of A Polymer Comprising A Porous Metal-Organic Framework - The present invention relates to a biodegradable material in the form of a foil or a film, where the material comprises a polymer comprising at least one porous metal-organic framework and the at least one porous metal-organic framework comprises at least one at least bidentate organic compound coordinated to at least one metal ion. The invention further relates to food packaging comprising such a material and also its use for the packaging of foods and the use of a porous metal-organic framework for the absorption of ethene in food packaging. | 01-19-2012 |
20120016160 | Solvent-Free Preparation Of Magnesium Formate-Based Porous Metal-Organic Framework - The present invention relates to a process for preparing a magnesium formate-based porous metal-organic framework, which comprises the steps (a) addition of magnesium or magnesium oxide to formic acid; (b) stirring of the reaction mixture at at least 75° C.; (c) isolation of the solid from the resulting suspension by filtration. | 01-19-2012 |
20120070353 | Process For Separating Off Acidic Gases By Means Of Metal-Organic Frameworks Impregnated With Amines - The present invention relates to a process for separating off at least one acidic gas from a gas mixture comprising at least one acidic gas, which comprises the step of contacting of the gas mixture with a porous metal-organic framework, where the framework adsorbs the at least one acidic gas and the framework comprises at least one at least bidentate organic compound coordinated to at least one metal ion, wherein the porous metal-organic framework is impregnated with an amine suitable for a gas scrub. The invention further provides such impregnated metal-organic frameworks. | 03-22-2012 |
20120082864 | Process For Preparing Porous Metal-Organic Frameworks Based On Aluminum Fumarate - The present invention relates to a process for preparing a porous metal-organic framework comprising at least one at least bidentate organic compound coordinated to at least one metal ion, where the at least one metal ion is based on an aluminum ion and the at least one at least bidentate organic compound is based on fumaric acid, by reacting at least one aluminum compound with at least fumaric acid in an alkaline aqueous medium, optionally in the presence of at least one base, at a temperature in the range from 20° C. to 100° C. at an absolute pressure of not more than 2 bar for from 0.2 to 4 hours. | 04-05-2012 |
20120091064 | PROCESS FOR PREPARING POROUS METAL-ORGANIC FRAMEWORK MATERIALS - The present invention relates to a method for producing a porous metal-organic framework material comprising the step | 04-19-2012 |
20120141685 | Process For Coating A Support Surface With A Porous Metal-Organic Framework - Described is a process for coating at least part of a surface of a support with a porous metal-organic framework comprising at least one at least bidentate organic compound coordinated to at least one metal ion, which process comprises the steps (a) spraying of the at least one part of the support surface with a first solution comprising the at least one metal ion; (b) spraying of the at least one part of the support surface with a second solution comprising the at least one at least bidentate organic compound, wherein step (b) is carried out before, after or simultaneously with step (a), to form a layer of the porous metal-organic framework. | 06-07-2012 |
20120142950 | PROCESS FOR THE PRODUCTION OF PROPYLENE OXIDE - A continuous process for the production of propylene oxide comprising reacting propene with hydrogen peroxide in methanolic solution in the presence of a titanium silicalite-1 catalyst to obtain propylene oxide, wherein a reaction feed comprising propene, methanol and hydrogen peroxide is introduced into a reactor, said reaction feed containing potassium cations and phosphorus in the form of anions of at least one phosphorus oxyacid. | 06-07-2012 |
20120167761 | METHOD OF USING A METAL ORGANIC FRAMEWORKS BASED ON ALUMINUM FUMARATE - A method comprising
| 07-05-2012 |
20120208691 | Copper Containing Levyne Molecular Sieve For Selective Reduction Of NOx - Aspects of the present invention relates to a copper containing Levyne molecular sieve having a silica to alumina mole ratio less than 30 and a Cu:Al atomic ratio less than 0.45, wherein the Levyne molecular sieve retains at least 60% of its surface area after exposure to a temperature of from about 750° C. to about 950° C. in the present of up to 10 volume percent water vapor for a time ranging from about 1 to about 48 hours. | 08-16-2012 |
20120244066 | Process For The Preparation Of Zeolites Having CHA Structure - The present invention relates to a process for the preparation of zeolites having CHA framework structure and a composition comprising the molar ratio (n SiO | 09-27-2012 |
20120251438 | Metal-Organic Frameworks Based on On 2,5-Furandicarboxylic Acid Or 2,5-Thiophenedicarboxylic Acid - The present invention relates to porous metallic frameworks comprising at least one at least bidentate organic compound coordinated to at least one metal ion, wherein the at least one at least bidentate organic compound is derived from 2,5-furandicarboxylic acid or 2,5-thiophenedicarboxylic acid. The present invention further relates to shaped bodies comprising these frameworks, processes for producing them and their use, in particular for the storage and separation of gases. | 10-04-2012 |
20120259141 | Process for the Production of an Acylation Catalyst - The present invention relates to a process for the preparation of a zeolitic material having a BEA framework structure comprising the steps of: (i) providing one or more zeolitic materials having a BEA framework structure, wherein the BEA framework structure comprises YO | 10-11-2012 |
20120259148 | Process For The Alkylation Of Organic Compounds - The present invention relates to a process for the alkylation of an organic compound comprising: (a) providing a catalyst comprising one or more zeolitic materials having a BEA framework structure, wherein the BEA framework structure comprises YO | 10-11-2012 |
20120270731 | Shaped Body Containing Porous Aromatic Framework Material - Aspects of the present invention relate to shaped bodies of compositions comprising a porous aromatic covalent framework polymer, wherein the polymer comprises at least one monomer unit, the at least one monomer unit comprising at least one aromatic ring and the at least one monomer unit having at least three binding sites to adjacent monomer units in the polymer and a core, wherein the at least three binding sites are located on at least one atom of the core and wherein the at least one atom is free of covalent bonds to hydrogen; and at least one binder additive. Other aspects of the invention relate to methods for the preparation of said shaped bodies and their uses. | 10-25-2012 |
20130012717 | Process For Preparing A Porous Metal-Organic Framework Composed Of Zinc Methylimidazolate - Described is a process for preparing a porous metal-organic framework comprising at least one at least bidentate organic compound coordinated to at least one metal ion, where the at least one metal ion is a zinc ion and the at least one at least bidentate organic compound is based on 2-methylimidazole, which comprises the steps (a) addition of a first water-based solution comprising zinc ions to a second water-based solution comprising 2-methylimidazole, with a suspension being formed after addition of the second solution; (b) addition of a third solution comprising a strong base to the suspension formed in step (a). | 01-10-2013 |
20130059723 | Synthesis of Zeolitic Materials using N,N-Dimethyl Organotemplates - The present invention relates to a process for the preparation of a zeolitic material having a structure comprising YO | 03-07-2013 |
20130064758 | Process For The Organotemplate-Free Synthetic Production Of A Zeolitic Material Using Recycled Mother Liquor - The present invention relates to an organotemplate-free synthetic process for the production of a zeolitic material comprising YO | 03-14-2013 |
20130090234 | Organotemplate-Free Synthetic Process For The Production Of A Zeolitic Material Of The LEV-Type Structure - Described is an organotemplate-free synthetic process for the production of a zeolitic material having an LEV-type framework structure comprising YO | 04-11-2013 |
20130101503 | Process For The Production Of A Core/Shell Zeolitic Material Having A CHA Framework Structure - The present invention relates to a process for the preparation of a zeolitic material having a CHA framework structure, said zeolitic material comprising zeolite crystals having a core-shell structure, wherein said process comprises the steps of
| 04-25-2013 |