25th week of 2017 patent applcation highlights part 26 |
Patent application number | Title | Published |
20170174555 | GLASS COMPOSITIONS WITH IMPROVED CHEMICAL AND MECHANICAL DURABILITY - The embodiments described herein relate to chemically and mechanically durable glass compositions and glass articles formed from the same. In another embodiment, a glass composition may include from about 70 mol. % to about 80 mol. % SiO | 2017-06-22 |
20170174556 | GLASS COMPOSITION, GLASS SHEET FOR CHEMICAL STRENGTHENING, STRENGTHENED GLASS SHEET, AND STRENGTHENED GLASS SUBSTRATE FOR DISPLAY - The glass composition of the present invention contains, in mol %: 58% or more and less than 70% SiO | 2017-06-22 |
20170174557 | ION EXCHANGEABLE GLASS WITH FAST DIFFUSION - Glasses that undergo rapid ion exchange. The glasses comprise SiO | 2017-06-22 |
20170174558 | PHOTOCHROMIC GLASS WITH SHARP CUTOFF - A photochromic glass that includes a base glass and a photochromic agent is described. The base glass is a modified boroaluminosilicate glass and the photochromic agent is a nanocrystalline cuprous halide phase. The photochromic glass exhibits a sharp cutoff in the UV or short wavelength visible portion of the spectrum along with an absorption band at longer wavelengths in the visible. The nanocrystalline cuprous halide phase includes Cu | 2017-06-22 |
20170174559 | BOROSILICATE GLASSES WITH LOW ALKALI CONTENT - According to one embodiment, a glass may include from about 50 mol. % to about 70 mol. % SiO | 2017-06-22 |
20170174560 | OPAQUE QUARTZ GLASS AND METHOD FOR ITS PRODUCTION - To provide opaque quartz glass having no water absorbing properties and being excellent in infrared light shielding properties, and a method for its production. In the production of opaque quartz glass of the present invention, a fine amorphous silica powder and a pore forming agent are mixed, then molded and heated at a predetermined temperature, to obtain opaque quartz glass wherein contained pores are closed pores, the average pore size of pores is from 5 to 20 μm, and the content density of pores is high, whereby the heat shielding properties are high. | 2017-06-22 |
20170174561 | Chemical Composition for Production of Hollow Spherical Glass Particles with High Compressive Strength - A hollow spherical glass particle, comprising aluminum oxide Al | 2017-06-22 |
20170174562 | PROCESS FOR PRODUCING GLASS SUBSTRATE, AND GLASS SUBSTRATE - A process for producing a glass substrate includes a step of forming an antiglare region on at least one of main surfaces of a glass plate, a cutting step of cutting the glass plate and a removal step of removing a part of the antiglare region. | 2017-06-22 |
20170174563 | Process of producing glass - A process of producing a glass includes preparing a glass material including silicates; coating a refractory material on the glass material to form a refractory glass material capable of being resistant to 500-1,200° C.; subjecting the refractory glass material to heat to be deformed; shaping the deformed refractory glass material to form a half-finished product having a curved shape by molding; and cooling the half-finished product to produce a finished product. In one embodiment, the refractory material is insulating. In another embodiment, the refractory material is conductive. | 2017-06-22 |
20170174564 | GLASS ARTICLE - A glass article includes a glass core layer and a glass cladding layer adjacent to the core layer. A coefficient of thermal expansion (CTE) of the core layer is greater than a CTE of the cladding layer. The core layer has a tensile stress, and the cladding layer has a compressive stress. A retained strength of the glass article is a strength determined after abrasion of an outer surface of the glass article with 1 mL of 90 grit SiC particles for 5 seconds at an abrasion pressure, and a ratio of the retained strength at an abrasion pressure of 25 psi to the retained strength at an abrasion pressure of 5 psi is at least about 0.3. | 2017-06-22 |
20170174565 | GLASS SHEET FOR PIGMENT PRINTING, PIGMENT-PRINTED GLASS SHEET, PRODUCTION METHOD THEREFOR, AND IMAGE DISPLAY DEVICE - A glass sheet for pigment printing contains, as represented by mass percentage on the basis of oxides, from 60% to 75% of SiO | 2017-06-22 |
20170174566 | Method for making strengthened glass having reduced induced curvature using differential chemistry - Chemically strengthened glass and a method for making utilizing differential chemistry are provided. The method includes providing a substrate having a glass chemical structure. Host alkali ions are situated in the chemical structure. The substrate has a treatment-rich volume and a treatment-poor volume located as opposed to each other in the substrate. The method also includes providing an exchange medium characterized by including a composition associated with an ion exchange rate of invading alkali ions having an average ionic radius that is larger than an average ionic radius of the host alkali ions. The method also includes providing a modified exchange medium including a modified composition associated with a modified ion exchange rate of the invading alkali ions. The method also includes applying the exchange mediums and conducting ion exchange to produce the strengthened substrate. | 2017-06-22 |
20170174567 | SYNTHETIC POLYMER RHEOLOGY MODIFIER AND WATER RETENTION AGENT REPLACEMENT FOR CELLULOSE ETHER IN CEMENT COMPOSITIONS - The present invention provides substantially nonionic brush polymers having pendant polyether groups, preferably poly(alkylene glycol) groups, which polymers are useful as synthetic polymer substitutes for cellulose ethers in mortars and hydraulic binders. The brush polymers are preferably crosslinked, such as with ethylene glycol di(meth)acrylates. | 2017-06-22 |
20170174568 | Soil Remediation by Molecular Binding for Producing Beneficial Use Determined Polymer Concrete Products - A method for soil remediation by molecular binding for producing beneficial use determined polymer concrete product that removes hazardous pollutants from a quantity of contaminated soil. Hazardous pollutants are identified though chemical analysis in order to select at least corresponding polymer and at least one corresponding binder for each hazardous pollutant present in the contaminated soil. The at least one polymer chemically bonds with the hazardous pollutant in order to neutralize the hazardous pollutant within the contaminated soil to form a polymer concrete product. The polymer concrete product is then used as a concrete substitute for construction applications. | 2017-06-22 |
20170174569 | LIGHTWEIGHT POLYMER CONCRETE COMPOSITION - A lightweight foamed polymer concrete admixture for use in fabricating building components, the polymer concrete comprising a mixture of a polyol, an isocyanate, an aggregate, and water, wherein once mixed, the mixture releases carbon dioxide gas creating a foamed mixture that may be shaped to form a building component such as, but not limited to, lap siding, shake siding, trim boards, stone and stucco sheeting. | 2017-06-22 |
20170174570 | DIMENSIONALLY STABLE GEOPOLYMER COMPOSITION AND METHOD - A method for making geopolymer cementitious binder compositions for cementitious products such as concrete, precast construction elements and panels, mortar, patching materials for road repairs and other repair materials, and the like is disclosed. The geopolymer cementitious compositions of some embodiments are made by mixing a synergistic mixture of thermally activated aluminosilicate mineral, calcium sulfoaluminate cement, a calcium sulfate and a chemical activator with water. | 2017-06-22 |
20170174571 | DIMENSIONALLY STABLE GEOPOLYMER COMPOSITION AND METHOD - A method for making geopolymer cementitious binder compositions for cementitious products such as concrete, precast construction elements and panels, mortar and repair materials, and the like is disclosed. The geopolymer cementitious compositions of some embodiments are made by mixing a synergistic mixture of thermally activated aluminosilicate mineral, calcium aluminate cement, a calcium sulfate and a chemical activator with water | 2017-06-22 |
20170174572 | CEMENT COMPOUND AND A METHOD FOR THE PRODUCTION THEREOF - The present invention relates to a cement compound. The invention also relates to a method for producing such a cement compound. More in particular, the present invention relates to a cement compound comprising at least a reactive glass compound, an alkaline activator and a filler, and optionally additives, said reactive glass compound comprising at least 35 wt % CaO, at least 25 wt % SiO | 2017-06-22 |
20170174573 | SYNTHETIC GASKET MATERIALS FOR USE IN HIGH PRESSURE HIGH TEMPERATURE PRESSES - A gasket material for high pressure high temperature presses, comprising: a proportion of a clay mineral a proportion of a hard material for increasing the viscosity of the clay mineral a proportion of a binder selected from the group of borate binders, phosphate binders, and mixtures thereof. | 2017-06-22 |
20170174574 | ALUMINA SINTERED BODY AND BASE SUBSTRATE FOR OPTICAL DEVICE - An alumina sintered body according to the present invention has a degree of c-plane orientation of 90% or more as determined by Lotgering's method from an X-ray diffraction profile obtained by irradiating a plate surface with X-rays in a range of 2θ=20° to 70°. The alumina sintered body has no pores when a cross-sectional surface formed in a direction perpendicular to the plate surface is polished using an Ar | 2017-06-22 |
20170174575 | CERAMIC GRANULES HAVING HIGH REFLECTIVITY AND PREPERATION METHOD FOR THE SAME - Ceramic granules having high reflectivity and a preparation method for the same comprise sand core particulates and at least one coating thereon, wherein said sand core particulates contain calcined tobelite that is obtained by calcining the tobelite ore at 700-1200° C.; and said sand core particulates are coated with an inorganic coating, and then calcined at 800-1200° C. to obtain ceramic granules. Said ceramic granules have a particle size of 0.1-3.5 mm, and have a solar reflectivity SR of not lower than 80% and a staining index DL* of lower than 6%. Said ceramic granules produce a solar reflectivity of not lower than 70% when being applied to the asphalt roll/sheet and a solar reflectivity of not lower than 72% when being applied to the polyurethane foam sheet. | 2017-06-22 |
20170174576 | FLEXIBLE COMPOSITE AEROGEL AND PROCESS FOR PRODUCING SAME - The present invention relates to a flexible composite organic aerogel ( | 2017-06-22 |
20170174577 | NUTRIENT EXTRACTION AND RECOVERY DEVICE FOR ISOLATION AND SEPARATION OF TARGET PRODUCTS FROM ANIMAL PRODUCED WASTE STREAMS - The present invention provides for nutrient extraction and recovery devices that use the Donnan Membrane Principle (DMP) to cause spontaneous separation of dissolved ions along electrochemical potential gradients, wherein anions and cations such as H | 2017-06-22 |
20170174578 | BIOCHAR AS A MICROBIAL CARRIER - The invention relates to a microbial delivery system where biochar acts as a carrier for microbes. | 2017-06-22 |
20170174579 | COMPOSTING DEVICE - A method of determining the volume of organic material in a composting device includes rotating a mixing paddle in a composting bin that stores the organic material; monitoring the torque from a motor that rotates the mixing paddle as the mixing paddle rotates; and determining the height of the organic material in the composting bin based on the motor torque and the angular displacement of the mixing paddle. The resulting height can be used to determine the volume of the organic material. | 2017-06-22 |
20170174580 | HIGH TEMPERATURE GAS GENERANT - A propellant for a micro-gas generator, the propellant having 5-aminotetrazole, aluminum, a binder and an oxidizer and is substantially free from azodicarbonamide. This propellant substantially maintains its ballistic performance regardless of being aged at higher temperatures such as 120° C. Further, a method of manufacturing a propellant for a micro-gas generator, the method including providing a propellant mixture of 5-aminotetrazole, aluminum powder, potassium perchlorate, ethyl cellulose and fluoropolymers; adding acetone as a solvent to solvate ethyl cellulose and fluoropolymers; evaporating the acetone using a low level of vacuum until the mixture is a damp cake; and granulating and drying the damp cake forming dried propellant granules. | 2017-06-22 |
20170174581 | METHOD FOR MANUFACTURING ENERGETIC MATERIAL COMPOSITES - An energetic material composite comprising fuel particles and a hydrated compound is disclosed. The energetic material composite is formed by dispersing fuel particles, which have a negative standard reduction potential relative to a standard hydrogen electrode, in a solvent containing dissolved hydrate, followed by a removal of solvent. When initiated, the fuel particles react with the water bound in the hydrated compound to release energy and hydrogen gas. | 2017-06-22 |
20170174582 | METHOD FOR COUPLING A FIRST AROMATIC COMPOUND TO A SECOND AROMATIC COMPOUND - In one aspect, there is provided a method of coupling a first aromatic compound having a fluorosulfonate substituent to a second aromatic compound having a boron-containing substituent. In another aspect, there is provided a method of coupling a first aromatic compound having a hydroxyl substituent to a second aromatic compound having a boron-containing substituent in a one-pot reaction. | 2017-06-22 |
20170174583 | CATALYTIC SYSTEMS AND METHODS FOR PROCESS STREAM TREATMENT - Catalytic systems and methods for treating process streams are disclosed. Catalytic wet oxidation and hydrolysis techniques may be used to treat one or more undesirable constituents such as HPAM and KHI. Methane may be produced in connection with at least some embodiments. | 2017-06-22 |
20170174584 | Olefin Oligomerizations Using Chemically-Treated Solid Oxides - Oligomerization processes include the steps of introducing a monomer containing a C | 2017-06-22 |
20170174585 | PROCESS FOR THE SELECTIVE HYDROGENATION OF OLEFINIC FEEDS WITH A SINGLE PRINCIPAL REACTOR AND A GUARD REACTOR OF REDUCED SIZE - The present invention relates to a process for the selective hydrogenation of a feed of hydrocarbons containing polyunsaturated molecules comprising at least 3 carbon atoms, using a single principal fixed bed reactor R | 2017-06-22 |
20170174586 | REMOVAL OF AROMATIC IMPURITIES FROM AN ALKENE STREAM USING AN ACID CATALYST - A process for the preparation of a chemical composition comprising an aromatic compound a in a concentration B by weight, based on the total weight of the chemical composition, including: providing the following reaction components: a chemical composition comprising the following: the aromatic compound a in a concentration A by weight based on the total weight of the chemical composition, and an olefin in an amount of about 50 to about 99.99 wt. %, based on the total weight of the chemical composition, and an acidic solid; reacting the components to obtain the chemical composition comprising the aromatic compound a in a concentration B by weight based on the total weight of the chemical composition; wherein the concentration B is less than the concentration A. | 2017-06-22 |
20170174587 | CATALYTIC GAS PHASE FLUORINATION - The present invention relates to a fluorination process, comprising:
| 2017-06-22 |
20170174588 | METHOD FOR PRODUCING FLUORINATED HYDROCARBON - The present invention is a method for producing a fluorohydrocarbon represented by a structural formula (3) comprising bringing a secondary or tertiary ether compound represented by a structural formula (1) into contact with an acid fluoride represented by a structural formula (2) in a hydrocarbon-based solvent in the presence of a boron trifluoride complex. (In structural formulae (1) to (3), each of R | 2017-06-22 |
20170174589 | PROCESS FOR THE MANUFACTURE OF 2,3,3,3-TETRAFLUOROPROPENE BY GAS PHASE FLUORINATION OF PENTACHLOROPROPANE - The present invention provides a process of catalytic fluorination in gas phase of product 1,1,1,2,3-pentachloropropane or/and 1,1,2,2,3-pentachloropropane into product 2,3,3,3-tetrafluoropropene in presence of a catalyst. | 2017-06-22 |
20170174590 | METHODS FOR RECOVERING CHLORINATED HYDROCARBONS - Processes for isolating 1,1,1,2,3-pentachloropropane from a crude product stream containing the 1,1,1,2,3-pentachloropropane and ferric chloride. The processes may include deep distillation of the crude, treatment of the crude with a reagent that deactivates the ferric chloride followed by distillation on the deactivated crude stream, aqueous washing of the crude product stream to remove ferric chloride followed by distillation on the deactivated crude stream. Other embodiments simultaneously prepare 1,1,2,3-tetrachloroprene and 1,1,1,2,3-pentachloroprane. | 2017-06-22 |
20170174591 | PROCESS FOR PRODUCING 2,3,3,3-TETRAFLUOROPROPENE - The present invention discloses a manufacturing process to produce high purity 1234yf from 245eb, which preferably includes the removal of impurities present in 245eb raw material, the dehydrofluorination of 245eb, and the removal of impurities present in final crude product. The disclosed manufacturing process allows the production of a 1234yf product with lower the levels of 1225ye and/or trifluoropropene, preferably in amounts of less than about 500, and 50 ppm, respectively. | 2017-06-22 |
20170174592 | SYSTEMS AND METHODS FOR MANUFACTURE OF METHANOL FROM NATURAL GAS AND FLARE GAS FEEDSTOCK - A mobile system and method that reform flare gas, methane, or natural gas, using air without steam, to directly produce methanol, a clean burning gasoline blend, component, and/or substitute are disclosed. The system first reforms the air-methane mixture at ambient atmospheric pressure, then compresses the resulting CO-hydrogen-nitrogen gas mixture to about 600 psi, and feeds it through a methanol reactor which reacts the gas mixture directly into methanol. The nitrogen is returned by the system back to the atmosphere. Methanol is a clean burning gasoline substitute, and can be used to displace significantly costlier and dirtier petroleum-based fuel, while solving a critical problem with flaring. For example, the over 120 billion cubic feet per year that was flared in North Dakota in 2014 could be converted into over 6 million tons of methanol. | 2017-06-22 |
20170174593 | PROCESS FOR PREPARING DICHLOROPROPANOL - Provided is a process of preparing dichloropropanol, DCP. The process includes the step of: subjecting a three-carbon material to a first chlorination reaction with an aqueous hydrochloric acid solution in the presence of a carboxylic acid catalyst; adding the three-carbon material into the first mixture solution to undergo a second chlorination reaction and obtain a second mixture solution containing less than 13 wt % of hydrochloric acid; distilling the second mixture solution; and purifying the overhead product by oil-water separation to obtain DCP from the oil phase. By lowering the concentration of the hydrochloric acid contained in the mixture to be distilled, the DCP product can be straightly obtained via distillation and oil-water separation, thereby effectively simplifying the process of preparing DCP. | 2017-06-22 |
20170174594 | METHOD FOR SELECTIVE AND REGENERATIVE REMOVAL OF ACETALDEHYDE USING THERMALLY DECOMPOSED SODIUM ALUMINUM CARBONATE HYDROXIDE ON ALUMINA - A process is presented for the removal of acetaldehyde from mixture of oxygenates. Acetaldehyde is selectively removed in the presence of other oxygenates like ketones, alcohols and nitriles using an amorphous sodium doped alumina derived from thermally decomposed Dawsonite. The process successfully removes acetaldehyde which can adversely impact catalyst operation. | 2017-06-22 |
20170174595 | PROCESS FOR MANUFACTURING PURIFIED GLYCEROL - A process for manufacturing purified glycerol including the steps of providing a starting glycerol fraction comprising glycerol, water, and fatty acid methyl esters, subjecting the glycerol fraction to a partial evaporation to form an evaporated fraction including glycerol, water, and fatty acid methyl esters, and a remainder fraction including glycerol, condensing the evaporated fraction to form a liquid, subjecting the liquid evaporated fraction including glycerol, water, and fatty acid methyl esters to a liquid-liquid separation step, resulting in the formation of a fatty acid methyl ester fraction and a glycerol-based fraction including glycerol and water. The process makes it possible to efficiently separate the fatty acid methyl esters from glycerol, without the need for complete glycerol distillation. Also provides glycerol fractions suitable for use as carbon source in fermentation processes, without problems in down-stream processing, and without the need for cost-intensive purification steps for the glycerol. | 2017-06-22 |
20170174596 | PROCESS FOR THE SEPARATION OF MONOETHYLENE GLYCOL AND 1,2-BUTANEDIOL - The invention provides a process for separating monoethylene glycol from a mixture comprising monoethylene glycol and 1,2-butanediol, said process comprising the steps of: a. providing a first stream comprising monoethylene glycol and 1,2-butanediol to a first distillation zone operated at a first pressure and under conditions to remove a first bottoms stream comprising 1,2-butanediol and to remove a first azeotrope of monoethylene glycol and 1,2-butanediol from the first distillation zone as a first overheads stream; b. withdrawing said first overheads stream from said first distillation zone; and c. providing said first overheads stream to a second distillation zone operated at a second pressure higher than said first pressure and under conditions to remove a second bottoms stream comprising monoethylene glycol and providing a second azeotrope of monoethylene glycol and 1,2-butanediol as a second overheads stream; d. withdrawing said second overheads stream from the second distillation zone and providing it to the first distillation zone as at least a portion of the first stream comprising monoethylene glycol and 1,2-butanediol, e. wherein the mixture comprising monoethylene glycol and 1,2-butanediol is initially provided to at least one of the first distillation zone and the second distillation zone. | 2017-06-22 |
20170174597 | PREPARING METHOD OF A PHENOLIC OLIGOMER ANTIOXIDANT - A method for preparing a phenolic oligomer antioxidant with a very small residual content of butylated hydroxytoluene (BHT) is provided. | 2017-06-22 |
20170174598 | SYTHESIS OF BISPHENOLS - Various embodiments disclosed relate to methods and apparatus for synthesizing various biphenols. In various embodiments, the present invention provides a method of making a bisphenol including feeding a phenol at or proximate to the first end of a reactor column including a first end and a second end and including a solid catalyst distributed in multiple locations between the first end and the second end of the reactor column. The method includes feeding an oxomethylene compound to the reactor column at a first location that is at or proximate the first end and at one or more additional locations between the first location and the second end of the reactor column, and removing at least some water from the reactor column. The method includes removing a product composition including a diphenolmethylene product at or proximate to the second end of the reactor column. | 2017-06-22 |
20170174599 | SYSTEMS AND METHODS FOR MANUFACTURE OF DIMETHYL ETHER (DME) FROM NATURAL GAS AND FLARE GAS FEEDSTOCK - Disclosed is a method that reforms flare gas or other raw natural gas source, using air without steam, to directly produce dimethyl ether (DME), a direct diesel substitute. The method first reforms an air-natural gas mixture at ambient atmospheric pressures, and then compresses the resulting CO-hydrogen-nitrogen gas mixture to 100-2,000 psi, and feeds it through a combined reactor which reacts the gas mixture directly into DME. The nitrogen is returned to the atmosphere. DME is an excellent diesel fuel, and can be used to displace significantly costlier and dirtier petroleum-based diesel fuel, while solving a critical problem with flaring or other wasted natural gas. For example, the roughly 120 billion cubic feet per year that was flared in North Dakota in 2014 could be converted into over 3 million tons of DME using the disclosed method. | 2017-06-22 |
20170174600 | 2,5-DIALKYL-4-H/HALO/ETHER-PHENOL COMPOUNDS - The present disclosure provides phenolic compounds useful in the treatment of neurological conditions such as convulsions and tremors, having the structure of Formula (I): | 2017-06-22 |
20170174601 | BIDENTATE DIPHOSPHORAMIDITES WITH A HOMOPIPERAZINE GROUP AS LIGANDS FOR HYDROFORMYLATION - The invention relates to Rh, Ru, Co and Ir complexes comprising bidentate diphosphoramidites as ligands and to the use thereof as catalysts for the hydroformylation of olefins. The invention also relates to a process for preparing an aldehyde from an olefin using the complexes or ligands mentioned. | 2017-06-22 |
20170174602 | METHOD FOR SYNTHEZISING CYCLOHEXENONES FOR USE IN THE PERFUME INDUSTRY AND COMPOUNDS OBTAINED THEREBY - Cyclohexenone and cyclohexenol compounds are provided having specific fragrances and remanence properties, along with methods for synthesizing these compounds, including obtaining the compound by condensing a ketone on an α-methylene-aldehyde in order to obtain, by means of a domino reaction, compounds of formula (II) as follows: | 2017-06-22 |
20170174603 | Process for Making 2,5-Dihalogenated Phenol - The present invention relates to a process for reacting chemical compounds comprising the step of reacting a compound of formula (IV) wherein Hal is independently selected from CI or Br, and X″ is a monovalent anion, in the presence of an inorganic acid, wherein the aqueous inorganic acid has a concentration of at least about 60%, at a temperature of about 140° C. to Cabout 250° C., to obtain a compound of formula (V) wherein Hal is as defined above. | 2017-06-22 |
20170174604 | PROCESS AND SYSTEM FOR PRODUCING ACRYLIC ACID - A process for recovering (meth)acrylic acid includes distilling a mixture comprising (meth)acrylic acid in a finishing column at less than atmospheric pressure to produce a finishing column overhead stream and a finishing column bottoms stream. An overhead aspirating direct contact condenser system at least partially condenses the finishing column overhead stream to form a finishing column overhead condensate and an overhead non-condensables vent stream. A finishing column vapor-phase side draw may also be recovered. An aspirating direct contact condenser system may be used to at least partially condense the vapor-phase side draw. | 2017-06-22 |
20170174605 | Process for the recovery of carboxylic acid and wood treatment process - Process for the recovery of carboxylic acid, in particular acetic acid containing carboxylic anhydride in particular acetic anhydride and other impurities, which comprises: (a) treating a fraction, in particular a fraction originating from a wood treatment process, containing carboxylic acid and impurities with a metal salt in the presence of water, (b) treating at least part of the fraction obtained from step (a) to remove metal salt and, (c) treating at least part of the fraction obtained from step (b) by distillation, stripping or membrane separation to recover at least a purified carboxylic acid fraction. | 2017-06-22 |
20170174606 | GASEOUS F-18 TECHNOLOGIES - Methods, compositions, and systems related to preparing gaseous | 2017-06-22 |
20170174607 | METHODS OF PREPARING a, -UNSATURATED OR a-HALO KETONES AND ALDEHYDES - Copper(II) bromide mediated oxidation of acylated enol and use of the reaction in the synthesis of α,β-unsaturated or α-bromo ketones or aldehydes are disclosed. The method provides an efficient and practical process for manufacturing dehydrohedione (DHH) and many other versatile α,β-unsaturated or α-bromo ketones or aldehydes in large scales to avoid using precious metal compounds. | 2017-06-22 |
20170174608 | Synthetic Method - The invention relates to a method of alkene metathesis. In the method, at least one monoalkene is subjected to ethenolysis in the presence of a diene. The invention also relates to the use of a diene to promote an ethenolysis reaction conducted on a monoalkene. | 2017-06-22 |
20170174609 | PROCESS FOR DOUBLE CARBONYLATION OF ALLYL ETHERS TO CORRESPONDING DIESTERS - The invention relates to a process for doubly carbonylating allyl ethers to the corresponding diesters, wherein a linear or branched allyl ether is reacted with a linear or branched alkanol (alcohol) with supply of CO and in the presence of a catalytic system composed of a palladium complex and at least one organic phosphorus ligand and in the presence of a hydrogen halide selected from HCl, HBr and HI. | 2017-06-22 |
20170174610 | PROCESS FOR DOUBLE CARBONYLATION OF ALLYL ALCOHOLS TO CORRESPONDING DIESTERS - The invention relates to a process for doubly carbonylating allyl alcohols to the corresponding diesters, wherein a linear or branched allyl alcohol is reacted with a linear or branched alkanol (alcohol) with supply of CO and in the presence of a catalytic system composed of a palladium complex and at least one organic phosphorus ligand and in the presence of a hydrogen halide selected from HCl, HBr and HI. | 2017-06-22 |
20170174611 | COMPOUND ISOLATED FROM ISODON FORRESTII VAR. FORRESTII AND PREPARATION METHOD AND APPLICATIONS THEREOF - A compound of Formula I or pharmaceutically acceptable salt thereof and its preparation method and applications, the new structure of the compound of formula I has not been reported in literature. It is isolated from | 2017-06-22 |
20170174612 | PROCESS FOR PRODUCING NITROBENZENE - The present invention relates to a process for the continuous production of nitrobenzene by the nitration of benzene with nitric acid and sulphuric acid under adiabatic conditions, not the entire production plant being shut down during a production stop, but the production plant being entirely or at least partly operated in recirculation mode. The invention further relates to a plant for producing nitrobenzene and to a method for operating a plant for producing nitrobenzene. | 2017-06-22 |
20170174613 | FENFLURAMINE COMPOSITIONS AND METHODS OF PREPARING THE SAME - Methods of preparing a fenfluramine active pharmaceutical ingredient are provided. Aspects of the method include (a) hydrolyzing a 2-(3-(trifluoromethyl)phenyl)acetonitrile composition to produce a 2-(3-(trifluoromethyl)phenyl)acetic acid composition; (b) reacting the 2-(3-(trifluoromethyl)phenyl)acetic acid composition with acetic anhydride and a catalyst to produce a 1-(3-(trifluoromethyl)phenyl)propan-2-one composition; and (c) reductively aminating the 1-(3-(trifluoromethyl)phenyl)propan-2-one composition with ethylamine using a borohydride reducing agent to produce a fenfluramine composition. Also provided are compositions and pharmaceutical ingredients prepared according to the subject methods including a pharmaceutically acceptable salt of fenfluramine and having less than 0.2% by weight in total of trifluoromethyl regioisomers. | 2017-06-22 |
20170174614 | METABOLISM RESISTANT FENFLURAMINE ANALOGS AND METHODS OF USING THE SAME - Metabolism-resistant fenfluramine analogs are provided. The subject fenfluramine analogs find use in the treatment of a variety of diseases. For example, methods of treating epilepsy by administering a fenfluramine analog to a subject in need thereof are provided. Also provided are methods of suppressing appetite in a subject in need thereof. Pharmaceutical compositions for use in practicing the subject methods are also provided. | 2017-06-22 |
20170174615 | COMPOUNDS WITH ANTIDEGRADANT AND ANTIFATIGUE EFFICACY AND COMPOSITIONS INCLUDING SAID COMPOUNDS - A compound represented by the formula: | 2017-06-22 |
20170174616 | MINIMIZING WATER CONTENT IN ETHANOLAMINE PRODUCT STREAMS - Systems and method are provided for reducing the water content from approximately 0.15%-0.19% by weight to approximately 0.01-0.03% by weight in an ethanolamine product stream in a non-reactive distillation column. The reduced water content can be achieved by increasing the processing conditions at the drying column by approximately 5% to approximately 20%, more preferably to approximately 10%. The increased processing conditions at the drying column can result in an increased bottom stream flow rate and an increased reboiler duty. The reboiler duty of the drying column can be increased by up to 2% to achieve said level of water content. The bottom stream flow rate can be increased by up to approximately 12% to achieve said level of water content. | 2017-06-22 |
20170174617 | METABOLITES OF (1R-TRANS)-N-[[2-(2,3-DIHYDRO-4-BENZOFURANYL)CYCLOPROPYL]METHYL]PROPANAMI- DE - Isolated metabolites of (1R-trans)-N-[[2-(2,3-dihydro-4-benzofuranyl)cyclopropyl]-methyl]propanamide, methods for their use, and compositions containing the metabolites. | 2017-06-22 |
20170174618 | EFFICIENT SYNTHESIS OF AMINES AND AMIDES FROM ALCOHOLS AND ALDEHYDES BY USING CASCADE CATALYSIS - The present invention relates generally to an eco-friendly methodology for the conversion of alcohols and aldehydes to amines and amides using an integrated enzyme cascade system with metal- and organocatalysis. More specifically, the present invention relates to synthesis of capsaicinoids starting from vanillin alcohol and using a combination of an enzyme cascade system and catalysts. Furthermore, the method also relates to synthesis of capsaicinoids derivatives starting from vanillin alcohol derivatives and using a combination of an enzyme cascade system and catalysts. | 2017-06-22 |
20170174619 | HDAC INHIBITOR COMPOUNDS AND METHODS OF TREATMENT - The instant invention describes hydrazide-containing compounds having therapeutic activity, and methods of treating disorders such as cancer, tumors and cell proliferation related disorders, or affect cell differentiation, dedifferentiation or transdifferentiation. | 2017-06-22 |
20170174620 | LINKED DIARYL COMPOUNDS WITH ANTICANCER PROPERTIES AND METHODS OF USING THE SAME - Provided are compositions comprising linked diaryl compounds that possess anticancer properties. Methods of use are also disclosed herein. The method comprises administering an effective amount of a compound described herein to an individual in need thereof. | 2017-06-22 |
20170174621 | DENTAL POLYMERIZABLE MONOMERS - Provided are dental polymerizable monomers that can give cured products having high toughness and high rigidity, dental polymerizable monomer compositions containing the polymerizable monomers, and dental compositions containing the dental polymerizable monomer compositions, and cured products thereof having high mechanical properties. The dental polymerizable monomer (A) which includes a urethane acrylate obtained from an appropriately rigid diisocyanate and an appropriately flexible hydroxyacrylate is used to prepare a dental polymerizable monomer composition containing the dental polymerizable monomer, and a dental composition containing the dental polymerizable monomer composition. | 2017-06-22 |
20170174622 | METHOD FOR PRODUCING TRI-CARBOBENZOXY-ARGININE - A tri-carbobenzoxy-arginine represented by the following formula (2): | 2017-06-22 |
20170174623 | Organosulfur compounds for the prevention and treatment of neurodegenerative diseases - Organosulfur compounds and compositions are disclosed which can be administered in order to provide protection from the formation of aldehyde-protein adducts, protein aggregates, and the resulting neuroinflammation. Various neurodegenerative diseases which are suitable for treatment using these compositions include Alzheimer's disease, senile dementia, Parkinson's disease, multiple sclerosis, Lewy body disease, peripheral neuropathy, spinal cord injury, traumatic brain injury, stroke and cerebral ischemia. | 2017-06-22 |
20170174624 | PRIMARY CARBOXAMIDES AS BTK INHIBITORS - The invention provides compounds of Formula (I) | 2017-06-22 |
20170174625 | PREPARATION METHOD OF NINTEDANIB - Disclosed is a preparation method of nintedanib (I), comprising the following steps: carrying out a condensation reaction on 4-(R acetate-2-yl)-3-nitrobenzoate (II) and trimethyl orthobenzoate to obtain (E)-4-[(2-methoxybenzylidene) R acetate-2-yl]-3-nitrobenzoate (III); carrying out a substitution reaction on the compound (EI) and N-(4-aminophenyl)-N-methyl-2-(4-methyl piperazine-1-yl) acetamide (IV) under the action of an acid-binding agent to generate (Z)-4-{[2-(N-methyl-2-(4-methyl piperazine-1-yl) acetamido-aniline) benzylidene] R acetate-2-yl}-3-nitrobenzoate (V); and sequentially carrying out reduction reactions and cyc-lization reactions on the compound (V) to prepare the nintedanib (I). The preparation method has an easily obtained raw material and a simple process, is economical and environmentally friendly, and is suitable for industrial production. | 2017-06-22 |
20170174626 | AMORPHOUS FORM OF APREMILAST - The present invention provides a new amorphous form of apremilast, pharmaceutical compositions comprising same, methods for preparation and use thereof in treating conditions mediated by inhibition of TNF-α production or inhibition of phosphodiesterase 4 (PDE4), e.g., psoriatic arthritis and other chronic inflammatory diseases. | 2017-06-22 |
20170174627 | Processes For The Preparation Of Beta-Aminosulfone Compounds - The present invention relates to processes for preparing β-aminosulfone compounds. The provided compounds are useful intermediates in the preparation of sulfone group containing isoindoline-based compounds, in particular apremilast. | 2017-06-22 |
20170174628 | PYRIDINE DERIVATIVES AND ANTI-MYCOBACTERIAL USE THEREOF - Disclosed are a method for preparing a series of novel pyridine derivatives and a use thereof. Such derivatives can be used in the treatment of related diseases caused by mycobacteria, in particular diseases caused by pathogenic mycobacteria, such as | 2017-06-22 |
20170174629 | USE OF FLUORINATED DERIVATIVES OF 4-AMINOPYRIDINE IN THERAPEUTICS AND MEDICAL IMAGING - The present disclosure provides novel compounds, including compounds that bind to potassium channels, methods for their manufacture, and methods for their use, including their use to diagnose and/or assess traumatic brain injury and use to treat dymeylinating diseases, and/or in vivo imaging of the central neverous system, and to diagnose and/or assess the progression of MS or other diseases. | 2017-06-22 |
20170174630 | CURE ACCELERATORS FOR ANAEROBIC CURABLE COMPOSITIONS - Cure accelerators for anaerobic curable compositions, such as adhesives and sealants, are provided, and which are defined with reference to the compounds shown in structure I | 2017-06-22 |
20170174631 | NOVEL COMPOUND, PRODUCTION METHOD THEREFOR, AND USE OF SAID COMPOUND - A compound expressed by any one of Structural Formulas (1) to (13), a method for producing the same, and a compound-containing composition, an anti-cancer agent, and an anti- | 2017-06-22 |
20170174632 | 4-OXO-1, 4-DIHYDROQUINOLINE-3-CARBOXAMIDE AS SELECTIVE LIGAND FOR CANNABINOID RECEPTOR 2 FOR DIAGNOSIS AND THERAPY - The present invention is directed to new compounds selectively binding the cannabinoid 2 receptor. In addition, the invention relates to the use of said compounds for determining cannabinoid receptor 2 (CB2)-selective receptor localization and density, preferably in the central nervous system (CNS), the peripheral nervous system (PNS), heart, liver, gastrointestinal tract, spleen, pancreas, kidney, testis, ovary and/or the prostate. Moreover, the invention pertains to the use of said compounds in the diagnosis, prophylaxis and/or therapy of CB2 receptor-related diseases. | 2017-06-22 |
20170174633 | PYRAZOLE COMPOUNDS SELECTIVE FOR NEUROTENSIN 2 RECEPTOR - This invention relates generally to the discovery of pyrazole compounds selective for the neurotensin receptor 2 (NTR2) and uses thereof. | 2017-06-22 |
20170174634 | Novel Pyrazole Derivatives - The present invention relates to novel pyrazole derivatives, to processes for preparing these compounds, to compositions comprising these compounds, and to the use thereof as biologically active compounds, especially for controlling harmful microorganisms in crop protection and in the protection of materials. Further, the present invention also relates to certain intermediates useful for producing said novel pyrazole derivatives. | 2017-06-22 |
20170174635 | PROCESS FOR THE PREPARATION OF ENZALUTAMIDE - The present invention provides a process for the preparation of enzalutamide. | 2017-06-22 |
20170174636 | SOLID FORMS OF SUBSTITUTED 5,6-DIHYDRO-6-PHENYLBENZO[F]ISOQUINOLIN-2-AMINE COMPOUNDS - The present application provides solid forms of (R)-6-(2-fluorophenyl)-N-(3-(2-(2-methoxyethylamino)ethyl)phenyl)-5,6-dihydrobenzo[h]quinazolin-2-amine dihydrochloride, and methods of preparing and using same. | 2017-06-22 |
20170174637 | METHODS FOR PREPARING SUBSTITUTED 5,6-DIHYDRO-6-PHENYLBENZO[F]ISOQUINOLIN-2-AMINE - The present application relates to methods of preparing Compound A: | 2017-06-22 |
20170174638 | COMPOUNDS AND METHODS FOR INHIBITING VACUOLAR ATPASE - A compound of Formula II, | 2017-06-22 |
20170174639 | EIS INHIBITORS - Provided herein are novel small-molecules that have use in the inhibition of Eis, which mediates kanamycin resistance in | 2017-06-22 |
20170174640 | ISOXAZOLINE HYDROXAMIC ACID DERIVATIVES AS LpxC INHIBITORS - This invention pertains generally to compounds of Formula I and compositions containing such compounds, as well as methods of using such compounds to treat bacterial infections. In certain aspects, the invention pertains to methods and compositions for treating infections caused by Gram-negative bacteria. | 2017-06-22 |
20170174641 | ANTI-AMYLOID COMPOUNDS CONTAINING BENZOFURAZAN - In general, among other things, compounds of Formula I are provided: | 2017-06-22 |
20170174642 | HETEROCYCLIC COMPOUNDS WITH WORKING MEMORY ENHANCING ACTIVITY - The present disclosure relates to a chemical compound having the general formula | 2017-06-22 |
20170174643 | NOVEL CHOLINE COCRYSTAL OF EPALRESTAT - The invention relates to a novel choline cocrystal of 5-[(1Z.2E)-2-methyl-3-phenylpropenylidene]-4-oxo-2-thioxo-3-thiazolidineacetic acid. The preparation and characterization of the novel choline cocrystal according to various embodiments of the invention is described. The invention also relates to pharmaceutical compositions containing the novel choline cocrystal and the therapeutic use of the novel choline cocrystal to treat and/or prevent various conditions, including treating and/or preventing diabetic complications, treating and/or preventing homocystinuria reducing levels of homocysteine in blood serum, inhibiting aldose reductase, and affording cardioprotection in non-diabetic patients. | 2017-06-22 |
20170174644 | NAT10 MODULATORS FOR TREATING OR PREVENTING LAMINOPATHIES, AGING AND CANCER - The invention relates to compounds in the treatment or prevention of disorders associated with Lamin A and/or Lamin C depletion or LMNA mutations, such as laminopathy, premature ageing disorders, normal ageing and cancer (such as a cancer characterised by low levels of LMNA expression). | 2017-06-22 |
20170174645 | 2-phenylbenzofuran derivatives, method for preparing the same and use of the same for treating inflammatory disease - The present invention relates to a novel 2-phenylbenzofuran derivative or a pharmaceutically acceptable salt thereof, a production method for the same, and a pharmaceutical composition for preventing or treating an inflammatory disease comprising the same as an active ingredient, and the novel 2-phenylbenzofuran derivative or the pharmaceutically acceptable salt thereof according to the present invention is outstandingly effective in suppressing NO, IL-6, and TNF-alpha induced by macrophages, and therefore can advantageously be used in a pharmaceutical composition for preventing or treating an inflammatory disease. | 2017-06-22 |
20170174646 | 3-SUBSTITUTED CARBONYL-NAPHTHO[2,3-B]FURANE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF - The present invention provides a compound of the following Formula (1) or a pharmaceutically acceptable salt thereof: | 2017-06-22 |
20170174647 | PYRAN DERIVATIVES AND THEIR PREPARATION - A compound of formula (I) | 2017-06-22 |
20170174648 | Synthetic Route To Anhydroryanodol, Ryanodol And Structural Analogues - This disclosure is related to methods for producing anhydroryanodol, ryanodol, or analogues thereof and novel compounds prepared thereby. | 2017-06-22 |
20170174649 | ESTERS OF ACETALS, COMPOSITION THEREOF, METHODS OF PREPARATION AND MAIN USES THEREOF IN COSMETIC AREA - Esters of acetals of chemical structure: | 2017-06-22 |
20170174650 | NOVEL ORGANOLEPTIC COMPOUNDS AND THEIR USE IN FLAVOR AND FRAGRANCE COMPOSITIONS - The present invention is directed to novel organoleptic compounds, a process of augmenting, enhancing or imparting taste to a material selected from the group consisting of a foodstuff, a chewing gum, a dental product, an oral hygiene product and a medicinal product comprising the step of incorporating an olfactory acceptable amount of such novel organoleptic compounds, and a process of improving, enhancing or modifying a fragrance composition through the addition of an olfactory acceptable amount of such novel organoleptic compounds. | 2017-06-22 |
20170174651 | Method of Priming Plants Against Abiotic Stress Factors - A method of reducing cellular damage to a plant by treating the plant with a compound containing an NO-releasing moiety and an H | 2017-06-22 |
20170174652 | INHIBITORS OF THE FIBROBLAST GROWTH FACTOR RECEPTOR - Described herein are inhibitors of FGFR-4, pharmaceutical compositions including such compounds, and methods of using such compounds and compositions. | 2017-06-22 |
20170174653 | TLR7/8 ANTAGONISTS AND USES THEREOF - The present invention relates to compounds of Formula I and pharmaceutically acceptable compositions thereof, useful as TLR7/8 antagonists. | 2017-06-22 |
20170174654 | COMPOUNDS AND USES THEREOF FOR THE MODULATION OF HEMOGLOBIN - Provide herein are compounds and pharmaceutical compositions suitable as modulators of hemoglobin, methods and intermediates for their preparation, and methods for their use in treating disorders mediated by hemoglobin and disorders that would benefit from tissue and/or cellular oxygenation. | 2017-06-22 |