Class / Patent application number | Description | Number of patent applications / Date published |
260 | Chemistry of carbon compounds | 16 |
260001000 | MISCELLANEOUS ORGANIC CARBON COMPOUNDS | 16 |
20110163462 | Universal Infrastructure for Chemical Processes - The invention relates to a plant for carrying out chemical processes comprising at least means for directly carrying out the conversion in the form of means for developing products and/or in the form of at least one reactor for the continuous industrial manufacture of products, devices for receiving and/or providing starting materials and/or products and devices for controlling the conversion, which are combined to a single integrated and transportable functional unit serving as infrastructure, preferably in the form of a standardised transport container. | 07-07-2011 |
20110309533 | Rotating surfaces for SDR - The proposed spinning disc reactor comprises substantially a horizontally rotatable, disc-like and thermostatable support element which has an outer reaction surface, feed means for feeding at least one reactant onto the reaction surface and internal structures for thermostating the reaction surface. In addition, it contains at least one separation apparatus for collecting and removing the reaction product from the reaction surface. The support element is characterized in particular in that it consists of two components a) and b) arranged horizontally one on top of the other and having substantially identical surface measures. These two components are connected to one another in an interlocking manner and tightly during the operating time and the lower component a) has, on its top facing the inner region of the support element, at least one substantially uninterrupted groove milled in over an extensive area and intended for receiving, conducting and discharging a heat-transfer fluid. In addition, it has at least two bores for feeding and discharging the heat-transfer fluid, at least one profiled seal encircling the outer surface region being arranged between the component a) and the component b). The two components a) and b) as a whole are reversibly connected to one another. As a result of such specific features, a simply designed reactor which is advantageous with respect to maintenance, is versatile and permits targeted control of the chemical reaction on its rotating surface is present. | 12-22-2011 |
20130020727 | MODULAR CASSETTE SYNTHESIS UNIT - Compact modular cassette systems and methods for the synthesis of radiopharmaceutical products are provided, the compact modular cassette system including a modular unit having valve plates, a reaction cassette, a reagent pack, and other seal and connector plates to ensure that reagents can be mixed together inside one or more chambers of the reaction cassette in a timely and efficient manner. When a new chamber for each new reaction or process should be used, a valveless modular system having removable reaction cassettes and the reagent packs may be used. In such a system, the reagent container, the reaction cassette, or both, can be removed from the modular cassette system and discarded after a desired reaction or process has taken place. | 01-24-2013 |
20140191422 | SUBLIMATION METHOD FOR THE PURIFICATION OF ORGANIC SMALL MOLECULES - Disclosed is an improved sublimation method for the purification of organic small molecules. The new method features that barriers are applied in the collection region of sublimation tube so that the gas flow path is modified to pass through or bypass the barriers from the heating region to the vacuum pump. The arrangement of the barriers can effectively separate the main product from the impurities. The main product is enriched in a collection region, while the volatile impurities are enriched in an impurity region. This method has been proved to improve the quality of sublimed materials substantially according to the purity measurements and OLED performance tests. | 07-10-2014 |
20140327158 | METHOD FOR IDENTIFYING MODULATORS OF UBIQUITIN LIGASES - The present invention provides a screen which exploits mechanism-based activity probes that specifically and covalently modify the active site cysteine thiol residue of E3 Ub ligases including, but not limited to the HECT and RBR family. The activity probes are used to screen for activators and inhibitors of E3 Ub ligases, and to interrogate the functional state of E3 Ub ligases in human disease. | 11-06-2014 |
20150108668 | SUBLIMATION PURIFICATION APPARATUS AND METHOD - The invention relates to a sublimation purification apparatus and a method for purifying a material for an organic light-emitting diode (OLED). Conventional sublimation purification apparatuses are batch type, where one sublimation purification process is performed by loading one source material into the processor chamber, and then unloading a purified material from the process chamber. These processes are manually performed, and thus it is not possible to continuously produce the purified material for the OLED. Therefore, it is difficult to increase a throughput and productivity. According to the invention, loading the source material and unloading the purified material are performed automatically, thus enabling a continuous process of purifying the source material for the OLED. | 04-23-2015 |
20150137392 | Zeolite ZSM-18, Its Synthesis and Its Use - ZSM-18 is synthesized from a mixture comprising water, a source of an oxide of a tetravalent element (Y), a source of an oxide of a trivalent element (X), a source of a first cation Q selected from either butamethonium cations or N,N,N,-trimethyl-N-butylammonium cations and a source of at least one second cation M, wherein the second cation M is selected from lithium, strontium, sodium, tetraalkylammonium and mixtures thereof when the first cation, Q is butamethonium cations, and wherein the second cation M is tetramethylammonium when the first cation Q is N,N,N,-trimethyl-N-butylammonium cations. | 05-21-2015 |
20160051973 | Zeolite ZSM-18, Its Synthesis and Its Use - ZSM-18 is synthesized from a mixture comprising water, a source of an oxide of a tetravalent element (Y), a source of an oxide of a trivalent element (X), a source of a first cation Q selected from either butamethonium cations or N,N,N,-trimethyl-N-butylammonium cations and a source of at least one second cation M, wherein the second cation M is selected from lithium, strontium, sodium, tetraalkylammonium and mixtures thereof when the first cation, Q is butamethonium cations, and wherein the second cation M is tetramethylammonium when the first cation Q is N,N,N,-trimethyl-N-butylammonium cations. | 02-25-2016 |
260665000 | C-metal | 8 |
20080258319 | Method for Preparing Diorganomagnesium-Containing Synthesis Means - A diorganomagnesium-containing synthesis means, a method for its preparation and its use. | 10-23-2008 |
20080296786 | Process for preparing alkali metal alkoxides - The invention relates to a process for preparing an alcoholic solution of an alkali metal alkoxide from alkali metal hydroxide and alcohol in a reaction column, the alcohol and the alkali metal hydroxide being conducted in countercurrent, which is characterized in that a reflux ratio of at least is established in the reaction column. | 12-04-2008 |
20090001618 | RAW MATERIAL FOR FORMING A STRONTIUM-CONTAINING THIN FILM AND PROCESS FOR PREPARING THE RAW MATERIAL - The present invention provides a raw material for forming a strontium-containing thin film of a cyclopentadienyl-based strontium compound, which is in the liquid state at room temperature to 50° C., can be purified by distillation, present as a monomer, has high vapor pressure, and suitable for mass production, and a process for preparing the same. Sr[C | 01-01-2009 |
20100032849 | MICROWAVE-ASSISTED SYNTHESIS OF CARBON AND CARBON-METAL COMPOSITES FROM LIGNIN, TANNIN AND ASPHALT DERIVATIVES - A process for synthesizing carbon-metal nanocomposites. In one embodiment, the process includes the steps of preparing a metal derivative or a metal chelated derivative of a carbon-containing precursor in solid form, and subjecting the metal derivative or metal chelated derivative of a carbon-containing precursor in solid form to microwave radiation at a frequency in the range of 900 MHz to 5.8 GHz, for a period of time effective to generate a heat flow from inside of the metal derivative or metal chelated derivative of a carbon-containing precursor in solid form to the outside such that the temperature of the metal derivative or metal chelated derivative of a carbon-containing precursor in solid form reaches 1,000° C. in less than 6 minutes with a temperature (T) derivative over time (t), ΔT/Δt, no less than 2.5° C./second to form carbon-metal nanocomposites. | 02-11-2010 |
20100096762 | Synthesis Method Of Metal Cyclopentadienide In Bulk - The present invention relates to a synthesis method of metal cyclopentadienide by direct reaction of dicyclopentadiene with a group 1 metal in the presence of an aprotic solvent. Unlike the conventional method depending on retro Diels-Alder reaction of dicyclopentadiene to generate indirectly cyclopentadiene, the method of the present invention favors generation of cyclopentadiene and metal cyclopentadienide as well by adding dicyclopentadiene directly when the reaction temperature reaches in the boiling point of a reaction solvent. | 04-22-2010 |
20100230829 | ORGANIC LIGHT EMITTING DEVICES HAVING LATENT ACTIVATED LAYERS AND METHODS OF FABRICATING THE SAME - An organic light emitting device with a latent activator material is presented. An organic light emitting device including activation products of a latent activator material is also presented. Embodiments of patterned organic light emitting devices are also contemplated wherein patterning can occur prior or post fabrication of the devices. A method of fabricating an organic light emitting device with a latent activator material or with activation products of an activator material is also provided. | 09-16-2010 |
20140061956 | ORGANOMETALLIC COMPOUND PURIFICATION - Methods of purifying crude cyclopentadienyl magnesium compounds using a scavenging agent are provided. The purified cyclopentadienyl magnesium compounds have very low levels of metallic impurities. | 03-06-2014 |
20130082409 | Apparatus and Method for Providing Low Temperature Reaction Conditions - A reaction vessel for conducting low temperature reactions is disclosed, the reaction vessel comprising: a circulation chamber with an entry port for the supply of a cooling medium at a temperature below ambient to said circulation chamber and an exhaust port; and a reaction chamber and a centrifugal fan arranged concentrically-inside the circulation chamber so that gas in said circulation chamber is forced radially outwards by the operation of said fan, wherein the movement of the gas past the reaction chamber maintains the temperature of reactants inside the reaction chamber at a temperature below ambient. A chiller for providing a gas supply at a temperature below ambient is also disclosed which may be used with the above reaction vessel. | 04-04-2013 |
260665000 | Grignard type | 1 |
20080258319 | Method for Preparing Diorganomagnesium-Containing Synthesis Means - A diorganomagnesium-containing synthesis means, a method for its preparation and its use. | 10-23-2008 |
20080296786 | Process for preparing alkali metal alkoxides - The invention relates to a process for preparing an alcoholic solution of an alkali metal alkoxide from alkali metal hydroxide and alcohol in a reaction column, the alcohol and the alkali metal hydroxide being conducted in countercurrent, which is characterized in that a reflux ratio of at least is established in the reaction column. | 12-04-2008 |
20090001618 | RAW MATERIAL FOR FORMING A STRONTIUM-CONTAINING THIN FILM AND PROCESS FOR PREPARING THE RAW MATERIAL - The present invention provides a raw material for forming a strontium-containing thin film of a cyclopentadienyl-based strontium compound, which is in the liquid state at room temperature to 50° C., can be purified by distillation, present as a monomer, has high vapor pressure, and suitable for mass production, and a process for preparing the same. Sr[C | 01-01-2009 |
20100032849 | MICROWAVE-ASSISTED SYNTHESIS OF CARBON AND CARBON-METAL COMPOSITES FROM LIGNIN, TANNIN AND ASPHALT DERIVATIVES - A process for synthesizing carbon-metal nanocomposites. In one embodiment, the process includes the steps of preparing a metal derivative or a metal chelated derivative of a carbon-containing precursor in solid form, and subjecting the metal derivative or metal chelated derivative of a carbon-containing precursor in solid form to microwave radiation at a frequency in the range of 900 MHz to 5.8 GHz, for a period of time effective to generate a heat flow from inside of the metal derivative or metal chelated derivative of a carbon-containing precursor in solid form to the outside such that the temperature of the metal derivative or metal chelated derivative of a carbon-containing precursor in solid form reaches 1,000° C. in less than 6 minutes with a temperature (T) derivative over time (t), ΔT/Δt, no less than 2.5° C./second to form carbon-metal nanocomposites. | 02-11-2010 |
20100096762 | Synthesis Method Of Metal Cyclopentadienide In Bulk - The present invention relates to a synthesis method of metal cyclopentadienide by direct reaction of dicyclopentadiene with a group 1 metal in the presence of an aprotic solvent. Unlike the conventional method depending on retro Diels-Alder reaction of dicyclopentadiene to generate indirectly cyclopentadiene, the method of the present invention favors generation of cyclopentadiene and metal cyclopentadienide as well by adding dicyclopentadiene directly when the reaction temperature reaches in the boiling point of a reaction solvent. | 04-22-2010 |
20100230829 | ORGANIC LIGHT EMITTING DEVICES HAVING LATENT ACTIVATED LAYERS AND METHODS OF FABRICATING THE SAME - An organic light emitting device with a latent activator material is presented. An organic light emitting device including activation products of a latent activator material is also presented. Embodiments of patterned organic light emitting devices are also contemplated wherein patterning can occur prior or post fabrication of the devices. A method of fabricating an organic light emitting device with a latent activator material or with activation products of an activator material is also provided. | 09-16-2010 |
20140061956 | ORGANOMETALLIC COMPOUND PURIFICATION - Methods of purifying crude cyclopentadienyl magnesium compounds using a scavenging agent are provided. The purified cyclopentadienyl magnesium compounds have very low levels of metallic impurities. | 03-06-2014 |
20130082409 | Apparatus and Method for Providing Low Temperature Reaction Conditions - A reaction vessel for conducting low temperature reactions is disclosed, the reaction vessel comprising: a circulation chamber with an entry port for the supply of a cooling medium at a temperature below ambient to said circulation chamber and an exhaust port; and a reaction chamber and a centrifugal fan arranged concentrically-inside the circulation chamber so that gas in said circulation chamber is forced radially outwards by the operation of said fan, wherein the movement of the gas past the reaction chamber maintains the temperature of reactants inside the reaction chamber at a temperature below ambient. A chiller for providing a gas supply at a temperature below ambient is also disclosed which may be used with the above reaction vessel. | 04-04-2013 |