47th week of 2009 patent applcation highlights part 44 |
Patent application number | Title | Published |
20090286905 | Toughened Blends of Cellulose Esters with Polyacetals - Thermoplastic compositions comprising (a) 87 to 30 weight percent of polyacetal homopolymer, copolymer, or a combination of these; (b) 10 to 60 wt % of one or more cellulose ester(s) of C1 to C6 alkyl carboxylic acids; and (c) 3-15 wt % of at least one toughener | 2009-11-19 |
20090286906 | Water-Sensitive Film Containing an Olefinic Elastomer - A film that is both elastic and water-sensitive (e.g., water-soluble, water-dispersible, etc.) in that it loses its integrity over time in the presence of water is provided. To achieve these dual attributes, the film contains an olefinic elastomer and a water-soluble polymer. Although these polymers are normally chemically incompatible due to their different polarities, the present inventors have discovered that phase separation may be minimized by selectively controlling certain aspects of the film, such as the nature of the polyolefin, water-soluble polymer, and other film components, the relative amount of the film components, and so forth. For example, certain water-soluble polymers may be selected that have a low molecular weight and viscosity to enhance their melt compatibility with nonpolar polyolefins. This, in turn, may result in a film that is generally free of separate phases, which would otherwise limit the ability of the water-soluble polymer to contact water and disperse. | 2009-11-19 |
20090286907 | Fumaric Acid/Diol Polyesters and Their Manufacture and Use - We disclose a composition containing a polyester comprising about 1 mole part diol units and from about 0.98 mole parts fumaric acid units to about 1.01 mole parts fumaric acid units. In one embodiment, the diol units are 1,3-propanediol units or 1,2-propanediol units. In one embodiment, the polyester is blended with polylactide. In another embodiment, the composition is in a form selected from the group consisting of a plate, a tray, a bowl, a cup, a bowl lid, a cup lid, a fork, a spoon, a knife, a jewel case, and a packaging article. We also disclose a method of manufacturing the composition. The method includes combining about 1 mole part diol, from about 0.98 mole parts fumaric acid to about 1.01 mole parts fumaric acid, and from about 0.0002 mole parts to about 0.0020 mole parts of a polyesterfication catalyst, to yield a combination of diol and fumaric acid; maintaining the combination of diol and fumaric acid under an inert atmosphere at a temperature from about 130° C. to about 190° C. for at least about 2 hr, to yield a molten combination; maintaining the molten combination under vacuum at a temperature from about 130° C. to about 190° C. for at least about 6 hr, to yield a molten polyester; and cooling the molten polyester, to yield the polyester. | 2009-11-19 |
20090286908 | Poly(Vinyl Chloride) Product Containing Cyclodextrin Derivatives With Suppression of the Migration of Plasticizer and Manufacturing Method Thereof - The present invention relates to a PVC product containing cyclodextrin derivative particles and capable of suppressing migration of a plasticizer and a method for manufacturing the same, which includes (S1) preparing cyclodextrin derivative particles, in which a hydroxyl functional group is replaced by a predetermined compound; (S2) inputting the cyclodextrin derivative particles, a water-based dispersion medium and a vinyl chloride monomer into a high-pressure reactor and performing polymerization to obtain cyclodextrin derivative particles-capsulated PVC particles, in which a plurality of the cyclodextrin derivative particles are dispersedly capsulated in PVC particles; and (S3) mixing the cyclodextrin derivative particles-capsulated PVC particles with a low molecular weight liquid plasticizer and molding the mixture in a predetermined shape using heat. | 2009-11-19 |
20090286909 | POLYVINYL ALCOHOL RESIN COMPOSITION AND FILMS - A PVA resin composition is provided which is excellent in melt-formability and free from emanation of odor in a melt-forming process, and is capable of providing a product free from residual odor, a highly transparent film and a laminate film having higher interlayer adhesive strength. The resin composition comprises: (A) a polyvinyl alcohol resin having a 1,2-diol structural unit represented by the following general formula (1): | 2009-11-19 |
20090286910 | Viscoelastic and Dilatant Composition, Device and Method of Use and Manufacture - A device and related method having an elastic means and a damping means for controlling motion between objects or bodies. The elastic means and the damping means may be combined together to form a composite material, for which there is a method of use and manufacture. The device and related method may also utilize a dilatant-based material to oppose the rapid relative motion of two members. The objects or bodies, for example, may be a piece of furniture and the floor. In its application to furniture, this device and related method acts to keep all the legs on a piece of furniture in contact with the floor so that there is no rocking, and it acts to make those legs rigid on short timescales so that there is no bouncing or apparent unsoundness of the support. | 2009-11-19 |
20090286911 | WAX DISPERSIONS FOR TONERS - The present invention provides a dispersion comprising wax particles dispersed with a polymeric dispersant in a water immiscible solvent, wherein the dispersant comprises a wax-compatible polyolefin segment and a polyester compatible oleophilic polar segment. The invention is further directed towards a method of manufacturing such a wax dispersion, and towards methods of manufacturing wax-containing polymer particles by limited coalescence processes employing such a wax dispersion. In particular embodiments, the invention is directed towards chemically prepared toner derived from wax dispersions of the invention that shows improved toner performance. | 2009-11-19 |
20090286912 | MANUFACTURE AND USE OF ALKYL p-TOLUATES - The present invention relates to the manufacture of alkyl p-toluates from an alkyl p-toluic acid ester and a mono-functional, branched, linear or cyclic medium chain length alkyl alcohol, and their use as a plasticizer in polymers. Additionally, the present invention relates to articles and materials comprising such alkyl p-toluates. | 2009-11-19 |
20090286913 | PRESSURE-SENSITIVE ADHESIVE AND METHOD OF PREPARING THE SAME - The invention discloses a pressure-sensitive adhesive (PSA) and a method of preparing the same. The method comprises steps of: a) providing oil phase resin; b) diluting hardener and additive with a solvent and then adding the diluted solution to the oil phase resin; and c) adding a solution of polyaniline with a solid content over 0.06% to the oil phase resin. Accordingly, the antistatic PSA is obtained. | 2009-11-19 |
20090286914 | SEMI-CRYSTALLINE POLYMER COMPOSITION AND ARTICLE MANUFACTURED THEREFROM - Polymer composition comprising (i) at least one semi-crystalline polymer (SCP) chosen from polyamides, polyaryletherketones, liquid crystal polymers, polyalkylene phthalates, polycarbonates, polyarylene sulphides and polyarylene oxides, and (ii) at least one oxide (OX) chosen from acid oxides of an element having an electronegativity of at most 2.2 and amphoteric oxides, and (iii) at least one nitride (NJ) of an element having an electronegativity of from 1.3 to 2.5. Article comprising at least one part comprising the polymer composition as above described. Part of an article comprising the polymer composition as above described. | 2009-11-19 |
20090286915 | NOVEL ZINC-CONTAINING CALCIUM-ALUMINIUM DOUBLE SALTS - Neutral calcium-aluminum double salts of the formula (A): | 2009-11-19 |
20090286916 | ROOM TEMPERATURE CURABLE ORGANOPOLYSILOXANE COMPOSITION - An RTV organopolysiloxane composition is provided comprising (A) a diorganopolysiloxane capped at both ends of its molecular chain with hydroxysilyl, alkoxysilyl or alkoxyalkoxysilyl and having a viscosity of 20-1,000,000 mPa-s at 25° C., (B) a bis(alkoxysilylalkyl)disiloxane compound, and (C) a curing catalyst. The composition is fast curable into a silicone rubber which establishes a firm adhesion to substrates with an active surface such as float glass and maintains the adhesion even in a harsh environment as immersed in hot water over a long term. | 2009-11-19 |
20090286917 | IMPROVED CATALYST SYSTEM FOR POLYESTER NANOCOMPOSITES - Using chelated organic titanate catalysts in the preparation of polyester/sepiolite-type clay nanocomposites by in situ polymerization results in a polymer whose moldings exhibit higher tensile modulus than when open-site organic titanate catalysts are used. | 2009-11-19 |
20090286918 | HIGHLY TRANSPARENT AND TOUGH-STIFF STYRENE-BUTADIENE BLOCK COPOLYMER MIXTURES - A mixture which comprises
| 2009-11-19 |
20090286919 | REACTION ADHESIVE - A two-component bonding agent system, comprising (a) a polymer with at least two Michael acceptor groups with an average molecular weight of from 1,000 g/mol to 1,000,000 g/mol, (b) a polymer or oligomer with at least two primary or secondary amino groups or blocked amino groups, and (c) optionally, additive, auxiliary and/or catalyst, is described. | 2009-11-19 |
20090286920 | RUBBER COMPOSITIONS WITH ACTIVATED SULFUR CURE - Cured rubber compositions with reduced divalent metal levels and improved physical properties are prepared using methods that limit or avoid a deleterious side reaction, and that make activator compounds available only during cure and not earlier during mixing. Specifically, the presence of activator soap (or of components that can form the activator soap in situ) and silica filler together is avoided or minimized in process steps where the temperature would tend to be above 100° C. or 110° C. The use of ZnO for example can be reduced by as much as 90˜95% in a typical rubber compound. | 2009-11-19 |
20090286921 | POLYCARBONATE-POLYESTER BLENDS, METHODS OF MANUFACTURE, AND ARTICLES THEREOF - A composition comprises a blend of 50 to 90 wt. % of a polycarbonate copolymer, 10 to 50 wt. % of a polyester wherein the weight percent of the polycarbonate copolymer and the polyester are each based on the total weight of the polycarbonate copolymer and the polyester. A molded sample of the composition having a thickness of 2.5 mm has a luminous transmittance of greater than 80% and a haze of less than 20% when measured in accordance with ASTM D 1003. | 2009-11-19 |
20090286922 | (PER)FLUOROELASTOMERIC COMPOSITIONS - A (per)fluoroelastomeric composition curable by peroxidic way comprising:
| 2009-11-19 |
20090286923 | Carbon Black Pigment for Electronic Paper, Dispersion of the Pigment, and Process for Production of the Pigment - A surface-modified carbon black pigment suitable as electronic paper black particles, a silicone oil dispersion of the carbon black pigment, and a process for producing the carbon black pigment are disclosed. The carbon black pigment includes surface-modified carbon black, a diphenylmethane group that is bonded to the carbon black via a urethane bond through a functional group on the surface of the carbon black being bonded to a polysiloxane group. The carbon black dispersion includes a silicone oil and the carbon black pigment, the carbon black pigment being dispersed in the silicone oil at a concentration of 1 to 20 wt %. The process for producing a carbon black pigment for electronic paper includes reacting a functional group on the surface of carbon black with a diphenyl compound having isocyanate groups on both ends in a non-reactive organic solvent so that a diphenylmethane group is bonded to the surface of the carbon black via a urethane bond, and causing the diphenylmethane group to be bonded to a polysiloxane in a silicone oil. | 2009-11-19 |
20090286924 | POLYFUNCTIONAL EPOXY-CONTAINING ORGANOSILICON COMPOUND, MAKING METHOD, COATING COMPOSITION, AND COATED ARTICLE - A polyglycidyl ether compound having a plurality of epoxy groups and a hydroxy group in the molecule is reacted with a silane coupling agent having an isocyanate group, and specifically the hydroxyl group on the polyglycidyl ether compound is reacted with the isocyanate group on the silane coupling agent. Then an organosilicon compound having a plurality of epoxy groups per alkoxysilyl group is synthesized wherein the ratio of epoxy groups to alkoxysilyl groups may be adjusted as desired. The resulting organosilicon compound is useful as a primer and resin modifier. | 2009-11-19 |
20090286925 | URETHANE EMULSION - Disclosed is a urethane emulsion exhibiting excellent stability, whose cured product is excellent in water resistance. Specifically disclosed is a urethane emulsion obtained by stirring a urethane prepolymer composition containing a carboxylated urethane prepolymer, water and a neutralizing agent at a shear rate of 5,000-19,000 s | 2009-11-19 |
20090286926 | Thermoplastic Resin Composition - Provided is a plant-derived resin composite material which has a sufficiently fast crystallization rate and excellent moldability and heat resistance by using a thermoplastic resin composition containing a plant-derived thermoplastic resin and an organic crystal nucleating agent which is composed of one or more low molecular weight compounds comprising at least two polar groups in the molecule, a spacing between any two of the polar groups being 34±4 angstroms. | 2009-11-19 |
20090286927 | Hyperbranched Polymers - The present invention is directed to a process for preparing a hyperbranched polymer having a weight-average molar mass of at least 30,000, comprising coupling a first prepolymer having at least three functional end groups with a second prepolymer having at least two functional end groups by a dehydration condensation reaction between the end groups in the prepolymers. According to the present invention the number of arms and/or molar mass of the functionalized prepolymers can accurately be adjusted, thus affecting the properties of the resulting hyperbranched polymer in a desired way. Thus the polymer can be equipped e.g. with hydrophobic and hydrophilic parts. Also, the number of functional end groups, that optionally can be used for further chemical reactions, in the hyperbranched polymer can easily be adjusted to a desired level. The hyperbranched high molar mass polymer can be prepared in high yields without the use of organic solvents or linking compounds, which is advantageous from an environmental as well as an economical point of view. | 2009-11-19 |
20090286928 | CARBON NANOTUBE GRAFTED WITH LOW-MOLECULAR WEIGHT POLYANILINE AND DISPERSION THEREOF - Chemically modified carbon nanotubes composed of carbon nanotubes (such as multiwall carbon nanotubes) having carboxyl groups on the surface thereof and polymeric aniline (such as 3- to 300-meric aniline) bonding thereto through the amide linkage. The chemically modified carbon nanotubes exhibit good affinity with organic solvents and readily disperse into organic solvents. | 2009-11-19 |
20090286929 | Phenolic Resin, Process for Production Thereof, Epoxy Resin, and Use Thereof - A phenol aralkyl type phenolic resin represented by the general formula (1), wherein the total content of the compounds represented by formulae (2) to (4) is 58 to 92% as determined by GPC and the contents of the compounds represented by formulae (2) to (4) as determined by HPLC satisfy the following relationship: 0.60≦(2 | 2009-11-19 |
20090286930 | Liquid Resin Composition for Electronic Components and Electronic Component Device - The present invention provides a liquid resin composition for electronic components, which is excellent in migration resistance and also superior in formability and reliability, as well as an electronic component device sealed therewith, and relates to a liquid resin composition for electronic components, which comprises (A) an epoxy resin, (B) a cyclic acid anhydride which is liquid at ordinary temperature and has an acid anhydride equivalent of 200 or more, and (C) a coupling agent. | 2009-11-19 |
20090286931 | Process for preparing aqueous dispersion - An aqueous dispersion is prepared by subjecting (meth)acrylate containing a polyfluoroalkyl group and a polymerizable monomer containing no fluorine atom to an emulsification treatment in the presence of a surfactant and a polypropyleneglycol-based compound having a molecular weight of 250 to 5,000, followed by copolymerization reaction in the presence of a polymerization initiator. The resulting aqueous dispersion, even if prepared from (meth)acrylate copolymer containing mixed perfluoroalkyl groups including perfluoroalkyl groups having 12 or more carbon atoms as polyfluoroalkyl groups, has a distinguished emulsion stability and thus can be effectively used as a water and oil repellent, etc. | 2009-11-19 |
20090286932 | AQUEOUS FLUORINE-CONTAINING POLYMER DISPERSION - The present invention provides an aqueous fluoropolymer dispersion having good mechanical characteristics and storage stability and containing substantially no fluorinated surfactant. The present invention is related to an aqueous fluoropolymer dispersion comprising a dispersed fluoropolymer particle with an average primary particle diameter of 50 to 400 nm, a surface layer of the dispersed fluoropolymer particle being obtained by emulsion polymerization of a monomer composition consisting of 99.999 to 98 mole percent of tetrafluoroethylene and 0.001 to 2 mole percent of a modifier monomer, a fluorinated surfactant content being not higher than 50 ppm, a fluoropolymer content being 20 to 75% by mass, and a nonfluorinated nonionic surfactant content being 2 to 15% by mass relative to 100% by mass of the fluoropolymer. | 2009-11-19 |
20090286933 | EMULSION FOR VIBRATING DAMPING MATERIALS - The present invention provides an emulsion for vibration damping materials which stably exhibits excellent vibration damping property in a wide temperature range and exhibits excellent mechanical stability and which can be preferably used in various applications where a coating vibration damping material is used. The emulsion for vibration damping materials of the present invention is an emulsion for vibration damping materials, including an emulsion obtainable by emulsion polymerization of a monomer component, wherein the emulsion has a storage modulus value of 5.0×10 | 2009-11-19 |
20090286934 | UV STABILIZER FOR PMMA - The invention relates to a molding compound comprising UV absorbers, to a method for producing the same and to uses thereof. | 2009-11-19 |
20090286935 | FLUOROCARBON ELASTOMER SILICONE VULCANIZATES - A method is disclosed for preparing an elastomeric composition comprising:
| 2009-11-19 |
20090286936 | COMPOSITION FOR FORMATION OF MOLD - Disclosed is a composition for formation of a mold, which is used in a method for producing a nanostructure by removing a portion of a thin film formed on the surface of a mold, and removing the mold, the composition including an organic compound, which has a hydrophilic group and has a molecular weight of 500 or more. | 2009-11-19 |
20090286937 | CHEMICALLY AMPLIFIED POSITIVE RESIST COMPOSITION - The present invention provides a chemically amplified positive composition comprising a resin which comprises a structural unit having an acid-labile group in a side chain and a structural unit represented by the formula (I): | 2009-11-19 |
20090286938 | SYNTHESIS OF HYBRID BLOCK COPOLYMERS FROM DIFLUOROACETATE AMMONIUM SALTS - The present invention provides polymerization initiators and uses thereof. | 2009-11-19 |
20090286939 | METHOD FOR PRODUCING GOLF BALL - A method of manufacturing golf balls composed of a core and a cover of one or more layer that encloses the core, at least one cover layer being made of a thermoplastic polyurethane composition characterized by including at least 90 wt % of a thermoplastic polyurethane obtained by a polyurethane-forming reaction of an organic diisocyanate compound with a long-chain polyol and a chain extender, which thermoplastic polyurethane composition cover layer has an inherent viscosity in a DMF solvent of larger than 1.5 dl/g and an inherent viscosity in a 0.05 mol/L n-butylamine-containing DMF solution of larger than 0.5 dl/g, the golf ball manufacturing method being characterized by:
| 2009-11-19 |
20090286940 | Hyperbranched Polyether Polyol and Urethane Resin Composition - A hyperbranched polyether polyol obtained by a ring-opening reaction between a hydroxyalkyloxetane (a1) and a monofunctional epoxy compound (a2), wherein the polyether polyol includes a primary hydroxyl group (H1) and a secondary hydroxyl group (H2) in the molecular structure thereof, and has a number average molecular weight (Mn) of 1,000 to 4,000 and a hydroxyl value of 150 to 350 mg·KOH/g. | 2009-11-19 |
20090286941 | Process For Preparing Organopolysiloxanes Having Quaternary Ammonium Groups - Organopolysiloxanes having quaternary ammonium groups are prepared by first, | 2009-11-19 |
20090286942 | CATALYST FLOW - Disclosed are catalyst systems and methods of making the catalyst systems/supports for the polymerization of an olefin containing a solid titanium catalyst component and an antistatic agent. Also disclosed are methods of making a polyolefin involving contacting an olefin with a catalyst system containing an antistatic agent. The use of the antistatic agent added to the catalyst system can improve flowability and/or dispersibility of the catalyst system. | 2009-11-19 |
20090286943 | Process For Preparation Of Olefin Polymers - The present invention relates to a preparation method of olefin polymers using a catalyst composition containing a transition metal compound. In detail, the present invention provides a preparation method of olefin polymer using a catalyst composition comprising a transition metal compound, wherein the preparation method comprises introducing a scavenger to a continuous solution polymerization reactor in a specific range of amount to give the olefin polymer with good productivity. | 2009-11-19 |
20090286944 | SELECT PHENOL-HETEROCYCLE LIGANDS, METAL COMPLEXES FORMED THEREFROM, AND THEIR USES AS CATALYSTS - Select phenol-heterocycle ligands, metal-ligand compositions or complexes formed therefrom, and their use as catalysts in polymerization reactions and other transformations are disclosed herein. The catalysts have high performance characteristics, including the ability to catalyze reactions at high temperatures. The catalysts are particularly well-suited for the polymerization of olefins, including the polymerization of styrene to form polystyrene. | 2009-11-19 |
20090286945 | Heterocyclic metallocenes and polymerization catalysts - A new class of heterocyclic metallocenes, a catalytic system containing them and a process for polymerizing addition polymerizable monomers using the catalytic system are disclosed; the heterocyclic metallocenes correspond to the formula (I): Y | 2009-11-19 |
20090286946 | Process for the Copolymerization of Propylene - A solution polymerization process comprising contacting under polymerization conditions propylene and at least ethylene or an alpha olefin of formula CH | 2009-11-19 |
20090286947 | POLYCARBOXYLIC ACID POLYMERS - The present invention relates to methods and polymers based upon vinyl type monomers that contain pendant carboxylic acid groups and ester group functionality. The polymers may be prepared under selected conditions of partial neutralization to provide relatively high conversions and/or relatively high values of molecular weight and/or selected amounts of repeating unit tacticity. | 2009-11-19 |
20090286948 | METHOD FOR SYNTHESIS OF BUTYL RUBBER - This invention puts forward a process of preparing butyl rubber. High gravity devices are used as polymerization reactor. The mixture of isomonoolefin and conjugated diolefin monomers and the diluent, and the mixture of the initiator and diluent are pumped at a certain ratio into a high-gravity reactor to conduct cationic polymerization in the high-gravity environment. After polymerization, the monomers and the diluent are removed from the product to obtain butyl rubber polymers with number-average molecular weight of 80000˜300000 and molecular weight distribution index of 1.9˜3.6. The high gravity polymerization method of this invention can tremendously intensify micro-mixing, mass transfer and heat transfer in the reaction. Compared to the conventional stirred polymerization method, this invention features small reactor volume, at least 30-fold shorter residence time of substances in the high gravity reactor, low cost, low energy consumption and high production efficiency. | 2009-11-19 |
20090286949 | Fluoropolymer compositions and treated substrates - A polymer having at least one carbamate linkage prepared by: (i) reacting (a) at least one diisocyanate, polyisocyanate, or mixture thereof, and (b) at least one fluorinated compound selected from the formula (I): | 2009-11-19 |
20090286950 | Hotmelt process for producing a chemically crosslinked polyurethane film - Process for producing a chemically crosslinked polyurethane film, comprising the following substeps:
| 2009-11-19 |
20090286951 | LOW-CORROSION EPOXY RESINS AND PRODUCTION METHODS THEREFOR - The invention relates to epoxy resins having an extremely low content of chlorine, particularly a low content of organically bound chlorine. The invention also relates to a production method during which total chlorine contents of less than 100 ppm in the epoxy resin are achieved by extracting solid epoxy resin particles, optionally after a prior comminution and/or reprecipitation. The use of these low-chlorine epoxy resins in the fields of electronics and/or electrical engineering considerably reduces the components' susceptibility to corrosion. | 2009-11-19 |
20090286952 | METHOD OF FORMING POLYCARBONATE - A method of forming polycarbonate includes the steps of introducing a plurality of reaction components to a reactor operating under melt polymerization conditions and removing ester-substituted phenol from the reactor. The plurality of reaction components include a dihydroxy compound, an ester-substituted diaryl carbonate, and a melt transesterification catalyst. The reaction components are introduced in a plurality of reaction component streams. A first reaction component streams includes a melt transesterification catalyst dissolved or suspended in a liquid carrier containing an ester-substituted phenol. The composition of the first reaction component stream is selected such that ester-substituted phenol is not generated as a reaction product in the first reaction component stream. | 2009-11-19 |
20090286953 | ALKYLPHENOL-TERMINATED COPOLYCARBONATES, PROCESSES FOR PREPARING THE SAME, MOLDING COMPOSITIONS CONTAINING THE SAME, AND ARTICLES PREPARED THEREFROM - Copolycarbonates comprising alkylphenolchain terminator groups for adjusting the molecular weight, compositions of these copolycarbonates with additives chosen from the group of heat stabilizers and mould release agents, the use thereof for the production of moldings and moldings obtained therefrom. | 2009-11-19 |
20090286954 | Human cDNA Clones Comprising Polynucleotides Encoding Polypeptides and Methods of Their Use - The invention provides novel human full-length cDNA clones, novel polynucleotides, related polypeptides, related nucleic acid and polypeptide compositions, and related modulators, such as antibodies and small molecule modulators. The invention also provides methods to make and use these cDNA clones, polynucleotides, polypeptides, related compositions, and modulators. These methods include diagnostic, prophylactic and therapeutic applications. The compositions and methods of the invention are useful in treating proliferative disorders, e.g., cancers, and inflammatory, immune, bacterial, and viral disorders. | 2009-11-19 |
20090286955 | Methods of Separating Biopolymer Conjugated Molecules From Unconjugated Molecules - The invention relates to methods for separating or purifying biopolymer conjugated molecules from unconjugated molecules. In particular, methods are described for purifying a PEGylated protein or oligonucleotide from an unPEGylated protein or oligonucleotide, respectively. The methods are quick and efficient separation methods because they do not require gradient chromatography, fractionation of an eluent or analysis of the eluted fractions. Further, the methods increase yield and purity of the biopolymer conjugated molecule. | 2009-11-19 |
20090286956 | DELTA3, FTHMA-070, TANGO85, TANGO77, SPOIL, NEOKINE, TANGO129, and INTEGRIN ALPHA SUBUNIT Protein and nucleic acid molecules and uses thereof - The invention provides novel Delta3, FTHMA-070, Tango85, Tango77, SPOIL, NEOKINE, Tango129 and A259 polypeptides, proteins, and nucleic acid molecules. In addition to isolated, full-length Delta3, FTHMA-070, Tango85, Tango77, SPOIL, NEOKINE, Tango129 and A259 proteins, the invention further provides isolated Delta3, FTHMA-070, Tango85, Tango77, SPOIL, NEOKINE, Tango129 and A259 fusion proteins, antigenic peptides and anti-Delta3, FTHMA-070, Tango85, Tango77, SPOIL, NEOKINE, Tango129 and A259 antibodies. The invention also provides Delta3, FTHMA-070, Tango85, Tango77, SPOIL, NEOKINE, Tango129 and A259 nucleic acid molecules, recombinant expression vectors containing a nucleic acid molecule of the invention, host cells into which the expression vectors have been introduced and non-human transgenic animals in which a Delta3, FTHMA-070, Tango85, Tango77, SPOIL, NEOKINE, Tango129 or A259 gene has been introduced or disrupted. Diagnostic, screening and therapeutic methods utilizing compositions of the invention are also provided. | 2009-11-19 |
20090286957 | NOVEL NUCLEOTIDE AND AMINO ACID SEQUENCES, AND ASSAYS AND METHODS OF USE THEREOF FOR DIAGNOSIS OF BREAST CANCER - Novel markers for breast cancer that are both sensitive and accurate. These markers are overexpressed in breast cancer specifically, as opposed to normal breast tissue. The measurement of these markers, alone or in combination, in patient samples provides information that the diagnostician can correlate with a probable diagnosis of breast cancer. The markers of the present invention, alone or in combination, show a high degree of differential detection between breast cancer and non-cancerous states. | 2009-11-19 |
20090286958 | INTERFERON-BETA FUSION PROTEINS AND USES - A fusion polypeptide is described having the amino acid sequence X-Y-Z, or portion thereof, comprising the amino acid sequence of a glycosylated interferon-beta (X); Y is an optional linker moiety; and Z is a polypeptide comprising at least a portion of a polypeptide other than glycosylated interferon-beta. It is preferred that X is human interferon-beta-1a. Mutants of interferon-beta-1a are also described. | 2009-11-19 |
20090286959 | High Molecular Weight Fibroin Having Improved Antioxidant Activity, Tyrosinase Inhibitory Ability and/or Cytotoxicity to Cancer Cells by Irradiation, and Methods of Making and Using the Same - Disclosed are a fibroin with increased molecular weight and improved antioxidant activity, tyrosinase inhibitory ability and cytotoxicity to cancer cells, which has a molecular structure modified by irradiation, a method for production thereof, use of the irradiated fibroin in various applications for enhancing antioxidant activity, tyrosinase inhibitory ability and/or cytotoxicity to cancer cells such as foods, cosmetics, medicines, etc. | 2009-11-19 |
20090286960 | Method of purifying apolipoprotein A-1 - A first method of purifying apolipoprotein A-1 includes mixing plasma fraction IV with a 1-8 M urea solution to form a pretreatment solution; loading the pretreatment solution to a first anion chromatography column, and then eluting to obtain an apoA-1 protein solution; and loading the apoA-1 protein solution to a second anion chromatography column, and eluting to obtain pure apoA-1 protein. A second method includes dissolving plasma fraction IV in a buffer to produce a pretreatment solution; adding NaCl to the pretreatment solution and cooling it to form apoA-1 precipitate; collecting and reconstituting the apoA-1 precipitate; loading the reconstituted apoA-1 to an anion exchange column; and eluting apoA-1 from the column. | 2009-11-19 |
20090286961 | PROTEIN CONCENTRATES AND ISOLATES, AND PROCESSES FOR THE PRODUCTION THEREOF - Protein concentrates and protein isolates, in addition to processes for the production of protein concentrates and protein isolates, are disclosed. In particular, the disclosure relates to a process for removing fiber from an oilseed meal, comprising:
| 2009-11-19 |
20090286962 | CHIMERIC ANTIBODIES WITH PART NEW WORLD PRIMATE BINDING REGIONS - The present invention provides a chimeric antibody polypeptide comprising an antigen binding site, wherein the antigen binding site comprises a human variable domain having at least one New World Primate CDR. | 2009-11-19 |
20090286963 | ANTIGENIC FUSION PROTEIN CARRYING GAL ALPHA1,3GAL EPITOPES - The present invention relates to an antigenic fusionprotein, which carries multiple Galα1,3Gal epitopes. The fusion protein according to the invention may also be comprised of a heavily glycosylated mucin part, which mediates binding to selectins, such as PSGL-1, and a part, which exhibits immunoglobulin properties, such as the Fc part of IgG. The fusionprotein according to the invention is preferably used as an absorber to prevent a hyperacute rejection of a xenotransplant, such as a pig tissue or organ transplanted into a human patient. In addition, the invention relates to a method for the prevention of a hyperacute rejection reaction in a patient who is to receive a xenotransplant. | 2009-11-19 |
20090286964 | Modified Fc molecules - The present invention concerns compositions of matter, for example, but not limited to, modified antibodies, in which one or more biologically active peptides are incorporated into a loop region of a non-terminal domain of an immunoglobulin Fc domain. | 2009-11-19 |
20090286965 | MUTANT GROWTH FACTORS WITH ALTERED RECEPTOR SPECIFICITIES AND PHARMACEUTICAL COMPOSITION COMPRISING THE SAME - Disclosed is a mutant protein having an altered fibroblast growth factor receptor specificity, which is produced by deleting one or more amino acid residues from the N-terminus of the amino acid sequence of naturally secreted fibroblast growth factor 18. The protein mutant can be used in a pharmaceutical composition for regulating hair regeneration or growth or a pharmaceutical composition for regulating bone or cartilage formation. | 2009-11-19 |
20090286966 | Two-Phase Precipitation of Proteins - Provided are new methods for precipitating proteins comprising (a) providing a protein solution, (b) adding a salt to the solution, (c) either (i) adjusting pH of the composition to below the pI of the protein (in cases where the method is directed towards precipitation of most or all proteins in the solution) or (ii) adjusting the pH of the composition to above the pI of the protein (in cases where keeping the target protein in solution is desired), and (d) adding an organic compound to the solution, wherein (I) in the case where the method comprises step (c)(i) a two phase solution is formed wherein at least about 75% of the protein is contained in the protein phase or (II) in the case where the method comprises step (c)(ii) the method further comprises removing precipitated impurities from the protein solution. | 2009-11-19 |
20090286967 | Protein precipitation method and kit - A method and kit for precipitating protein from an aqueous solution consists of a quaternary ammonium cationic surfactant and a chaotropic salt, used in combination to reversibly precipitate proteins from the aqueous solution. Precipitation separates proteins that are entrapped, non-specifically, in the quaternary ammonium cationic surfactant:chaotropic salt complex as a pellet. The precipitated protein pellet is purified further by washing with an organic solvent to remove the surfactant:chaotrope complex, leaving behind pure, concentrated proteins that can be washed to purify further the protein and/or re-dissolved in whatever buffer is most suited for any successive procedure, such as analysis. | 2009-11-19 |
20090286968 | 2-Quinoxalinol Salen Compounds and Uses Thereof - Disclosed are 2-quinoxalinol salen compounds and in particular 2-quinoxalinol salen Schiff-base ligands. The disclosed 2-quinoxalinol salen compounds may be utilized as ligands for forming complexes with cations, and further, the formed complexes may be utilized as catalysts for oxidation reactions. The disclosed 2-quinoxalinol salen compounds also may be conjugated to solid supports and utilized in methods for selective solid-phase extraction or detection of cations. | 2009-11-19 |
20090286969 | Oligomeric Compounds And Compositions For Use In Modulation Of Small Non-Coding RNAs - Compounds, compositions and methods are provided for modulating the expression and function of small non-coding RNAs. The compositions comprise oligomeric compounds, targeted to small non-coding RNAs. Methods of using these compounds for modulation of small non-coding RNAs as well as downstream targets of these RNAs and for diagnosis and treatment of disease associated with small non-coding RNAs are also provided. | 2009-11-19 |
20090286970 | METHOD FOR INTRODUCING A NUCLEIC-ACID PROTECTING GROUP - The present invention relates to a simple, economical method for introducing substituent (I) at the 2′-hydroxyl group of the ribose of a ribonucleic acid derivative whose 3′-hydroxyl group and 5′-hydroxyl group are protected with a silicon protecting group, wherein WG | 2009-11-19 |
20090286971 | PROCESS FOR PREPARING PURINE NUCLEOSIDES - The present invention for the stereoselective preparation of 2-deoxy-β-D-adenine nucleosides wherein a blocked 2-deoxy-α-D-arabinofuranosyl halide is coupled with the salt of an adenine derivative. | 2009-11-19 |
20090286972 | CELLULOSE ACYLATE FILM AND METHOD FOR MANUFACTURING THE SAME - According to the present invention, a film is formed from a powdered cellulose acylate resin using a twin-screw extruder which has complete-mating-type screws and whose L/D is set in the range of 20 to 55, while setting the temperature of the resin in the extruder in the range of Tm+10° C. to Tm+70° C., keeping the average residence time of the cellulose acylate resin within 5 minutes, and drawing a vacuum so that the degree of vacuum in extruder after the powdered cellulose acylate resin has been melted is kept at 100 Torr or lower, whereby the color change or deterioration in mechanical strength of the resin can be decreased, and thus, a high-quality and high-functionality film which is good for the optical application can be provided. | 2009-11-19 |
20090286973 | LIGAND-CONJUGATED MONOMERS - This invention relates composition and methods for making and using chemically modified oligonucleotides agents for inhibiting gene expression. | 2009-11-19 |
20090286974 | Derivative having ppar agonistic activity - A compound of the formula (I): | 2009-11-19 |
20090286975 | Indole compound - The purpose of the present invention is to provide a glucokinase activator useful as a pharmaceutical agent such as an agent for the prophylaxis or treatment of diabetes, obesity and the like. | 2009-11-19 |
20090286976 | ONE-POT SYNTHESIS OF FLUORINATED IONIC LIQUIDS - The present invention relates to a method for one-pot synthesis of ionic liquid with fluoroalkyl group, more particularly to a method for one-pot synthesis of ionic liquid with fluoroalkyl group represented by the following Chemical Formula 1 by adding and reacting a nitrogen-containing compound, a Brønsted acid of the formula YH and a fluoroolefin compound of the formula CFR | 2009-11-19 |
20090286977 | METHOD FOR PRODUCING AN AMINE - Processes comprising: (i) providing a reactant selected from the group consisting of primary alcohols, secondary alcohols, aldehydes, ketones and mixtures thereof; and (ii) reacting the reactant with hydrogen and a nitrogen compound selected from the group consisting of ammonia, primary amines, secondary amines and mixtures thereof, in the presence of a catalyst comprising a zirconium dioxide- and nickel-containing catalytically active composition, to form an amine; wherein the catalytically active composition, prior to reduction with hydrogen, comprises oxygen compounds of zirconium, copper, nickel and cobalt, and one or more oxygen compounds of one or more metals selected from the group consisting of Pb, Bi, Sn, Sb and In. | 2009-11-19 |
20090286978 | METHOD FOR PRODUCING BICYCLIC GUANIDINES BY USE OF A CYCLIC THIOUREA - The present invention is directed to a method producing bicyclic guanidine comprising heating a cyclic thiourea to a temperature ranging from ≧140° C. in a substantially non-hydrocarbon solvent to form the bicyclic guanidine. | 2009-11-19 |
20090286979 | PROCESS FOR THE PURIFICATION OF MELAMINE AND RELATIVE EQUIPMENT - The present invention relates to an improved process for the purification of melamine obtained by synthesis from urea which comprises the following steps: a) bringing raw melamine containing impurities of polycondensates and other by-products of the synthesis reaction, into solution, obtaining a solution/suspension in which the insoluble products are dispersed; b) subjecting the solution/suspension thus obtained to treatment to remove the CO | 2009-11-19 |
20090286980 | OPTICALLY ACTIVE 3-AMINO-2,5-DIOXOPYRROLIDINE-3-CARBOXYLATE, PROCESS FOR PRODUCTION OF THE COMPOUND, AND USE OF THE COMPOUND - The present invention provides a compound of the formula (III): | 2009-11-19 |
20090286981 | PROCESS FOR THE PREPARTION OF TENOFOVIR - The present invention relates to novel Tenofovir disoproxil hemifumarate salt, which is prepared by dealkylation of Phosphonate esters by using mineral acids followed by esterification and crystallization to give crystalline Tenofovir disoproxil. The Tenofovir disoproxil is further converted to fumarate salts with improved yield. | 2009-11-19 |
20090286982 | NOVEL SALT-554 - 4-(3-chloro-2-fluoroanilino)-7-methoxy-6-{[1-(N-methylcarbamoylmethyl)piperidin-4-yl]oxy}quinazoline difumarate, pharmaceutical compositions containing the difumarate, the use of the difumarate in the treatment of hyperproliferative disorders such as cancer and processes for the manufacture of the difumarate are described. | 2009-11-19 |
20090286983 | Pyrazolopyridine Derivates - New compounds of formula (I) and the salts thereof, wherein the meanings for the various substituents are as disclosed in the description, are useful as p38 kinase inhibitors. | 2009-11-19 |
20090286984 | Processes and intermediates for preparing fused heterocyclic kinase inhibitors - This invention relates to processes and intermediates for manufacturing fused heterocyclic-type kinase inhibitor compounds, such as thienopyridine-based compounds, and to processes and intermediates for preparing intermediates that are useful in the manufacture of fused heterocyclic-type kinase inhibitor compounds, such as thienopyridine-based compounds, particularly at an industrial level. | 2009-11-19 |
20090286985 | Benzoxazole Derivative, and Light-Emitting Element, Light-Emitting Device, and Electronic Device Using the Same - An object is to provide a novel benzoxazole derivative. Another object is to reduce driving voltage of a light-emitting element. Still another object is to reduce power consumption of a light-emitting element, a light-emitting device, and an electronic device. A benzoxazole derivative represented by General Formula (G1) is provided. The benzoxazole derivative represented by General Formula (G1) has an electron-injecting property and an electron-transporting property; accordingly, it can be favorably used for a light-emitting element, a light-emitting device, and an electronic device. | 2009-11-19 |
20090286986 | ISOINDOLE-IMIDE COMPOUNDS, COMPOSITIONS, AND USES THEREOF - The invention relates to isoindole-imide compounds and pharmaceutically acceptable salts, hydrates, solvates, clathrates, enantiomers, diastereomers, racemates, or mixtures of stereoisomers thereof, pharmaceutical compositions comprising these isoindole-imide compounds, and methods for reducing the level of cytokines and their precursors in mammals. In particular, the invention pertains to isoindole-imide compounds that are potent inhibitors of the production of TNF-α in mammals. The isoindole-imides described herein are useful for treating or preventing diseases or disorders in mammals, for example, cancers, such as solid tumors and blood-born tumors; heart disease, such as congestive heart failure; osteoporosis; and genetic, inflammatory; allergic; and autoimmune diseases. | 2009-11-19 |
20090286987 | METALLOPROTEIN INHIBITORS - The present invention relates to metalloprotein inhibitors comprising:
| 2009-11-19 |
20090286988 | METHOD FOR THE PRODUCTION OF OXAZOLES BY CONDENSING AROMATIC ALDEHYDES WITH a-KETOXIMES TO N-OXIDES AND THEN REACTING THE SAME WITH ACTIVATED ACID DERIVATIVES - The invention is related to a process for preparing compounds of the formula IV by means of conversion of aromatic aldehydes of the formula I using α-ketoximes of the formula II via N-oxides of the formula III to halomethyloxazoles of the formula IV, | 2009-11-19 |
20090286989 | Process for High Purity Anastrozole - The present invention relates to an improved process for the preparation of anastrozole having enhanced purity from crude anastrozole having isomeric impurity content up to less than | 2009-11-19 |
20090286990 | PROCESS FOR PREPARING IRBESARTAN - A process for preparing irbesartan comprises pentanoylation of cycloleucine in the presence of sodium hydroxide to form n-pentanoyl cycloleucine, condensing this product with 2-(4-aminomethyl phenyl) benzonitrile using dicyclohexyl carbodiimide and 1-hydroxy benzotriazole as a catalyst to form the 4-(&quest-N-pentanoyl amino) cyclopentamido methyl-2′-cyano biphenyl compound, and then cyclizing using trifluoroacetic acid in the presence of an aromatic solvent to form cyano irbesartan. Cyano irbesartan is converted to irbesartan by reaction with tributyltin chloride and sodium azide in the presence of an aromatic solvent. | 2009-11-19 |
20090286991 | PROCESS FOR THE PREPARATION OF CARVEDILOL FORM II - A cost-effective, industrially feasible process for the manufacture of crystalline Carvedilol Form-II using novel Carvedilol salts comprises the steps of reacting 4-(2,3-epoxy propoxy)carbazole (II) with 2-(2-methoxy phenoxy)ethyl amine (III) followed by acidification with mineral acid in presence of an organic solvent to yield acid addition salts, treatment of the said salts with base(s) in presence of organic solvent(s), water and isolation from the organic solvent(s) followed by crystallization from ethyl acetate. | 2009-11-19 |
20090286992 | FORMATION OF 18F AND 19F FLUOROARENES BEARING REACTIVE FUNCTIONALITIES - An iodonium compound of formula (I): | 2009-11-19 |
20090286993 | PROCESS FOR PRODUCING CYCLIC N-HYDROXY IMIDE COMPOUNDS - A cyclic polycarboxylic acid anhydride, a polycarboxylic acid, or a mixture of them is allowed to react with hydroxylamine or a salt thereof in an organic solvent under dewatering conditions to yield a corresponding cyclic N-hydroxyimide compound. The cyclic polycarboxylic acid anhydride can be, for example, succinic anhydride or glutaric anhydride. The polycarboxylic acid can be, for example, succinic acid, glutaric acid, or adipic acid. In this process, the reaction is preferably carried out using an organic solvent capable of undergoing azeotropy with water as all or part of a reaction solvent while removing water from the reaction system by azeotropy with the organic solvent. This process produces a cyclic N-hydroxyimide compound in a good yield from any of a cyclic polycarboxylic acid anhydride and a polycarboxylic acid. | 2009-11-19 |
20090286994 | Process for Synthesizing Nitramine Compounds - There is disclosed a process for synthesizing nitrosamine compounds. Specifically, there is disclosed a process for synthesizing N-nitropyrrolidine. | 2009-11-19 |
20090286995 | METHOD FOR THE PRODUCTION OF BORONIC ACIDS CARRYING CYANOALKYL, CARBOXYL AND AMINOCARBONYL GROUPS AND THEIR DERIVATIVES - A process for the manufacture of aminocarbonyl boronic acids of formula (IV) by converting the compounds of formula (III) with a Brønsted base Y(OH) | 2009-11-19 |
20090286996 | PROCESS FOR THE PREPARATION OF ZILEUTON - Process for preparing a compound of formula (I), or a salt thereof, | 2009-11-19 |
20090286997 | PROCESS FOR PREPARING ARYLAMINOPROPANOLS - The invention relates to a process for preparing enantiomerically enriched aryl-aminopropanols and to their use and also to intermediates. | 2009-11-19 |
20090286998 | PROCESS FOR THE PREPARATION OF ALKYLENE CARBONATE AND/OR ALKYLENE GLYCOL - The invention provides a reaction system for the production of an alkylene carbonate and/or an alkylene glycol comprising: an epoxidation zone containing an epoxidation catalyst located within an epoxidation reactor; a carboxylation zone containing an iodide-containing carboxylation catalyst located within an alkylene oxide absorber; and one or more purification zones containing a purification absorbent capable of reducing the quantity of iodide-containing impurities in a feed comprising a recycle gas, which purification zones are located upstream from the epoxidation zone; and a process for the production of an alkylene carbonate and/or an alkylene glycol. | 2009-11-19 |
20090286999 | CATALYST SYSTEM FOR PREPARING CARBOXYLIC ACIDS AND/OR CARBOXYLIC ANHYDRIDES - The present invention relates to a catalyst system for preparing carboxylic acids and/or carboxylic anhydrides which has at least three catalyst layers arranged one on top of the other in the reaction tube, with the proviso that the most inactive catalyst layer is preceded in the upstream direction by a more active catalyst layer. The invention further relates to a process for gas phase oxidation in which a gaseous stream which comprises one hydrocarbon and molecular oxygen is passed through a plurality of catalyst layers, the least active catalyst layer being upstream of a more active catalyst layer. | 2009-11-19 |
20090287000 | LOW PRESSURE CARBONYLATION OF HETEROCYCLES - Heterocycles, e.g., epoxides, are carbonylated at low pressure with high percentage conversion to cyclic, ring expanded products using the catalyst | 2009-11-19 |
20090287001 | Process for the Manufacture of Hydroxylated Isoflavones - A process for the preparation of hydroxylated isoflavones by reacting in a Hoesch reaction using an alkanoic acid alkyl ester as solvent a phenol with a phenylacetonitrile to yield a 1,2-diphenyl-ethanone and transforming the ethanone into an isoflavone by well-known methods. | 2009-11-19 |
20090287002 | Process for the working-up of a vitamin E- and vitamin E-acetate- containing mixture or products stream - The invention relates to a process for the working-up of a vitamin E (VE)- and/or vitamin E acetate (VEA)-containing product stream, which is substantially characterized by purification of a vitamin E-containing product stream, acetylation of at least a part of the purified vitamin E and purification of at least a part of the acetylated vitamin E, the purification of vitamin E and vitamin E acetate preferably being effected by distillation, for example rectification. A preferred process according to the invention is characterized in that a vitamin E-containing product stream is fed to a first rectification column ( | 2009-11-19 |
20090287003 | Process for the production of intermediates for making prostaglandin derivatives such as latanaprost, travaprost, and bimatoprost - The subject matter of the invention is directed to a chemical process, namely, a process for the production of an intermediate compound used to make the pharmaceutical compound such as latanoprost. | 2009-11-19 |
20090287004 | Method of Converting a Polyol to an Olefin - A method of preparing an olefin comprising: reacting a polyol in the presence of a carboxylic acid, such that an olefin is produced by the deoxygenation of the polyol. The reacting step can comprise (a) providing a composition comprising the polyol, (b) heating the composition, and (c) introducing the carboxylic acid to the composition wherein the introducing step occurs prior to, at the same time as, or subsequent to the heating step. In one embodiment, the polyol is glycerol, the carboxylic acid is formic acid, and the olefin is allyl alcohol, which is produced at a yield of about 80% or greater. | 2009-11-19 |