| 23rd week of 2009 patent applcation highlights part 46 |
| Patent application number | Title | Published |
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| 20090143513 | Impact resistant, flame retardant thermoplastic molding composition - A thermoplastic molding composition characterized by its flame retardance and impact strength is disclosed. The composition contains (A) linear aromatic (co)polycarbonate, (B) a graft (co)polymer having core-shell morphology, the shell containing polymerized alkyl(meth)acrylate and the core containing interpenetrated and inseparable polyorganosiloxane and poly(meth)alkyl acrylate components, (C) a phosphorous-containing flame retardant compound, (D) fluorinated polyolefin and (E) a boron compound, and optionally SAN. The composition is further characterized in that it contains no polyalkylene terephthalate. | 2009-06-04 |
| 20090143514 | Impact resistant, flame retardant thermoplastic molding composition - A thermoplastic molding composition characterized by its flame retardance and impact strength is disclosed. The composition contains (A) linear aromatic (co)polycarbonate, (B) a graft (co)polymer having core-shell morphology, the shell containing polymerized alkyl(meth)acrylate and the core containing interpenetrated and inseparable polyorganosiloxane and poly(meth)alkyl acrylate components, (C) a phosphorous-containing flame retardant compound, (D) fluorinated polyolefin and (E) a boron compound, and optionally SAN. The composition is further characterized in that it contains no polyalkylene terephthalate. | 2009-06-04 |
| 20090143515 | BRIDGED GRAPHITE OXIDE MATERIALS - Bridged graphite oxide material comprising graphite sheets bridged by at least one diamine bridging group. The bridged graphite oxide material may be incorporated in polymer composites or used in adsorption media. | 2009-06-04 |
| 20090143516 | Thermochromic responsive elastic polymer substrate - A material composition including a flexible, polymeric matrix and a reverse-thermochromic colorant is described. When subjected to a heat source, the polymeric material can change color from a pale or neutral color to a darker or more vibrant color of a Delta E (ΔE) change of >3. The reverse-thermochromic colorant exhibits a color change when exposed to a heat source within a period of about 30 seconds, and is observable by an unaided human eye under either natural daylight or ambient artificial normal lighting conditions. One or more different reverse-thermochromic colorants in combination may be incorporated. The polymeric matrix surrounds or encapsulates a solvatochromic dye molecule with a phenolate betaine structure. The polymeric matrix includes a dipole orientating agent that induces said solvatochromic dye to express locally when subjected to a temperature change. Various uses for the composition and articles that incorporate the composition are also described, in addition to a method of indicating the temperature of an object or environmental condition. | 2009-06-04 |
| 20090143517 | Bisphenol Monoester compound - A bisphenol monoester compound represented by the formula (1): | 2009-06-04 |
| 20090143518 | FIRE RESISTANT MATERIAL AND FORMATION THEREOF - The invention provides a fire resistant material and a formulation thereof. The formulation comprises a liquid suspension of a modified inorganic particle and an organic component. The modified inorganic particle comprises an inorganic particle with hydroxyl groups and a surface modifier coupled to the inorganic particle via a urethane linkage, wherein the surface modifier has an ethylenically unsaturated end group. The organic component comprises a monomer, oligomer, prepolymer, polymer, or combinations thereof, capable of reacting with the ethylenically unsaturated end group. | 2009-06-04 |
| 20090143519 | COMPOSITION AND METHOD OF OBTAINING AN ARTIFICIAL STONE MATERIAL - The present invention relates to a composition for obtaining artificial stone materials, which composition includes a compound selected from the group comprising benzopinacol and at least one derivative thereof. The present invention also relates to a mixture for obtaining an artificial stone material, including a resin compound and the above mentioned composition in a percentage ranging from 0.1 to 10% by weight with respect to the resin compound. | 2009-06-04 |
| 20090143520 | PARTIALLY AROMATIC POLYAMIDE COMPOSITIONS FOR METAL PLATED ARTICLES - Partially aromatic polyamide compositions containing an aliphatic polyamide and an alkaline earth metal carbonate have excellent adhesion to metal coatings which are produced by electroless and/or electrolytic plating. Also described is a process for the electroless and/or electrolytic coating of these compositions. The resulting articles are useful as parts in automotive and industrial applications. | 2009-06-04 |
| 20090143521 | POLYIMIDE MATERIAL AND PREPARATION METHOD THEREOF - A polyimide material comprises a polyimide. The polyimide has repeating units of formula (I). The polyimide material further comprises a coupling agent-containing filler. | 2009-06-04 |
| 20090143522 | Thermally Conductive Silicone Composition - A thermally conductive silicone composition includes 25 to 50 volume % of a silicone, 30 to 60 volume % of a first heat conducting filler, and 15 to 40 volume % of a second heat conducting filler. The thermally conductive silicone composition has two heat conducting fillers with different sizes dispersed therein, thus the thermal impedance can be efficiently reduced. | 2009-06-04 |
| 20090143523 | Cycloolefin additon polymer, composite material and molded article thereof, and optical material - [Problems] To provide a cycloolefin addition polymer that is capable of satisfying high heat resistance and high refractive index simultaneously, a composite material of the cycloolefin addition polymer with an inorganic material, and a molded article thereof. | 2009-06-04 |
| 20090143524 | Fiber-Reinforced Thermoplastic Resin Composition, Method for Producing the Same, and Carbon Fiber for Thermoplastic Resin - According to the present invention, a fiber-reinforced thermoplastic resin composition that is superior in adhesivity between reinforcing fiber and thermoplastic resin is provided. It is possible to sufficiently improve mechanical properties of a molded product with such composition. Such fiber-reinforced thermoplastic resin composition comprises a (meth)acrylic polymer (A1) having an aminoalkylene group in a side chain or a polymer having an oxazoline group (A2) (0.1% to 10% by weight), reinforcing fibers (B) (1% to 70% by weight), and a thermoplastic resin (C) (20% to 98.9% by weight). | 2009-06-04 |
| 20090143525 | MODIFIED CONJUGATED DIENE-BASED POLYMER RUBBER AND RUBBER COMPOSITION CONTAINING THE SAME - A modified conjugated diene-based polymer rubber obtained by reacting, a siloxane compound having at least one ketimine group or aldimine group and at least two alkoxysilyl groups in a molecule to polymerization active ends of a polymer or copolymer obtained by solution polymerization of a conjugated diene monomer or a conjugated diene monomer and an aromatic vinyl compound monomer in the presence of an organic active metal catalyst and a rubber composition containing the modified conjugated diene-based polymer rubber and having an improved processability, heat buildup and abrasion resistance. | 2009-06-04 |
| 20090143526 | COATING COMPOSITION AND COATED ARTICLE - The present invention relates to a coating composition that can form a coating film with excellent oxygen barrier properties. An object of the invention is to provide a coated article having excellent corrosion resistance using the coating composition. | 2009-06-04 |
| 20090143527 | Glycerol Ester-Free Functionalized Vegetable Oil Derivatives and Their Latex Compounds - The present invention is directed to a fatty amide (meth)acrylate monomer, methods of making the monomer, and latex polymers comprising the fatty amide (meth)acrylate monomer. The monomers are derived by reacting unsaturated vegetable oils with ethanolamine or substituted ethanolamine. The vegetable oil derivative is then reacted with either (meth)acryloyl chloride or (meth)acrylic acid to form a fatty amide (meth)acrylate monomer or the product of the reaction of hydroxyethyl (meth)acrylate reacted with isophorone diisocyanate to form a urethane fatty amide (meth)acrylate monomer. The increased hydrophilicity of the fatty amide (meth)acrylate monomer facilitates the diffusion through the aqueous phase. The monomer synthesis is designed to be glycerol ester-free to increase long term stability for monomers and polymers. | 2009-06-04 |
| 20090143528 | Waterborne multistage polymer dispersion - The invention relates to a process for the manufacture of a waterborne multistage polymer dispersion that has ethylenically unsaturated functional groups for crosslinking. The process comprises the steps of;
| 2009-06-04 |
| 20090143529 | Peptide purification by means of hard metal ion affinity chromatography - A polymer substrate functionalized with a functionality comprising at least one cyclic, metal ion coordinating ligand group which comprises at least 3 nitrogen donor atoms in the ring of the cyclic group, at least one of the nitrogen atoms having an optionally substituted carboxy(lower alkyl) or optionally substituted phosphono(lower alkyl) group covalently attached thereto, is well suited for use in conjunction with “hard” metal ions of low toxicity (such as Ca | 2009-06-04 |
| 20090143530 | Toughened polyamide compositions - Polyamides containing repeat units derived from about 10 to about 35 weight percent 1,6-diaminohexane and terephthalic acid, up to 10 weight percent of other polyamide repeat units, and the remainder of the repeat units derived from 1,6-diaminohexane and adipic acid may be toughened with exceptionally small amounts of rubber tougheners, to give compositions which are especially tough. The resulting compositions are useful for industrial, consumer, electronics, and automotive parts. | 2009-06-04 |
| 20090143531 | Moisture Curable Propylene-Alpha-Olefin Copolymers - An aspect of the description is directed to hydrolysable silane graft propylene-α-olefin copolymers useful for moisture curable sealants, the copolymers comprising a propylene-α-olefin copolymer component comprising propylene-derived units and from 5 to 35 wt %, by weight of the propylene-α-olefin copolymer, of ethylene-derived units or a C | 2009-06-04 |
| 20090143532 | Transparent Rubber Modified Styrene Resin and Method for Preparing the Same by Continuous Bulk Polymerization - One aspect of the invention relates to a transparent rubber-modified styrenic resin composition. The resin composition comprises about 5 to about 30 parts by weight of a styrene-butadiene rubbery copolymer; and about 0 to about 15 parts by weight of a matrix resin comprising about 20 to about 40 parts by weight of styrenic monomer, about 30 to about 60 parts by weight of unsaturated carboxylic acid alkyl ester monomer and about 0 to about 15 parts by weight of vinyl cyanide monomer; wherein the difference between the refractive index of the rubbery copolymer and the matrix resin is about 0.005 or less and the transparent rubber-modified styrenic resin composition has a haze of about 5% or less as measured by a Nippon Denshoku Haze meter using a 3 mm thick test sample. | 2009-06-04 |
| 20090143533 | Transparent Thermoplastic Blend Of A Cycloolefin Copolymer And A Thermoplastic Polyurethane - A blend of a cycloolefin copolymer and a thermoplastic urethane having similar indices of refraction is transparent. The cycloolefin copolymer is derived from norbornene and other monomers such that it has a processing range compatible with the thermoplastic urethane. The urethane component preferably has a polyether intermediate. A thermoplastic urethane compatibilizing agent is utilized desirably having a hydrocarbon intermediate portion. The compositions can be made to have desirable electrical dissipative properties for static control applications. | 2009-06-04 |
| 20090143534 | MULTILAYERED PELLET AND MOLDED RESIN - Multilayered pellets are provided that contain an ethylene-vinyl alcohol copolymer (EVOH) and a polyamide resin and that have excellent thermal stability during pelletizing and melt molding. The multilayered pellets each are composed of at least two resin layers and include a resin layer A whose main component is EVOH and a resin layer B whose main component is a polyamide resin. In the multilayered pellets, at least 70 mol % of all the terminals of the polyamide resin are blocked by units each containing an imide structure. | 2009-06-04 |
| 20090143535 | IMPACT MODIFIER COMPOSITION, AN IMPACT RESISTANT COMPOSITION, METHOD OF PRODUCING THE SAME, AND ARTICLES MADE THEREFROM - The instant invention is an impact modifier composition, an impact resistant composition, method of producing the same, and articles made therefrom. The impact modifier composition comprises (a) less than 30 percent by weight of high-density polyethylene, based on the weight of the impact modifier composition; and (b) at least 70 percent by weight of chlorinated polyethylene, based on the weight of the impact modifier composition. The impact resistant composition comprises (1) at least 85 percent by weight of poly(vinyl chloride), based on the weight of the impact resistant composition; and (2) less than 10 percent by weight of an impact modifier composition, based on the weight of the impact resistant composition, comprising; (a) less than 30 percent by weight of high-density polyethylene, based on the weight of the impact modifier composition; and (b) at least 70 percent by weight of chlorinated polyethylene, based on the weight of the impact modifier composition; wherein the impact resistant composition has an instrumented dart drop impact of greater than 0.90 inch-pounds per mil at −10° C. | 2009-06-04 |
| 20090143536 | Fibers and Nonwovens Comprising Polypropylene Blends and Mixtures - Fibers and nonwoven materials comprising polymeric blends and polymeric mixtures that incorporate a blend of a first metallocene polypropylene and a second polypropylene are described. The first and second polypropylenes have a predetermined relationship for the melt temperature and the melt flow rate of the individual polypropylenes. Also described are fibers (including bicomponent fibers) and nonwoven materials made from the fibers where the fibers are extruded using the polymeric blends, and/or the polymeric mixtures. | 2009-06-04 |
| 20090143537 | Melt-polymerization surface reinforcement and hardening of wood, wood products and other porous materials using oligimer and polymer solutes in polymerizable monomer solvent - This invention is a method preparing solutions or mixtures of oligimer or polymer in a solution of polymerizable monomer, applying that solution to the surface of a solid porous substance like wood, heating to drive the mixture into the surface zone of the substance and causing the polymerizable monomer to cure. This produces a reinforced, hardened, protective shell around the porous substance. | 2009-06-04 |
| 20090143538 | Silane-Coupling-Agent-Treated Silica, Preparation Method Thereof, And Vibration-Damping And Vibration-Isolating Rubber Composition Containing The Same - A silane-coupling-agent-treated silica having a sulfur-deviation range of 50 to 200%, comprising 100 parts by mass of silica surface-treated with 1 to 50 parts by mass of a silane coupling agent represented by the following general formula (1): Y3-Si-Z-S—CO—R (wherein Y is an acetoxy group or an alkoxy group with 1 to 6 carbon atoms, Z is an alkylene group with 1 to 8 carbon atoms, and R is a hydrocarbon group with 1 to 18 carbon atoms) is disclosed. Furthermore, a vibration-damping and vibration-isolating rubber composition comprising 100 parts by mass of a raw rubber material having C—C bonds in the main chain and 1 to 200 parts of the aforementioned silane-coupling-agent-treated silica is claimed. | 2009-06-04 |
| 20090143539 | High crystallinity, High melt flow rate polypropylene - The present invention is directed to a high melt flow rate high crystallinity polypropylene homopolymer. The present invention likewise describes a bulk polymerization process using a Ziegler-Natta catalyst to produce the high melt flow rate high crystallinity polypropylene homopolymer according to the invention. | 2009-06-04 |
| 20090143540 | Aqueous emulsion copolymer compositions - An aqueous composition comprising polymer particles of one or more multistage aqueous emulsion, at least one of which is a multistage aqueous emulsion copolymer comprising polymerized units derived from monomer X in at least one stage, wherein monomer X is selected from polymerizable derivatives of imidazole, imidazoline, amidine, pyridine, pyrrole, pyrrolidine, pyrrolidinone, caprolactam, and combinations thereof. Also disclosed are methods of making and using the compositions. | 2009-06-04 |
| 20090143541 | Process for preparing a block copolymer from polyimides and use of the block copolymer for producing powders and mouldings - The invention describes a process for preparing pulverulent polyimide-polyimide block copolymers. The result polyimide-polyimide block copolymers and compounds produced using them can be compressed into mouldings by the direct forming method or by the hot compression moulding method. Polymeric mouldings can be produced therefrom by customary mechanical and thermal machining and forming methods. | 2009-06-04 |
| 20090143542 | Uretonimine-Modified Isocyanate Composition and Method of Forming the Same - A uretonimine-modified isocyanate composition has reduced color. The uretonimine-modified isocyanate composition comprises a polyisocyanate composition having two or more isocyanate groups and comprising 4,4′-diphenylmethane diisocyanate (MDI) and a catalyst for catalyzing a reaction of the isocyanate groups to form carbodiimides available for forming uretonimines and uretonimine oligomers. A first quenching agent partially quenches the reaction of the isocyanate groups to inhibit formation of the carbodiimides thereby inhibiting additional formation of uretonimines and uretonimine oligomers and a second quenching agent different than the first quenching agent quenches the reaction of the isocyanate groups to further inhibit formation of the carbodiimides thereby further inhibiting additional formation of uretonimines and uretonimine oligomers. A method of forming the uretonimine-modified isocyanate composition is also disclosed. | 2009-06-04 |
| 20090143543 | PERFLUOROPOLYETHER-POLYORGANOSILOXANE BLOCK COPOLYMER AND A SURFACE TREATMENT AGENT COMPRISING THE SAME - A perfluoropolyether-polyorganosiloxane block copolymer represented by the following formula (1), the block copolymer having a number average molecular weight, reduced to polystyrene, of from 2,000 to 20,000, | 2009-06-04 |
| 20090143544 | INTEGRATED CHEMICAL PROCESSES FOR INDUSTRIAL UTILIZATION OF SEED OILS - Integrated processes of preparing industrial chemicals starting from seed oil feedstock compositions containing one or more unsaturated fatty acids or unsaturated fatty acid esters, which are essentially free of metathesis catalyst poisons, particularly hydroperoxides; metathesis of the feedstock composition with a lower olefin, such as ethylene, to form a reduced chain olefin, preferably, a reduced chain α-olefin, and a reduced chain unsaturated acid or ester, preferably, a reduced chain α,ω-unsaturated acid or ester. The reduced chain unsaturated acid or ester may be (trans)esterified to form a polyester polyolefin, which may be epoxidized to form a polyester polyepoxide. The reduced chain unsaturated acid or ester may be hydroformylated with reduction to produce an α,ω-hydroxy acid or α,ω-hydroxy ester, which may be (trans)esterified with a polyol to form an α,ωpolyester polyol. Alternatively, the reduced chain unsaturated acid or ester may be hydroformylated with reductive amination to produce an α,ω-amino acid or α,ω-amino ester, which may be (trans)esterified to form an α,ω-polyester polyamine. | 2009-06-04 |
| 20090143545 | Thermosetting Poly(thio)urethane Formulation Comprising at Least One Block Copolymer and Use Thereof in Optics for the Production of Organic Lenses Having Improved Toughness - The invention relates to a polymerisable liquid mixture comprising: (a) a polymerisable thermosetting composition which is a precursor by polymerisation of a first thermoset polymer material, said composition containing at least one polythiol and/or one polyol, preferably a polythiol, and at least one polyiso(thio)cyanate; and (b) a second polymer material solubilised in the aforementioned polymerisable thermosetting composition, whereby the second material (i) contains at least one block copolymer comprising at least two polymer blocks A and B, namely an elastomer block A and a hydrophilic block B, and, following polymerisation of the polymerisable mixture, (ii) forms domains which are rich in elastomer block A and which are dispersed throughout the first material, said domains being smaller than 80 nanometers and preferably smaller than 50 nanometers. The invention also relates to a transparent article having improved toughness, which is produced by means of polymerisation of the above-mentioned polymerisable mixture, comprising an alloy of a first thermoset polymer material forming the matrix of said article and of a second polymer material which is dispersed throughout said first material. The aforementioned articles have improved resistance to impact and to crack propagation. The invention is suitable for use in ophthalmic optics. | 2009-06-04 |
| 20090143546 | Double Loop Technology - A method for controlling the injection of catalyst slurry in a polymerization reactor is described herein. The method includes the preparation of polyethylene with a solid catalyst and a hydrocarbon diluents. The method includes providing solid catalyst and a hydrocarbon diluent in one or more storage vessels such that a catalyst slurry is obtained in said vessel, transferring said catalyst slurry from said storage vessel to a mixing vessel wherein said catalyst slurry is diluted for obtaining a suitable concentration for use in a polymerization reaction, pumping said diluted catalyst slurry at a controlled flow rate from said mixing vessel to said polymerization reactor through one or more conduits, by means of a membrane pump provided in each of said conduits, and the membrane pump is controllable as a function of reactant concentration within the polymerization reactor. | 2009-06-04 |
| 20090143547 | METHOD FOR PRODUCING A FUNCTIONAL VINYL HALIDE POLYMER - This invention offers a functional vinyl halide polymer that has excellent processing properties for the end-user processing without any extra processing aid. This functional vinyl halide polymer has good fusion, lubrication and melting strength in processing. The finished products show a good characterization of high transparence, low air-mark and low flow-mark. The functional vinyl halide polymer is produced by a solution, bulk or suspension polymerization. Vinyl halide or a monomer mixture comprising mainly vinyl halide is polymerized in an aqueous medium in the presence of an acrylic copolymer latex/powder to obtain the functional vinyl halide polymer. The functional vinyl halide polymer manufacturing process mainly comprises the copolymerization or graft-polymerization of: (A) 90.0 wt %˜99.9 wt % based on the total composition of the vinyl halide or the monomer mixture, and (B) 10.0 wt %˜0.1 wt % based on the total composition of the alkyl acrylate monomers or the acrylic polymer latex/powder, wherein the former can be added stepwisely or all in one time and the later can be charged continuously into reactor during polymerization or charged into a reactor before polymerization. | 2009-06-04 |
| 20090143548 | Method for producing polybutadiene - A method for producing a polybutadiene, which comprises subjecting 1,3-butadiene to cis-1,4 polymerization, and subsequently subjecting a resultant in the resulting polymerization system to syndiotactic-1,2 polymerization, the method being characterized in that there is added, after the polymerization, a halogen acid or halogen acid salt. | 2009-06-04 |
| 20090143549 | Catalyst Components for the Polymerization of Olefins - The present invention relates to catalysts component for the polymerization of ethylene and its mixtures with olefins CH | 2009-06-04 |
| 20090143550 | Copolymers of vinyl-and allylsilanes - Ethylene and allyl- or vinylsilanes are efficiently copolymerized by certain late transition metal complexes containing selected bidentate or tridentate ligands. The resulting novel polymers may be crosslinked by moisture when vinylsilane contains groups bound to silicon which are hydrolyzable. The polymers are useful for wire coating, crosslinked foams, pipes, and other uses. | 2009-06-04 |
| 20090143551 | NICKEL-BASED CATALYSTS FOR PREPARING HIGH CIS 1,4-POLYDIENES - A nickel-carbene polymerization catalyst system for preparing high cis polydienes is provided. The catalyst system comprises (a) a nickel N-heterocyclic carbene complex, (b) an organoaluminum compound, (c) a fluorine-containing compound, and (d) optionally, an alcohol. Also provided is a process for producing a polydiene comprising reacting a conjugated diene in the presence of a polymerization catalyst comprising (a) a nickel N-heterocyclic carbene complex, (b) an organoaluminum compound, (c) a fluorine-containing compound, and (d) optionally, an alcohol. | 2009-06-04 |
| 20090143552 | METHOD OF POLYMERIZATION OF OLEFIN/ALPHA-OLEFIN USING ARYLOXY-BASED OLEFIN- (CO)POLYMERIZATION CATALYST - The present invention provides a method of polymerization of olefin or copolymerization of olefin/alpha-olefin using transition metal compound with an oxidation number of 3 as a catalyst and organo-aluminum compound as a co-catalyst, wherein the transition metal compound with an oxidation number of 3 is produced by reacting organo-magnesium compound with a compound which is formed by reacting transition metal compound having aryloxy group with an oxidation number of 4 or more with external electron donor. According to the present invention, an olefin (co)polymer with a narrow molecular weight distribution is obtained. | 2009-06-04 |
| 20090143553 | TULIPALIN COPOLYMERS - Copolymers are disclosed comprising structural units derived from α-methylene-γ-butyrolactone, styrene, methyl methacrylate and acrylonitrile. The copolymers may be used as protective layers in multilayer articles that include UV sensitive substrate materials. The multilayer articles may also include a silicone hardcoat. | 2009-06-04 |
| 20090143554 | POLYSILOXANES GRAFTED WITH RADICALLY CURABLE AND/OR MOISTURE CURABLE GROUPS - This application relates to polysiloxane compositions grafted with improved heat curable, moisture curable, or heat/moisture curable groups. In particular, the polysiloxane compositions have reactive groups on the terminal or pendent areas of the siloxane backbone, which once reacted provide improved heat and/or moisture curable polysiloxanes. | 2009-06-04 |
| 20090143555 | COPOLYMERS COMPRISING TRIMETHYLENE CARBONATE AND POLY(TRIMETHYLENE ETHER) GLYCOLS - The present invention relates to novel copolymers comprising unsubstituted or R-substituted trimethylene carbonate and poly(trimethylene ether)glycol. The copolymers find use in areas including personal care, coatings and lubricants. | 2009-06-04 |
| 20090143556 | Polymerizable siloxane-quaternary amine copolymers - The present invention relates to polymeric compositions useful in the manufacture of biocompatible medical devices. More particularly, the present invention relates to certain cationic monomers capable of polymerization to form polymeric compositions having desirable physical characteristics useful in the manufacture of ophthalmic devices. Such properties include the ability to extract the polymerized medical devices with water. This avoids the use of organic solvents as is typical in the art. The polymer compositions comprise polymerized silicon-containing monomers end-capped with polymerizable cationic hydrophilic groups. | 2009-06-04 |
| 20090143557 | CYCLIC SILAZANES CONTAINING AN OXAMIDO ESTER GROUP AND METHODS - Cyclic silazanes containing an oxamido ester group and methods of making these compounds are described. The compounds can be used, for example, to make oxamido ester-terminated siloxanes, which can be precursors for the preparation of various polymeric materials such as, for example, polydiorganosiloxane polyoxamides. | 2009-06-04 |
| 20090143558 | Preparation of uretdione polyisocyanates - The invention relates to the use of specific pyridines as catalysts for the dimerization of isocyanates (uretdione formation) and a process for preparing polyisocyanates having a high content of uretdione groups. | 2009-06-04 |
| 20090143559 | Flexible cycloaliphatic diisocyanate trimers - This invention relates to flexible cycloaliphatic diisocyanate trimers and a process for the preparation of these. These flexible products are allophanate-modified, partially trimerized cycloaliphatic diisocyanates and are characterized by a low T | 2009-06-04 |
| 20090143560 | Optical Element and Achromatic Lens - There are provided an optical element that comprises a polymer which has a structural unit derived from a specific dihydroxy compound typified by 2,2-bis(4-hydroxyphenyl)-1,1,1,3,3,3-hexafluoro propane (bisphenol AF) and in which the relationship between a refractive index n | 2009-06-04 |
| 20090143561 | Process for producing polyester with metal phosphonic acid complex catalysts - Disclosed is a method for the preparation of a polyester, which method comprises in a first step, reacting a dicarboxylic acid or a C | 2009-06-04 |
| 20090143562 | PROCESS TO MAKE POLY(TRIMETHYLENE CARBONATE) GLYCOL - This invention relates to the production of poly(trimethylene carbonate) glycol via the polymerization of trimethylene carbonate employing one or more acidic ion exchange resin catalysts in the presence of a solvent. The products formed are substantially free of these catalysts. | 2009-06-04 |
| 20090143563 | HYDROTALCITE CATALYZED POLYMERIZATION OF TRIMETHYLENE CARBONATE - The present invention relates to the use of hydrotalcites as catalysts for the polymerization of unsubstituted or substituted trimethylene carbonate. | 2009-06-04 |
| 20090143564 | PROCESSES FOR THE POLYMERIZATION OF TRIMETHYLENE CARBONATE TO POLY(TRIMETHYLENE GLYCOL CARBONATE TRIMETHYLENE GLYCOL ETHER) DIOL - This invention relates to solventless processes for the polymerization of an unsubstituted or substituted trimethylene carbonate to an unsubstituted or substituted poly(1,3-propanediol carbonate 1,3-propanediol ether)diol, using one or more solid acid catalysts. | 2009-06-04 |
| 20090143565 | Methods for the Synthesis of Two or More Dicarba Bridges in Organic Compounds - Described herein are methods for forming two or more dicarba bridges, as well as new compounds containing dicarba bridges. | 2009-06-04 |
| 20090143566 | Growth Factor Analogs - The invention provides synthetic heparin-binding growth factor analogs of formulas I or II as given in the specification, having two peptide chains branched from a dipeptide branch moiety composed of at least one and preferably two trifunctional amino acid residues, which peptide chain or chains bind a heparin-binding growth factor receptor. The synthetic heparin-binding growth factor analogs are useful as pharmaceutical agents, soluble biologics or as surface coatings for medical devices. | 2009-06-04 |
| 20090143567 | MULTIBLOCK COPOLYMERS HAVING IMPROVED MECHANICAL PROPERTIES - Replacement of the amorphous peptide domain of a structural biopolymer, such as silk from silkworms or spiders, with a nonpeptide segment while maintaining the β-sheet forming crystalline segments provides synthetic multiblock copolymers having solid-state structures and mechanical properties similar to the naturally occurring structural biopolymer is described herein. Such synthetic multiblock copolymers may be produced as films or fibers. | 2009-06-04 |
| 20090143568 | Recombinant gelatins - The present invention relates to recombinant gelatins and compositions thereof, and methods of producing and using the same. | 2009-06-04 |
| 20090143569 | BACTERIOLYTIC AGENT - The present invention is a bacteriolytic agent containing a cationic surfactant (A) of which a counteranion is an acid having a pKa (25° C.) of 0 to 10. As the counterion, a carboxylate anion is preferable. As the cationic surfactant (A), a quaternary ammonium salt-type surfactant is preferable. Examples of the useful substance include a protein, an amino acid, a nucleic acid, an antibiotic, sugars or vitamins. | 2009-06-04 |
| 20090143570 | METHOD FOR ISOLATION OF GENOMIC DNA, RNA AND PROTEINS FROM A SINGLE SAMPLE - The invention provides systems, methods and kits for the separation and/or purification of at least two cellular components selected from genomic DNA, RNA and proteins. The method includes first lysing a biological sample to generate an aqueous solution containing the cellular components; then applying the aqueous solution to a first mineral support under conditions for genomic DNA to bind; and collecting the flowthrough which contains unbound total RNA and proteins. The method further includes applying the flowthrough to a second mineral support under conditions for RNA to bind, and collecting the flowthrough which contains proteins. The genomic DNA and total RNA bound can be eluted while the protein in the flowthrough can be further purified. Further the total RNA isolated could be used to isolate small RNA such as microRNA. | 2009-06-04 |
| 20090143571 | NOVEL GENES AND THEIR USE IN THE MODULATION OF OBESITY, DIABETES AND ENERGY IMBALANCE - The present invention relates generally to nucleic acid molecules encoding proteins associated with the modulation of obesity, diabetes and/or metabolic energy levels. More particularly, the present invention is directed to nucleic acid molecules and the recombinant and purified proteins encoded thereby and their use in therapeutic and diagnostic protocols for conditions such as obesity, diabetes and energy imbalance. The subject nucleic acid molecules and proteins and their derivatives, homologs, analogs, chemical equivalents and mimetics are proposed as therapeutic and diagnostic agents for obesity, diabetes and energy imbalance. | 2009-06-04 |
| 20090143572 | METHOD FOR SEPERATING AND PURIFYING RNA - A method for separating and purifying RNA including the steps of passing a sample solution containing a nucleic acid, a washing solution and a recovering solution through a nucleic acid-adsorbing porous membrane to adsorb nucleic acid, adsorbing, washing and recovering, in which the nucleic acid adsorbing porous membrane is a porous membrane capable of adsorbing a nucleic acid by interaction involving substantially no ionic bond, and the sample solution is obtained by a process, comprising the steps of (I) injecting a test sample containing at least one of blood and leukocyte, and further containing an anticoagulant to a container, (II) adding a hemolytic agent to the container to obtain a leukocyte pallet, (III) adding a nucleic acid-solubilizing reagent to the leukocyte pallet to obtain a mixture solution and (IV) adding a water-soluble organic solvent to the mixture solution to obtain the sample solution containing the nucleic acid. | 2009-06-04 |
| 20090143573 | REACTOR PUMP FOR CATALYZED HYDROLYTIC SPLITTING OF CELLULOSE - A reactor for hydrolytic splitting of cellulose under high pressure and heat has an inlet and outlet each with a cross-sectional area smaller than the cross-sectional area of the reactor. The pressure and heat in the reactor forms a cellulose plug within the inlet and the outlet. The inlet plug stops cellulose from escaping out the inlet. Cellulose begins to breakdown under heat, pressure, and if required an acid or a lubricant. The outlet plug slows downstream movement of cooking cellulose. Cellulose may be pre-treated by the addition of water, a weak acid, a lubricant, or a combination of the foregoing. The outer surface of the plug cooks faster than the inner core of the plug, becomes a liquefied slurry, and slides faster towards the outlet than the inner core. | 2009-06-04 |
| 20090143574 | Carbapenem Compound - The present invention relates to a carbapenem compound represented by formula (Ia) shown below: | 2009-06-04 |
| 20090143575 | VANILLOID RECEPTOR LIGANDS AND THEIR USE IN TREATMENTS - Therapeutic benzimidazoles and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritus, vitiligo, general gastrointestinal disorders, gastric ulceration, duodenal ulcers, diarrhea, gastric lesions induced by necrotizing agents, hair growth, vasomotor or allergic rhinitis, bronchial disorders or bladder disorders. | 2009-06-04 |
| 20090143576 | Processes for the Preparation of 8-Chloro-1-Methyl-2,3,4,5-Tetrahydro-1H-3-Benzazepine and Intermediates Related Thereto - The present invention provides processes, methods and intermediates for the preparation of 8-chloro-1-methyl-2,3,4,5-tetrahydro-1H-3-benzazepine, salts, hydrates and crystal forms thereof which are useful as serotonin (5-HT) receptor agonists for the treatment of, for example, central nervous system disorders such as obesity. | 2009-06-04 |
| 20090143577 | PURIFICATION OF PROGESTERONE RECEPTOR MODULATORS - Methods for purifying a compound of formula I are provided, wherein A, B, X, Q, and R | 2009-06-04 |
| 20090143578 | Process for Preparation of Entecavir and Novel Intermediates Thereof Via Carbon-Silicon Oxidation - Processes for preparing entecavir and novel intermediates thereof using carbon-silicon oxidation. | 2009-06-04 |
| 20090143579 | Heterocyclic Inhibitors of MEK and Methods of Use Thereof - Disclosed are compounds of the Formula I | 2009-06-04 |
| 20090143580 | SUBSTITUTED PYRAZOLO [1,5-a] PYRIMIDINES AS METABOTROPIC GLUTAMATE ANTAGONISTS - The present invention relates to compounds of formula (I) | 2009-06-04 |
| 20090143581 | SYNTHESIS OF AVRAINVILLAMIDE, STREPHACIDIN B, AND ANALOGUES THEREOF - The syntheses of the natural products, avrainvillamide and stephacidin B, are provided. The α,β-unsaturated nitrone functionality of avrainvillamide and its 3-alkylidene-3H-indole 1-oxide core is shown to covalently and reversibly bond to heteroatom-based nucleophiles. This capability may allow these molecules to bind active site nucleophiles and may provide the basis for designing potent and selective enzyme inhibitors. Both avrainvillamide and its dimer stephacidin B have been reported to exhibit antiproliferative activity, and avrainvillamide has been reported to exhibit antimicrobial activity against multi-drug resistant bacteria. Avrainvillamide has been found to target cytoskeleton-linking membrane protein (CLIMP-63) thereby preventing cells from undergoing mitosis. The invention provides syntheses of these natural products as well as analogs of these natural products and their functional cores. The compounds of the invention may be used in the treatment of diseases such as cancer, autoimmune diseases, and bacterial infection. | 2009-06-04 |
| 20090143582 | Process for making n-(diphenylmethyl)piperazines - The compound of formula (8), in racemic or single enantiomeric form, is useful in making N-(diphenylmethyl)-piperazines such as cetirizine and levocetrizine. | 2009-06-04 |
| 20090143583 | TRANSFECTION REAGENTS - Disclosed are compounds capable of facilitating transport of biologically active agents or substances into cells having the general structure: | 2009-06-04 |
| 20090143584 | TRANSITION METAL COMPLEXES WITH (PYRIDYL)IMIDAZOLE LIGANDS - Novel transition metal complexes of iron, cobalt, ruthenium, osmium, and vanadium are described. The transition metal complexes can be used as redox mediators in enzyme-based electrochemical sensors. The transition metal complexes include substituted or unsubstituted (pyridyl)imidazole ligands. Transition metal complexes attached to polymeric backbones are also described. | 2009-06-04 |
| 20090143585 | BIFUNCTIONAL CATALYSTS FOR EXTENSIVE ISOMERIZATION OF UNSATURATED HYDROCARBONS - The current invention provides novel bifunctional catalysts. The bifunctional catalysts are prepared from phosphine ligands and a cyclopentadienyl metal complex and are useful for forming isomers of hydrocarbon species. The hydrocarbon can be an alkenol having the alkene and alcohol groups far apart and the catalyst will move the double bond across numerous carbon atoms. The hydrocarbon can also be an achiral alkenol and the catalyst will form a chiral alcohol therefrom. Moreover, deuterated water may be added to the isomerization reaction mixture for forming deuterated hydrocarbon species. | 2009-06-04 |
| 20090143586 | Method for producing alkyl-substituted aromatic and heteroaromatic compounds by cross-coupling alkyl boronic acids with aryl-or heteroaryl-halogenides or sulfonates under Pd catalysis in the presence of a ligand - The invention relates to a method for producing alkyl-substituted aromatic and heteroaromatic compounds by cross-coupling alkyl boronic acids with aryl- or heteroaryl-halogenides or with aryl- or heteroaryl-sulfonates in the presence of a catalyst and of a Brönsted base in a solvent or solvent mixture. | 2009-06-04 |
| 20090143587 | INTERMEDIATES FOR ALPHA-FLUOROALKYL TETRABENAZINE AND DIHYDROTETRABENAZINE IMAGING AGENTS AND PROBES - The present invention provides novel fluorophilic compounds having structure VII | 2009-06-04 |
| 20090143588 | QUARTZ GLASS MICRO-PHOTOREACTOR AND SYNTHESIS OF 10-HYDROXYCAMPTOTHECIN AND 7-ALKYL 10-HYDROXYCAMPTOTHECIN - A process for the production of 10-hydroxycamptothecin | 2009-06-04 |
| 20090143589 | Preparation of dihydropyrrol derivatives as intermediates - The invention is concerned with a new scalable process for the preparation of compounds of formula I comprising a new process for the preparation of the key intermediate, a dihydropyrrole derivative formula II or a salt thereof. | 2009-06-04 |
| 20090143590 | Process for the Preparation of Montelukast and its Salts - The present invention relates to an improved process for the preparation of 1-[[[(1R)-1-[3[(1E)-2-(7chloro-2-quinolinyl) ethenyl] phenyl]-3-[2-(1-hydroxy-1-methylethyl) phenyl] propyl] thio] methyl] cyclopropaneacetic acid (Formula-1) and its salts using Methyl 2-[(3S)-[3-[(2E)-(7-chloro quinolin-2-yl) ethenyl] phenyl]-3-halopropyl] benzoate (Formula-2) | 2009-06-04 |
| 20090143591 | SCALABLE SYNTHESIS OF IMIDAZOLE DERIVATIVES - Imidazole derivatives, compositions containing them, methods of preparing them, including regioselective scale-up synthetic methods, and methods of using them. | 2009-06-04 |
| 20090143592 | Glucagon Antagonists/Inverse Agonists - A novel class of compounds, which act to antagonize the action of the glucagon hormone on the glucagon receptor. Owing to their antagonizing effect of the glucagon receptor the compounds may be suitable for the treatment and/or prevention of any glucagon-mediated conditions and diseases such as hyperglycemia, Type 1 diabetes, Type 2 diabetes and obesity. | 2009-06-04 |
| 20090143593 | SYNTHESIS OF HETEROCYCLIC COMPOUNDS - Methods for the synthesis of heterocyclic compounds including N-(3,5-dichloropyrid-4-yl)-4-difluoromethoxy-8-methanesulfonamido-dibenzo[b,d]furan-1-carboxamide and pharmaceutically acceptable salts thereof. | 2009-06-04 |
| 20090143594 | PROCESS FOR THE CATALYTIC SYNTHESIS OF DIARYL ETHERS - Described is a process for preparing diaryl ethers of the formula (I) | 2009-06-04 |
| 20090143595 | Use of grinding in chemical synthesis - A process for the preparation of a multi-dimensional microporous metal-organic compound comprising the steps of providing a first reactant which includes at least one metal in ionic form, providing a second reactant which includes a bridging organic ligand, grinding the first and second reactants together, wholly or substantially in the absence of solvent. | 2009-06-04 |
| 20090143596 | Supramolecular Assemblies and Building Blocks - The present invention generally relates to supramolecular assemblies and their modes of synthesis. The supramolecular assemblies include a 1:8 ratio of a supermolecular polyhedral building block and a triangular molecular building block, the supermolecular polyhedral building block having points of extension corresponding to the vertices of a rhombicuboctahedron for linking the supermolecular polyhedral building block to the triangular building block. | 2009-06-04 |
| 20090143597 | Ionic Liquids Based on Imidazolium Salts Incorporating a Nitrile Functionality - Novel chemical compounds of the general formula | 2009-06-04 |
| 20090143598 | FLUOROSILANES - Fluoroalkyl silanes are a class of compounds useful for various industrial purposes. For example, fluoroalkyl silanes which have hydrolysable groups (called hydrolysable fluoroalkyl silanes), are compounds useful as surface treatment agents which provide durable hydrophobic and oleophobic coatings. In general, hydrolysable fluoroalkyl silanes can be represented with the following formula: (RO—) | 2009-06-04 |
| 20090143599 | Heterocyclic Fused Selenophene Monomers - A heterocyclic fused selenophenes and a method of making a heterocyclic fused selenophenes of formula (1): | 2009-06-04 |
| 20090143600 | METHOD OF MANUFACTURING (S)-N-METHYL-3-(1-NAPHTHYLOXY)-3-(2-THIENYL)PROPYLAMINE HYDROCHLORIDE (DULOXETINE) - A method of preparation of (S)—N-methyl-3-(1-naphthyloxy)-3-(2-thienyl)propylamine of formula (I) or its pharmaceutically acceptable salt, in which (RS)—N,N-dimethyl-3-(1-naphthyloxy)-3-(2-thienyl)propylamine of formula (III) is reacted with an optically active acid, after which a crystallization is made of that diastereoisomer which yields, by reaction with an inorganic or organic base, (S)—N,N-dimethyl-3-(1-naphthyloxy)-3-(2-thienyl)propylamine of formula (S)-III, which is then demethylated using alkylchloroformates, followed by a hydrolysis and optional conversion of the compound of formula (I) to its salt. | 2009-06-04 |
| 20090143601 | METHOD FOR PREVENTING FUMARIC ACID DEPOSITS IN THE PRODUCTION OF MALEIC ACID ANHYDRIDE - The present invention provides a process for preventing fumaric acid deposits in the preparation of maleic anhydride, comprising the following steps: | 2009-06-04 |
| 20090143602 | ESTERS OF 5-HYDROXYMETHYLFURFURAL AND METHODS FOR THEIR PREPARATION - Disclosed are compositions and methods for the production of mono-esters and di-esters from the reaction of HMF and a reactant selected from a diacid or a diacid derivative; typical reactants are PAN, phthaloyl dichloride, dimethyl phthalate, maleic acid, and maleic anhydride or mono-esters that can be prepared from HMF and MAN. | 2009-06-04 |
| 20090143603 | MODIFIED INORGANIC PARTICLES AND METHODS OF PREPARING THE SAME - Disclosed are modified inorganic particles and methods of preparing the same. The modified inorganic particle comprises an inorganic particle with hydroxyl groups, and a surface modifier coupled to the inorganic particle via a urethane linkage, wherein the surface modifier has an ethylenically unsaturated end group. The method comprises providing an inorganic particle with hydroxyl groups; providing a surface modifier with an isocyanate group at one end and an ethylenically unsaturated group at the other end; and mixing the inorganic particle with the surface modifier for reaction such that the surface modifier is coupled to the inorganic particle. | 2009-06-04 |
| 20090143604 | Synthesis of hydrofluoroalkanols and hydrofluoroalkenes - Described herein is a process for the manufacture of hydrofluoroalkanols of the structure R | 2009-06-04 |
| 20090143605 | POLYCYCLIC FUSED RING TYPE PI-CONJUGATED ORGANIC MATERIAL, INTERMEDIATE THEREFOR, PROCESS FOR PRODUCING POLYCYCLIC FUSED RING TYPE PI-CONJUGATED ORGANIC MATERIAL, AND PROCESS FOR PRODUCING INTERMEDIATE OF POLYCYCLIC FUSED RING TYPE PI-CONJUGATED ORGANIC MATERIAL - A polycyclic fused ring type π-conjugated organic material (VIIa, VIIb, VIIc, VIId) is obtained in the following manner. That is, as shown in Scheme 1 below, a starting material (I) is dimetalated with an organometallic base. The starting material (I) thus dimetalated is trapped with an organosilicon reagent (i: (1) n-BuLi or t-BuLi; (2) HMe | 2009-06-04 |
| 20090143606 | Production process for a silicon compound - The present invention provides a silicon compound represented by Formula (1) and a polymer obtained by using the same, and this makes it possible not only to obtain an organic-inorganic composite material having a distinct structure but also to control the structure of the above polymer as a molecular aggregate. | 2009-06-04 |
| 20090143607 | Polysilane-Supported Transition Metal Catalyst - The present invention provides a polysilane-supported transition metal catalysts or a polysilane/inorganic compound-supported transition metal catalysts, wherein various types of transition metals are supported by polysilane compounds, or combination of polysilanes and inorganic compounds. The catalysts of the present invention are hardly soluble in hydrocarbons and alcohols and are useful as catalysts in heterogeneous system for various organic synthetic reactions using the above solvents. Polysilanes supporting transition metals are easily crosslinkable by thermal treatment, microwave irradiation, UV irradiation or chemical methods such as hydrosilylation reaction and are changed to be insoluble in various solvents keeping high catalytic activity. Moreover, the stability and operability of polysilane-supported transition metal catalysts will be improved by the support thereof on inorganic compounds. These polysilane-supported transition metal catalysts show a high catalytic activity in hydrogenation reaction, hydrosilylation reaction, Heck reaction, Suzuki-Miyaura coupling reactions and the like. The catalyst is easily recoverable and reusable and the leakage of metals is extremely few. | 2009-06-04 |
| 20090143608 | SULFUR CONTAINING FLUOROALKYL AMINES AND ISOCYANATES - The present invention provides a method of making sulfur containing fluoroalkyl amines which overcomes the problems previously known methods. Unlike previously known methods, the method of the present invention can achieve higher yields of sulfur containing fluoroalkyl amines without resorting to costly solvents. Furthermore, unlike previously known methods, the method of the present invention can produce oxidized forms of sulfur containing fluoroalkyl amines wherein the sulfur atom thereof is oxidized. | 2009-06-04 |
| 20090143609 | LIQUID CRYSTAL COMPOSITIONS AND THEIR USE IN LIQUID CRYSTAL DEVICES - To provide a liquid crystal composition having low viscosity in a wide temperature range and to provide a liquid crystal device excellent in response speed in the wide temperature range, a compound represented by the following general formula (1) or (2) is contained in the composition. | 2009-06-04 |
| 20090143610 | Method of preparing a purified ester-substituted phenol stream - A method of producing a purified ester-substituted phenol stream is provided. The method includes a first step of obtaining from a melt transesterification reaction a byproduct stream containing a residual ester-substituted diaryl carbonate, an ester-substituted phenol, a residual melt transesterification catalyst, and a catalyst degradation product. A second step includes treating the reaction byproduct stream to separate ester-substituted phenol and catalyst degradation product from residual ester-substituted diaryl carbonate and residual melt transesterification catalyst to create a light recycle stream containing ester-substituted phenol and catalyst degradation product and a heavy recycle stream containing residual ester-substituted diaryl carbonate and residual melt transesterification catalyst. A third step includes treating the light recycle stream to reduce catalyst degradation product concentration thereby producing a purified ester-substituted phenol stream. | 2009-06-04 |
| 20090143611 | Hexafluoroalcohol-based Monomers and Processes of Preparation Thereof - The present invention relates to compounds of formula (I): wherein R | 2009-06-04 |
| 20090143612 | HYDROGENATION PROCESS FOR THE PREPARATION OF 1,2-DIOLS - Disclosed is a process for the preparation of 1,2-glycols by hydrogenation of 1,2-dioxygenated organic compounds in the presence of a catalyst composition comprising a ruthenium compound, a trivalent phosphorus compound selected from 1,1,1-tris(diarylphosphinomethyl)alkyl or substituted alkyl, and a promoter selected from Lewis acids, protic acids having an ionization constant (K | 2009-06-04 |
