18th week of 2020 patent applcation highlights part 24 |
Patent application number | Title | Published |
20200131028 | CMOS-MEMS INTEGRATION WITH THROUGH-CHIP VIA PROCESS - The integrated CMOS-MEMS device includes a CMOS structure, a cap structure, and a MEMS structure. The CMOS structure, fabricated on a first substrate, includes at least one conducting layer. The cap structure, including vias passing through the cap structure, has an isolation layer deposited on its first side and has a conductive routing layer deposited on its second side. The MEMS structure is deposited between the first substrate and the cap structure. The integrated CMOS-MEMS device also includes a conductive connector that passes through one of the vias and through an opening in the isolation layer on the cap structure. The conductive connector conductively connects a conductive path in the conductive routing layer on the cap structure with the at least one conducting layer of the CMOS structure. | 2020-04-30 |
20200131029 | WATERPROOF MICROPHONE AND ASSOCIATED PACKING TECHNIQUES - Aspects of the disclosure provide a waterproof packaging technique for fabricating waterproof microphones in mobile devices. A device based on the waterproof packaging technique can include a microelectromechanical system (MEMS) device, a housing enclosing the MEMS device, and a liquid-resistant air inlet passive device (LRAPD) on the housing. The LRAPD can include at least one channel connecting an exterior of the housing with a chamber formed between the housing and the MEMS device. An inside surface of the channel can be coated with a liquid-repellant coating. In some examples, the liquid-repellant coating can be a self-assembled monolayer (SAM) coating. | 2020-04-30 |
20200131030 | SHIELDED SEMICONDUCTOR DEVICE AND LEAD FRAME THEREFOR - A shielded semiconductor device is assembled using a lead frame having a die receiving area, leads disposed around the die receiving area, and a bendable strip formed in the die receiving area. Each lead has an inner lead end that is spaced from but near to one of the sides of the die receiving area and an outer lead end that is distal to that side of the die receiving area. An IC die is attached to the die receiving area and electrically connected to the inner lead ends of the leads. An encapsulant is formed over the die and the electrical connections and forms a body. The strip is bent to extend vertically to a top side of the body. A lid is formed on the top side of the body and is in contact with a distal end of the vertical strip. | 2020-04-30 |
20200131031 | ACTUATOR LAYER PATTERNING WITH TOPOGRAPHY - Provided herein is a method including fusion bonding a handle wafer to a first side of a device wafer. A hardmask is deposited on a second side of the device wafer, wherein the second side is planar. The hardmask is etched to form a MEMS device pattern and a standoff pattern. Standoffs are formed on the device wafer, wherein the standoffs are defined by the standoff pattern. A eutectic bond metal is deposited on the standoffs, the device wafer, and the hardmask. A first photoresist is deposited and removed, such that the first photoresist covers the standoffs. The eutectic bond metal is etched using the first photoresist. The MEMS device pattern is etched into the device wafer. The first photoresist and the hardmask are removed. | 2020-04-30 |
20200131032 | MEMS DEVICE WITH DUMMY-AREA UTILIZATION FOR PRESSURE ENHANCEMENT - In some embodiments, a sensor is provided. The sensor includes a microelectromechanical systems (MEMS) substrate disposed over an integrated chip (IC), where the IC defines a lower portion of a first cavity and a lower portion of a second cavity, and where the first cavity has a first operating pressure different than an operating pressure of the second cavity. A cap substrate is disposed over the MEMS substrate, where a first pair of sidewalls of the cap substrate partially define an upper portion of the first cavity, and a second pair of sidewalls of the cap substrate partially define an upper portion of the second cavity. A sensor area comprising a movable portion of the MEMS substrate and a dummy area comprising a fixed portion of the MEMS substrate are both disposed in the first cavity. A pressure enhancement structure is disposed in the dummy area. | 2020-04-30 |
20200131033 | ACTUATOR LAYER PATTERNING WITH TOPOGRAPHY - Provided herein is a method including fusion bonding a handle wafer to a first side of a device wafer. Standoffs are formed on a second side of the device wafer. A first hardmask is deposited on the second side. A second hardmask is deposited on the first hardmask. A surface of the second hardmask is planarized. A photoresist is deposited on the second hardmask, wherein the photoresist includes a MEMS device pattern. The MEMS device pattern is etched into the second hardmask. The MEMS device pattern is etched into the first hardmask, wherein the etching stops before reaching the device wafer. The photoresist and the second hardmask are removed. The MEMS device pattern is further etched into the first hardmask, wherein the further etching reaches the device wafer. The MEMS device pattern is etched into the device wafer. The first hardmask is removed. | 2020-04-30 |
20200131034 | METHOD FOR THE PREPARATION OF SYNTHESIS GAS - Method for the preparation of synthesis gas based on a combination of the ATR process or partial oxidation of hydrocarbon fee stock using oxygen from the electrolysis of water and an air separation unit to produce the synthesis gas. | 2020-04-30 |
20200131035 | PROCESS AND PLANT FOR PRODUCING A PURIFIED AND CONVERTED SYNTHESIS GAS - An integrated process for producing a purified and converted synthesis gas and a corresponding plant including initially converting in a synthesis gas generation stage a carbon-containing input material into a raw synthesis gas which in a subsequent CO conversion zone is altered in respect of its H | 2020-04-30 |
20200131036 | PROCESS FOR THE RECOVERY OF IODINE FROM AQUEOUS SOLUTIONS - The invention relates to a process for the recovery and recycling of the iodine from aqueous solutions comprising iodine-comprising aromatic compounds in which the iodine contained in said aromatic compounds is directly converted into molecular iodine at a pH lower than 1, in the absence of a catalyst. | 2020-04-30 |
20200131037 | TECHNOLOGY OF IODINE EXTRACTING FROM FORMATION AND ASSOCIATED WATER OF OIL AND GAS FIELDS - The present invention relates to a method for extracting iodine from an aqueous brine, the method comprising the steps:
| 2020-04-30 |
20200131038 | METHOD FOR EXTRACTING IODINE FROM AN AQUEOUS SOLUTION - The present invention relates to a method for extracting iodine from an aqueous solution, the method comprising the steps: Providing an aqueous solution containing iodide ions; Heating the aqueous solution containing iodide ions; Adding an acid to the aqueous solution to arrive at a pH from 1.5 to 2.5; Adding an oxidizing agent to the aqueous solution to arrive at a E | 2020-04-30 |
20200131039 | PLANT AND PROCESS FOR PRODUCING NITRIC ACID - Disclosed is a dual pressure plant for the production of nitric acid on the basis of the oxidation of ammonia. The plant comprises a reactor configured to produce a burner gas stream; a gas cooling section configured to form a cooled burner gas; a condensation section configured to form an aqueous nitric acid condensate and an uncondensed nitrogen oxides gas stream; an absorption section configured to produce raw nitric acid and a tail gas; and a tail gas treatment system configured to form a purified tail gas. In a tail gas heating section a further heat exchanger configured to receive heat from the burner gas stream, said further heat exchanger being positioned relatively close to the reactor. | 2020-04-30 |
20200131040 | COMPOSITES INCLUDING UNIMPREGNATED CELLULAR CARBON NONOSTRUCTURES - A composite, comprising a binder, the binder comprising one or more of polymeric, metallic, or ceramic, or pyrolytic carbon binder and a nanostructured carbon having a cellular structure. The cellular structure comprises one or more cell walls having a structure formed by a template and one or more cavities. Each cavity is substantially enclosed by the one or more cell walls and substantially unimpregnated by a liquid or solid. | 2020-04-30 |
20200131041 | METHOD OF MANUFACTURING GRAPHENE AND APPARATUS THEREFOR - Disclosed are a method of manufacturing graphene and an apparatus therefor. The method of manufacturing graphene and the apparatus therefor according to the present disclosure allow production of high-quality graphene in a simple manner in a short time without addition of a separate additive. | 2020-04-30 |
20200131042 | RAW MATERIAL FOR THIN FILM FORMATION, METHOD FOR MANUFACTURING THIN FILM, AND NOVEL COMPOUND - The present invention provides a raw material for thin film formation containing a compound represented by the following General Formula (1), a method for manufacturing a thin film using the raw material, and a novel compound represented by General Formula (2) in this specification: | 2020-04-30 |
20200131043 | PROCESS FOR PREPARING POLYCRYSTALLINE SILICON - The invention relates to a method for producing polycrystalline silicon granulate in a fluidized bed reactor. The method comprises a fluidization of silicon seed particles by means of a fluidizing gas in a fluidized bed, which is heated by a heating device, wherein elemental silicon is deposited by pyrolysis on the silicon seed particles by the addition of a reaction gas containing hydrogen and silane and/or halosilane to form the polycrystalline silicon granulate. In a continuous process, waste gas is discharged from the fluidized bed reactor and hydrogen recovered from said waste to gas is again supplied to the fluidized bed reactor as a circulating gas. The circulating gas has a nitrogen content of less than 1000 ppmv. The invention further relates to polycrystalline silicon granulate having a nitrogen content of less than 2 ppba. | 2020-04-30 |
20200131044 | SILICA PARTICLES - The object of the present invention is to provide silica particles which can provide a silica particle dispersion exhibiting excellent uniformity. The present invention is silica particles having an average primary particle diameter d | 2020-04-30 |
20200131045 | TREATMENT METHOD FOR REDUCING CARBON DIOXIDE EMISSION OF COMBUSTION EXHAUST GAS - A treatment method for reducing carbon dioxide emission of combustion exhaust gas includes: a caustic soda synthesis step; a treatment step of reducing carbon dioxide emission of combustion exhaust gas; and a recycling step. In the caustic soda synthesis step, a natural sodium carbonate aqueous solution (Na | 2020-04-30 |
20200131046 | METHOD AND APPARATUS FOR PRODUCING CATHODE PARTICLES - A method for producing cathode particles is provided. The method includes: providing a plurality of precipitation zones from i=1 to N, wherein the precipitation zones are connected in series, each precipitation zone comprises a feed stream (a | 2020-04-30 |
20200131047 | PROCESS FOR THE SELECTIVE REMOVAL OF COPPER COMPOUNDS AND OTHER IMPURITIES WITH RESPECT TO MOLYBDENUM AND RHENIUM, FROM MOLYBDENITE CONCENTRATES - Disclosed is a process for the selective removal of copper compounds, and other impurities with respect to molybdenum and rhenium, from concentrates of molybdenite (MoS | 2020-04-30 |
20200131048 | Treatment of Produced Water From A Subterranean Formation - Systems for water treatment may include an evaporation unit, wherein the evaporation unit comprises: a first blower; a spacer, wherein the spacer may be fluidly coupled to the first blower; a diffuser fluidly coupled to the spacer, at least one arm fluidly coupled to and disposed radially around the diffuser. The at least one arm is configured to rotate to create a negative pressure as to allow the air mass to be drafted out into the contaminated water. | 2020-04-30 |
20200131049 | Method and Apparatus for Water Purification using Continuous Hydrothermal Oxidation Regime - A system and method for cleaning dirty water is disclosed. The systems and methods may include two heat exchangers, including a high temperature/high pressure (HT/HP) heat exchanger that receives superheated steam and hydrogen gas and a low temperature/low pressure (LT/LP) that receives steam at a reduced temperature and pressure. The LT/LP heat exchanger provides first stage heating to dirty water that is input into the system for cleansing. The LT/LP heat exchanger has a first coil and a second coil. The first coil carries the dirty water to be cleaned. The HT/HP heat exchanger provides a second stage of heating to the dirty water that is output from the LT/LP heat exchanger. A first coil of the HT/HP heat exchanger carries the superheated steam and hydrogen gas. A second coil carries the preheated dirty water that is output from the LT/LP heat exchanger. | 2020-04-30 |
20200131050 | METHOD AND APPARATUS FOR ISOLATION OF POTENTIALLY HARMFUL MATERIAL - A method and an apparatus for isolating potentially harmful medical substances, such as antibiotics, is disclosed. An aqueous composition, such as blackwater, contains potentially harmful medical substances present in dissolved state in bodily waste. The aqueous composition is temporarily stored in a buffer tank and is then transferred in batches to a vaporization unit comprising one or more vaporization chambers for producing a water-reduced waste material containing said potentially harmful medical substances. The waste material is subjected to a destructive treatment, such as a high-temperature incineration process. | 2020-04-30 |
20200131051 | SYSTEM FOR RECOVERING FAT, OIL AND GREASE FROM WASTEWATER - A system for recovering fat, oil and grease (FOG) from wastewater has multiple annular flotation zones in a concentric configuration surrounding a central column to create progressively increasing surface areas for FOG and solid particles flotation, and thereby enhance FOG recovery and removal. Each flotation zone is equipped with an independent pressurized micro air and ozone bubbles distribution system. A controlled amount of ozone can be injected into the wastewater along with recirculated effluent and micro-size air bubbles. Upon the release of pressurized air-ozone-water mixture, micro-size bubbles are generated and distributed in each flotation zone to effectively float up FOG and solid particles in the wastewater stream. | 2020-04-30 |
20200131052 | WATER STABLE GRANULES AND TABLETS - The present invention addresses the challenges of making water stable granules and/or water stable tablets without the use of a binder or heat. Disclosed herein are methods of forming water stable granules and/or water stable tablets, their composition and methods of their use. | 2020-04-30 |
20200131053 | USE OF COMPOSITE MEDIA FOR TREATMENT OF PRODUCED WATER FROM CHEMICAL ENHANCED OIL RECOVERY - Systems and methods for treating a stream ( | 2020-04-30 |
20200131054 | FILTERING DEVICE HAVING UV LIGHT - A filtering device having UV light, that includes shell body having a water passage chamber, UV light is disposed in the water passage chamber. A glass tube set is disposed in the water passage chamber around outer periphery of the UV light. The glass tube set includes a first glass tube and a second gas tube both disposed around the outer periphery of the UV light. The lower end of the first glass tube is connected to and acts in cooperation with the lower end of the water passage chamber. The upper end of the first glass tube is separated from the upper end wall of the water passage chamber. The second glass tube is located around the outer periphery of the first glass tube. The lower end of the second glass tube is separated from the lower end wall of the water passage chamber. | 2020-04-30 |
20200131055 | SKID MOUNTED DEVICE FOR UPPER-SPREADING INTERNAL DIFFUSION VERTICAL PLUG FLOW PHOTOCATALYTIC WASTEWATER TREATMENT - A skid mounted device for upper-spreading internal diffusion vertical plug flow photocatalytic wastewater treatment includes internal diffusion vertical plug flow photocatalytic reaction tank groups and a skid base. The internal diffusion vertical plug flow photocatalytic reaction tank groups are arranged on the skid base. The internal diffusion vertical plug flow photocatalytic reaction tank groups are connected to each other in series, in parallel, or in series-parallel. Each internal diffusion vertical plug flow photocatalytic reaction tank group consists of two or more photocatalytic reaction tanks connected in series, in parallel, or in series-parallel. The wastewater pipes connected to the photocatalytic reaction tanks in each internal diffusion vertical plug flow photocatalytic reaction tank group are mounted above the photocatalytic reaction tanks. | 2020-04-30 |
20200131056 | Method and System for Operating a High Receovery Separation Process - A reverse osmosis system and method includes a pump pressurizing a feed stream, a first and second membrane array that generates permeate and brine streams. A first energy recovery device uses first energy from the second brine stream to pressurize the first brine stream. A first and second auxiliary and bypass valves are associated with the first and second energy recovery device. A second energy recovery device uses second energy from the second brine stream to increase a second pressure of the feed stream. A first flowmeter generates a first flow signal for the first permeate stream. A second flowmeter generates a second flow signal for of the second permeate stream. A third flowmeter generates a third flow signal for the second brine stream. A motor drives the first energy recovery device. A controller controls the in response to the flow signals. | 2020-04-30 |
20200131057 | EXTERNALLY ENHANCED ELECTROCOAGULATION - A water treatment system including a reaction chamber having an anode and a cathode is presented. The reaction chamber is configured to conduct an electrocoagulation reaction between the anode and the cathode. The water treatment system also includes an external ion generator, separate from the anode, configured to provide free metal ions to the water treatment system. | 2020-04-30 |
20200131058 | VOLTAGE-CONTROLLED ANION EXCHANGE MEMBRANE ENABLING SELECTIVE ION AFFINITIES FOR WATER DESALINATION AND DEVICE CONTAINING THE SAME - A desalination device includes a container, first and second electrodes, an anion exchange membrane (AEM), and a power source. The container contains saline water that has an elevated concentration of dissolved salts. The AEM separates the container into first and second compartments into which the first and second electrodes, respectively, are arranged. The AEM has a continuous porous structure and a plurality of negatively-charged oxygen functional groups coupled to the porous structure. The power source is configured to selectively apply a voltage to one of the first and second electrodes. The AEM has a selective permeability when the voltage is applied such that cations in the saline water solution have a first diffusion rate d | 2020-04-30 |
20200131059 | WATER TREATMENT PLANT HAVING INTEGRATED BALLASTED FLOCCULATION AND DECANTATION, AND A CORRESPONDING METHOD - The invention relates to a water treatment plant comprising: means ( | 2020-04-30 |
20200131060 | MEDIA FILTER HAVING NONPOWERED MIXING AND COAGULATION BASIN, AND SEAWATER DESALINATION PLANT AND DISSOLVED AIR FLOATATION APPARATUS USING SAME - A nonpowered mixing and coagulation basin is provided, which generates turbulences of at least two kinds inside the mixing and coagulation basin to which the raw water flows so that foreign matters contained in the raw water come into contact with each other while circulating by a water flow to be coagulated into a predetermined size, and a dissolved air floatation device using the same. The nonpowered mixing and coagulation basin has multiple stages with different packing materials and packing densities to form turbulent flows inside the raw water and control a flow speed, thereby uniformly mixing raw water and coagulant to enhance coagulation efficiency. The nonpowered mixing and coagulation basin simultaneously carries out mixing and coagulation at the front end part of the water treatment system, reduces equipment expenses by having no electric motor and agitator, and reduces power consumption because it does not use any power unit. | 2020-04-30 |
20200131061 | Modular System and Method for Mercury Speciation in a Fluid Sample - Modular Hg analysis devices and methods are described for use in mercury speciation protocols. Modules can be selected and removably connected to one another to specifically target mercury species in a sample so as to accurately determine the presence or quantity of different mercury species in a fluid sample. Modules can include reductants for reducing inorganic mercury to form elemental mercury and amalgamation agents to capture the elemental mercury. Modules can include filters for capture of particulates as well as capture agents, e.g., solid phase extraction agents, for capture of organic mercury species. | 2020-04-30 |
20200131062 | METHOD OF BORON-CONTAINED WASTEWATER TREATMENT - A method of boron-contained wastewater treatment includes the following steps. Pretreatment: Mix a boron-contained wastewater with hydrogen peroxide for reaction at pH 8-12. Precipitation: Add n moles of barium compound into the pretreated boron-contained wastewater to provide perborate precipitation at pH 8.5-12. The number n is obtained from an equation of n=([B]*a+[NO | 2020-04-30 |
20200131063 | MULTI-PURPOSE BIO-ELECTRICAL MODULES AND PROCEDURES - The invented bio-electrical system is a housing-electrode which allows insertion of another electrode for various electrochemical and bio-electrical applications. Together with other invented elements as well as standard components, the system is fully scalable, modular, and allows production and collection of gases under pressure. It can be built in many shapes, such as the embodied tubular shape. The design allows operation on unstable ground, for example on ships. Flow of electrolyte can be regulated and directed in cascaded reactions by opening and closing the compartments of the outer or the inner electrodes using the provided electrode holders. The redox conditions inside the system can be controlled using off-the-shelf power supplies which are controlled using the provided algorithm. Gas collection can be regulated based on the level of liquid inside the system using the provided float switches or conductivity probes even as the system is moving or operated under zero-gravity conditions. | 2020-04-30 |
20200131064 | RECONFIGURABLE LEACHING MODULE - Reconfigurable water leaching modules are provided herein. These modules may comprise a plurality of dosing conduits and a plurality of leaching channels fluidly coupled to the dosing conduits where the leaching channels are reconfigurable from a first retracted position to a second extended position and where the leaching channels may hang downwardly from the dosing conduits in the second extended position. | 2020-04-30 |
20200131065 | SEWAGE/WASTEWATER TREATMENT SYSTEM USING GRANULAR ACTIVATED SLUDGE AND MEMBRANE BIO-REACTOR AND SEWAGE/WASTEWATER TREATMENT METHOD USING THE SAME - The present disclosure relates to a sewage/wastewater treatment system using granular activated sludge and a membrane bio-reactor and a sewage/wastewater treatment method using the same that are configured to effectively remove pollutants contained in raw water through a granulation tank in which the granular activated sludge is contained and to allow the raw water to be filtered through movable membranes located on the upper portion of the granulation tank. The system includes: an indirect aeration tank adapted to supply air thereto to allow dissolved oxygen contained in raw water to reach a saturation concentration; a granulation tank adapted to allow floating microorganisms contained in the treated water passing through the indirect aeration tank to be granulated and having a sludge blanket formed thereon; and movable membranes located on the upper portion of the granulation tank in such a manner as to be movable in the granulation tank. | 2020-04-30 |
20200131066 | SYSTEMS AND METHODS FOR UPGRADING CONVENTIONAL ACTIVATED SLUDGE PLANTS - A conventional activated sludge wastewater treatment plant is upgraded by adding one or more of a membrane filtration unit, a membrane aerated biofilm reactor (MABR) unit, and a screen. The membrane filtration unit is added between a process tank and the secondary clarifier. The membrane filtration unit extracts treated effluent at a rate up to 25% of the influent flow rate. The plant is not converted into a membrane bioreactor (MBR) since the MLSS concentration is still less than 4,000 mg/L. The membrane-aerated biofilm reactor (MABR) unit is added to a process tank of the plant and provides attached growth biological treatment. The screen extracts solids from water flowing to the process tanks. When optionally used in combination, the added units and processes increase the capacity of the primary separation, biological processing and secondary separation functions of the plant. The influent flow rate may be increased. | 2020-04-30 |
20200131067 | PHOSPHORUS CONTROL FOR WASTE STREAMS FROM GLYPHOSATE MANUFACTURING PROCESSES - This invention relates to processes for the removal of phosphorous from aqueous waste streams comprising phosphorous-containing compounds produced in the manufacture of glyphosate, in order to meet and typically exceed environmental regulations. More particularly, various embodiments of the present invention relate to the removal of phosphorous-containing compounds utilizing biological treatment system(s), oxidizing agent(s), and/or precipitant(s). The processes of the invention are also applicable to the removal of phosphorous compounds from phosphorous-containing waste streams other than those waste streams resulting from the manufacture of glyphosate. | 2020-04-30 |
20200131068 | CLARIFYING, FILTERING AND DISINFECTING PROCESSING WATER FOR REUSE - Wastewater may be reconditioned for re-use in a food processing line. The wastewater is subjected to coarse particle separation on the wastewater to create first stage water, after which large and small particles in the first stage water are separated in a liquid waste separator to create a second stage water. The second stage water is directed to a flocculation settling tank to aggregate remaining solids, and the remaining solids are removed to create a third stage water. Finally, the third stage water is treated with at least one of UV light and chemical antimicrobials to create reusable water. The reusable water is delivered upstream to reduce fresh water requirements. Ferrate (IV) is an exemplary antimicrobial that has broad applications in the food processing line. | 2020-04-30 |
20200131069 | METHOD AND DEVICE FOR HOMOGENIZING GLASS - A known method for homogenizing glass includes the following steps: providing a cylindrical blank composed of the glass, having a cylindrical outer surface which extends between a first end face and a second end face, forming a shear zone in the blank by softening a longitudinal section of the blank and subjecting it to a thermal-mechanical intermixing treatment, and moving the shear zone along the longitudinal axis of the blank. To reduce the risk of cracks and fractures during homogenizing, it is proposed that a thermal radiation dissipator is used that at least partially surrounds the shear zone, the lateral dimension of which in the direction of the longitudinal axis of the blank is greater than the shear zone and smaller than the length of the blank, the thermal radiation dissipator being moved synchronously with the shear zone along the longitudinal axis of the blank. | 2020-04-30 |
20200131070 | METHOD FOR TEMPERING GLASS SHEETS - A method for heat strengthening or tempering glass sheets of a glass load containing several glass sheets, in which the glass sheets are heated in a furnace to a tempering temperature and the glass load is transferred at a transfer speed (W) away from the furnace into a tempering unit, in which the actual quenching is conducted by blasting cooling air onto both surfaces of the glass sheets. By an initial blasting unit, located between the furnace and the quenching unit and divided into initial blasting zones in the direction transverse to the motion of the glass, is blasted compressed air onto the surface of the leading and trailing edges of a glass sheet, to the direction of which normal it is desired to straighten the end in order to decrease end-edge kink. | 2020-04-30 |
20200131071 | METHOD FOR HOMOGENIZING GLASS - A method for homogenizing glass includes the method: providing a cylindrical blank composed of the glass having a cylindrical outer surface that extends along a longitudinal axis of the blank between a first end face and a second end face, forming a shear zone in the blank by softening a longitudinal section of the blank and subjecting it to a thermal-mechanical intermixing treatment, and displacing the shear zone along the longitudinal axis of the blank. To enable a radial mixing within the shear zone in addition to the tangential mixing with the lowest possible time and energy input, starting from this method, cylindrical sections of the blank are adjacent to the shear zone on both sides, the first cylindrical section having a first central axis and the second cylindrical section having a second central axis, the first central axis and the second central axis being temporarily non-coaxial with each other. | 2020-04-30 |
20200131072 | OPTICAL GLASS AND OPTICAL ELEMENT - An optical glass is provided which does not contain components negatively affecting the environment as environmental loads, and is less colored while having a refractive index maintained moderately high. The optical glass has a composition including, in % by mass, 30% or more and 47% or less of SiO | 2020-04-30 |
20200131073 | Method for Manufacturing a Glass Preform for Optical Fibers - Methods for manufacturing fluorine-doped glass preforms for optical fibers are disclosed. An exemplary method includes exposing a soot preform to an atmosphere containing a fluorine-containing gas in a first elongated chamber of a first furnace. The first elongated chamber typically has a single isothermal hot zone, which may be maintained at a doping temperature of about 800° C. to 1200° C., to obtain a fluorine-doped soot preform. The exemplary method further includes dehydrating the fluorine-doped soot preform by exposing it to an atmosphere containing a chlorine-containing gas in a second elongated chamber of a second furnace. The second elongated chamber typically has an upper hot zone, which may be maintained at a dehydration temperature of about 1000° C. to 1350° C., and a lower hot zone, which may be maintained at a consolidation temperature of about 1500° C. to 1650° C. Dehydration of the fluorine-doped soot preform typically occurs in the upper hot zone of the second furnace. The exemplary method further includes consolidating the fluorine-doped soot preform within the lower hot zone of the second furnace to form a fluorine-doped glass preform. | 2020-04-30 |
20200131074 | GLASS PLATE AND METHOD FOR MANUFACTURING SAME - A glass sheet of the present invention has a content of Li | 2020-04-30 |
20200131075 | GLASS SUBSTRATE - A glass substrate of the present invention has a temperature at a viscosity at high temperature of 10 | 2020-04-30 |
20200131076 | OPTICAL GLASS, PREFORM, AND OPTICAL ELEMENT - There are provided an optical glass that has a low temperature coefficient of relative refractive index and that can contribute to correction of the influence on image formation characteristics due to temperature change, and a preform and an optical element that use the optical glass. | 2020-04-30 |
20200131077 | OPTICAL MATERIAL FOR LIGHT GUIDE PLATES AND LIGHT GUIDE PLATE - An optical material for a light guide plate has a refractive index of 1.70 or more, a thickness of 1.1 mm or less, and a waviness of a surface of less than 50×10 | 2020-04-30 |
20200131078 | ENAMEL COMPOSITION AND METHOD OF PREPARING THE SAME - An enamel composition having improved cleaning performance, a method of preparing the enamel composition, and a cooking device having the enamel composition are disclosed. The enamel composition includes glass frit and a metal oxide catalyst, wherein the metal oxide catalyst includes at least one of a unary metal oxide or a binary metal oxide, thereby allowing cleaning at room temperature while exhibiting good fouling resistance to allow easy removal of oil contaminants, such as chicken fat. | 2020-04-30 |
20200131079 | CRYSTALLIZED GLASS SUBSTRATE - A crystallized glass substrate includes a crystallized glass serving as a base material and a compressive stress layer forming a surface thereof. The crystallized glass contains, in % by weight on an oxide basis, 40.0% to 70.0% of a SiO | 2020-04-30 |
20200131080 | GLASS-CEREMIC ARTICLE AND GLASS-SERAMIC FOR ELECTRONIC DEVICE COVER PLATE - The present invention discloses a glass-ceramic article and a glass-ceramic for an electric device cover plate, the glass-ceramic comprises, as a predominant crystalline phase, lithium silicate and the quartz crystalline phase, and has a composition expressed in weight percent including: SiO | 2020-04-30 |
20200131081 | DIVALENT MANGANESE-DOPED ALL-INORGANIC PEROVSKITE QUANTUM DOT GLASS AND PREPARATION METHOD THEREOF - The present invention relates to a divalent manganese-doped all-inorganic perovskite quantum dot glass, and constituents of the divalent manganese-doped all-inorganic perovskite quantum dot glass are as follows: B | 2020-04-30 |
20200131082 | PROCESS FOR OBTAINING A TEXTURED GLASS SUBSTRATE COATED WITH AN ANTIREFLECTIVE COATING OF SOL-GEL TYPE - A process for obtaining a material including a textured glass substrate coated, on at least one of its textured faces, with an antireflective coating of sol-gel type based on porous silica, includes a stage of application, to the at least one textured face of the substrate, of a solution containing at least one silica precursor and at least one pore-forming agent, then a heat treatment stage targeted at consolidating the antireflective coating. Before the application stage, the glass substrate is subjected to a preheating stage, so that the at least one textured face intended to be coated with the antireflective coating has a temperature within a range extending from 30° C. to 100° C. immediately before the application stage. | 2020-04-30 |
20200131083 | Nanostructured Transparent Article with Both Hydrophobic and Antifog Properties and Methods for Making It - A transparent article having a face provided with a nano structure, wherein a top part of the nano structure has hydrophobic properties and a remaining part of the nanostructure confers antifog properties to said face of said transparent article. | 2020-04-30 |
20200131084 | Low Solar Heat Gain Coatings, Laminated Glass Assemblies, and Methods of Producing Same - The invention provides transparent conductive coatings based on indium tin oxide. In some embodiments, the coating includes two indium tin oxide films and two nickel alloy films. Also provided are laminated glass assemblies that include such coatings. | 2020-04-30 |
20200131085 | METHODS AND SYSTEMS FOR CHEMICALLY STRENGTHENING LITHIUM-CONTAINING GLASS - Methods and systems of strengthening lithium-containing glass-based substrates including contacting at least a portion of the lithium-containing glass-based substrates with a first salt bath comprising at least 2 wt. % lithium nitrate and at least one of potassium nitrate and sodium nitrate and contacting at least a portion of the lithium-containing glass-based substrates with a second salt bath comprising at least one of potassium nitrate and sodium nitrate. The methods further include that after contacting 3 m | 2020-04-30 |
20200131086 | GLASS BALL - A glass ball has a density of 2.3 to 3.2 g/cm | 2020-04-30 |
20200131087 | MANUFACTURING PROCESS OF POZZOLAN WITH COLOR CHANGE AND POZZOLAN THUS OBTAINED - The present invention refers to a manufacturing process of artificial pozzolan which has the final color gray. In order to perform the processes in the desired way, the kiln atmosphere shall contain low oxygen concentration and the presence of reducing agents. However the presence of carbon monoxide at the kiln outlet is not desirable, due to environmental impacts and the increase in specific heat consumption of the kiln. So the process described in this invention comprises the following steps: heating (1), which consists of heating the raw materials to a temperature between 100-350° C. until drying of the material to a moisture mass fraction of 0-5% (wet basis); mixing (2), which consists of mixing the dry raw materials from the heating process with the right proportion of fuel, in from 1% to 5% in mass fraction, according to the concentration of hematite present in the raw material; calcining (3), which consists of heating the fuel and raw materials blend to a temperature between 700-900° C., with oxygen concentration between 1-5% and, finally, cooling (4), which consists of an initial step of rapid decrease in pozzolan temperature until 600° C. and a final step of slow decrease in pozzolan temperature until 120° C. | 2020-04-30 |
20200131088 | CELLULOSE FLAKES, RELATED MANUFACTURING METHOD AND BINDING COMPOUND INCORPORATING SAME - The present invention relates to cellulose flakes obtained by grinding Kraft paper from discarded packing from construction work, a manufacturing method for said cellulose flakes and a binding compound incorporating said flakes. The aforementioned cellulose flake improves the mechanical properties of any product obtained using the same, for example, mortars and concretes. | 2020-04-30 |
20200131089 | COPOLYMERS HAVING A GRADIENT STRUCTURE - The present invention relates to a copolymer, especially for use as a dispersant for solid particles, in particular for use as dispersant for mineral binder compositions, having a polymer backbone and side chains bonded thereto, comprising at least one ionizable monomer unit M1 and at least one side chain-bearing monomer unit M2, wherein the copolymer has a gradient structure in at least one section A in a direction along the polymer backbone with regard to the ionizable monomer unit M1 and/or with regard to the side chain-bearing monomer unit M2. | 2020-04-30 |
20200131090 | PROCESS FOR MANUFACTURING A COMPOSITE PART - A process for manufacturing a composite part includes introducing an adhesion promoter into the pores of a fibrous preform formed by threads covered with a coating having —OH groups on its surface, the adhesion promoter including an electron-withdrawing group G1 that is reactive according to a reaction of substitution or of nucleophilic addition with the —OH groups, and a reactive group G2; grafting the adhesion promoter to the surface of the coating by a reaction of substitution or nucleophilic addition of the —OH groups on the group G1; introducing a ceramic precursor resin into the pores of the fibrous preform; polymerizing the resin introduced and bonding the grafted adhesion promoter to the resin by chemical reaction between these two compounds at the level of the group G2, and forming a ceramic matrix phase in the pores of the fibrous preform by pyrolysis of the polymerized resin. | 2020-04-30 |
20200131091 | Ceramic Material, Component, and Method for Producing the Component - A ceramic material, a component, and a method for producing a component are disclosed. In an embodiment a ceramic material includes a structure based on a system selected from the group consisting of Ni—Co—Mn—O, Ni—Mn—O and Co—Mn—O, and at least one dopant selected from lanthanides, wherein the ceramic material has a negative temperature coefficient of an electrical resistance. | 2020-04-30 |
20200131092 | CERAMIC MATRIX COMPOSITE TURBINE NOZZLE SHELL AND METHOD OF ASSEMBLY - A method of manufacturing a ceramic matrix composite (CMC) turbine nozzle shell is provided. The method includes: assembling a primary outer nozzle platform, a primary inner nozzle platform, a core and trailing edge preform, and an airfoil-shaped body; joining the primary outer nozzle platform to a secondary outer nozzle platform of the airfoil-shaped body; and joining the primary inner nozzle platform to a secondary inner nozzle platform of the airfoil-shaped body. Composite plies circumferentially surround the airfoil-shaped body, and their longitudinal edges are cut into fingers that are folded down. The fingers are interleaved between secondary platform plies to form the secondary outer and inner nozzle platforms. | 2020-04-30 |
20200131093 | Hard PZT Ceramic, Piezoelectric Multilayer Component and Method for Producing a Piezoelectric Mulitlayer Component - A hard lead zirconate titanate (PZT) ceramic has an ABO | 2020-04-30 |
20200131094 | Method of producing Nanoconcrete with High-Energy Mixing - In a method of producing nanoconcrete according the bottom-up approach of nano technology with the High-Energy Mixing of composition including cement, water, sand, additives and superplasticizers, the mixing is performed with flow of mixture characterized by Reynolds number and Power number in the range of 20-800 and 0.1-4.0 respectively with installation a disk horizontally into mixing assembly on the top layer of activated mixture coaxially with vertical axis of assembly and with the axis of impeller rotation on the adjustable level to avoid destroying created gel as a result of interruptions of process, to increase laminarity of the mixture flow, energy absorption by the mixture, and shear stress for creation additional quantity of the nanostructured Calcium Silicate Hydrate (C—S—H) gel necessary for making nanoconcrete. | 2020-04-30 |
20200131095 | PEEL-RESISTANT SELF-HEALING COATINGS AND STAINS FOR POROUS SUBSTRATES - Disclosed are methods of protecting porous substrates and/or increasing the peel-resistance of coatings and stains for porous substrates. The methods may include providing a stain or coating comprising a microencapsulated self-healing material; and applying the stain or coating to a porous substrate. Damage to the stain or coating may release the self-healing material at a site of damage, such as a crack or scratch in the stain or coating. The self-healing material may be a polymeric precursor, an unsaturated polyester resin or alkyd, a fatty acid-based natural oil or derivative thereof, or a cross-linkable silane or siloxane monomer or resin. The microencapsulated self-healing material may include a microcapsule having a shell wall that includes a thermosetting polymer or a thermoplastic polymer; the thermosetting polymer may include urea-formaldehyde, melamine formaldehyde, polyurethane, polyurea, or polyacrylate; and the thermoplastic polymer comprises poly(methyl methacrylate), poly(lactic acid), or poly(glycolic acid). | 2020-04-30 |
20200131096 | Biofertilizer Composition and Method of Manufacture - A biofertilizer composition and method of manufacturing the same contains a microorganism consortium in culture medium, a first additive having an organic acid chelating agent, a second additive having a nitrogen source, a potassium source, a chelated metal, and a salt, and water. The microorganism consortium comprises, at least, beneficial lactic acid fermenting microbes, bacteria belonging to the Bacilli class, and yeast. | 2020-04-30 |
20200131097 | METHODS OF TRACING AND/OR SOURCING PLANT MATERIAL - Disclosed are methods of producing nutrient solutions having unique isotopic fingerprints; methods of producing traceable plants; and methods of identifying the source of a traceable plant that does not rely on expensive artificially separated isotopes. Plants grown with these nutrient solutions will have unique isotopic fingerprints that will be difficult or impossible to counterfeit. | 2020-04-30 |
20200131098 | ENHANCED EFFICIENCY FERTILIZER WITH UREASE INHIBITOR AND NITRIFICATION INHIBITOR IN SEPARATE PARTICLES - Particulate fertilizer compositions that include nitrification inhibitors and urease inhibitors are described herein. The inhibitors are separated from each other by being in separate particles. Fertilizer particles in the composition include particles having a core-shell structure, with an inhibitor included in the core particle. | 2020-04-30 |
20200131099 | MULTIPLE-STAGE CATALYST SYSTEM FOR SELF-METATHESIS WITH CONTROLLED ISOMERIZATION AND CRACKING - Embodiments of processes and multiple-stage catalyst systems for producing propylene comprising introducing a hydrocarbon stream comprising 2-butene to an isomerization catalyst zone to isomerize the 2-butene to 1-butene, passing the 2-butene and 1-butene to a metathesis catalyst zone to cross-metathesize the 2-butene and 1-butene into a metathesis product stream comprising propylene and C | 2020-04-30 |
20200131100 | OXIDATIVE COUPLING OF METHANE SYSTEMS AND METHODS - Systems and methods conducive to the formation of one or more alkene hydrocarbons using a methane source and an oxidant in an oxidative coupling of methane (OCM) reaction are provided. One or more vessels each containing one or more catalyst beds containing one or more catalysts each having similar or differing chemical composition or physical form may be used. The one or more catalyst beds may be operated under a variety of conditions. At least a portion of the catalyst beds may be operated under substantially adiabatic conditions. At least a portion of the catalyst beds may be operated under substantially isothermal conditions. | 2020-04-30 |
20200131101 | OXIDATIVE COUPLING OF METHANE AT NEAR AMBIENT FEED TEMPERATURE - Methods of performing a startup of an oxidative coupling of methane reaction to produce C2+ hydrocarbons are described. The methods can include incrementally varying startup parameters of the oxidative methane reactor and using the feed gas as a coolant such that high C2+ hydrocarbon selectivity is achieved. | 2020-04-30 |
20200131102 | Process for Catalytic Oxidative Conversion of Methane to Ethylene in the Presence of Chlorine Intermediates - A process for producing ethylene comprising (a) contacting a reactant mixture with an oxidative coupling of methane (OCM) catalyst in the presence of a chlorine intermediate precursor in a reactor to yield a product mixture, wherein the reactant mixture comprises methane and oxygen, wherein the product mixture comprises ethylene, ethane, and unreacted methane, and wherein the OCM catalyst comprises an alkali metal, an alkaline earth metal, or both; and (b) recovering at least a portion of the ethylene from the product mixture. Yielding the product mixture in step (a) further comprises (i) allowing a first portion of the reactant mixture to react via an OCM reaction, (ii) allowing at least a portion of the chlorine intermediate precursor to generate a chlorine intermediate, and (iii) allowing a second portion of the reactant mixture to react via the chlorine intermediate. | 2020-04-30 |
20200131103 | COMPOSITION, ORGANIC LIGHT-EMITTING DEVICE, DISPLAY DEVICE, PHOTOELECTRIC CONVERSION APPARATUS, ELECTRONIC APPARATUS, AND MOVING OBJECT INCLUDING THE COMPOSITION - A composition contains an organic compound and an anthracene compound different from the organic compound, the anthracene compound having a hydrogen atom at at least one of positions 9 and 10, in which the concentration of the anthracene compound is 100 ppm or less. Additionally, a long-lived organic light-emitting device includes an organic compound layer containing a reduced concentration of the anthracene compound. | 2020-04-30 |
20200131104 | METHOD FOR THE PRODUCTION OF 2,3,3,3-TETRAFLUOROPROPENE - The present invention relates to a process for the production of 2,3,3,3-tetrafluoropropene comprising the stages: | 2020-04-30 |
20200131105 | REACTOR LAYOUT FOR METHANOL PRODUCTION FROM LOW QUALITY SYNTHESIS GAS - A reactor layout for a process of methanol production from low quality synthesis gas, in which relatively smaller adiabatic reactors can be operated more efficiently, some of the inherent disadvantages of adiabatic reactors for methanol production are avoided. This is done by controlling the outlet temperature in the pre-converter by rapid adjustment of the recycle gas, i.e. by manipulating the gas hourly space velocity in the pre-converter. | 2020-04-30 |
20200131106 | PHARMACEUTICAL COMPOSITIONS COMPRISING MONOTERPENES - The present invention provides a process for purifying a monoterpene or sesquiterpene having a purity greater than about 98.5% (w/w). The process comprises the steps of derivatizing the monoterpene (or sesquiterpene) to produce a monoterpene (or sesquiterpene) derivative, separating the monoterpene (or sesquiterpene) derivative, and releasing the monoterpene (or sesquiterpene) from the derivative. Also encompassed by the scope of the present invention is a pharmaceutical composition comprising a monoterpene (or sesquiterpene) having a purity greater than about 98.5% (w/w). The purified monoterpene can be used to treat a disease such as cancer. The present monoterpene (or sesquiterpene) may be administered alone, or may be co-administered with radiation or other therapeutic agents, such as chemotherapeutic agents. | 2020-04-30 |
20200131107 | DENDRITIC POLYETHYLENE GLYCOL DERIVATIVE, AND PREPARATION METHOD AND APPLICATION THEREOF - The disclosure discloses a dendritic polyethylene glycol derivative and a preparation method and an application thereof. The dendritic polyethylene glycol derivative has a structure of formula (I), has multiple end functional groups, has a stronger water solubility in comparison with linear-chain polyethylene glycol, and can solve a problem of insufficient water solubility due to the increase of load when modifying an insoluble drug by the polyethylene glycol. The preparation method of the dendritic polyethylene glycol derivative provided by the disclosure has mild reaction conditions, is green and environmentally friendly, is low in cost, and is easy to implement industrialization. | 2020-04-30 |
20200131108 | METHOD FOR SYNTHESIZING NOVEL COMPOUNDS DERIVED FROM 3-HYDROXY-CYLOPENTYL ACETIC ACID - The present invention relates to compounds of formula (I): | 2020-04-30 |
20200131109 | MULTI-ARM SINGLE MOLECULAR WEIGHT POLYETHYLENE GLYCOL, ACTIVE DERIVATIVE THEREOF, AND PREPARATION AND APPLICATION THEREOF - Being used for drug modification, the multi-arm single molecular weight polyethylene glycol and an active derivative thereof provided herein can effectively improve the solubility, stability, and immunogenicity of the drugs, improve the absorption of the drugs in vivo, prolong the half-life of the drugs, and increase bioavailability, enhance efficacy, and reduce toxic and side effects of the drugs. A gel formed from the active derivative of the multi-arm single molecular weight polyethylene glycol provided herein can be used for the preparation of controlled release drugs so as to prolong the action time of the drugs, thereby reducing the number of administrations and improving patient compliance. | 2020-04-30 |
20200131110 | O-PHENYL PHENOXYALKYL ACRYLATE AND METHODS FOR PRODUCING THE SAME - The present disclosure provides a method for preparing o-phenyl phenoxyalkyl acrylate, including: transesterifying an acrylate-based compound with a biphenyl alcohol compound in the absence of a solvent and in the presence of a catalyst and a polymerization inhibitor to prepare the o-phenyl phenoxyalkyl acrylate represented by the following formula (II), | 2020-04-30 |
20200131111 | METHOD FOR THE PRODUCTION OF ETHYLENEAMINES - The present invention relates to a process for preparing alkanolamines and/or ethyleneamines in the liquid phase, by reacting ethylene glycol and/or monoethanolamine with ammonia in the presence of an amination catalyst comprising Co, Ru and Sn. | 2020-04-30 |
20200131112 | NOVEL COMPOUND AND ORGANIC LIGHT EMITTING DEVICE USING THE SAME - The present disclosure relates to a novel compound represented by Chemical Formula 1 and an organic light emitting device using the same. The compound is used as a material of an organic material layer of the organic light emitting device. | 2020-04-30 |
20200131113 | METHODS AND INTERMEDIATES FOR SYNTHESIZING SK1-I - The invention provides methods for synthesizing the compound (2R,3S,4E)-N-methyl-5-(4′-pentylphenyl)-2-aminopent-4-ene-1,3-diol, also known as SK1-I, and intermediate compounds used in its synthesis. | 2020-04-30 |
20200131114 | POLYMORPHIC COMPOUNDS AND USES THEREOF - The present invention relates to compounds and methods useful for selectively modulating mTORC1 activity. | 2020-04-30 |
20200131115 | PROCESS TO PREPARE A SOLID COMPOSITION OF AN AMINO ACID DIACETIC ACID - A process for the preparation of a solid composition of an amino acid diacetic acid compound wherein the amino acid diacetic acid compound is methyl glycine-N,N-diacetic acid or a salt thereof, or glutamic N,N-diacetic acid or a derivative thereof, as well as the product obtained by such process are disclosed. The process includes feeding a saturated or oversaturated aqueous composition of the amino acid diacetic acid compound in an aqueous solvent to a drum dryer, wherein the aqueous composition is fed to the drum surface with a layer thickness of from about 0.1 to about 10 mm, the drum has a surface temperature of from about 80 to about 180° C., and the drum operates at a tangential speed of from about 0.1 to about 100 m/min. The method further includes removing the mass from the drum before a full revolution of the drum. | 2020-04-30 |
20200131116 | CRYSTAL FORMS OF AMINO LIPIDS - Provided herein are novel solid forms of each of four compounds: (1) heptadecan-9-yl 8-((2-hydroxyethyl)amino)octanoate (“Compound 1”), (2) heptadecan-9-yl 8-((2-hydroxyethyl)(6-oxo-6-(undecyloxy)hexyl)amino)octanoate (“Compound 2”), (3) heptadecan-9-yl 8-((2-hydroxyethyl)(8-(nonyloxy)-8-oxooctyl)amino)octanoate (“Compound 3”), and (6Z,9Z,28Z,31Z)-heptatriaconta-6,9,28,31-tetraen-19-yl 4-(dimethylamino)butanoate (“MC3”), and related compositions and methods. | 2020-04-30 |
20200131117 | METHOD FOR PRODUCING AMIDE COMPOUND - Provided is a novel method for producing amide compounds at high stereochemical selectivities. The method according to the present invention for producing amide compounds is provided with an amidation step for reacting, in the presence of a catalyst comprising a metal compound, an amino compound with an aminoester compound represented by general formula (1) to amidate the ester group in the aminoester compound. | 2020-04-30 |
20200131118 | CHEMICAL LIQUID AND CHEMICAL LIQUID STORAGE BODY - An object of the present invention is to provide a chemical liquid having excellent defect inhibition performance and a chemical liquid storage body. The chemical liquid according to an embodiment of the present invention is a chemical liquid containing an organic solvent that has a conductivity equal to or lower than 10 | 2020-04-30 |
20200131119 | THERAPEUTIC COMPOUNDS AND METHODS - The invention relates to compounds of Formula (I) and methods for their preparation. Also described are pharmaceutical compositions comprising a compound of Formula (I) and their use in the treatment or prevention of conditions associated with mitochondrial dysfunction. Formula (I) | 2020-04-30 |
20200131120 | METHOD FOR PRODUCING ISOCYANATES - The invention relates to a method for preparing an isocyanate by phosgenating the corresponding primary amine in the gas phase, wherein the gaseous reaction product mixture is cooled by being brought into contact with at least one flow stream of a quenching liquid in a quenching zone, wherein the quenching liquid used in total comprises, based on the total mass, organic solvents in a proportion of maximally 50.0% by mass, and the remainder of up to 100% by mass consists of at least the isocyanate to be produced, thereby obtaining a mixture of the reaction product mixture and the quenching liquid. Furthermore, the mixture obtained in this manner of the reaction product mixture and the quenching liquid is separated into a liquid and a gaseous phase in a collection zone, and a liquid solvent intermediate flow comprising more than 50.0% by mass of organic solvents, based on the total mass of the liquid solvent intermediate flow, is conducted into the collecting zone and/or into a collecting tank arranged fluidically downstream of the collection zone for the liquid phase obtained in the collection zone. | 2020-04-30 |
20200131121 | USP30 INHIBITORS - The application relates to phenyl- or naphthylsulfonamide derivatives of the structural formula (I). The compounds are described as inhibitors of USP30 (ubiquitin specific peptidase 30) useful for the treatment of conditions involving mitochondrial defects including neurodegenerative diseases such as Alzheimer's and Parkinson's or a neoplastic disease such as leukemia. | 2020-04-30 |
20200131122 | METHOD FOR RECOVERING DIMETHYL SULFOXIDE FROM RECOVERED RESIST REMOVER - A method for recovering dimethyl sulfoxide, including a step of contacting a recovered resist remover containing at least one compound selected from the group consisting of glycol ether, glycol and triol, and dimethyl sulfoxide with water and performing distillation. | 2020-04-30 |
20200131123 | INDOLE-FORMAMIDE DERIVATIVE, PREPARATION METHOD THEREFOR AND USE THEREOF IN MEDICINE - A solid dispersion, a method for preparing same, and a solid preparation comprising the solid dispersion. The solid dispersion contains (R)-4-amino-1-(1-(but-2-ynylacyl)pyrrolidin-3-yl)-3-(4-(2,6-difluorophenoxy)phenyl)-1,6-dihydro-7H-pyrrolo[2,3-d]pyridazine-7-one or a pharmaceutically acceptable salt thereof, and a carrier material. The carrier material is selected from hydroxypropyl methylcellulose acetate succinate and hydroxypropyl methylcellulose phthalate. | 2020-04-30 |
20200131124 | COMPOUND AND ORGANIC LIGHT EMITTING ELEMENT COMPRISING SAME - Provided is a compound of Chemical Formula 1: | 2020-04-30 |
20200131125 | ARYL-PIPERIDINE DERIVATIVES - An aryl-piperidine derivative of formula I, wherein the meaning of R | 2020-04-30 |
20200131126 | Process for the Separation of Optical Isomers of Racemic 3-Alkylpiperidine-Carboxylic Acid Ethyl Esters - The subject-matter of the invention is process for the separation of optical isomers of racemic 3-alk-3-carboxylic acid ethyl esters of formula rac-I with the resolving agent (II) (−)-2,3:4,5-di-O-izopropylidene-2-keto-L-gulonic acid (hereinafter: diacetone-L-ketogulonic acid). | 2020-04-30 |
20200131127 | INTERMEDIATES FOR THE PREPARATION OF REMIFENTANIL HYDROCHLORIDE - A new intermediate for synthesizing 1-substituted-4-[phenyl(propanoyl)amino]piperidine-4-carbonitrile derivatives is laid open. Specifically set out is a method for use of this intermediate in the preparation of remifentanil. The enclosed shorter process offers a greater yield of products with higher purity as compared to methods reported in the prior art. | 2020-04-30 |