46th week of 2009 patent applcation highlights part 44 |
Patent application number | Title | Published |
20090281239 | OIL REPELLENT COPOLYMER, METHOD FOR ITS PRODUCTION AND OIL REPELLENT TREATMENT SOLUTION - To provide an oil repellent copolymer capable of forming an oil repellent film which is excellent in durability. | 2009-11-12 |
20090281240 | INKJET INKS FOR TEXTILES CONTAINING CROSSLINKED POLYURETHANES AND FURTHER CONTAINING ADDITIONAL REACTIVE COMPONENTS - Inkjet inks that have, as principal components, a post printing curing agent and a crosslinked polyurethane dispersoid binder additive with selected diols used to prepare the polyurethane. The diols include a polyether diol, an ionic diol and polycarbonate, polyamide and poly(meth)acrylate diols. These inks can be used for printing on different media, and are particularly suitable for printing on textiles. The printed textiles are particularly durable to key wash fastness and crock testing. | 2009-11-12 |
20090281241 | Aqueous Polymerization of Fluorinated Monomer Using a Mixture of Fluoropolyether Acids or Salts - A composition comprising a mixture of fluoropolyether acids or salts having a number average value of about 800 to about 2500 g/mol. The amount of fluoropolyether acids or salt in the mixture having a molecular weight of not more than 500 g/mol is not more than 50 ppm by weight of the total amount of fluoropolyether acids or salts in the mixture. The amount of fluoropolyether acids or salts in the mixture having a molecular weight of 2500 g/mol or greater is not more than 40% by weight of the total amount of fluoropolyether acids or salts in the mixture. Preferably the fluoropolyether acids or salts comprise an anionic group selected from the group consisting of carboxylate, sulfonate, sulfonamide anion and phosphonate. Also disclosed is an aqueous dispersion polymerization process for fluoropolymer manufacture employing polymerization agent comprising the specified mixture of fluoropolyether acids or salts. | 2009-11-12 |
20090281242 | METHOD OF PREPARING A POLYMER FILM HAVING NANOSCALE FEATURES AT THE SURFACE AND THAT IS MICROSTRUCTURED IN ITS THICKNESS OVER ALL OR PART OF THIS FILM IN ACCORDANCE WITH A PARTICULAR SYSTEM - A method of preparing a polymer film having nanoscale features at the surface and being microstructured in its thickness over all or part of this film in accordance with a particular system including
| 2009-11-12 |
20090281243 | Curable polyorganosiloxane composition - Provided is a curable polyorganosiloxane composition which advantageously forms a cured product suitable for LED or optical lens, wherein the cured product has excellent light transmission properties in a short wavelength region, i.e., in the blue to ultraviolet region and is unlikely to suffer yellowing due to exposure to heat. | 2009-11-12 |
20090281244 | Golf Ball Material, Golf Ball And Method For Preparing Golf Ball Material - The invention provides a golf ball material comprising components (A), (B) and (C): (A) a mixture of different masterbatches prepared by separately masterbatching two or more different metal ions (A1) or a masterbatch prepared by simultaneously masterbatching two or more different metal ions in itself (A2), (B) one or more polymer selected from the group consisting of diene polymers, thermoplastic polymers and thermoset polymers, and (C) one or more polymer having an acid content of from about 0.5 to about 30 wt % and selected from the group consisting of olefin-unsaturated carboxylic acid copolymers, olefin-unsaturated carboxylic acid-unsaturated carboxylic acid ester terpolymers, unsaturated carboxylic anhydride-containing polymers, unsaturated dicarboxylic acid-containing polymers and unsaturated dicarboxylic acid half ester-containing polymers. The invention also provides a method for preparing such a golf ball material, and a golf ball made of the material. The golf ball material has a good thermal stability, flow and processability, making it suitable for injection-molding. Moreover, this material is ideal for producing, without any loss of the rebound resilience of golf ball parts molded from the material, high-performance golf balls having excellent durability, scuff resistance and flexibility. | 2009-11-12 |
20090281245 | NOVEL PROTON EXCHANGE MEMBRANES FOR FUEL CELL APPLICATIONS - A proton conductive graft polymer comprises at least a structure unit of a sulfonated polymer side chain covalently attached to a hydrophobic perfluorocyclobutane polymer main chain. The sulfonated condensation polymer side chain has a high local ion exchange capacity while the main polymer chain is substantially free of sulfonic acid group. A membrane made from the graft polymer can provide good mechanical properties and high proton conductivity at wide range of humidity and temperatures. | 2009-11-12 |
20090281246 | PROCESS FOR THE PREPARATION OF HIGH IMPACT VINYLAROMATIC (CO)POLYMERS GRAFTED ON AN ELASTOMER - A process for the preparation of vinylaromatic (co)polymers grafted on an elastomer comprising a rigid matrix consisting of vinylaromatic polymers or copolymers and of an elastomeric phase dispersed in the matrix in form of particles with a strictly bimodal distribution which comprises the functionalization of a first elastomeric fraction by means of a catalytic system containing a stable free radical initiator and subsequently the polymerization of the thus obtained mixture also in presence of a second non functionalized elastomeric fraction. | 2009-11-12 |
20090281247 | PROCESS FOR PRODUCTION OF WATER-ABSORBABLE RESIN PARTICLE, AND WATER-ABSORBABLE RESIN PARTICLE PRODUCED BY THE PROCESS - The present invention relates to a method of producing water-absorbent resin particles in which a median particle size of primary particles (d) and a median particle size of secondary particles (D) satisfy the relationship of the formula, 5d/3+1502009-11-12 | |
20090281248 | HYDROGENATION OF DIENE-BASED POLYMER LATEX - The present invention relates to a process for the hydrogenation of the carbon-carbon double bonds in a diene-based polymer latex in the absence of any organic solvent by a catalytically active system prepared in-situ based on a first main catalyst component and a secondary water-insoluble catalyst component. | 2009-11-12 |
20090281249 | Bioabsorbable Polymeric Composition for a Medical Device - A biodegradable and biocompatible nontoxic polymeric composition is provided which includes a base material such as a crystallizable polymer, copolymer, or terpolymer, and a copolymer or terpolymer additive. Medical devices manufactured from the composition are also provided. | 2009-11-12 |
20090281250 | METHODS AND MATERIALS FOR FABRICATING MICROFLUIDIC DEVICES - Materials and Methods are provided for fabricating microfluidic devices. The materials include low surface energy fluoropolymer compositions having multiple cure functional groups. The materials can include multiple photocurable and/or thermal-curable functional groups such that laminate devices can be fabricated. The materials also substantially do not swell in the presence of hydrocarbon solvents. | 2009-11-12 |
20090281251 | Exterior material for electronic device comprising thermoplastic elastomer-resin alloy - An exterior material for an electronic device housing electronic parts is disclosed, wherein the exterior material is made of a thermoplastic elastomer-resin alloy comprising 1 to 99% by weight of a thermoplastic elastomer and 1 to 99% by weight of a resin. Particularly, provided is a thermoplastic elastomer alloy resin composition is provided that is suitable for use as interior materials for electronic devices with softness, color variety, impact resistance, water resistance, durability, abrasion resistance and rigidity. | 2009-11-12 |
20090281252 | Novel thermoplastic elastomer-resin alloy composition and preparation method thereof - A thermoplastic elastomer-resin alloy composition, includes 1 to 99% by weight of a thermoplastic elastomer and 1 to 99% by weight of a resin, and a method sets forth preparation of the composition. More specifically, a novel thermoplastic elastomer alloy resin composition has softness, color variety, impact resistance, water resistance, durability, abrasion resistance and rigidity, and is suitable for use as an interior/exterior material for a variety of products. | 2009-11-12 |
20090281253 | CURABLE COMPOSITION IMPROVED IN CURABILITY AND STORAGE STABILITY - The present invention has its object to provide a curable composition excellent in curability and storage stability. | 2009-11-12 |
20090281254 | LIQUID THERMAL INTERFACE HAVING MIXTURE OF LINEARLY STRUCTURED POLYMER DOPED CROSSLINKED NETWORKS AND RELATED METHOD - A liquid thermal interface (LTI) including a mixture of a linearly structured polymer doped with crosslinked networks and related method are presented. The LTI exhibits reduced liquid polymer macromolecule mobility, and thus increased surface tension. An embodiment of the method includes mixing a crosslinker with a linearly structured polymer to form a mixture, wherein the crosslinker includes a base agent including a vinyl-terminated or branched polydimethylsiloxane, and a curing agent including a hydrogen-terminated polydimethylsiloxane; and curing the mixture. The crosslinker functions as cages to block linear or branched linear macromolecules and prevents them from sliding into each other, thus increasing surface tension of the resulting LTI. | 2009-11-12 |
20090281255 | CONTINUOUS PROCESS FOR THE PRODUCTION OF VINYL CHLORIDE (CO)POLYMERS - Polymerization process comprising the steps of: (a) reacting an aqueous suspension comprising initiator, vinyl chloride, and optionally one or more co-monomers in a continuous stirred tank reactor; and (b) further reacting the resulting suspension in at least one second reactor; wherein the conversion level of vinyl chloride in the continuous stirred tank reactor of step (a) is from 10 to 60 wt %. | 2009-11-12 |
20090281256 | CATALYST, ITS PREPARATION AND USE - A dehydrogenation catalyst is described that comprises an iron oxide, an alkali metal or compound thereof, and indium or a compound thereof. A process for preparing a dehydrogenation catalyst comprising preparing a mixture of iron oxide, an alkali metal or compound thereof, and indium or a compound thereof is also described. Additionally, a dehydrogenation process using the catalyst and a process for preparing polymers are described. | 2009-11-12 |
20090281257 | INDUSTRIAL SYNTHESES PROCESS OF HIGH TRAN-1, 4-POLYISOPRENE - A synthesis process of trans-1,4-polyisoprene, using bulk precipitation polymerization of isoprene catalyzed by supported titanium catalyst TiCl | 2009-11-12 |
20090281258 | Amine Promoter Blends For Peroxide-Initiated Curing Systems - Amine blend cure promoters comprising aromatic and tertiary alkyl amines are disclosed for promoting the cure of unsaturated polymer resins with a peroxide initiator, as well as methods for promoting the cure of such resins. | 2009-11-12 |
20090281259 | CATALYST FOR PROPYLENE POLYMERIZATION AND THE METHOD OF PROPYLENE POLYMERIZATION USING THE CATALYST - The present invention provides a catalyst for propylene polymerization and a method for propylene polymerization using the same, specifically, a catalyst for propylene polymerization, which is prepared by reacting dialkoxy magnesium with titanium halide compound or silane halide compound and internal electron donor in the presence of an organic solvent, and a method for propylene polymerization which can produce polypropylene having 99% or more of iso-tacticity index, by mixing and reacting said catalyst, alkyl aluminum, external electron donor and propylene. | 2009-11-12 |
20090281260 | SINGLE-CHAIN-END FUNCTIONALIZED POLYOLEFIN - A single-chain-end functionalized polyolefin and method of producing the same. The polyolefin is represented by the following general formula (I): | 2009-11-12 |
20090281261 | Abatement of Fluoroether Carboxylic Acids or Salts Employed in Fluoropolymer Resin Manufacture - A process for making fluoropolymer resin comprising polymerizing at least one fluorinated monomer in an aqueous medium containing initiator and polymerization agent comprising fluoroether carboxylic acid or salt thereof to form an aqueous dispersion of particles of fluoropolymer. The fluoroether carboxylic acid or salt thereof employed in the process has the formula: | 2009-11-12 |
20090281262 | PROTON CONDUCTIVE POLYMER ELECTROLYTES AND FUEL CELLS - In one embodiment, a copolymer comprises a sulfonatable segment covalently linked to an un-sulfonatable segment through an organic linking group. The sulfonatable group segment may be sulfonated through direction sulfonation or sulfonation through a spacer molecule. In another embodiment, a copolymer comprises a sulfonated segment and an unsulfonated segment. A membrane electrode assembly and a fuel cell may be produced using the copolymer. | 2009-11-12 |
20090281263 | DEVICE AND METHOD FOR PRODUCING ACRYLIC ACID WITH A REDUCED AUTOXIDATION TENDENCY - The present invention relates to a device for the preparation of acrylic acid, comprising a first reactor and at least one further reactor, wherein at least the first reactor is a multi-tube reactor having a plurality of tubes comprising a catalyst which catalyses the synthesis of acrolein, wherein the tubes open into a collection chamber which can be fluidically connected to the at least one further reactor via an outflow region, wherein the outflow region comprises a laminarization means causing laminarization of a flow profile of a gas flowing through the outflow region. The invention also relates to a process for the preparation of acrylic acid, to an acrylic acid, to a process for the preparation of a hydrophilic polymer, to a hydrophilic polymer, to a method for the production of a water-absorbent hygiene article, to chemical products, and to the use of an acrylic acid. | 2009-11-12 |
20090281264 | Method of Deashing From Polymer Solutions - Disclosed is a method of removing a residual catalyst metal compound from a polymer solution. The method comprises the steps of: a) mixing a solution in which at least one organic nitrogen compound is dissolved in a polar solvent and the polymer solution to precipitate a chelate compound of the organic nitrogen compounds and the residual catalyst metal compound, b) adding the polar solvent to the solution mixture to dissolve a chelate compound and to precipitate a polymer, and c) filtering the precipitated polymer. After the polymer polymerization is completed, an organic nitrogen compound solution is added to perform a chelate reaction with the residual catalyst metal compound in a solution phase, and the polar solvent is added to precipitate the polymer so that only polymer precipitates are filtered while an additional filtration process in respect to the chelate compound is not performed to easily remove the residual catalyst metal compound. Thereby, it is possible to produce products that are of good quality. | 2009-11-12 |
20090281265 | Nanocrystal-polydimethylsiloxane composite and preparation method thereof - Disclosed herein are a nanocrystal-polydimethylsiloxane composite and a method for preparing the same. More specifically, provided are a nanocrystal-polydimethylsiloxane composite in which one or more polydimethylsiloxane derivatives having urea cross-links are bound to the surface of a nanocrystal, and a method for preparing the same. The nanocrystal-polydimethylsiloxane composite comprises optically transparent polydimethylsiloxane with remarkably high durability, thus imparting improved luminescence efficiency and product reliability to various electronic devices, when applied as a luminescent material to the electronic devices. | 2009-11-12 |
20090281266 | Star silicone resins - The present invention relates to a series of crosslinked silicone polymers that by virtue of the nature of the crosslinker, have unique film forming and skin feel properties. They are made by the reaction of vinyl silicones and star silanic hydrogen compounds. | 2009-11-12 |
20090281267 | Material for planting and use thereof - A material for plating contains a resin layer to be subjected to electroless plating, and the resin layer contains polyimide resin having a specific structure. The material for plating has high adhesiveness with an electroless plating film formed on the surface of the resin layer even if surface roughness of the resin layer is low, and the material for plating also has high solder heat-resistance. Therefore, the material for plating is preferably applicable to manufacture of printed wiring boards etc. | 2009-11-12 |
20090281268 | METHODS FOR PREPARING POLYURETHANES - The present invention provides methods for preparing polyurethanes from reaction components including: (a) reacting about 1 equivalent of at least one polyisocyanate; and about 0.1 to about 0.5 equivalents of at least one polyol having 2 to 18 carbon atoms to form an isocyanate functional urethane prepolymer; and (b) reacting the isocyanate functional urethane prepolymer, about 0.05 to about 1.0 equivalents of at least one branched polyol having 4 to 18 carbon atoms and at least 3 hydroxyl groups; and up to about 0.9 equivalents of at least one polyol different from the branched polyol and having 2 to 18 carbon atoms, wherein the reaction components are essentially free of polyester polyol and polyether polyol, as well as methods for preparing polyurethanes using a one pot process. | 2009-11-12 |
20090281269 | PROCESS FOR PRODUCING PENTAERYTHRITOL MERCAPTOCARBOXYLIC ESTERS AND POLYMERIZABLE COMPOSITIONS CONTAINING THE ESTERS - A process for producing pentaerythritol mercaptocarboxylic ester by reacting pentaerythritol with a mercaptocarboxylic acid having a content of thioester formed by condensation of two molecules of the acid of 5% or below (in terms of area percentage) as determined by the high-performance liquid chromatography in the case of the total area of the mercaptocarboxylic acid and thioester formed by intermolecular condensation of the acid is taken as 100%. | 2009-11-12 |
20090281270 | SULFONATED-POLYPERFLUORO-CYCLOBUTANE-POLYPHENLENE POLYMERS FOR PEM FUEL CELL APPLICATIONS - A polymer for ion conductor applications includes a polymer segment having a perfluorocyclobutyl moiety and a polymer segment not having such a moiety. One of these polymer segments is sulfonated to improve ionic conductivity. Fuel cells incorporating the ion conducting polymers are provided. | 2009-11-12 |
20090281271 | HIGHLY FUNCTIONAL, HIGHLY BRANCHED OR HYPERBRANCHED POLYESTERS, THE PRODUCTION THEREOF AND THE USE OF THE SAME - High-functionality highly branched or hyperbranched polyesters based on di-, tri- or polycarboxylic acids and di-, tri- or polyols, processes for preparing them, and their use. | 2009-11-12 |
20090281272 | Monodisperse Molecularly Imprinted Polymer Beads - The invention relates to a molecularly imprinted polymer resin characterized by a monodisperse size distribution prepared by forming monomer droplets via a membrane, polymerizing said droplets in an appropriate continuous phase, and harvesting the resulting polymer particles. The invention also relates to a method for producing a molecularly imprinted polymer resin, wherein a monomer solution is forced through a dispersing device capable of forming small droplets, the droplets are projected into a continuous phase in which a polymerization is initiated leading to solidification of the droplets into beads. | 2009-11-12 |
20090281273 | INSULATING POLYMERIC-MATERIAL COMPOSITION - There is provided an insulating polymeric-material composition that is superior in insulating performance and mechanical strength and exerts no adverse influence on the global environment even after discarded. This insulating polymeric-material composition is obtained by mixing lignin as a curing agent with an epoxidized linseed oil and then conducting a heating treatment to cure it. As the lignin, for example, one obtained by blasting a lignin raw material and then conducting an alcohol extraction is used. The epoxidized linseed oil and the lignin are mixed together in such a proportion that epoxy equivalent of the epoxidized linseed oil:hydroxyl equivalent of the lignin=1:1. In the composition, as a curing acceleration agent, for example, 2-ethyl-4-methylimidazole is added by 0.2-2.0 parts by weight relative to 100 parts by weight of the epoxidized linseed oil. Upon this, it is cured under a condition, for example, of a heating temperature of 150-170° C. and a heating time of 10-20 hours. In some cases, the heating temperature is set to be formed of two different temperature regions. | 2009-11-12 |
20090281274 | HIGHLY FUNCTIONAL, HYPERBRANCHED POLYCARBONATES AND PRODUCTION AND USE THEREOF - Hyperbranched polycarbonates having stabilizing groups, prepared by reaction of
| 2009-11-12 |
20090281275 | Curable resin compositions and interlayer dielectric films - A curable resin composition includes a cycloaliphatic epoxy compound of following Formula (1): | 2009-11-12 |
20090281276 | Method for Functionalization of Nanoscale Fibers and Nanoscale Fiber Films - A method is provided for functionalizing nanoscale fibers including reacting a plurality of nanoscale fibers with at least one epoxide monomer to chemically bond the at least one epoxide monomer to surfaces of the nanoscale fibers to form functionalized nanoscale fibers. Functionalized nanoscale fibers and nanoscale fiber films are also provided. | 2009-11-12 |
20090281277 | PEPTIDES CAPABLE OF BINDING TO SERUM PROTEINS AND COMPOUNDS, CONSTRUCTS AND POLYPEPTIDES COMPRISING THE SAME - The present invention relates to amino acid sequences that are capable of binding to serum proteins; to compounds, proteins, polypeptides, fusion proteins or constructs comprising or essentially consisting of such amino acid sequences; to nucleic acids that encode such amino acid sequences, compounds, proteins, polypeptides, fusion proteins or constructs; to compositions, and in particular pharmaceutical compositions, that comprise such amino acid sequences, compounds, proteins, polypeptides, fusion proteins or constructs; and to uses of such amino acid sequences, compounds, proteins, polypeptides, fusion proteins or constructs. | 2009-11-12 |
20090281278 | MODIFIED MOLECULES WHICH PROMOTE HEMATOPOIESIS - The present disclosure relates to modified EPO mimetic peptides having specific properties. | 2009-11-12 |
20090281279 | Rigidized trimethine cyanine dyes - Disclosed are analogues of trimethine cyanine dyes, which are useful for importing fluorescent properties to target materials by covalent and non-covalent association. | 2009-11-12 |
20090281280 | Versatile tRNA Acylation Catalytic RNAs and Uses Thereof - An object of the present invention is to provide novel ribozyme systems capable of catalyzing tRNA acylation using various carboxylic acids as acyl donors and uses thereof. | 2009-11-12 |
20090281281 | CYSTEINE VARIANTS OF INTERLEUKIN-11 AND METHODS OF USE THEREOF - Disclosed are cysteine variants of interleukin-11 (IL-11) and methods of making and using such proteins in therapeutic applications. | 2009-11-12 |
20090281282 | METHOD FOR THE ISOLATION OF HAPTOGLOBIN - The invention provides a method for the isolation of haptoglobin from a sample comprising Cohn fraction V, wherein said method comprises anion exchange chromatography of said sample. The product may be further purified and/or subjected to one or more virus inactivation or reduction steps. The isolated haptoglobin may then be formulated for pharmaceutical use. | 2009-11-12 |
20090281283 | METHOD FOR EXTRACTING A PROTEIN FROM MILK - The invention relates to a method for extracting a protein from milk, having at least one hydrophobic pocket and a negative charge to the natural pH of milk, that comprises the following steps: a) skimming and delipidation of the milk; b) passing the delipidated and skimmed fraction containing said protein on a chromatographic substrate on which is grafted a ligand having both a hydrophobic characteristic and a ionic characteristic in pH conditions enabling the protein to be retained on said substrate, the pH being higher than 4.6; c) elution of the protein; d) purification of the eluded fraction by removing the milk proteins from said eluded fraction; and e) recovering said protein. | 2009-11-12 |
20090281284 | GOLD-BINDING PROTEIN AND USE THEREOF - A protein utilizing an anti-gold antibody and a gold-binding side which is a part of the anti-gold antibody is constructed. This protein is capable of specifically binding to gold. This protein or a complex protein containing such a protein can be used for the detection of a target substance. | 2009-11-12 |
20090281285 | BINDING MEMBER WHICH BINDS TO BOTH LEWIS-Y AND LEWIS-B HAPTENS, AND ITS USE FOR TREATING CANCER - The invention relates to the use of a binding member which binds to Lewis | 2009-11-12 |
20090281286 | 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. | 2009-11-12 |
20090281287 | IL-17 receptor like molecules and uses thereof - The present invention provides for IL-17 receptor like polypeptides and nucleic acid molecules encoding the same. The invention also provides vectors, host cells, agonists and antagonists (including selective binding agents), and methods for producing IL-17 receptor like polypeptides. Also provided for are methods for treatment, diagnosis, amelioration, or prevention of diseases with IL-17 receptor like polypeptides. | 2009-11-12 |
20090281288 | MATRIX FOR SEPARATION OF POLYETHERS AND METHOD OF SEPARATION - The present invention relates to a separation matrix comprised of a support to the surfaces of which polymer chains have been coupled, wherein each polymer chain presents recurring proton-donating groups and at least the surface of the support is substantially hydrophilic. In the most advantageous embodiment, the support is porous cross-linked agarose, the polymers are poly(acrylic acid) and the proton-donating groups are carboxyl groups. The matrix is useful e.g. to remove PEG from pegylated and/or native compounds in a liquid. Accordingly, the invention also encompasses a method, such as a chromatographic method, wherein the separation matrix according to the invention is used, for example as a pre-treatment of a reaction mixture that comprises unreacted PEG, pegylated proteins and native proteins. | 2009-11-12 |
20090281289 | METHOD AND APPARATUS FOR EXTRACTION OF ARTHROPOD GLAND - Apparatus and method for the extraction of material from glands of arthropods. The apparatus includes a container in which at least part of the glands are placed and a buffer solution at least partially immersing the glands. Gland material is collected in the material collection area of the container, e.g., by release of the material from the glands into the buffer solution and sedimentation of the material at the bottom of the container. The method involves removing from a body of the arthropod the gland containing at least partially the material, making an opening in an epithelium of the gland, and placing the gland in the container at least partially immersed in a buffer solution, so that the material exits the glands and sediments in the material collection area of the container. | 2009-11-12 |
20090281290 | Pyridine-bis (oxazoline)("pybox") moiety as a chelator and sensitizer for lanthanide Ion (Ln (III)) luminescence - This invention relates to novel Ln(III) complexes of pybox, and methods of making the same. The present invention also relates to a method of use of pybox as a chelating moiety and sensitizer for Ln(III) ion luminescence. Derivatives of pybox and methods of making the same are also provided. | 2009-11-12 |
20090281291 | IMAGING MEMBERS - Methods for preparing phthalocyanine pigments having a high surface area are provided. | 2009-11-12 |
20090281292 | 10a-Azalide Compound - [Object]: To provide a compound having a novel structure effective against | 2009-11-12 |
20090281293 | PROCESSES FOR THE PREPARATION OF 2 FLUORO 6-11 BICYCLIC ERYTHROMYCIN DERIVATIVES - The present invention relates to processes and intermediates for the preparation of 2-fluoro 6-11 bicyclic erythromycin derivatives. In particular, the present invention relates to processes and intermediates for the preparation of a compound of formula (X-c): | 2009-11-12 |
20090281294 | PROCESS FOR PRODUCTION OF COMPOUND LABELED WITH RADIOACTIVE FLUORINE - A process for the production of [ | 2009-11-12 |
20090281295 | CRYSTALLIZATION OF SUCRALOSE FROM SUCRALOSE-CONTAINING FEED STREAMS - A process for the purification of sucralose in sucralose-containing feed streams is disclosed. The process includes multiple liquid-liquid extraction steps; optionally, a concentration step; multiple crystallization steps; optionally, a chromatography step; and various recycle steps. | 2009-11-12 |
20090281296 | PROCESS FOR THE PRODUCTION OF CONJUGATES FROM POLYSACCHARIDES AND POLYNUCELOTIDES - The present invention relates to a process for the production of a conjugate from a polynucleotide and a polysaccharide comprising the steps: a) provision of an aldonic acid of the polysaccharide or of a derivative thereof; b) reaction of the aldonic acid with an alcohol derivative, preferably a carbonate derivative of an alcohol, to an aldonic acid ester, preferably to an activated aldonic acid ester; and c) reaction of the aldonic acid ester with the polynucleotide, wherein the polynucleotide exhibits a functional amino group, wherein the reaction of the aldonic acid with the alcohol derivative in step b) takes place in a dry aprotic polar solvent. | 2009-11-12 |
20090281297 | siRNA Targeting v-myc myelocytomatosis viral oncogene homolog (MYC) - Efficient sequence specific gene silencing is possible through the use of siRNA technology. By selecting particular siRNAs by rational design, one can maximize the generation of an effective gene silencing reagent, as well as methods for silencing genes. Methods, compositions, and kits generated through rational design of siRNAs are disclosed including those directed to MYC. | 2009-11-12 |
20090281298 | OLIGONUCLEOTIDES COMPRISING A MODIFIED OR NON-NATURAL NUCLEOBASE - One aspect of the present invention relates to a double-stranded oligonucleotide comprising at least one non-natural nucleobase. In certain embodiments, the non-natural nucleobase is difluorotolyl, nitroindolyl, nitropyrrolyl, or nitroimidazolyl. In a preferred embodiment, the non-natural nucleobase is difluorotolyl. In certain embodiments, only one of the two oligonucleotide strands comprising the double-stranded oligonucleotide contains a non-natural nucleobase. In certain embodiments, both of the oligonucleotide strands comprising the double-stranded oligonucleotide independently contain a non-natural nucleobase. In certain embodiments, the oligonucleotide strands comprise at least one modified sugar moiety. Another aspect of the present invention relates to a single-stranded oligonucleotide comprising at least one non-natural nucleobase. In a preferred embodiment, the non-natural nucleobase is difluorotolyl. In certain embodiments, the ribose sugar moiety that occurs naturally in nucleosides is replaced with a hexose sugar, polycyclic heteroalkyl ring, or cyclohexenyl group. In certain embodiments, at least one phosphate linkage in the oligonucleotide has been replaced with a phosphorothioate linkage. | 2009-11-12 |
20090281299 | OLIGONUCLEOTIDES COMPRISING A NON-PHOSPHATE BACKBONE LINKAGE - One aspect of the present invention relates to a ribonucleoside substituted with a phosphonamidite group at the 3′-position. In certain embodiments, the phosphonamidite is an alkyl phosphonamidite. Another aspect of the present invention relates to a double-stranded oligonucleotide comprising at least one non-phosphate linkage. Representative non-phosphate linkages include phosphonate, hydroxylamine, hydroxylhydrazinyl, amide, and carbamate linkages. In certain embodiments, the non-phosphate linkage is a phosphonate linkage. In certain embodiments, a non-phosphate linkage occurs in only one strand. In certain embodiments, a non-phosphate linkage occurs in both strands. In certain embodiments, a ligand is bound to one of the oligonucleotide strands comprising the double-stranded oligonucleotide. In certain embodiments, a ligand is bound to both of the oligonucleotide strands comprising the double-stranded oligonucleotide. In certain embodiments, the oligonucleotide strands comprise at least one modified sugar moiety. Another aspect of the present invention relates to a single-stranded oligonucleotide comprising at least one non-phosphate linkage. Representative non-phosphate linkages include phosphonate, hydroxylamine, hydroxylhydrazinyl, amide, and carbamate linkages. In certain embodiments, the non-phosphate linkage is a phosphonate linkage. In certain embodiments, a ligand is bound to the oligonucleotide strand. In certain embodiments, the oligonucleotide comprises at least one modified sugar moiety. | 2009-11-12 |
20090281300 | HIGH-MOLECULAR WEIGHT DERIVATIVE OF NUCLEIC ACID ANTIMETABOLITE - [Problems] A derivative of a nucleic acid antimetabolite is demanded which can show a high therapeutic effect at a low dose. | 2009-11-12 |
20090281301 | Manufacturing Process of 2' ,2' - Difluoronucleoside and Intermediate - The present invention relates to more improved process for preparing 2′-deoxy-2′,2′-difluoronucleoside and its intermediate. The present invention provide a process for preparing an erythro enantiomer in greater than 98% purity, comprising forming a lactone ring by hydrolyzing ethyl (3RS)-2,2-difluoro-3-hydroxy-3-(2,2-dimethyloxolan-4-yl)propionate is hydrolyzed in the presence of hydrolysis reagents selected from acetic acid or chloroacetic acid, water and a mixture of organic solvents selected from the group comprising acetonilrile, dioxane, tetrahydrofuran or toluene, introducing a substituted benzoyl protecting group at the 3-position and 5-position, and recrys- tallizing said erythro enantiomer. Further, the present invention provides a process for selectively preparing, in greater than 99% purity, a beta-anomer 2′-deoxy-2′,2′-difluoronucleoside at the 3′-position and 5′-position that are protected by a substituted benzoyl in a 2:3 alpha/beta anomeric ratio. | 2009-11-12 |
20090281302 | Method of Recycling Fibers From Sewage Sludge and Means Thereof - The present invention generally relates to a method of recycling and producing fibers from sewage sludge, such as streams of municipal, agricultural and industrial flowing wastes to be further processed. The present invention also relates to industrial means adapted for recycling the same. The present invention discloses environmentally friendly processes and means for recovering valuable fibers and especially cellulose fibers and the like from agricultural and/or urban sewage sludge, waste and/or industrial effluents to decrease its volume especially BOD and TSS, obtaining valuable raw materials and decreasing environmental damages. | 2009-11-12 |
20090281303 | PROCESS FOR SILYLATING CELLULOSE - The present invention describes a process for silylating polysaccharides, oligosaccharides or disaccharides or derivatives thereof by dissolving these in an ionic liquid and reacting them with a silylating agent. | 2009-11-12 |
20090281304 | THERMALLY INHIBITED POLYSACCHARIDES AND PROCESS OF PREPARING - This invention is directed to a process for making a thermally inhibited polysaccharide by dehydrating a polysaccharide to substantially anhydrous or anhydrous conditions and thermally inhibiting the substantially anhydrous or anhydrous polysaccharide at a temperature of 100° C. or greater for a time sufficient to inhibit the polysaccharide in an oxygen enriched concentration of at least 6.5 moles/m | 2009-11-12 |
20090281305 | PURIFICATION METHOD AND PRODUCTION METHOD FOR CELLOBIOSE - The present invention provides a method for purifying cellobiose which comprises the steps of (A) preparing a cellobiose-containing sugar solution; (B) increasing the rate of cellobiose present in the sugar solution relative to the total saccharides present therein up to at least 50% by mass; and (C) crystallizing cellobiose; and a method for preparing cellobiose having a high content of the α-anomer thereof which comprises the step of drying a cellobiose-containing sugar solution having a rate of cellobiose of at least 90% by mass relative to the total saccharides present therein while maintaining the sugar solution at a temperature ranging from 80 to 95° C. These methods of the present invention permit the economical preparation of cellobiose having considerably improved purity and recovery rate, without using any complicated process. Moreover, the present invention also permits the preparation of cellobiose highly soluble in water. | 2009-11-12 |
20090281306 | Process for the Preparation of Cgrp Antagonist - An efficient synthesis for the preparation of N-[(3R,6S)-6-(2,3-difluorophenyl)-2-oxo-1-(2,2,2-trifluoroethyl)azepan-3-yl]-4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxamide, by coupling (3R,6S)-3-amino-6-(2,3-difluorophenyl)-1-(2,2,2-trifluoroethyl)azepan-2-one and 2-oxo-1-(4-piperidinyl)-2,3-dihydro-1H-imidazo[4,5-b]pyridine dihydrochloride with 1,1′-carbonyldiimidazole (“CDI”) as carbonyl source; and an efficient preparation of the potassium salt of N-[(3R,6S)-6-(2,3-difluorophenyl)-2-oxo-1-(2,2,2-trifluoroethyl)azepan-3-yl]-4-(2-oxo-2,3-dihydro-1H-imidazo[4,5-b]pyridin-1-yl)piperidine-1-carboxamide. | 2009-11-12 |
20090281307 | Benzoimidazole compounds - Benzoimidazole compounds, compositions, and methods of using them in leukocyte recruitment inhibition, in modulating H | 2009-11-12 |
20090281308 | CHEMOKINE RECEPTOR BINDING HETEROCYCLIC COMPOUNDS WITH ENHANCED EFFICACY - Compounds that interact with the CXCR4 receptor are described. These compounds are useful in treating, for Example, HIV infection and inflammatory conditions such as rheumatoid arthritis, as well as asthma or cancer, and are useful in methods to elevate progenitor and stem cell counts as well as methods to elevate white blood cell counts. | 2009-11-12 |
20090281309 | METHOD FOR PRODUCING 2-OXAZOLINE ANALOGUE OR 1,3-OXAZINE ANALOGUE - The present invention is a method for producing a 2-oxazoline analogue or a 1,3-oxazine analogue represented by the following general formula (3) by reacting a 1,2-aminoalcohol compound or a 1,2-aminothiol compound with an α,α-dihaloamine compound. | 2009-11-12 |
20090281310 | CINNAMIDE COMPOUND - The present invention relates to a process for preparing a compound of formula (6a): | 2009-11-12 |
20090281311 | 1,3,5-TRIAZINE DERIVATIVE, PRODUCTION METHOD THEREOF AND ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THIS AS A COMPOSING COMPONENT - Since the conventional electron transporters have low thermal stability, the organic electroluminescent devices using them are not sufficient in terms of the compatibility of their luminance and luminous efficiency with device lifetime. | 2009-11-12 |
20090281312 | PROCEDURE FOR THE TREATMENT OF PURINES AND RESULTING PRODUCT - The procedure for the treatment of purines includes a first phase ( | 2009-11-12 |
20090281313 | METHOD FOR PRODUCING BICYCLIC GUANIDINES BY USE OF A CYCLIC UREA - The present invention is directed to a method for producing bicyclic guanidines comprising heating a cyclic urea to a temperature >200° C. to form the bicyclic guanidines. | 2009-11-12 |
20090281314 | METHOD FOR PRODUCING BICYCLIC GUANIDINES BY USE OF A CYCLIC UREA AND A DEHYDRATING AGENT - The present invention is directed to a method for producing bicyclic guanidines comprising heating a reaction mixture comprising cyclic urea and a dehydrating agent to a temperature ≧90° C. | 2009-11-12 |
20090281315 | FORMS OF LAPATINIB DITOSYLATE AND PROCESSES FOR PREPARATION THEREOF - The present invention provides novel polymorphs of lapatinib ditosylate, processes for preparing them, and pharmaceutical compositions comprising one or more of these polymorphs. | 2009-11-12 |
20090281316 | PROCESS FOR THE PREPARATION OF SUBSTITUTED CYANOPHENOXY-PYRIMIDINYLOXY-PHENYL ACRYLATE DERIVATIVES - The present invention provides a process for reacting between a phenol derivative and an aromatic substrate under phenolate forming conditions comprising the following steps: (a) reacting a phenol derivative with a base in a polar organic solvent to obtain a phenolate salt, wherein water is removed form the reaction mixture during the reaction, (b) adding the aromatic substrate to the reaction mixture obtained in step (a), (c) heating the reaction mixture of step (b) to a temperature in the range of 80° to 1300° C., preferably, 90° to 1000° C. for 2 to 7 hours to obtain a phenoxy substituted aromatic substrate, (d) removing the solvent from the mixture of step (c) and optionally further isolating an purifying the phenoxy substituted aromatic substrate. Optionally, the removal of water during step (a) is in conjunction with partial removal of the organic solvent. | 2009-11-12 |
20090281317 | 3-ETHYLIDENEHYDRAZINO SUBSTITUTED HETEROCYCLIC COMPOUNDS AS THROMBOPOIETIN RECEPTOR ACTIVATORS - A compound represented by the formula (1): wherein A, B, R | 2009-11-12 |
20090281318 | PROCESS FOR PREPARATION OF SUBSTANTIALLY OPTICALLY PURE LEVOROTATORY AND DEXTROROTATORY ENANTIOMERS OF CETIRIZINE USING NOVEL INTERMEDIATES - The present invention relates to a novel and commercially viable process for substantially optically pure levorotatory and dextrorotatory enantiomers of cetirizine intermediate, 1-[(4-chlorophenyl)phenylmethyl]piperazine, thereby producing substantially optically pure levorotatory and dextrorotatory enantiomers of cetirizine and their pharmaceutical acceptable acid addition salts thereof in high purity and in high yield using novel intermediates. | 2009-11-12 |
20090281319 | PREPARATION OF PLATINUM (II) COMPLEXES - This invention relates a method for the preparation of platinum(II)oxalato complexes from their dihalogenoplatinum(II) precursors having either neutral monodentate or bidentate non-leaving co-ligands. Of particular interest is oxaliplatin. The method includes the step of reacting a halogenoplatinum(II) complex containing a neutral monodentate or bidentate ligand with an oxalate in a non-aqueous solvent or a mixed solvent system. The mixed solvent system is solvent mixture containing a non-aqueous solvent and water. According to the present invention, the non-aqueous solvent is an alcohol. | 2009-11-12 |
20090281320 | PROCESS FOR THE PREPARATION OF [1-HYDROXY-2-(3-PYRIDINYL)ETHYLIDENE] BISPHOSPHONIC ACID AND HEMIPENTAHYDRATE MONOSODIUM SALT THEREOF - The invention relates to a novel process for the preparation of [1-hydroxy-2-(3-pyridinyl)ethylidene] bisphosphonic acid and hemipentahydrate monosodium salt thereof comprising (a) reacting an aqueous solution of 3-pyridyl acetic acid hydrochloride with phosphorus trichloride; (b) removing unreacted phosphorus trichloride; (c) adding water and hydrolyzing; (d) isolating crystalline [1-hydroxy-2-(3-pyridinyl)ethylidene] bisphosphonic acid; (e) suspending said crystalline [1-hydroxy-2-(3-pyridinyl)ethylidene] bisphosphonic acid in water; (f) adding sodium hydroxide, filtering off, and washing; and (g) drying obtained hemipentahydrate monosodium salt of 1-hydroxy-2-(3-pyridinyl)ethylidene] bisphosphonic acid. | 2009-11-12 |
20090281321 | EXO- AND DIASTEREO- SELECTIVE SYNTHESES OF HIMBACINE ANALOGS - This application discloses a novel process for the preparation of himbacine analogs useful as thrombin receptor antagonists. The process is based in part on the use of a base-promoted dynamic epimerization of a chiral nitro center. The chemistry taught herein can be exemplified by the following: | 2009-11-12 |
20090281322 | THERAPEUTICALLY USEFUL SUBSTITUTED 1,7-DIPHENYL-1,2,3,5,6,7-HEXAHYDROPYRIDO[3,2,1-Ij]QUINOLINE COMPOUNDS - Disclosed herein are compounds represented by the structural formula: | 2009-11-12 |
20090281323 | PROCESS FOR THE MANUFACTURE OF MONTELUKAST SODIUM - Process for the manufacture of 1-[[[(1R)-1-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropane acetic acid, sodium salt [montelukast sodium (I)] consisting of: i. Converting methyl 1-(mercaptomethyl)-cyclopropaneacetate to a metal salt (X) using a metal hydroxide, ii. Subjecting the metal salt (X) to monometallation to provide a dimetallide (XI). iii. Converting a diol of formula (II) to a mesylate of formula (III) and reacting (III) in situ with (XI) affordin the metal salt of 1-[[[(1R)-1-[3-[(1E)-2-(7-chloro-2-quinolinyl)ethenyl]phenyl]-3-[2-(1-hydroxy-1-methylethyl)phenyl]propyl]thio]methyl]cyclopropane acetic acid. iv. Reacting the metal salt in-situ with a base and purifying to afford an amine salt (XII). v. Treating (XII) with a sodium base and precipitating out montelukast sodium (I). | 2009-11-12 |
20090281324 | PROCESSES FOR THE PREPARATION OF O-[5-(4-AMINO-THIAZOL-2-YL)-PYRIDIN-2-YLMETHYL]-HYDROXYLAMINE - The present invention relates generally to novel methods for the synthesis of O-[5-(4-amino-thiazol-2-yl)-pyridin-2-ylmethyl]-hydroxylamine which is an essential reagent in the synthesis of one of the bridged erythromycin derivatives and their respective pharmaceutically acceptable salts in PCT Application WO 03/097659 A1. In particular, the present invention relates to processes and intermediates for the preparation of a compound of formula (Ia): | 2009-11-12 |
20090281325 | METHOD FOR SELECTIVELY PRODUCING PRIMARY AMINE COMPOUND - Disclosed is a method for producing a primary amine compound represented by the formula (3): | 2009-11-12 |
20090281326 | Process For the Preparation of Angiotensin II Antagonist - The present invention provides a method for the preparation of N-(1-oxopentyl)-N-[[2′-(1H-tetra-zol-5-yl)[1,1′-biphenyl]-4-yl]methyl]-L-valine (Valsartan) which comprises; treating N-[[2′-(1-triphenylmethyl-tetra-zol-5-yl)biphenyl-4-yl]methyl]-L-valine methyl ester (X) with oxalic acid or its hydrates in a solvent to produce N-[[2′-(1-triph-enylmethyl-tetrazol-5-yl)biphenyl-4-yl]methy]-L-valine methyl ester oxalate (Xa) and treating the compound (Xa) with a base in a solvent followed by reacting with valeryl chloride in presence of base in a solvent to produce N-[[2′-(1-triphenylmethyl-tetra-=zol-5-yl)[1,1′biphenyl]-4-yl]methyl]-N-valeryl-L-valine methyl ester (XI), de-protecting the compound (XI) using anhydrous acidic conditions to produce N-(1-oxopentyl)-N-[[2′-(1-H-tetrazol-5-yl)[1,1′biphenyl]-4-yl]methyl-L-valine methyl ester (V) followed by 2009-11-12 | |
20090281327 | PROCESS FOR THE PREPARATION OF OLMESARTAN MEDOXOMIL - The present invention provides a process for the preparation of Olmesartan medoxomil] by condensing the ethyl 4-(1-hydroxy-1-methylethyl)-2-propylimidazole-5-carboxylate with 4-[2-(trityl tetrazol-5-yl)phenyl]benzyl bromide to obtain ethyl 4-(1-hydroxy-1-methyl ethyl)-2-propyl-1-{4-[2-(trityl tetrazol-5-yl)phenyl]phenyl}methylimidazole-5-carboxylate and then hydrolyzing ethyl 4-(1-hydroxy-1-methyl ethyl)-2-propyl-1-{4-[2-(trityl tetrazol-5-yl)phenyl]phenyl}methyl imidazole-5-carboxylate to obtain trityl Olmesartan dihydrate followed by reacting trityl Olmesartan dihydrate with 4-chloromethyl-5-methyl-2-oxo-1,3-dioxolene to obtain trityl Olmesartan medoxomil and then deprotecting trityl Olmesartan medoxomil to obtain Olmesartan medoxomil. | 2009-11-12 |
20090281328 | PDK-1/AKT SIGNALING INHIBITORS - A new class of phosphoinositide-dependent kinase-1 (PDK-1) inhibitors of formula I: | 2009-11-12 |
20090281329 | Removing hydrocarbon impurities from acetic acid by ionic liquid extraction - A method for removing hydrocarbon impurities from acetic acid is disclosed. The method comprises extracting acetic acid with a hydrophilic imidazolium salt. The imidazolium salt preferably has the general structure of | 2009-11-12 |
20090281330 | Nitrons Carrying a Positive Charge and Usable in Trapping Free Radicals, Especially the Superoxide Radical - The present invention involves new nitrons carrying a positive charge, useful in trapping of free radicals and especially the superoxide radical, of general formula: | 2009-11-12 |
20090281331 | METHOD OF PRODUCING POLYCYCLIC PROLINE DERIVATIVE OR ACID ADDITION SALT THEREOF - A process for producing proline derivatives of formula (1) below or acid adduct salts thereof, including: the step of reacting N-protected pyrrolidinones of formula (2) below with reducing agents to thereby obtain N-protected pyrrolidinols of formula (3) below (step A); the step of reacting the N-protected pyrrolidinols obtained in the step A with cyanating agents to thereby obtain N-protected cyanopyrrolidines of formula (4) below (step B); the step of reacting the N-protected cyanopyrrolidines obtained in the step B with alcohols and bases to thereby obtain imidates of formula (5) below and treating the imidates with acids to thereby obtain N-protected prolines of formula (6) below (step C); and the step of treating the N-protected prolines obtained in the step C with acids (step D). In formulas (1)-(6) below, any two out of R | 2009-11-12 |
20090281332 | PROCESS FOR PRODUCING ESTER OR ALCOHOL - Provided is a process for producing an ester or alcohol using a fluoroimidinium sulfonate derivative represented by the general formula (9) or a fluoroimidinium carboxylate derivative represented by the general formula (6) and using as a raw material alcohol involving inversion of steric configuration. Further provided are a fluoroimidinium sulfonate derivative represented by the general formula (9), and a process for producing the same. | 2009-11-12 |
20090281333 | METHOD FOR PRODUCING CYCLIC DISULFONIC ACID ESTER - It is an object of the present invention to provide a commercially advantageous method for producing a cyclic disulfonic acid ester with high yield, the present invention discloses a method for producing a cyclic disulfonic acid ester represented by the general formula (3), which comprises reacting a silver alkanedisulfonate represented by the general formula (1) with a dihaloalkane represented by the general formula (2) in a nonpolar solvent. | 2009-11-12 |
20090281334 | PROCESS FOR PREPARING SUBSTITUTED THIOPHENESULFONYL ISOCYANATES - The present invention relates to a process for preparing compounds of the general formula (I) | 2009-11-12 |
20090281335 | Cure Accelerators for Anaerobic Curable Compositions - The present invention provides compound(s) selected from the group of compounds represented by structural Formula (I): | 2009-11-12 |
20090281336 | BENZOFURAN COMPOUNDS, COMPOSITIONS AND METHODS FOR TREATMENT AND PROPHYLAXIS OF HEPATITIS C VIRAL INFECTIONS AND ASSOCIATED DISEASES - The present invention relates to novel benzofuran derivatives and analogs, as well as compositions containing the same and to the use thereof for the treatment or prophylaxis of viral infections and diseases associated therewith, particularly those viral infections and associated diseases caused by the hepatitis C virus. | 2009-11-12 |
20090281337 | Pyridazine compound and use thereof - A pyridazine compound represented by formula (1): | 2009-11-12 |
20090281338 | PROCESSES FOR THE PREPARATION AND PURIFICATION OF HYDROXYMETHYLFURALDEHYDE DERIVATIVES - A method for utilizing an industrially convenient fructose source for a dehydration reaction converting a carbohydrate to a furan derivative is provided. Recovery methods also are provided. Embodiments of the methods improve upon the known methods of producing furan derivatives. | 2009-11-12 |