21st week of 2012 patent applcation highlights part 54 |
Patent application number | Title | Published |
20120130016 | TWO COMPONENT POLYURETHANE COATING COMPOSITIONS COMPRISING ISOCYANURATE COMPOSITIONS FROM BIS(ISOCYANATOMETHYL) CYCLOHEXANE AND FROM ALIPHATIC DIISOCYANATES - The present invention provides two-component polyurethane compositions comprising, as one component, polyisocyanate compositions of the isocyanurate of one or more bis(isocyanatomethyl)cyclohexane or, preferably, a mixture of two or more of these, and of the isocyanurate of hexamethylene diisocyanate (HDI trimer), and, as the other component, a mix of a soft polyol having a hydroxyl functionality of from 2.5 to 5.0 and a molecular weight of from 500 to 3,000, and a hard polyol. Such compositions provide coatings, especially clear topcoats, which exhibit excellent scratch and mar and solvent resistance in addition to a good balance of hardness and flexibility without the need for increasing the volatile organic content (VOC) of the compositions. Also provided are compositions of a polyisocyanate compositions of the isocyanurate of one or more bis(isocyanatomethyl)cyclohexane with soft polyol which have lower VOCs. | 2012-05-24 |
20120130017 | PROCESS AND NEW COMPOUNDS - There is provided a novel process for preparing polyamides (in particular cyclic and hairpin polyamides) comprising the step of coupling an amine with a Boc-protected amino acid monomer in the presence of diphosgene and/or triphosgene. Such a process may be performed on a solid or solution phase. | 2012-05-24 |
20120130018 | High Melt Flow Propylene Impact Copolymer and Method - The present disclosure provides a polymerization process for the production of a high melt flow propylene impact copolymer. The process includes contacting an active propylene-based polymer having a melt flow rate greater than about 100 g/10 min with one or more olefins in a polymerization reactor to form the propylene impact copolymer with a melt flow rate greater than about 60 g/10 min. The production of the high melt flow propylene impact copolymer may occur in one or more polymerization reactors, utilizing standard hydrogen concentration, and no visbreaking. | 2012-05-24 |
20120130019 | LDPE FOR USE AS A BLEND COMPONENT IN SHRINKAGE FILM APPLICATIONS - An ethylene-based polymer characterized as having a density from about 0.9 to about 0.94 grams per cubic centimeter, a molecular weight distribution (Mw/Mn) from about 4 to about 10, a melt index (I2) from about 0.05 to about 2 grams per 10 minutes, a gpcBR value greater than 0.05 as determined by a gpcBR Branching Index and a Y value greater than 0.4 is disclosed. This ethylene-based polymer is especially useful for blending with other polymers such as LLDPE. When converting the blends into film, especially shrink film, the film shows good optics, good shrink tension, high stiffness, high tensile modulus, and tensile strength. When this resin is blended at with a LLDPE on a blown film line, improvements are seen in haze, gloss, clarity, and MD and CD tear as compared to a comparative LDPE. | 2012-05-24 |
20120130020 | Poly(Ester Amide)s and Poly(Ester Ether Amide)s With Pendant Crosslinkable Functional Groups - Amino-acid based poly(ester amide) (PEA) or poly(ester ether amide) (PEEA) polymers having pendant cross-linkable functional groups. The polymers can be cross-linked to form a hydrogel. These polymers can be used in biomedical applications. | 2012-05-24 |
20120130021 | NON-PRECIOUS METAL-CONTAINING 2,8-BIS(IMINO)QUINOLINE COMPLEXES AND THEIR USE AS HYDROSILYLATION CATALYSTS - Disclosed herein are manganese, iron, cobalt, or nickel complexes containing 2,8-bis(imino)quinoline ligands and their use as catalysts or catalysts precursors for hydrosilylation reactions. | 2012-05-24 |
20120130022 | Method for Providing a Side-Chain Dendrimer Vesicle - A method for making a side-chain dendrimer vesicle includes the following steps. At first, there is provided a random copolymer with a narrow distribution of molecular weights by active polymerization and chemical modification. Then, chemical modification is executed to graft various generations of dendrimers to the random copolymer to provide a side-chain dendritic random copolymer with various generations. Two steps of emulsification are taken to induce macromolecular self-assembling of the side-chain dendritic random copolymer solution to form the macromolecular vesicle. The side-chain dendrimer includes C | 2012-05-24 |
20120130023 | HEAT-ACTIVATABLE FREE-RADICAL INITIATORS AND COMPOSITE MATERIAL WHICH COMPRISES MAGNETIC PARTICLES - Composite material comprising—one or more heat-activatable free-radical initiators selected from the group consisting of organic peroxides and/or initiators having labile carbon-carbon bonds and particles which have a core-shell structure and the core of which comprises one or more magnetic materials, while the shell comprises silicon dioxide. | 2012-05-24 |
20120130024 | POLYGLYCOLIC ACID-BASED FIBERS AND METHOD FOR PRODUCING SAME - A method for producing a polyglycolic acid-based fiber, includes a spinning process of obtaining undrawn yarns by melt spinning a polyglycolic acid-based resin composition, which comprises a polyglycolic acid resin and a polylactic acid resin having a weight average molecular weight of 10×10 | 2012-05-24 |
20120130025 | CHARGED POLYMERS AND THEIR USES IN ELECTRONIC DEVICES - The present invention generally relates to compositions and methods comprising charged polymers. The compositions can be used in a variety of applications, for example, in photovoltaic cells, field-effect transistors, and light emitting diodes. In some embodiments, the backbone of a charged polymer comprises at least one quaternary nitrogen and/or is conjugated. | 2012-05-24 |
20120130026 | MITIGATION OF ELASTOMER REACTOR FOULING USING MECHANICAL VIBRATION - Method of reducing fouling in an elastomer polymerization process that includes providing a reactor capable of housing an industrial-scale elastomer polymerization reaction, and applying a mechanical force to the reactor so as to create a vibration in at least one wall of the reactor, in which fouling is reduced in the reactor. In one embodiment the reaction is an industrial scale butyl polymerization reaction and the reactor is a butyl polymerization reactor. | 2012-05-24 |
20120130027 | CAPS AND CLOSURES - This invention discloses caps and closures produced by injection moulding with a bimodal high density polyethylene (HDPE) resin comprising a low molecular weight, high density polyethylene fraction substantially free of comonomer and a high molecular weight, low density polyethylene fraction, having a molecular weight distribution of at least 3.5, preferably greater than 4.0, prepared in two reactors connected in series in the presence of a metallocene-containing catalyst system, wherein the metallocene comprises a bisindenyl or a bis-tetrahydrogenated-indenyl component. | 2012-05-24 |
20120130028 | PROCESS FOR THE PREPARATION OF LOW-PEROXIDE CROSSLINKED VINYLLACTAM POLYMER - Process for the preparation of low-peroxide crosslinked vinyllactam polymer by free-radical polymerization in the presence of at least one organic substance acting as antioxidant, low-peroxide crosslinked vinyllactam polymer obtainable by this process, and its use. | 2012-05-24 |
20120130029 | PROCESS FOR THE INTRODUCTION OF A POLYMERISATION CATALYST INTO A GAS-PHASE FLUIDISED BED - Process for introducing a polymerisation catalyst in solid form into a gas-phase fluidised bed using an injection device having an inner tube of internal cross-sectional area of 10-100 mm | 2012-05-24 |
20120130030 | Polycarboxylic Acid Gelling Agents - Scale inhibiting particulates formed from a mixture of fly ash and a phosphonic acid curing agent; wherein the fly ash is cured into a solid material by the contact with the phosphonic acid curing agent. The mixture may also contain a multivalent ion and the particulates may be coated with a coating material in an amount from about 0.1% to about 40% coating material by weight of the scale inhibiting particulate to delay the release of the scale inhibitor. | 2012-05-24 |
20120130031 | PROCESS FOR THE PREPARATION OF ETHYLENE POLYMERS WITH NARROW MOLECULAR WEIGHT DISTRIBUTION - Process for the preparation of ethylene polymers having narrow MWD characterized by a F/E ratio lower than 35 carried out in the presence of a catalyst system comprising (a) a solid catalyst component comprising Ti atoms that are substantially in the +4 oxidation state, Mg, Cl, and optionally OR groups and internal donors in which R is a C1-C20 hydrocarbon group, in which the OR/Ti molar ratio is equal to or lower than 0.35 and the internal donor/Ti ratio is lower than 1, (b) an aluminum alkyl compound and (c) a compound selected from alkoxybenzenes of specified formula. | 2012-05-24 |
20120130032 | POLYMERIZATION PROCESS USING A SUPPORTED CONSTRAINED GEOMETRY CATALYST - A polymerization process includes contacting the following in a gas-phase reactor system under polymerization conditions for making a polymer product: a metallocene-based catalyst system including a supported constrained geometry catalyst, at least one monomer, and an additive selected from a group consisting of an aluminum distearate, an ethoxylated amine, and a mixture thereof. The additive may be selected from a group consisting of an aluminum distearate, an ethoxylated amine, polyethylenimines, and other additives suitable for use in the production of polymers for food contact applications and end products, including a mixture of a polysulfone copolymer, a polymeric polyamine, and oil-soluble sulfonic acid, in a carrier fluid, and mixtures thereof. | 2012-05-24 |
20120130033 | POLYFARNESENES BY METAL-CATALYZED INSERTION POLYMERIZATIONS - Provided herein are polyfarnesenes such as farnesene homopolymers derived from a farnesene and farnesene interpolymers derived from a farnesene and at least a vinyl monomer; and the processes of making and using the polyfarnesenes. The farnesene homopolymer can be prepared by polymerizing the farnesene in the presence of a catalyst such as a Ziegler-Natta catalyst, a Kaminsky catalyst, a metallocene catalyst, an organolithium reagent or a combination thereof. In some embodiments, the farnesene is prepared from a sugar by using a microorganism. | 2012-05-24 |
20120130034 | CATALYST SUPPORT USED FOR OLEFIN POLYMERIZATION AND PREPARING METHOD AND APPLICATION THEREOF - An inorganic/organic composite support includes an inert inorganic material, a complex compound composed of a polylol and a magnesium halide, and an organic polymer containing a polar functional group. Said complex compound loaded with the organic polymer is deposited on the inert inorganic material. When the inorganic/organic composite support used as a polyolefin catalyst carrier is applied to ethene or propylene polymerization, the fusion-flow ratio of the obtained polymerisate is remarkably increased and its processing performance is improved. When the catalyst is applied to ethene polymerization, the fusion-flow ratio of the polymerisate can be adjusted by changing the content of hydrogen. When the catalyst is applied to ethene or propylene polymerization, the catalyst activity is high. | 2012-05-24 |
20120130035 | Low-Viscosity Aqueous Compositions - Provided are low-viscosity aqueous compositions comprising compounds of Formula (III) and (IV). These compositions are prepared by jointly ethoxylating a mixture of the compounds of the Formula (I) and (II) to give an intermediate which represents a mixture of compounds of Formulas (I*) and (II*). The intermediate is then converted by sulfation or phosphation and subsequent neutralization, into an aqueous composition comprising the compounds of Formula (III) and (IV). The aqueous compositions are notable for having, at 20° C., a Brookfield viscosity of 3000 mPas or less (measured at 20° C. with spindle 2 and 20 rpm), and are suitable as emulsifiers for emulsion polymerization. | 2012-05-24 |
20120130036 | MALEATE-BASED COPOLYMERS AND METHODS FOR PREPARING THE SAME - The invention relates to copolymers of vinyl lactams with derivatized maleates. In particular, it relates to copolymers that are suitably used in the area of personal care and pharmaceuticals, to compositions comprising the copolymers and to methods for preparing the copolymers. | 2012-05-24 |
20120130037 | RELATIVE PERMEABILITY MODIFIERS BASED ON HYDROPHOBICALLY MODIFIED CATIONIC COPOLYMERS - Copolymers of acrylamide or methacrylamide, suitably modified with appropriate percentages of units deriving from comonomers of a hydrophobic nature and comonomers containing a positively charged ionic group, which are capable of effectively reducing the water permeability of a porous medium. | 2012-05-24 |
20120130038 | STAR POLYMER - It is an object of the present invention to provide a copolymer for a cured product that is satisfactory in properties, such as adhesion properties, as a chip stacking adhesive or the like. The present invention is a star polymer comprising, as an arm portion, a polymer chain containing repeating units represented by formula (I) and formula (II), and comprising a core portion derived from a monomer represented by formula (III), wherein a molar ratio of the repeating unit represented by formula (I) to the repeating unit represented by formula (II) ((I)/(II)) in the arm portion is in the range of 60/40 to 95/5. | 2012-05-24 |
20120130039 | CURABLE COMPOSITIONS THAT FORM A POLYUREA DEMONSTRATING ELONGATION PROPERTIES OVER A LARGE TEMPERATURE RANGE - Curable compositions are provided comprising:
| 2012-05-24 |
20120130040 | Polymer Compositions and Methods of Making and Using Same - A composition comprising a reaction product of reactants comprising (a) a compound comprising (i) a polysulfide moiety and (ii) an oxygen atom in a β-position to a sulfur link having the formula: | 2012-05-24 |
20120130041 | Transparent Polyarylene Ether Polymer With High Heat Resistance And Method For Preparing The Same - The present disclosure relates to a transparent polyarylene ether polymer with high heat resistance and a method for preparing the same. More particularly, the present disclosure relates to a polyarylene ether polymer and a method for preparing the same, wherein the polyarylene ether polymer has a repeating structure in which cardo-type aromatic diols having a large molecular volume, polyether sulfones which are amorphous polymers having a high glass transition temperature and superior film formability, and polyether ketones which are crystalline polymers having superior heat resistance and mechanical properties are sequentially arranged. The polyarylene ether polymer is both transparent and heat resistant and, thus, can be used, for example, for a flexible plastic substrate. | 2012-05-24 |
20120130042 | POLYETHERSULFONE COMPOSITIONS WITH HIGH HEAT AND GOOD IMPACT RESISTANCE - Polyethersulfones having Tg greater than about 225° C. and a notched Izod value greater than about 1 ft-lb/in, as measured by ASTM D256, comprise from about 5 mol % to less than about 40 mol % structural units of formula 1; and | 2012-05-24 |
20120130043 | POLYETHERSULFONE COMPOSITIONS WITH HIGH HEAT AND GOOD IMPACT RESISTANCE - Polyethersulfones having Tg greater than about 225° C. and a notched Izod value greater than about 1 ft-lb/in, as measured by ASTM D256, comprise from about 5 mol % to less than about 40 mol % structural units of formula 1; and | 2012-05-24 |
20120130044 | Stable Analogs of Peptide and Polypeptide Therapeutics - The present invention relates to compositions of peptide and polypeptide analogs that are resistant to proteolysis, pharmaceutical uses thereof, and methods of preparation thereof. | 2012-05-24 |
20120130045 | BIOMOLECULE-POLYMER CONJUGATES AND METHODS OF MAKING SAME - Disclosed herein are biomolecule-polymer conjugates of Formula 1, as well as methods of preparing same and kits for preparing same. | 2012-05-24 |
20120130046 | TROPOELASTIN DERIVATIVES - The invention relates to derivatives of tropoelastin and variants of those derivatives. The invention further provides expression products and hybrid molecules of the derivatives and variants of the invention. The invention further provides methods for the production of the derivatives, variants, expression products and hybrid molecules. Further provided are formulations, cross-linked structures and implants comprising the derivatives, variants, expression products and hybrid molecules of the invention. Further provided are uses of the derivatives, variants, expression products and hybrid molecules of the invention. | 2012-05-24 |
20120130047 | ACCELERATED GELATION OF REGENERATED FIBROIN - The invention discloses a process for the acceleration of gelling time of regenerated silk fibroin using gelling agent, preferably silica to create a porous structure, devoid of microbial growth. | 2012-05-24 |
20120130048 | PROCESS FOR EXTRACTING KERATIN - The present invention relates to a process for extracting keratin from poultry feather, and provides a quicker process thus allowing large-scale productions of the keratin production to be carried out in timely manner thus increasing the productivity and efficiency of such process. | 2012-05-24 |
20120130049 | ALBUMIN-AMYLOID PEPTIDE CONJUGATES AND USES THEREOF - The invention provides conjugates comprising albumin and a peptide derived from the C-terminal region of amyloid beta peptide, as well as uses thereof for the treatment of diseases characterized by the deposition of amyloid proteins and, in particular, for the treatment of Alzheimer's disease. | 2012-05-24 |
20120130050 | BIOMOLECULE FIXING BOARD AND METHOD OF MANUFACTURING THE SAME - This invention provides a biomolecule modifying substrate comprising biomolecules selectively fixed to given regions thereon. The biomolecule modifying substrate comprises: a substrate at least comprising a first surface and a second surface; a first linker molecule comprising a hydrocarbon chain and a functional group capable of selectively binding to the first surface at one end of the hydrocarbon chain, which is bound to the first surface via such functional group; a second linker molecule comprising a reactive group capable of binding to the hydrocarbon chain of the first linker molecule, which is bound to the first linker molecule via a bond between the reactive group and the hydrocarbon chain; and a biomolecule bound thereto via the second linker molecule. | 2012-05-24 |
20120130051 | ASTRINGENCY IN SOY PROTEIN SOLUTIONS - A soy protein product having reduced astringency, which may be an isolate, produces transparent heat-stable solutions at low pH values and is useful for the fortification of soft drinks and sports drinks without precipitation of protein. The soy protein product is obtained by extracting a soy protein source material with an aqueous calcium salt solution to form an aqueous soy protein solution, separating the aqueous soy protein solution from residual soy protein source, adjusting the pH of the aqueous soy protein solution to a pH of about 1.5 to about 4.4 using at least one organic acid, such as citric acid or a blend of citric acid and malic acid or a mixture of at least one organic acid and at least one mineral acid, such as hydrochloric acid and phosphoric acid, to produce an acidified clear soy protein solution, which may be dried directly or following optional concentration and diafiltration, to provide the soy protein product. | 2012-05-24 |
20120130052 | PROCESSES FOR MAKING HYDRAZIDES - A method is disclosed for preparing hydrazides from hydrazine and an acyl chloride which comprises the steps of (a) preparing a stirred substantially uniform slurry comprising hydrazine and an inert solvent at low temperature; and (b) adding an acyl chloride continuously to said slurry. The method avoids or limits production of undesired bis-hydrazide by-products. The method is used to prepare 3-methyl-3-mercaptobutanoic acid hydrazide, a molecule used to link calicheamicin to a monoclonal antibody. | 2012-05-24 |
20120130053 | SOLID PHASE GOLD NANOPARTICLE SYNTHESIS - A method of synthesizing ligand-conjugated gold nanoparticles (AuNPs) is disclosed. The method comprises: a) providing an amine-modified silica particle; b) providing a solution comprising Au | 2012-05-24 |
20120130054 | Method for Removing a Protein from a Metal Chelate Resin - The methods disclosed herein are useful for achieving higher protein concentrations in reverse micelle solutions by extracting a protein from a metal chelate resin using a reverse micelle solution comprising a polyamine that competitively binds to the metal chelate resin, allowing the protein to elute from the resin. The extracted protein in the reverse micelle solution can then be effectively analyzed, for example using NMR spectroscopy. | 2012-05-24 |
20120130055 | METHOD FOR SYNTHESISING A RARE EARTH ORGANOPHOSPHATE AND USE THEREOF TO PREPARE A "PREFORMED" CATALYTIC SYSTEM - The invention relates to a process for preparing a rare-earth organophosphate in the form of a fluid or not very viscous solution that can be used as is for the preparation of a “preformed” catalyst system intended, in particular, for the cis-1,4 stereospecific polymerization of conjugated dienes. | 2012-05-24 |
20120130056 | TEMPERATURE CONTROL USING COMPOUND CAPABLE OF PHOTOISOMERIZATION - Technologies are generally described for controlling temperature using compounds capable of photoisomerization. In some examples, a temperature control apparatus includes a first receiving unit configured to contain a compound capable of photoisomerization, a second receiving unit configured to contain the compound capable of photoisomerization, a first filter configured to pass first light from a first light source, and a second filter configured to pass second light from a second light source. Further, the first and second receiving units are coupled to each other so that the compound capable of photoisomerization may be circulated between the first and second receiving units, and the compound capable of photoisomerization in the first receiving unit and the second receiving unit is photoisomerized by at least one of the first light and the second light. | 2012-05-24 |
20120130057 | Compounds related to assays - The present invention is generally directed to thiol quantitation assays, methods of performing the assays, and compounds used in the assays. It is more specifically directed to assays that include one or more disulfides and related molecules and methods. The disulfides contain a FRET pair. | 2012-05-24 |
20120130058 | REDUCTION OF 5-(ARYL-DIAZENYL)-4,6-DIHALO-PYRIMIDINE - Method of synthesizing a compound of formula (I), wherein R1, R2 are, independently, chloro or fluoro, and wherein R3 is H, alkyl, aralkyl or is an alkylether or alkylthioether comprising the steps of firstly reducing a diazeny compound of formula (II) non-catalytically or with a catalytic amount of an homogenous organic, non-metal catalyst to the corresponding hydrazo compound of formula (III) and in a second step catalytically hydrogenating said hydrazo compound in with a heterogeneous Ni-catalyst to the compound of formula (I). | 2012-05-24 |
20120130059 | ANTHRACYCLINE DERIVATIVE CONJUGATES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS ANTITUMOR COMPOUNDS - The present invention relates to conjugates of therapeutically useful anthracyclines with carriers such as polyclonal and monoclonal antibodies, proteins or peptides of natural or synthetic origin; methods for their preparation, pharmaceutical composition containing them and use thereof in treating certain mammalian tumors. | 2012-05-24 |
20120130060 | Modified antisense oligopeptides with anticancer properties and method of obtaining them - This invention may be used in human and veterinary medicine for the creation of a drug that is effective in the treatment of oncological illnesses in animals and humans. | 2012-05-24 |
20120130061 | Method FMethod For Isolating And Purifying Nucleic Acids - The present invention relates to a method for the isolation and purification of nucleic acids by elution of nucleic acids from nucleic acid-containing samples and biological materials. The present invention further relates to a kit for carrying out the method of the invention. | 2012-05-24 |
20120130062 | ENZYMATIC SYNTHESIS OF CARBA-NAD - The disclosure concerns the enzymatic synthesis of stable analogues of nicotinamide adenine dinucleotide NAD/NADH and nicotinamide adenine dinucleotide phosphate NADP/NADPH, the so-called “carba-NADs”, i.e. analogues of NAD/NADH or NADP/NADPH, respectively, comprising a carbacyclic sugar instead of ribose. | 2012-05-24 |
20120130063 | METHOD OF PRODUCING A PURIFIED HYALURONIC ACID TYPE - Provided a method of producing a purified hyaluronic acid type which comprises adding a water-soluble organic medium to a solution which comprises a hyaluronic acid type having an average molecular weight of 400 to 100,000 and has a pH of 3 or less to obtain a suspension, and adjusting a pH of the suspension in a range of 3.5 to 8 to precipitate a purified hyaluronic acid type. | 2012-05-24 |
20120130064 | METHOD FOR THE HYDROPHILIC PROCESSING OF CELLULOSE FIBRE AND PRODUCTION METHOD FOR HYDROPHILIC CELLULOSE FIBRE - This invention provides a method for hydrophilic treatment of cellulose fibers that can prevent coloring or decrease in fiber strength. The hydrophilic treatment method comprises a first oxidation step of oxidizing cellulose fibers in a first reaction solution containing an N-oxyl compound and a re-oxidizing agent for the N-oxyl compound; and a second oxidation step of oxidizing oxycellulose fibers obtained in the first oxidation step in a second reaction solution containing an oxidizing agent for oxidizing aldehyde groups. | 2012-05-24 |
20120130065 | Guar process monitoring methods - Disclosed are methods relating to monitoring the processing of polysaccharides and, in particular, monitoring the processing of guar in order to improve guar yield and/or lower impurity concentration in the wash effluent fluid. | 2012-05-24 |
20120130066 | METHOD FOR PRECIPITATING A SOLUTE FROM A SOLUTION - A solute is precipitated from a solution of a solute, a solvent and a non-solvent by preparing the solutions and introducing the solution into a precipitation chamber contain a supercritical fluid. | 2012-05-24 |
20120130067 | Sterol Derivatives and Their Synthesis and Use - Sterol derivatives with structural formula I or II are disclosed, wherein R is defined as the description of the invention. Their synthesizing methods and anti-tumor use are also disclosed. Especially, the compound of formula I, in which R is O (i.e. the compound CL 168-6), has the anti-tumor therapeutic index of 49.3. The compound can be used to prepare a medicine for prevention or treatment of immunological diseases and cancers such as liver cancer and lung cancer. | 2012-05-24 |
20120130068 | 5,6-DIHYDRO-1H-PYRIDIN-2-ONE COMPOUNDS - The invention is directed to 5,6-dihydro-1H-pyridin-2-one compounds of Formula I | 2012-05-24 |
20120130069 | NOVEL INDAZOLE DERIVATIVES OR PHARMACEUTICALLY ACCEPTABLE SALTS THEREOF AS PROTEIN KINASE INHIBITORS FOR PROLIFERATIVE DISEASES TREATMENT, AND A PHARMACEUTICAL COMPOSITION CONTAINING THE SAME AS AN ACTIVE INGREDIENT - Disclosed are novel indazole derivatives represented by the following Chemical Formula 1 or pharmaceutically acceptable salts, hydrates or solvates thereof, and pharmaceutical compositions for the prevention or treatment of proliferative diseases, containing the same as an active ingredient. Having potent inhibitory effect against protein kinase, such as b-raf, KDR, Fms, Tie2, SAPK2a and Ret, inducing diseases caused by abnormal cell proliferation, the novel indazole derivatives can be used for the prevention or treatment of diseases caused by abnormal cell proliferation. | 2012-05-24 |
20120130070 | COMPOUNDS HAVING NPY Y5 RECEPTOR ANTAGONISTIC ACTIVITY - This invention provides a compound of the formula (I): | 2012-05-24 |
20120130071 | METHOD FOR OXIDIZING METHANE - Platinum(II) complexes and the use of these complexes for oxidation of methane to methyl sulfate are disclosed, the catalyst having, as ligands, a network based on aromatic N-heterocycles which has at least 2 coordinative nitrogen atoms per platinum atom, and the complex anion is selected from a halide, hydrogensulfate, hydrogensulfite, sulfate, sulfite, methylsulfate, methanol, water, hydroxide, carbon monoxide, hydrogencarbonate and carbonate. The catalyst enables a selective low-temperature oxidation of methane to methyl sulfate or methanol. The catalysts not only exhibit high activity, but can also be removed easily from the reaction mixture and reused over several runs without significant loss of activity. | 2012-05-24 |
20120130072 | PROCESS FOR THE PREPARATION OF DIHYDROQUINAZOLINES - The present invention relates to a process for the preparation of dihydroquinazolines, which are used for the production of medicaments. | 2012-05-24 |
20120130073 | INHIBITORS OF SYK AND JAK PROTEIN KINASES - The present invention is directed to compounds of formula I-V and tautomers thereof or pharmaceutically acceptable salts, esters, and prodrugs thereof which are inhibitors of syk kinase. The present invention is also directed to intermediates used in making such compounds, the preparation of such a compound, pharmaceutical compositions containing such a compound, methods of inhibition syk kinase activity, methods of inhibition the platelet aggregation, and methods to prevent or treat a number of conditions mediated at least in part by syk kinase activity, such as undesired thrombosis and Non Hodgkin's Lymphoma. | 2012-05-24 |
20120130074 | Method for Preparation Metal Compounds of 8-Hydroxyquinoline or Derivatives - This invention, which involves “the preparation method of 8-hydroxyquinoline metallic compound”, is a synthetic method of organic electroluminescent materials. The preparation method of compound Mqnqm′ is to add solution prepared by Zengshui solvent and industrial ligand into reaction vessel, stir it at a certain temperature, and then achieve high-purity product, as for the Mqnqm′, M stands for Al, Li, n stands for 1-3, m is 0-2, q is 8-hydroxyquinoline and its derivatives, and q′ is ligand different from q. Zengshui solvent is adopted in this invention which can react effectively and thus reducing reaction time and avoiding cumbersome operation and the refining process; this invention also increases total yield and purity, the mother liquor obtained can be recycled, which reduces environment pollution and cost as well. This technology can also spread to the preparation of other 8-hydroxyquinoline metallic compound and the product achieved can be used as electroluminescent materials or electron-transport materials. | 2012-05-24 |
20120130075 | R-7-(3-AMINOMETHYL-4-METHOXYIMINO-3-METHYL-PYRROLIDIN-1-YL)-1-CYCLOPROPYL-- 6-FLUORO-4-OXO-1,4-DIHYDRO-[1,8]NAPHTHYRIDINE-3-CARBOXYLIC ACID AND L-ASPARTIC ACID SALT, PROCESS FOR THE PREPARATION THEREOF AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME FOR ANTIMICROBIAL - Disclosed herein are R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid and L-aspartic acid salt, process for the preparation thereof and pharmaceutical composition comprising the same for antimicrobial. Because the R-7-(3-aminomethyl-4-methoxyimino-3-methyl-pyrrolidin-1-yl)-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-[1,8]naphthyridine-3-carboxylic acid and L-aspartic acid salt is more soluble and less toxic and has less side effects as an antimicrobial agent than hydrochloride and the other salts (D-aspartate and phosphate) conventionally used, the salt may be useful for oral and injectable administration. | 2012-05-24 |
20120130076 | Synthetic Multimerizing Agents - New compounds are disclosed for multimerizing immunophilins and proteins containing immunophilin or immunophilin-related domains. The compounds are of the formula | 2012-05-24 |
20120130077 | BENZYL PIPERIDINE COMPOUND - Provided is a new serotonin-reuptake inhibitor that exhibits affinity for serotonin-1A receptors. Said serotonin-reuptake inhibitor is a compound represented by formula (1) or a pharmacologically acceptable salt thereof. In the formula, R | 2012-05-24 |
20120130078 | INDAZOLE DERIVATIVES AS ADENOSINE MONOPHOSPHATE DEAMINASE (AMPD) INHIBITORS FOR USE IN DIABETES AND RELATED DISEASES OF METABOLIC SYNDROME - Herein, we describe a method for treatment of diabetes and other disorders classified as Metabolic Syndrome. The invention provides novel AMP Deaminase (AMPD) inhibitors comprising novel indazole and benzotriazole derivatives including a phosphorous containing derivative, a carboxylic acid, or an amino acid ester prodrug. The invention also provides support for a novel mechanism of action for the existing drug metformin: direct inhibition of the enzyme AMPD. The inhibition of AMPD in turn activates AMP Kinase, known to be linked to the action of metformin. The invention also makes novel use of a double inhibitor assay allowing identification of selective AMPD inhibitors over ADA inhibitors. The new inhibitors, structurally distinct from metformin, offer selectivity that may obviate side effects known for metformin itself, providing new benefits for diabetes and Metabolic Syndrome. | 2012-05-24 |
20120130079 | Compounds That Suppress Cancer Cells and Exhibit Antitumor Activity - The present invention provides compounds S3I-201.1066 (Formula 1) and S3I-201.2096 (Formula 2) as selective Stat3 binding agents that block Stat3 association with cognate receptor pTyr motifs, Stat3 phosphorylation and nuclear translocation, Stat3 transcriptional function, and consequently induced Stat3-specific antitumor cell effects in vitro and antitumor response in vivo. | 2012-05-24 |
20120130080 | PROCESS FOR PREPARING 2-AMINO-5-CYANOBENZOIC ACID DERIVATIVES - Disclosed is a method for preparing a compound of Formula 1 comprising contacting a compound of Formula 2 with a metal cyanide reagent, a copper(I) salt reagent, an iodide salt reagent and at least one compound of Formula 3 | 2012-05-24 |
20120130081 | Oxadiazole Derivative, and Light-Emitting Element, Light-Emitting Device, Electronic Device, and Lighting Device Using the Oxadiazole Derivative - An object of one embodiment of the present invention is to provide a novel oxadiazole derivative as a substance having high excitation energy, in particular, a substance having high triplet excitation energy. One embodiment of the present invention is an oxadiazole derivative represented by General Formula (G1) below. | 2012-05-24 |
20120130082 | 1-Substituted-4-Nitroimidazole Compound and Method for Preparing the Same - The present invention relates to a 1-substituted-4-nitroimidazole compound represented by the general formula (1) or a salt thereof, | 2012-05-24 |
20120130083 | METHOD FOR PRODUCTION OF N-(2-AMINO-1,2-DICYANOVINYL)IMIDATES, METHOD FOR PRODUCTION OF N-(2-AMINO-1,2-DICYANOVINYL)FORMAMIDINE, AND METHOD FOR PRODUCTION OF AMINOIMIDAZOLE DERIVATIVES - A method for producing N-(2-amino-1,2-dicyanovinyl)imidates represented by the following formula (1-III) under low temperature conditions within a short period of time in high yield is provided. In addition, a method for producing N-(2-amino-1,2-dicyanovinyl)formamidine represented by the following formula (2-II) which is suitably applicable to a cyclization reaction for producing AlCN, AlCA or the like and which enhances yield of the cyclization reaction is provided. In addition, a method for producing aminoimidazole derivatives represented by the following formula (3-V) in high yield by using diaminomaleonitrile as a starting material is provided. | 2012-05-24 |
20120130084 | PREPARATION OF FIPAMEZOLE - The application relates to processes for preparing fipamezole and its pharmaceutically acceptable salts, and intermediates thereof. It also provides intermediate compounds of Formula III and Formula IV, and processes for their preparation. | 2012-05-24 |
20120130085 | PROCESSES FOR THE ALKYLATION OF PYRAZOLES - The invention provides a process for the preparation of a compound of formula (I) in particular, wherein a compound of formula (II) is reacted with a dialkylsulphate. R | 2012-05-24 |
20120130086 | Highly Active and Selective Ethylene Oligomerization Catalyst and Method of Preparing Hexene or Octene Using the Same - This invention relates to a chromium complex compound for selective ethylene oligomerization including a chiral ligand, and to a method of selectively preparing 1-hexene or 1-octene from ethylene using the same. | 2012-05-24 |
20120130087 | Stereomerically Pure Fused Bicyclic Proline Compounds Useful for Preparing Hepatitis C Protease Inhibitors - The present disclosure provides substantially enantiomerically pure heterobicyclic compounds of the following structural formulas, | 2012-05-24 |
20120130088 | N-Substituted Pyrrolidonium Ionic Liquids with Expanded Linker - This invention relates to compounds useful as ionic liquids that are based on an N-substituted pyrrolidinone and incorporate a pendant ammonium cation that is spaced from the pyrrolidone ring by a variable length linker. | 2012-05-24 |
20120130089 | METHOD FOR PRODUCING CYCLIC SULFONIC ACID ESTER AND INTERMEDIATE THEREOF - The present invention is directed to provide an efficient production method which is capable of not only obtaining a cyclic sulfonic acid ester (sultone) at low cost and in high yield, but also the sulfonic acid ester (sultone) stably even in a commercial scale. The present invention relates to a method for producing hydroxysultone comprising a first step where a diol having a specified structure and a thionyl halide are reacted to obtain a cyclic sulfite having a specified structure, and a second step where the cyclic sulfite is reacted with water or/and alcohol; a method for producing an unsaturated sultone having a specified structure comprising a third step where a hydroxylsultone having a specified structure is reacted with an acid halide or an acid anhydride to obtain an intermediate, subsequently the intermediate is treated with a base; as well as a cyclic sulfite having a specified structure. | 2012-05-24 |
20120130090 | TRIFLUOROMETHYLTHIOPHENIUM DERIVATIVE SALT, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODUCING TRIFLUOROMETHYL-CONTAINING COMPOUNDS USING THE SAME - A trifluoromethylthiophenium derivative salt useful as synthetic intermediates for pharmaceuticals and agrochemicals, a method for producing the same, and a method for producing trifluoromethyl-containing compounds using the same are provided. An S-(trifluoromethyl)-benzo[b]thiophenium derivative salt is represented by the following general formula (1): | 2012-05-24 |
20120130091 | ZINC OXIDE COMPLEXES - Disclosed are compounds comprising a zinc oxide molecule chemically bound to one or more molecules having an acidic hydrogen, such as an organic acid. The invention also provides compositions comprising such compounds and methods of preparing such compounds. The compounds of the invention may be provided in, for example, topical skin formulations, pharmaceutical compositions, or delivery systems for active ingredients. | 2012-05-24 |
20120130092 | NITRO GROUP-CONTAINING ETHER COMPOUND AND METHOD FOR PRODUCING SAME - It is possible to produce oseltamivir safely and stably in large quantities by using as a starting material tartaric acid, mannitol or arabinose, via dihydroxyhexenoic acid ester of the formula (4c). | 2012-05-24 |
20120130093 | PROCESS FOR THE PRODUCTION OF ALPHA-TOCOTRIENOL AND DERIVATIVES - The invention discloses novel processes for production, enrichment and/or isolation of alpha-tocotrienol from source material comprising at least one non-alpha-tocotrienol, such as natural extracts comprising mixed tocotrienols. | 2012-05-24 |
20120130094 | SYSTEM AND METHOD FOR EXTRACTING VITAMIN E FROM FATTY ACID DISTILLATES - Various systems and processes for extracting Vitamin E from a fatty acid distillate (FAD) having a Vitamin E component are disclosed. The process includes preparing a mixture of a FAD and a non-polar solvent (e.g., hexane). The mixture can be sequentially cooled to a series of pre-determined temperatures. As the mixture is sequentially cooled to each of the pre-determined temperatures within the series of pre-determined temperatures, non-Vitamin E components present in the FAD can form solid fractions within the mixture at the various pre-determined temperature stages. The process further includes removing the solid fractions from the mixture at each of the pre-determined temperature stages. After completion of a number of cooling and separation stages or cycles, the non-polar solvent can be removed from the remaining mixture to recover a Vitamin E extract. | 2012-05-24 |
20120130095 | PROCESS FOR PRODUCING AN OXIRANE - A multiple liquid phase composition and process for preparing an oxirane product, such as epichlorohydrin, including a reaction mixture of: (a) at least one olefin, wherein the olefin is selected from one of (i) an aliphatic olefin or substituted aliphatic olefin, with the proviso that the aliphatic olefin is not propylene, (ii) a cycloaliphatic olefin, (iii) an aromatic olefin, (iv) a cycloaromatic olefin, and (v) mixtures thereof; (b) at least one peroxide compound, (c) at least one catalyst, and (d) and a solvent mixture; wherein the solvent mixture comprises at least (i) at least one alcohol or a combination of alcohols, and (ii) at least one non-reactive co-solvent; wherein the solvents are mixed at a predetermined concentration; wherein the non-reactive co-solvent has a different boiling point than the oxirane product; and wherein the oxirane product partitions into a high affinity solvent during the reaction. The process of the present invention advantageously produces a waste stream with no significant amount of sodium chloride (NaCl). In one embodiment, the present invention includes a process for preparing epichlorohydrin from allyl chloride and hydrogen peroxide including reacting (a) an allyl chloride with (b) hydrogen peroxide, in the presence of (c) a titanium silicalite-1 (TS-1) catalyst and (d) in the presence of a predetermined amount of a mixed solvent system; wherein the mixed solvent system includes at least (i) methanol and (ii) at least one non-reactive co-solvent. | 2012-05-24 |
20120130096 | PROCESS FOR PRODUCING PROPYLENE OXIDE - A multiple liquid phase composition and process for preparing propylene oxide including a reaction mixture of: (a) propylene, (b) at least one peroxide compound, (c) at least one catalyst, such as a titanium silicalite-1 (TS-I) catalyst, and (d) and a predetermined amount of a solvent mixture; wherein the solvent mixture comprises at least (i) at least one alcohol, such as methanol, and (ii) at least one non-reactive co-solvent; wherein the solvents are mixed at a predetermined concentration; wherein the non-reactive co-solvent has a different boiling point than propylene oxide; and wherein the resulting propylene oxide product partitions into a high affinity solvent during the reaction. The process of the present invention advantageously produces a waste stream with little or no significant amount of sodium chloride (NaCl). | 2012-05-24 |
20120130097 | PROCESS FOR THE PREPARATION OF CYCLOPROPYL CARBOXYLIC ACID ESTERS AND DERIVATIVES - The invention relates to a novel process for the preparation of certain cyclopropyl carboxylic acid esters and other cyclopropyl carboxylic acid derivatives; a novel process for the preparation of dimethylsulfoxonium methylide and dimethylsulfonium methylide; to the use of certain cyclopropyl carboxylic acid esters in a process for the preparation of intermediates that can be used in the synthesis of pharmaceutically active entities; and to certain intermediates provided by these processes. | 2012-05-24 |
20120130098 | Skin Treatments Containing Carboxylic Acid-Substituted Idebenone Derivatives and Methods of Preparation and Use Thereof - The present invention relates to novel carboxylic acid-substituted idebenone derivatives, skin treatment compositions containing these carboxylic acid-substituted idebenone derivatives, methods of treating skin changes by topical application of these carboxylic acid-substituted idebenone derivatives, and their methods of synthesis. The carboxylic acid-substituted idebenone derivatives of the present invention are unexpectedly effective in treating skin, particularly with respect to skin tolerance. When included in a topical composition, the carboxylic acid-substituted idebenone derivatives of the present invention have an antioxidant effect that is useful in treating a skin change. | 2012-05-24 |
20120130099 | METHODS OF MICROBIAL OIL EXTRACTION AND SEPARATION - Lipids can be extracted from a microbial biomass that constitutes at least 20% lipids by weight and has a moisture content of less than 4% by weight by applying pressure to the biomass so as to release lipids therefrom, thereby leaving a biomass of reduced lipid content; and collecting the lipids. | 2012-05-24 |
20120130100 | METHOD FOR THE PRODUCTION OF LIGNOCERIC ACID - The invention is related to a process for production of lignoceric acid from mixtures of long-chain aliphatic alcohols that contain lignoceric alcohol, wherein the process consists in oxidizing the mixture in a biphasic catalytic system using quaternary ammonium peroxotungstophosphate as a catalyst and hydrogen peroxide as an oxidant, followed by several physical or chemical unitary steps to separate and purify the lignoceric acid. | 2012-05-24 |
20120130101 | CERAMIC CATALYST USED IN MANUFACTURE OF FATTY ACID ALKYL ESTERS AND METHOD FOR PREPARING HIGH PURITY FATTY ACID ALKYL ESTERS USING THE SAME - The present invention relates to a catalyst used in the manufacture of fatty acid alkyl esters and a method for preparing fatty acid alkyl esters using the same. The invention provides a high hardness solid ceramic metal catalyst obtained by mixing and sintering 0 wt %-80 wt % active catalyst material with a support material, wherein the support material is a silica alumina that is a mixed metal oxide and the active catalyst material is at least one of oxides, carbonates, and hydroxides of any kind selected from magnesium (Mg), calcium (Ca), zinc (Zn), titanium (Ti), manganese (Mn), vanadium (V), beryllium (Be), copper r (Cu), zirconium (Zr), strontium (Sr), tin (Sn), and barium (Ba). In addition, the invention provides a method for preparing fatty acid alkyl esters by performing transesterification and esterification of animal and vegetable oils and alcohols in the state where the ceramic metal catalyst is fixed within a reactor without processes for removing and purifying the catalyst. | 2012-05-24 |
20120130102 | PROCESS FOR RECOVERING HOMOGENEOUS METAL HYDRIDE CATALYSTS - The present invention relates to a process for recovery of homogeneous metal hydride catalyst from a reactor stream as catalyst suitable for recycle to a reactor comprising the steps of: removing a stream from a reactor, said stream comprising the homogeneous metal hydride catalyst; contacting the stream with a solid acidic absorbent under process conditions which allow at least some of the metal to become bound to the absorbent; subjecting the metal bound to the absorbent, under process conditions which allow desorption of the metal, to a fluid stripping medium comprising hydrogen and solvent; and recovering the active metal hydride catalyst. | 2012-05-24 |
20120130103 | PROCESS FOR PREPARING CARBAMATOORGANOSILANES - The invention provides a process for preparing carbamatoorganosilanes (S) of the general formula (7) | 2012-05-24 |
20120130104 | CYCLOPROPENES-GENERATING DEVICES TO CONTROL RIPENING PROCESSES OF AGRICULTURAL PRODUCTS - Provided is a device for generation of cyclopropene compounds which is capable of achieving direct in situ preparation and application of cyclopropene compounds inhibiting the action of ethylene which accelerates the ripening process of plants, the device comprising a first storage part for storing precursors of cyclopropene compounds (“cyclopropene precursors”), a second storage part for storing reaction reagents which convert cyclopropene precursors into cyclopropene derivatives via chemical reaction, and a spray part for spraying the cyclopropene derivatives produced by the chemical reaction between the cyclopropene precursors and the reaction reagents. | 2012-05-24 |
20120130105 | SELECTIVE NON-PRECIOUS METAL-CATALYZED MONO-HYDROSILYLATION OF POLYUNSATURATED COMPOUNDS - Disclosed herein is the selective synthesis of mono-hydrosilylated derivatives of polyunsaturated compounds, such as trivinylcyclohexane using non-precious metal based pyridinediimine and terpyridine complex as selective hydrosilylation catalysts. | 2012-05-24 |
20120130106 | IN-SITU ACTIVATION OF METAL COMPLEXES CONTAINING TERDENTATE NITROGEN LIGANDS USED AS HYDROSILYLATION CATALYSTS - Disclosed herein is a process for the hydrosilylation of a composition containing a silyl hydride and a compound containing at least one unsaturated group, the process comprising contacting a non-previous metal based complex as a catalyst precursor with an activator being a reducing agent shortly before, simultaneously or after contacting the complex with the composition, to cause the silyl hydride to react with the compound containing at least one unsaturated group to produce a hydrosilylation product. | 2012-05-24 |
20120130107 | PROCESS FOR PRODUCTION OF BIS-QUATERNARY AMMONIUM SALT, AND NOVEL INTERMEDIATE - Object To provide a method for producing a bis-quaternary ammonium salt efficiently and a novel synthetic intermediate thereof. | 2012-05-24 |
20120130108 | PROCESS FOR THE PREPARATION OF OXIDIZED PHOSPHOLIPIDS - Novel synthetic routes, which are highly applicable for industrial preparation of therapeutically beneficial oxidized phospholipids are disclosed. Particularly, novel methods for efficiently preparing compounds having a glycerolic backbone and one or more oxidized moieties attached to the glycerolic backbone, which are devoid of column chromatography are disclosed. Further disclosed are novel methods of introducing phosphorous-containing moieties such as phosphate moieties to compounds having glycerolic backbone and intermediates formed thereby. | 2012-05-24 |
20120130109 | PROCESS FOR THE MANUFACTURE OF DIALKYLPHOSPHITES - A process for the manufacture of dialkyl phosphites is disclosed. In detail, dialkyl phosphites are prepared starting from P | 2012-05-24 |
20120130110 | PROCESS FOR CONTINUOUSLY PREPARING DIALKYL CARBONATE - The present invention relates to a process comprising purifying dialkyl carbonates of the formula (II) in one or more columns in the presence of an alkylene oxide of the formula (V) and of an alkyl alcohol of the formula (IV) | 2012-05-24 |
20120130111 | METHOD FOR PREPARING DIALKYL CARBONATE - The present invention provides a method for preparing dialkyl carbonate from urea or alkyl carbamate and alkyl alcohol using an ionic liquid comprising a cation, which produces a hydrogen ion, and a hydrophobic anion containing fluorine with high temperature stability in the presence of catalyst containing a metal oxide or hydrotalcite. Since the present invention can prepare dialkyl carbonate at a pressure lower than those of existing methods, it does not require an expensive pressure control device and peripheral devices for maintaining high pressure including the installation cost. It is also the method for preparing a dialkyl carbonate with high yield, thus improving economical efficiency. Moreover, the method of the present invention hardly produces any waste during the process and is thus an eco-friendly method. | 2012-05-24 |
20120130112 | Mixed Metal Oxide Ammoxidation Catalysts - Olefins selected from the group consisting of propylene, isobutylene or mixtures thereof, are converted to acrylonitrile, methacrylonitrile, and mixtures thereof in a process comprising reacting in the vapor phase at an elevated temperature and pressure said olefin with a molecular oxygen containing gas and ammonia in the presence of a catalytic composition comprising a complex of metal oxides comprising bismuth, molybdenum, iron, cerium and other promoter elements, wherein the X-ray diffraction pattern of the catalytic composition has X-ray diffraction peaks at 2θ angle 28±0.3 degrees and 2θ angle 26.5±0.3 degrees, and wherein the ratio of the intensity of the most intense x-ray diffraction peak within 2θ angle 28±0.3 degrees to the intensity of most intense x-ray diffraction peak within 2θ angle 26.5±0.3 degrees is defined as X/Y, and wherein X/Y is greater than or equal to 0.7. | 2012-05-24 |
20120130113 | OXIDATIVE HOMO-COUPLING REACTIONS OF ARYL BORONIC ACIDS USING A POROUS COPPER METAL-ORGANIC FRAMEWORK AS A HIGHLY EFFICIENT HETEROGENEOUS CATALYST - The disclosure provides methods for the use of open metal frameworks to catalyze coupling reactions. | 2012-05-24 |
20120130114 | METHOD FOR DIRECT FUNCTIONALIZATION OF POLYANILINE AND OTHER MOLECULES HAVING DIIMINOQUINOID RING VIA C-C BOND FORMATION, AND PRODUCT YIELDED THEREWITH - A method for direct functionalization of polyaniline and other molecules with at least one diiminoquinoid ring through C—C bond formation is described. Fluoride ion, or a weak base whose conjugated acid form has a pK | 2012-05-24 |
20120130115 | METHODS OF PRODUCING NITRATE ESTERS - Methods of forming a nitrate ester include combining at least one nitrate salt and sulfuric acid to form a nitrating solution and adding an aliphatic polyol to the nitrating solution. Nitrate esters formed by this method may be, for example, triethylene glycol dinitrate (TEGDN), pentaerythritol tetranitrate (PETN), diglycerol tetranitrate (DGTN), 1,1,1-tris(methylol)ethane trinitrate (TMETN), 1,2,4-butanetriol trinitrate (BTTN), nitroglycerin (NG), diethylene glycol dinitrate (DEGDN), ethylene glycol dinitrate (EGDN), metriol trinitrate (MTN), nitrocellulose (NC), or 1,2-propanediol dinitrate (PDDN). | 2012-05-24 |