28th week of 2012 patent applcation highlights part 47 |
Patent application number | Title | Published |
20120178880 | POLYMER BLENDS ELECTROSTRICTIVE TERPOLYMER WITH OTHER POLYMERS - Polymer blends having improved electromechanical responses and mechanical properties for use in electromechanical application are disclosed. In particular, polymer blend including at least one electrostrictive terpolymer, e.g., poly(vinylidene fluoride-trifluoroethylene-chlorofluoroethylene) (P(VDF-TrFE-CFE)) or a derivative thereof, and at least one fluoropolymer, e.g., PVDF or derivative thereof such as PVD-TrFE are disclosed. The polymer blends advantageously have a transverse strain, i.e., a strain perpendicular to the applied electric field direction, that is about 1.5% or higher (as measured at 100 MV/m) while also having an elastic modulus of no less than about 400 MPa (as measured at 30° C. and 1 Hz by dynamic mechanical analyzer). | 2012-07-12 |
20120178881 | Propylene polymer compositions - A propylene polymer composition comprising (percent by weight):
| 2012-07-12 |
20120178882 | PROPYLENE POLYMER COMPOSITIONS - A propylene composition comprising (percent by weight):
| 2012-07-12 |
20120178883 | Propylene Polymer Compositions - A propylene composition comprising (percent by weight):
| 2012-07-12 |
20120178884 | LOW VISCOSITY HIGH SOLIDS COPOLYMER - A copolymer is made by feeding one or more added olefmic monomers into a reaction vessel containing a non-homopolymerizable olefmic monomer heated to a temperature of at least about 100° C. The process may be performed in a batch or continuous fashion, may use an unpressurized reactor, may be performed without added solvent, and may form a copolymer whose number average molecular weight is less than about 4,000 amu and whose polydispersity is less than about 3. | 2012-07-12 |
20120178885 | BIOCOMPATIBLE POLYMERS FOR MEDICAL DEVICES - The present invention relates to new classes of biocompatible polymers comprising at least one repeating unit derived from a compound of Formula (I) as defined in the claims and specification. These polymers may be biodegradable and bioresorble, and, while not limited thereto, may be adapted for radio-opacity and are useful for medical device applications and controlled release therapeutic formulations. Therefore, methods for preparing these polymers and medical devices prepared therefrom are also encompassed by this disclosure. | 2012-07-12 |
20120178886 | POLYCARBONATE RESIN COMPOSITION - To provide a polycarbonate resin composition excellent in low-birefringence and strength. | 2012-07-12 |
20120178887 | PROCESS FOR PRODUCING POLYOLEFINS - The present invention deals with a process of producing a polymer of at least one olefin in two consecutive reactors in gas phase in the presence of an olefin polymerisation catalyst where an olefin is polymerised in a first polymerization reactor in the presence of an olefin polymerisation catalyst and a first reaction gas mixture to form a fluidized bed comprising an olefin polymer and said first reaction gas mixture. The first reaction gas mixture together with the olefin polymer is continuously or intermittently withdrawn from the first polymerisation reactor and directed into a separation vessel so that a bed of polymer is formed in said separation vessel. A portion of said first reaction gas mixture is withdrawn from said separation vessel and returned into the first polymerization reactor to a point where the pressure is lower than in the separation vessel. The olefin polymer is withdrawn from said separation vessel to form a second product stream and the second product stream is directed into a second polymerization reactor. A second gas may be introduced into the bottom part of the separation vessel to avoid the carry-over of the reactants from the first polymerisation stage into the second polymerisation stage. | 2012-07-12 |
20120178888 | ROBUST SPRAY-DRIED ZIEGLER-NATTA PROCATALYST AND POLYMERIZATION PROCESS EMPLOYING SAME - A Ziegler-Natta procatalyst composition in the form of solid particles and comprising magnesium, halide and transition metal moieties, said particles having an average size (D50) of from 10 to 70 μm, characterized in that at least 5 percent of the particles have internal void volume substantially or fully enclosed by a monolithic surface layer (shell), said layer being characterized by an average shell thickness/particle size ratio (Thickness Ratio) determined by SEM techniques for particles having particle size greater than 30 μm of greater than 0.2. | 2012-07-12 |
20120178889 | CATALYST SYSTEMS FOR THE OLIGOMERIZATION OF OLEFIN MONOMERS - The present invention relates to catalyst systems and a process for the simultaneous trimerization and tetramerization of olefinic monomers using those ligands. | 2012-07-12 |
20120178890 | ORGANIC THIN-FILM TRANSISTORS - A thin-film transistor comprises a semiconducting layer comprising a semiconducting material selected from Formula (I) or (II): | 2012-07-12 |
20120178891 | POLYMERS BEARING PENDANT PENTAFLUOROPHENYL ESTER GROUPS, AND METHODS OF SYNTHESIS AND FUNCTIONALIZATION THEREOF - A one pot method of preparing cyclic carbonyl compounds comprising an active pendant pentafluorophenyl ester group is disclosed. The cyclic carbonyl compounds can be polymerized by ring opening methods to form ROP polymers comprising repeat units comprising a side chain pentafluorophenyl ester group. Using a suitable nucleophile, the pendant pentafluorophenyl ester group can be selectively transformed into a variety of other functional groups before or after the ring opening polymerization. | 2012-07-12 |
20120178892 | Angular Extrusion For Polymer Consolidation - Angular extrusion (AE) methods for creating monolithic polymers with high entanglement density, but small crystallite size, are disclosed. The methods involve consolidating granular polymer in an extrusion channel having at least one strain-imposing feature. | 2012-07-12 |
20120178893 | SUBSTITUTED 3,4-PROPYLENEDIOXYTHIOPHENE MONOMERS AND 3,4-PROPYLENEDIOXYTHIOPHENE-BASED CROSSLINKERS AND POLYMERS THEREOF - Substituted 3,4-propylenedioxythiophene monomers may be prepared by reacting 3-allyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine or 3,3-diallyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine with a thiol having a hydrocarbyl moiety optionally containing one or more heteroatom-containing functional groups under radical addition conditions under radical addition conditions. Such monomers may be used in homo- or copolymerization processes to obtain thiophene-type polymers containing substituents (which may bear functional groups such as silane, thiol, hydroxyl, carboxylic acid, amine, sugar groups, polyoxyalkylene, and the like). Crosslinkers useful for introducing crosslinking into thiophene-type polymers may be prepared by reacting 3-allyl-3,4-dihydro-2H-thieno[3,4-b][1,4]dioxepine with a compound having two or more thiol groups under radical addition conditions. | 2012-07-12 |
20120178894 | COMPOUND HAVING SILSESQUIOXANE SKELETON AND ITS POLYMER - The present invention relates to a compound represented by Formula (1) and a polymer obtained using the compound: | 2012-07-12 |
20120178895 | METHOD AND DEVICE FOR THE PRODUCTION OF A SPRAY APPLICATION CONSISTING OF REACTIVE PLASTIC - The present invention relates to a method for the production of layers and moulded parts consisting of reactive plastic, the reactive components being intermixed on a plurality of planes with the aid of mixed gases. The invention further relates to a device which allows a corresponding method. | 2012-07-12 |
20120178896 | BIODEGRADABLE POLYESTER - The present invention relates to a substantially gel-free and substantially linear biodegradable polyester obtainable by means of reaction with radical initiators starting from a precursor polyester provided with an unsaturated chain terminator, said terminator having the formula: | 2012-07-12 |
20120178897 | BIAXIALLY ORIENTED POLYESTER FILM FOR SEALING BACK SURFACE OF PHOTOVOLTAICS - The present invention provides a biaxially oriented polyester film for a backsheet of photovoltaics which exhibits an excellent hydrolysis resistance and a low shrinkage rate. The present invention relates to a biaxially oriented polyester film for a backsheet of photovoltaics, comprising a polyester having an intrinsic viscosity of 0.65 to 0.90 dL/g as measured in a mixed solvent comprising phenol and tetrachloroethane at a mass ratio of 50/50 at 23° C., a carboxyl end group content of 0 to 26 equivalents/t, and a phosphorus element content of 0 to 170 ppm, which biaxially oriented polyester film has a shrinkage rate of not more than 0.8% as measured in a longitudinal direction thereof after subjected to heat treatment at 150° C. for 30 min. | 2012-07-12 |
20120178898 | POLYARYLENE SULFIDE AND METHOD FOR PRODUCING THE SAME - A method is provided for producing a polyarylene sulfide by reacting a sulfidizing agent with a dihalogenated aromatic compound in an organic polar solvent in the presence of an alkali metal hydroxide, the method includes : carrying out the reaction in such a manner that the polymerization time in a temperature range of 230° C. to less than 245° C. (T1a) is not less than 30 minutes and less than 3.5 hours and that the conversion ratio of the dihalogenated aromatic compound at the end of the step is 70 to 98 mol. % and : carrying out the reaction in such a manner that the polymerization time in a temperature range of 245° C. to less than 280° C. (T2) is not less than 5 minutes and less than 1 hour. | 2012-07-12 |
20120178899 | NOVEL COORDINATION COMPLEXES AND PROCESS OF PRODUCING POLYCARBONATE BY COPOLYMERIZATION OF CARBON DIOXIDE AND EPOXIDE USING THE SAME CATALYST - Provided are a complex prepared from ammonium salt-containing ligands and having such an equilibrium structural formula that the metal center takes a negative charge of 2 or higher, and a method for preparing polycarbonate via copolymerization of an epoxide compound and carbon dioxide using the complex as a catalyst. When the complex is used as a catalyst for copolymerizing an epoxide compound and carbon dioxide, it shows high activity and high selectivity and provides high-molecular weight polycarbonate, and thus easily applicable to commercial processes. In addition, after forming polycarbonate via carbon dioxide/epoxide copolymerization using the complex as a catalyst, the catalyst may be separately recovered from the copolymer. | 2012-07-12 |
20120178900 | CHROMATOGRAPHIC PROCESSES AND PURIFIED COMPOUNDS THEREOF - The present disclosure demonstrates the utility of ion pairing agents in the preparative scale of purification. More particularly, the disclosure relates to the usage of ion pairing agents in RP preparative linear chromatography enabling high purity of the desired end product. The disclosure shows that ion-pairing agents have dramatic effect on desired purity of polypeptides. | 2012-07-12 |
20120178901 | NUCLEIC ACIDS ENCODING PEPTIDES FOR TREATING WOUNDS, ANTI-ANGIOGENIC COMPOUNDS AND USES THEREOF - The present disclosure relates to protein and peptide chemistry. More particularly, it relates to compounds, compositions and uses thereof for promoting and inhibiting angiogenesis. The peptides of the present disclosure include peptides comprising SEQ ID NOs: 1-4 which promote angiogenesis and cell proliferation. Further, the anti-angiogenic compounds of the present disclosure include antisense oligonucleotides that hybridize or are complementary to the polynucleotides of SEQ ID NOs: 5-16, and the like. | 2012-07-12 |
20120178902 | METHOD FOR OBTAINING 68GA - The present invention relates to a method of obtaining | 2012-07-12 |
20120178903 | Methods and Compositions Related to Adenoassociated Virus-Phage Particles - Embodiments of the invention are generally directed to compositions and methods of delivering one or more transgene to a target cell, such as a tumor cell, in a site-specific manner to achieve enhanced expression and to constructs and compositions useful in such applications. In certain aspects, expression from a therapeutic nucleic acid may be assessed prior to administration of a treatment or diagnostic procedure to or on a subject. | 2012-07-12 |
20120178904 | PEPTIDE ANALOGS THAT ARE POTENT AND SELECTIVE FOR HUMAN NEUROTENSIN RECEPTOR SUBTYPE 2 - Neurotensin analogs selective for neurotensin receptor subtype 2 are described. These include hexapeptides (NT(8-13)) and pentapeptides (NT(9-13)) having a D-3,1-naphthyl-alanine, D-3,2-naphthyl-alanine, an alanine derivative such as cyclohexylalanine, or 1,2,3,4-tetrahydroisoquinoline at position 11. Methods of treating pain by administering these neurotensin analogs are also described. | 2012-07-12 |
20120178905 | PROCESS FOR PRODUCTION OF PEPTIDE THIOESTER - A process for chemically converting a peptide chain into a peptide thioester includes, when a —C(═X)—R | 2012-07-12 |
20120178906 | CHELATION OF METALS TO THIOL GROUPS USING IN SITU REDUCTION OF DISULFIDE-CONTAINING COMPOUNDS BY PHOSPHINES - A method is disclosed for the syntheses of thiol-containing radiopharmaceuticals without the need for purification starting from chelators containing disulfide bonds. This is done by providing a method that reduces disulfide bonds on a precursor molecule or a precursor compound in the presence of phosphine compounds, thus freeing thiols for metal complexation. | 2012-07-12 |
20120178907 | PROCESS FOR PRODUCING INSTANTANEOUS COLD SOLUBLE GELATIN AND PRODUCT THEREOF - Process for producing instantaneous cold soluble gelatin in form of agglomerates of gelatin granules carried out in a fluid bed under controlled temperature, which comprises soaking the gelatin granules through atomising a granulating liquid in the fluid bed, where the granulating liquid is made up of water. | 2012-07-12 |
20120178908 | TARGETING TISSUE FACTOR TO ACTIVATED PLATELETS - The current invention relates to procoagulant fusion proteins, polynucleotides that encode said fusion proteins and cells that expresses said fusion proteins. Furthermore, the current invention relates to fusion proteins for use as a medicament. Individuals that have a coagulopathy, such as haemophilia A and B with or without inhibitors, may be treated with fusions proteins of the current invention. | 2012-07-12 |
20120178909 | Novel Screening Strategies for the Identification of Binders - The present invention discloses novel screening strategies for the identification of binders that target the active site of enzymatic antigens. The present invention also discloses antigen-binding moieties which bind to the NS2B-NS3 Proteinase of West Nile Virus, in particular binders which bind to the active site, thereby inhibiting the enzymatic activity of the proteinase. The antigen-binding moieties of the present invention have numerous therapeutic and diagnostic applications. | 2012-07-12 |
20120178910 | CATION EXCHANGE CHROMATOGRAPHY (METHODS) - The present invention provides improved methods of protein purification using CEX chromatography. Such methods generally comprise the steps of: contacting a protein of interest (e.g., an antibody) with a cation exchange resin at a first pH, that is less than the pI of the most acidic isoform of the protein of interest, such that the protein of interest binds to the resin; washing the cation exchange resin at a second pH that is greater than the first pH, but less than the pI of the most acidic isoform of the protein of interest; and eluting the protein of interest from the resin at a third pH that is about equal to or less than the first pH. The methods of the invention are particularly useful for the commercial purification of recombinant therapeutic proteins (e.g., antibodies). | 2012-07-12 |
20120178911 | GENES WITH ES CELL-SPECIFIC EXPRESSION - The invention provides an antibody that specifically binds to (a) a protein having an amino acid sequence depicted in SEQ ID NO:16 or 32 or (b) a protein which has an amino acid sequence of (a), wherein one to several amino acids are deleted, substituted, or added, and which is specifically expressed in an ES cell. | 2012-07-12 |
20120178912 | RECEPTOR ACTIVATOR OF NF-kappaB - Isolated receptors, DNAs encoding such receptors, and pharmaceutical compositions made therefrom, are disclosed. The isolated receptors can be used to regulate an immune response. The receptors are also useful in screening for inhibitors thereof. | 2012-07-12 |
20120178913 | OLEFIN METATHESIS REACTIONS OF AMINO ACIDS, PEPTIDES AND PROTEINS CONTAINING ALLYL SULFIDE GROUPS - A method for the modification of an amino acid, protein or peptide is disclosed. The method comprises reacting a carbon-carbon double bond-containing compound with an amino acid, a protein or a peptide containing an allyl sulfide group in the presence of a catalyst which promotes olefin metathesis, to form a modified amino acid, protein or peptide. Preferred carbon-carbon double bond-containing compounds include carbohydrates. | 2012-07-12 |
20120178914 | POLYPEPTIDE MODIFICATION - The invention provides methods for the PEGylation of an N-terminal cysteine of a polypeptide such that the thiol group of the cysteine is unreacted in the fmal PEGylated polypeptide. In one embodiment, the invention comprises a method of PEGylating a polypeptide having an N-terminal cysteine, the method comprising: contacting the polypeptide with a polyethylene glycol (PEG) derivative having a free aldehyde group in a reaction mixture under reducing conditions such that the N-terminal cysteine in the resultant PEGylated polypeptide has a free thiol group. | 2012-07-12 |
20120178915 | PYRIMIDINE DERIVATIVES AND ANALOGS, PREPARATION METHOD AND USE THEREOF - This invention relates with the arylheterocycle-fused pyrimidines, derivatives and analogs of formula I: | 2012-07-12 |
20120178916 | Polymer Support - The invention provides a polymer support characterised in that the polymer is 6-amino 6-deoxy chitosan. Metal-immobilised 6-amino 6-deoxy chitosan is further provided, more particularly including one of Pd, Pt, Ru, Rh Ir, Os, Mn, Ni, Co and Fe in all their possible oxidation states complexed to 6-amino 6-deoxy chitosan through a Schiff-base ligand. | 2012-07-12 |
20120178917 | RNA APTAMERS AND METHODS FOR IDENTIFYING THE SAME - RNA aptamers and methods for identifying the same are disclosed. The RNA aptamers selectively bind coagulation factors, E2F family members, Ang1 or Ang2, and therapeutic and other uses for the RNA aptamers are also disclosed. | 2012-07-12 |
20120178918 | NUCLEIC ACID PREPARATION COMPOSITIONS AND METHODS - Provided herein are methods and compositions to extract and enrich by, physical separation or amplification, relatively short nucleic acids from a nucleic acid composition containing a high background of longer nucleic acids (e.g., host or maternal nucleic acids; genomic nucleic acid and the like). | 2012-07-12 |
20120178919 | RADIOLABELED NUCLEOSIDE ANALOGUE, AND PREPARATION METHOD AND USE THEREOF - A radiolabeled nucleoside analogue is provided, which includes radioactive iodine | 2012-07-12 |
20120178920 | METHOD FOR PREPARING [18F]FALLYPRIDE WITH LOW BASE CONCENTRATION - A method for preparing [ | 2012-07-12 |
20120178921 | Pretreatment of Solid Biomass Material Comprising Cellulose with Ionic Liquid Medium - A process is disclosed for pretreating a solid, cellulose-containing biomass material. The pretreatment comprises contacting the solid biomass material with an Ionic Liquid medium under sub-solvating conditions. The pretreatment results in an opening up of the texture of the solid biomass material, while no or a limited amount of biomass material is dissolved. The Ionic Liquid medium preferably is an inorganic molten salt hydrate. The pretreated biomass material can be as a feedstock in any process that benefits from the change in texture resulting from the pretreatment. | 2012-07-12 |
20120178922 | Solid Carrageenan Ion Exchange - Embodiments of the present invention function to modify the cation concentration of carrageenans using an ion-exchange process. Processes for modifying the cation concentrations of solid carrageenans are provided. The processes include treating solid carrageenan with an aqueous treatment solution comprising an alcohol and a salt and washing the corresponding treated solid carrageenan with an aqueous solution comprising an alcohol. | 2012-07-12 |
20120178923 | METHOD AND DEVICE FOR MONITORING CRYSTALLIZATION - The use of a vapour source ( | 2012-07-12 |
20120178924 | HEXAHYDROOXAZINOPTERINE COMPOUNDS - The present invention relates to intermediates of the formula | 2012-07-12 |
20120178925 | POLYMERS BEARING PENDANT PENTAFLUOROPHENYL ESTER GROUPS, AND METHODS OF SYNTHESIS AND FUNCTIONALIZATION THEREOF - A one pot method of preparing cyclic carbonyl compounds comprising an active pendant pentafluorophenyl ester group is disclosed. The cyclic carbonyl compounds can be polymerized by ring opening methods to form ROP polymers comprising repeat units comprising a side chain pentafluorophenyl ester group. Using a suitable nucleophile, the pendant pentafluorophenyl ester group can be selectively transformed into a variety of other functional groups before or after the ring opening polymerization. | 2012-07-12 |
20120178926 | METHODS FOR PREPARING PYRIMIDINE DERIVATIVES USEFUL AS PROTEIN KINASE INHIBITORS - A method of preparing a compound represented by Structural Formula (I): | 2012-07-12 |
20120178927 | CYCLOALKYLPHENYL SUBSTITUTED CYCLIC KETOENOLS - The invention relates to novel cycloalkylphenyl-substituted cyclic ketoenols of the formula (I) | 2012-07-12 |
20120178928 | ORGANIC ELECTROLUMINESCENCE DEVICE - An organic electroluminescence device includes: a pair of electrodes; and at least one organic layer including a light emitting layer, the light emitting layer being provided between the pair of electrodes, wherein at least one layer of the at least one organic layer contains a compound represented by formula (1): | 2012-07-12 |
20120178929 | METHOD FOR PREPARING HALOFUGINONE DERIVATIVE - A method for preparing a halofuginone derivative, in particular a method for preparing an inhibitor medicament expressed by specific I-type procollagen in the invention a condensate of formula (II) reacts for 12-35 hours in a catalytic hydrogenation solvent with the existence of Ni—B amorphous alloy catalyst, at the hydrogen pressure of 0.1-10 Mpa and at the temperature of 10-60° C., and then the catalyst is filtered, the filtrate is decompressed to recover the solvent, the pH value is regulated to obtain a crude product of formula (I), and the crude product of the formula (I) is refined to obtain a refined product of formula (I). | 2012-07-12 |
20120178930 | NOVEL POLYMORPHS OF RALTEGRAVIR POTASSIUM - The present invention provides novel polymorphs of raltegravir potassium, processes for their preparation and pharmaceutical compositions comprising them. Thus for example, raltegravir potassium was added to water and stirred for 15 minutes, the solution was filtered on hiflo bed and the bed washed with water, the resulting solution was subjected to freeze drying at −180 deg C. for 13 hours to give raltegravir potassium amorphous form. | 2012-07-12 |
20120178931 | PROCESS FOR PREPARATION OF PYRIMIDINYLACETONITRILE DERIVATIVES AND INTERMEDIATES FOR SYNTHESIS THEREOF - Provided is a process by which pyrimidinylacetonitrile derivatives can be prepared easily and efficiently from industrially available raw materials. Also provided are intermediates for the synthesis of the derivatives. A process for the preparation of pyrimidinylacetonitrile derivatives represented by general formula (3) [wherein X is a halogen atom, and R is an alkoxymethyl group], characterized by reacting a 2,4-dihalogeno-6-nitrobenzene derivative represented by general formula (1) [wherein X and R are each as defined above] with 4,6-dimethoxy-2-cyanomethylpyrimidine represented by general formula (2) [wherein Me represents a methyl group] in the presence of a base; and intermediates for the synthesis of the pyrimidinylacetonitrile derivatives. | 2012-07-12 |
20120178932 | Process for the preparation of benzoimidazol-2-yl pyrimidine derivatgives - The present invention is directed to benzoimidazol-2-yl pyrimidine derivatives useful as histamine H | 2012-07-12 |
20120178933 | Organic Compound, Benzoxazole Derivative, and Light-Emitting Element, Light-Emitting Device, and Electronic Device Using Benzoxazole Derivative - Novel benzoxazole derivatives are provided to reduce driving voltage of light-emitting elements, and to reduce power consumption of light-emitting elements, light-emitting devices, and electronic devices. A benzoxazole derivative represented by the general formula (G1) is provided. Since the benzoxazole derivative represented by the general formula (G1) has an electron-injecting property, the benzoxazole derivative can be suitably used for light-emitting elements, light-emitting devices, and electronic devices. | 2012-07-12 |
20120178934 | N- [2-HYDROXYCARBAMOYL-2- (PIPERAZINYL) ETHYL] BENZAMIDE COMPOUNDS, THEIR PREPARATION AND THEIR USE AS TACE INHIBITORS - The present invention relates to novel benzene-carboxamide compounds having a structure that corresponds to the general formula (I), and also to their method of synthesis and to their use in pharmaceutical compositions intended for use in human or veterinary medicine or else to their use in cosmetic compositions. | 2012-07-12 |
20120178935 | Catalysis of Diketopiperazine Synthesis - Provided is a method for the synthesis of N-protected bis-3,6-[4-aminobutyl]-2,5-diketopiperazine including the step of heating a solution of ε-amino protected lysine in the presence of a catalyst selected from the group consisting of sulfuric acid, phosphoric acid, and phosphorus pentoxide. | 2012-07-12 |
20120178936 | NOVEL PHOTOSENSITIZERS FOR DSSCs - A theme of the present invention is to propose a new series of N-heterocyclic carbene-pyridine ruthenium sensitizers incorporated with at least one carbene unit and provide their synthetic methods. The structural modification on the carbene-pyridine ligand of ruthenium complexes resulted in promising photosensitizers for dye-sensitized solar cells exhibiting excellent cell performance. | 2012-07-12 |
20120178937 | PROCESS FOR THE PREPARATION OF ALOSETRON - The present invention provides an improved process for the preparation of Alosetron of formula (I) and its pharmaceutically acceptable salts. | 2012-07-12 |
20120178938 | PROCESS FOR MAKING ORGANIC COMPOUNDS AND THE ORGANIC COMPOUNDS MADE THEREFROM - A compound of formula II is prepared by: reacting a compound of formula F with | 2012-07-12 |
20120178939 | Chromium and nickel catalysts for oligomerization recations and process for obtaining alpha-olefins using said catalysts - The present invention refers to the synthesis of precatalysts and the use of such precatalysts in ethylene oligomerization reactions for the selective production of alpha-olefins. More specifically, it refers to the preparation and use of coordination compounds containing polydentate ligands comprising Group 6 and 10 transition metal compounds, in particular chromium (III) and nickel (II). Such catalytic precursors present high catalytic activity and selectivity for the production of alpha-olefins. | 2012-07-12 |
20120178940 | Functionalized Polymers - This document relates to functionalized (e.g., mono- or bi-functional) polymers (e.g., polyethylene glycol and related polymers) as well as methods and materials for making and using such functionalized polymers. | 2012-07-12 |
20120178941 | PROCESSES FOR MAKING EPOTHILONE COMPOUNDS AND ANALOGS - A process for making aziridinyl epothilone compounds according to formula G, | 2012-07-12 |
20120178942 | ENANTIO- AND STEREO-SPECIFIC SYNTHESES OF BETA-AMINO-ALPHA- HYDROXY AMIDES - Processes useful for the preparation of a Compound of Formula I: Formula (I). Intermediates useful for the preparation of the compound of Formula I, and processes useful for preparing said intermediates are disclosed. | 2012-07-12 |
20120178943 | PROCESSES FOR PRODUCING 3-(METHYLTHIO) THIOPHENE | 2012-07-12 |
20120178944 | PROCESS FOR THE PREPARATION OF 1, 2, 4-TRIOXOLANE ANTIMALARIALS - This invention relates to an improved process for the preparation of compounds of Formula I, salts of the free base cis-adamantane-2-spiro-3′-8′-[[[(2′-amino-2′-methyl propyl)amino]carbonyl]methyl]-1′,2′,4′-trioxaspiro[4.5]decane, Formula (I) wherein X is an anion. The compounds of Formula (I) have antimalarial activity. | 2012-07-12 |
20120178945 | BENZENOID COMPOUNDS OF ANTRODIA CINNAMOMEA, PREPARATION AND ANALYSIS METHOD THEREOF - Disclosed are a method for preparing an n-hexane extract of the fruiting body of | 2012-07-12 |
20120178946 | PREPARATION OF (R)-N-(3,4-DIFLUORO-2-(2-FLUORO-4-IODOPHENYLAMIN0)-6-METHOXYPHENYL)-1-(2,- 3-DIHYDROXYPROPYL)CYCLOPROPANE-1-SULFONAMIDE AND (S)- N-(3,4-DIFLUORO-2-(2-FLUORO-4-IODOPHENYLAMIN0)-6-METHOXYPHENYL)-1-(2,3-DI- HYDROXYPROPYL)CYCLOPROPANE-1-SULFONAMIDE - The present invention relates to the preparation of (R)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide and (S)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)-6-methoxyphenyl)-1-(2,3-dihydroxypropyl)cyclopropane-1-sulfonamide. | 2012-07-12 |
20120178947 | PROCESS FOR HYDROGENATING 1,4-BUTYNEDIOL TO GIVE MIXTURES COMPRISING TETRAHYDROFURAN, 1,4-BUTANEDIOL AND GAMMA-BUTYROLACTONE IN THE GAS PHASE - Process for preparing tetrahydrofuran, 1,4-butanediol and/or gamma-butyrolactone by hydrogenation of 1,4-butynediol, wherein 1,4-butynediol is vaporized in a hydrogen-comprising gas stream and hydrogenated in gaseous form over at least one catalyst which comprises at least one of the elements of groups 7 to 11 of the Periodic Table of the Elements. | 2012-07-12 |
20120178948 | PROCESS FOR THE HYDROGENATION OF 1,4-BUTYNEDIOL TO TETRAHYDROFURAN IN THE GAS PHASE - The present invention relates to a process for the catalytic hydrogenation of 1,4-butynediol to tetrahydrofuran at at least the decomposition temperature of 1,4-butynediol, wherein 1,4-butynediol is vaporized in a hydrogen-comprising gas stream and is hydrogenated in gaseous form over at least one catalyst, comprising at least one of the elements from groups 7 to 11 of the Periodic Table of the Elements. | 2012-07-12 |
20120178949 | PREPARATION OF AN ACTIVE INTERMEDIATE - A process for the preparation of an organic reactive intermediate that contains a combination of epoxy groups, hydroxy groups and unsaturated groups wherein the process can be utilized to control the amounts of each of the functional groups in the final product. The reactive intermediates are prepared from natural triglyceride plant and animal oils containing unsaturation. | 2012-07-12 |
20120178950 | SEPARATION METHOD - A method of selectively separating a phospholipid from a sample solution containing the phospholipid is provided. The method comprises: adsorbing calcium ions to a filler, at least a surface of the filler being constituted of a calcium phosphate-based compound; supplying the sample solution into an apparatus having a filling space, wherein the filling space being filled with the filler so that the phospholipid contained in the sample solution is adsorbed to the filler through the calcium ions; supplying an organic solvent-based eluate into the filling space of the apparatus to obtain a liquid containing the phospholipid and discharged from the apparatus; and fractionating the obtained liquid per a predetermined amount to thereby separate the phospholipid from the sample solution. | 2012-07-12 |
20120178951 | Apparatus For Continuously Carrying Out Heterogeneously Catalyzed Chemical Reactions At Elevated Temperatures - The invention relates to an apparatus for continuously carrying out heterogeneously catalyzed chemical reactions, comprising a microwave-transparent tube, the longitudinal axis of which extends in the direction of propagation of the microwaves of a single-mode microwave applicator and which is filled with an open-cell foam that carries or is made of catalytically active species. | 2012-07-12 |
20120178952 | NEW VINYL-ALKYNYLSUBSTITUTED GERMANIUM COMPOUNDS AND METHOD TO OBTAIN VINYL-ALKYNYLSUBSTITUTED GERMANIUM COMPOUNDS - New vinyl-alkynylsubstituted germanium compounds having the general formula 1 are the subject of the invention. The invention also relates to a new method of obtaining vinyl-alkynylsubstituted germanium compounds having the general formula 1. —A denotes: diethylgermyl —R denotes: triethylsilyl, 1-(trimethylsiloxy)-1-cyclohexyl The invention also provides a solution to the problem of the method of obtaining vinyl-alkynylsubstituted germanium compounds having the general formula 1, involving the germylative coupling reaction between a suitable substituted terminal alkyne and a suitable divinylsubstituted germanium compound in the presence of a ruthenium(II) complex as catalyst. | 2012-07-12 |
20120178953 | SOLUTION BASED PRECURSORS - Solution-based precursors for use as starting materials in film deposition processes, such as atomic layer deposition, chemical vapor deposition and metalorganic chemical vapor deposition. The solution-based precursors allow for the use of otherwise solid precursors that would be unsuitable for vapor phase deposition processes because of their tendency to decompose and solidify during vaporization. | 2012-07-12 |
20120178954 | METHOD FOR PRODUCTION OF OPTICALLY ACTIVE EPOXY COMPOUND, AND COMPLEX USED THEREFOR AND PROCESS FOR PRODUCING THE SAME - A complex, and a process for producing the same, represented by any of the following formulae (I), (I′), (II), (II′), (III), (III′), (IV), and (IV′): | 2012-07-12 |
20120178955 | NEW (E)-STYRYL-ALKYNYLSUBSTITUTED SILICON COMPOUNDS AND METHOD OF OBTAINING (E)-STYRYL-ALKYNYLSUBSTITUTED SILICON COMPOUNDS - New (E)-styryl-alkynylsubstituted silicon compounds having the generalized formula 1 and A new method of obtaining (E)-styryl-alkynylsubstituted silicon compounds having the generalized formula 1. | 2012-07-12 |
20120178956 | METHOD FOR PREPARING A FUNCTIONAL STRUCTURED SURFACE AND SURFACE OBTAINED BY SAID METHOD - A method for preparing a functional structured surface includes the controlled removal of material from a film including at least one buried pore, the inner surface of the pore including at least one chemical linkage group, where the material is removed so as to expose part of the inner surface of the pore that is not affected by the removal of material. | 2012-07-12 |
20120178957 | SITAGLIPTIN INTERMEDIATES, PREPARATION METHODS AND USES THEREOF - The present invention relates to Sitagliptin intermediate and preparation method and use thereof. The method comprises reacting compound of formula (II) and trifluorobromobenzene with a Grignard reagent by a Grignard reaction to obtain a compound of formula (I). Compound of formula (I) is a new intermediate compound for the synthesis of Sitagliptin. Compound of formula (I) can be easily used for preparing another important intermediate compound of formula (V) for the synthesis of Sitagliptin. The structures of the compounds mentioned above are as the following: | 2012-07-12 |
20120178958 | METHOD FOR PRODUCING LINEAR PENTENENITRILE - A method for producing 3-pentenenitrile is provided that includes: (a) isomerizing an educt stream containing 2-methyl-3-butenenitrile on at least one dissolved or dispersed isomerisation catalyst to form a stream (1), which contains the isomerisation catalyst(s), 2-methyl-3-butenenitrile, 3-pentenenitrile and (Z)-2-methyl-2-butenenitrile; (b) distilling the stream (1) to obtain a stream (2) as the overhead product, which contains 2-methyl-3-butenenitrile, 3-pentenenitrile and (Z)-2-methyl-2-butenenitrile and a stream (3) as the bottom product, which contains the isomerisation catalyst(s); (c) distilling the stream (2) to obtain a stream (4) as the overhead product, which is enriched with (Z)-2-methyl-2-butenenitrile in comparison to stream (2), and a stream (5) as the bottom product, which is enriched with 3-pentenenitrile and 2-methyl-3-butenenitrile in comparison to stream (2); (d) distilling stream (5) to obtain a stream (6) as the bottom product, which contains 3-pentenenitrile and a stream (7) as the head product containing 2-methyl-3-butenenitrile. | 2012-07-12 |
20120178959 | PROCESS FOR PREPARING OCTENOIC ACID DERIVATIVES - The invention relates to a process for preparing chiral octenoic acid derivatives, which constitute important intermediates in the preparation of medicament active ingredients, and also to novel intermediates which are used in the process for preparing the octenoic acid derivatives mentioned. | 2012-07-12 |
20120178960 | PROCESS TO OBTAIN A MIXTURE OF LOWER CARBOXYLIC MONO, DI AND TRIESTERS FROM RAW GLYCERIN - An process to obtain a mixture of lower carboxylic acid mono, di and triesters, from raw glycerin, a by-product of the process to obtain biodiesel, a transesterification of vegetable raw material with lower alcohols is described. Also described is a process to obtain triacetin or a mixture of mono-, di- and triacetin from that raw glycerin, without prior purification. | 2012-07-12 |
20120178961 | BIO-DERIVED OLEFIN SYNTHESIS - Disclosed is a method for the combined synthesis of at least two vinylic monomers, at least one of which being an acrylic compound, comprising subjecting a monoconjugated alkene-1-carboxylic compound to reaction with a C | 2012-07-12 |
20120178962 | Ethyl Acetate Production - A process for the production of high purity ethyl acetate from ethanol is described. The process involves reacting ethanol over a suitable catalyst in a reactive distillation column. The reactive distillation setup allows overcoming the reaction equilibrium for increased conversion of ethanol. Hydrogen is removed as the distillate and ethyl acetate is obtained as a bottoms product from the reactive distillation column. A feed of hydrogen at the bottom of the column and a suitable hydrogenation catalyst placed at the bottom of the column allows for a significant reduction of impurities such as butan-2-one and/or n-butyraldehyde in the ethyl acetate product. Adding side reactors to the reactive distillation column allows additional catalyst holdup for improved reactant conversion. | 2012-07-12 |
20120178963 | METAL-CATALYSED CARBONYLATION OF UNSATURATED COMPOUNDS - The invention provides a method for the hydroxycarbonylation, alkoxycarbonylation, aryloxycarbonylation or thiocarbonylation of an unsaturated molecule. The method includes a hydroxycarbonylation, alkoxycarbonylation, aryloxycarbonylationor thiocarbonylation reaction on the unsaturated molecule in which a complex including a ligand comprising a [n,n′]cyclophane comprising two non-fused monocyclic aromatic rings bridged by two linear and aliphatic linkages, in which each of the non-fused monocyclic aromatic rings is substituted with a phosphorus atom-containing substituent, is used to catalyse the reaction. | 2012-07-12 |
20120178964 | Catalyst, Use Thereof and Process of Hydrogenating Aryl Aldehydes - This invention provides a catalyst and the use thereof and a process for hydrogenating carboxyaryl aldehydes with selectivity to hydroxyalkylaryl monocarboxylic acids. The catalyst comprises iridium. | 2012-07-12 |
20120178965 | METHOD FOR PRODUCING BIORESOURCED ACRYLIC ACID FROM GLYCEROL - An aim of the present invention is to produce, from glycerol, a bioresourced acrylic acid, that is to say an acrylic acid essentially based on a carbon source of natural origin, meeting all the quality criteria of monomers customarily used as starting material in processes for polymerization of acrylic acid and of its esters, via an economical process. The process according to the invention comprises a final stage of extraction of acrylic acid by fractional crystallization applied to one of the effluents resulting from the acrylic acid purification chain, the location of this final stage possibly depending on the initial feedstock treated, the nature and the source of the glycerol used in the process, purity specifications to be achieved for the final acrylic acid, or finally economic criteria. | 2012-07-12 |
20120178966 | METHODS FOR PRODUCTION OF L-METHIONINE AND RELATED PRODUCTS - A method comprising: (a) enzymatically processing an O-acetylhomoserine (OAHS) fermentation liquor to produce L-methionine and an acetate source; (b) separating at least a portion of said L-methionine from at least a fraction of said acetate source to form separated L-methionine and a residual liquor comprising an acetate-source; and (c) recovering at least a portion of said acetate source from said residual liquor as recovered acetate. | 2012-07-12 |
20120178967 | LEVULINIC ACID FROM FUNGAL BIOMASS - Systems and methods for producing levulinic acid from fungal biomass are disclosed. In one implementation, a method for distilling levulinic acid from a glucosamine-containing feedstock is disclosed that yields a relatively pure (e.g., 90% or greater) levulinic acid product from an otherwise problematic waste stream. | 2012-07-12 |
20120178968 | METHOD FOR PREPARATION OF 1,1-DIAMINO-2,2-DINITROETHYLENE - Disclosed is a method for preparation of 1,1-diamino-2,2-dinitroethylene (DADNE) through the hydrolysis of 4,6-dihydroxy-5,5-dinitro-2-(dinitromethylene)-2,5-dihydropyrimidine (DHDNDP) obtained by the nitration of 4,6-dihydroxy-2-methylpyrimidine (DHMP), which can avoid eruption or sudden frothing of a reaction solution on a lab scale and even a large scale preparation as well as reduce the reaction time. | 2012-07-12 |
20120178969 | Process For Producing Cyclohexylbenzene - In a process for producing cyclohexylbenzene, benzene and hydrogen are contacted under hydroalkylation conditions with a catalyst system comprising a MCM-22 family molecular sieve and at least one hydrogenation metal. The conditions comprise a temperature of about 140° C. to about 175° C., a pressure of about 135 psig to about 175 psig (931 kPag to 1207 kPag), a hydrogen to benzene molar ratio of about 0.30 to about 0.65 and a weight hourly space velocity of benzene of about 0.26 to about 1.05 hr | 2012-07-12 |
20120178970 | METHOD FOR PRODUCING CYCLOHEXYL ALKYL KETONES - Provided is an industrially superior method for producing cyclohexyl alkyl ketones, which solves the problems in process reduction and in disposal of wastes such as metals. | 2012-07-12 |
20120178972 | PROCESS AND APPARATUS FOR DEPOSITING NANOSTRUCTURED MATERIAL ONTO A SUBSTRATE MATERIAL - A process for depositing nanostructured material onto a particulate substrate material comprising the steps of: a) preparing a precursor material; b) forming an atomised dispersion containing nanophased material when subjecting said precursor material to elevated temperature; and c) contacting the atomised dispersion with the substrate material to deposit the nanophased material on the substrate material. The substrate material is in mobile and particulate form for contacting step (c). An apparatus for carrying out the process is also disclosed. | 2012-07-12 |
20120178973 | Method for improving the color number of trimethylolpropane - The present invention relates to a method for producing trimethylolpropane having a low color number by processing a raw reaction solution obtained according to the inorganic Cannizarro process while adhering to precisely defined pH values. | 2012-07-12 |
20120178974 | MESOPOROUS CARBON SUPPORTED TUNGSTEN CARBIDE CATALYSTS, PREPARATION AND APPLICATIONS THEREOF - A supported tungsten carbide catalyst comprises tungsten carbide as its active component and a mesoporous carbon as its support, wherein tungsten carbide is highly dispersed on the surface and in the channels of the mesoporous carbon, and the content of tungsten element is in the range from 30% to 42% by mass based on the mesoporous carbon. This catalyst can be prepared by impregnation process. This catalyst can be used for the direct catalytic conversion of cellulose to ethylene glycol under the hydrothermal conditions and at a temperature of 245° C. and the hydrogen pressure of 6 MPa with high reactivity, selectivity and stability. | 2012-07-12 |
20120178975 | Process for Production of Ethanol Using a Mixed Feed Using Copper Containing Catalyst - The present invention produces ethanol in a reactor that comprises a catalyst comprising from 40 to 70 wt. % copper and 15 to 40 wt. % zinc and a support material. The crude ethanol product may be separated and ethanol recovered. | 2012-07-12 |
20120178976 | PROCESS FOR LIQUID/SOLID SEPARATION OF LIGNOCELLULOSIC BIOMASS HYDROLYSATE FERMENTATION BROTH - When lignocellulosic biomass hydrolysate is included in fermentation medium, the broth resulting from biocatalyst production is complex with low filterability. A heat treatment was found to increase filterability, allowing efficient separation of a liquid fraction from a solid fraction, which is further processed for water recycle and syrup production. | 2012-07-12 |
20120178977 | Low Temperature Production of 2-Chloro-3,3,3-Trifluoropropene - Disclosed is a method for the production of 1233xf comprising the continuous low temperature liquid phase reaction of 1,1,1,2,3-pentachloropropane and anhydrous HF, without the use of a catalyst, wherein the reaction takes place in one or more reaction vessels, each one in succession converting a portion of the original reactants fed to the lead reaction vessel and wherein the reactions are run in a continuous fashion. | 2012-07-12 |
20120178978 | CATALYSTS FOR FLUOROOLEFINS HYDROGENATION - A support of metal oxyfluoride or metal halide for a metal-based hydrogenation catalyst useful in hydrogenating fluoroolefins is provided. | 2012-07-12 |
20120178979 | METHOD FOR PREPARING A MULTI-METAL CATALYST HAVING AN OPTIMIZED SITE PROXIMITY - The invention concerns a process for preparing a catalyst comprising at least one metal M from the platinum group, tin, a phosphorus promoter, a halogenated compound, a porous support and at least one promoter X1 selected from the group constituted by gallium, indium, thallium, arsenic, antimony and bismuth. The promoter or promoters X1 and the phosphorus are introduced during one or more sub-steps a1) or a2), the sub-step a1) corresponding to synthesis of the precursor of the main oxide and sub-step a2) corresponding to shaping the support. The tin is introduced during at least one of sub-steps a1) and a2). The product is dried and calcined before depositing at least one metal M from the platinum group. The ensemble is then dried in a stream of neutral gas or a stream of gas containing oxygen, and then is dried. The invention also concerns the use of a catalyst obtained by said process in catalytic reforming or aromatics production reactions. | 2012-07-12 |
20120178980 | Method of Making and Using a Hydrocarbon Conversion Catalyst - Methods for making and using a catalytic composition useful in the hydrocarbon conversion reactions. The catalytic composition is made from an alumina sol that is prepared by dispersing a hydrated alumina in an aqueous medium. The alumina sol is mixed with a boron-containing molecular sieve. Catalytic compositions prepared in this manner avoid the disadvantages of preparing alumina sols via the Heard process. | 2012-07-12 |