26th week of 2011 patent applcation highlights part 59 |
Patent application number | Title | Published |
20110160358 | Water-based pigment dispersion for inkjet recording water-based ink, inkjet recording water-based ink, and water-based ink set - [Object] To provide a water-based pigment dispersion for an inkjet recording water-based ink with which color recording images excellent, in terms of color development property, light resistance, and ejection durability are obtained; such an inkjet recording water-based ink; and a water-based ink set including such a water-based ink and a polyvalent metal salt solution. | 2011-06-30 |
20110160359 | ENCAPSULANT MATERIALS AND ASSOCIATED DEVICES - Compositions suitable for use as encapsulants are described. The inventive compositions include a high molecular weight polymeric material, a curing agent, an inorganic compound, and a coupling agent. Optional elements include adhesion promoting agents, colorants, antioxidants, and UV absorbers. The compositions have desirable diffusivity properties, making them suitable for use in devices in which a substantial blocking of moisture ingress is desired, such as photovoltaic (PV) modules. | 2011-06-30 |
20110160360 | Stabilized Polymer Compositions - A composition for stabilizing organic polymers comprising a sterically hindered phenol produced by reacting p-cresol and dicyclopentadiene to produce a precursor and alkylating the precursor with isobutylene, and a tertiary amine oxide. | 2011-06-30 |
20110160361 | ETHYLENE POLYMER HAVING IMPROVED RESISTANCE AGAINST THERMOOXIDATIVE DEGRADATION IN THE PRESENCE OF LIQUID FUELS COMPRISING BIODIESEL AND OXYGEN AND PLASTIC FUEL TANK MADE OF IT - An ethylene homo- or copolymer composition is stabilized by suitable stabilizers conferring improved resistance against thermo-oxidative degradation, which occurs in the presence of liquid fuels comprising biodiesel, such as vegetable oil esters, in combination with oxygen. The stabilizers comprise a combination of at least two sterically hindered amine compounds or N-hydroxy- or N-oxylderivatives thereof in an amount of from 100 to 10 000 ppm. Such ethylene homo- or copolymer composition is highly suitable for articles of plastic and components for the transport and storage of liquid fuels comprising biodiesel, such as vegetable oil esters, preferably for plastic fuel tanks for automotive vehicles. | 2011-06-30 |
20110160362 | FLAME-RETARDED COMPOSITIONS OF STYRENE-CONTAINING POLYMERS - A flame-retarded styrene-containing polymer composition, which comprises a styrene-containing polymer, tris(2,4,6-tribromophenoxy)-s-triazine, 0.5-1.7 wt % antimony trioxide, and an anti-dripping agent. The bromine content of the composition is generally in the range between 8 and 18 wt %. Additional brominated flame retarding agents may also be included in the composition. | 2011-06-30 |
20110160363 | FLAME RETARDANT POLYOLEFIN COMPOSITION - Composition comprising at least one polyolefin, tris-dibromopropyl isocyanurate, and 0.05-2 phr of at least one free radical initiator, said initiator being selected from the group consisting of organic peroxides, C—C initiators, and N—N initiators. This composition makes it possible to obtain very good flame retardancy with much lower amounts of synergist than known compositions. What is more, a synergist is not even required to obtain sufficient flame retardancy. | 2011-06-30 |
20110160364 | RESIN COMPOSITION, MANUFACTURING METHOD THEREOF, AND MOLDED ARTICLE - To provide a resin composition having high heat resistance with a high melting point and excellent melt stability and hydrolysis resistance, a molded article of the resin composition and a method of manufacturing the resin composition; the resin composition comprises an aromatic polyester (component A) having a butylene terephthalate skeleton as the main constituent unit and polylactic acid (component B) having a melting point of 190° C. or higher. | 2011-06-30 |
20110160365 | Flame Retardant Polycarbonate Resin Composition - A flame retardant polycarbonate resin composition of the present invention comprises: (A) about 30 to about 100% by weight of a polycarbonate resin; (B) about 0 to about 70% by weight of a rubber modified aromatic vinyl based copolymer resin; and (C) about 0.1 to about 40 parts by weight of a phosphorous compound or a combination of phosphorus compounds represented by the following Chemical Formula (I), per 100 parts by weight of a base resin comprising (A) and (B). The flame retardant polycarbonate resin composition of the present invention can have excellent flame retardancy and heat resistance. | 2011-06-30 |
20110160366 | Novel Phosphonate Based Compound and Flameproof Thermoplastic Resin Composition Including the Same - The present invention provides a phosphonate based compound represented by the following Chemical Formula 1 and a flameproof thermoplastic resin composition comprising (A) a thermoplastic resin and (B) a phosphonate based compound represented by the following Chemical Formula 1. The flameproof thermoplastic resin composition can exhibit good flame retardancy and impact strength. Further, the composition does not include a halogenated flame retardant and thus can provide environmental and safety benefits. | 2011-06-30 |
20110160367 | Polycarbonate Resin Composition Having Good Flame Retardancy - A polycarbonate resin composition comprises: about 30 to about 99% by weight of a polycarbonate resin (A); and about 1 to about 70% by weight of a rubber modified aromatic vinyl based copolymer resin (B); and about 0.1 to about 40 parts by weight of a phosphorous compound (C) including a phosphate compound (C1) and a phosphonate compound (C2), per 100 parts by weight of a base resin including (A) and (B). The polycarbonate resin composition can have excellent flame retardancy and improved heat resistance by using a combination of at least two different phosphorous compounds. | 2011-06-30 |
20110160368 | Low Odor Styrenic Polymer Dispersions - A low odor aqueous styrene containing polymer dispersions comprising low level acetoacetoxy or acetoacetamide functional group in monomer or as non-polymeric additive with high boiling point organic amine is provided. The aqueous polymer dispersion is useful for preparing low odor coatings. | 2011-06-30 |
20110160369 | PAN-BASED CARBON FIBERS AND FABRICATION METHOD THEREOF AND PRECURSOR RAW MATERIAL THEREOF - A precursor raw material for the PAN-based carbon fibers represented by Formula (I) is provided. | 2011-06-30 |
20110160370 | ACID ENDCAPPED CAPROLACTONE OR VALEROLACTONE DISPERSING AGENTS - The invention relates to a composition containing a particulate solid, a plastic material (such as a thermoplastic polymer) and a compound capable of having dispersant properties. The compound may be obtained/obtainable by reacting a fatty acid with either (i) a hydroxy-C | 2011-06-30 |
20110160371 | AROMATIC ACYLATION WITH CYCLIC ANHYDRIDE FOR PLASTICIZER PRODUCTION - Provided is a process for making non-phthalate plasticizers, by acylating an aromatic compound with a succinic anhydride to form a keto-acid, and then esterifying the keto-acid with C | 2011-06-30 |
20110160372 | Thermoplastic Resin Composition with EMI Shielding Properties - The present invention provides a thermoplastic resin composition comprising (A) a thermoplastic resin, and (B) a carbon nanofiber-metal composite including a plurality of laminated truncated, conic graphenes continuously coated with a metal. The thermoplastic resin composition according to the present invention can have excellent EMI shielding properties. | 2011-06-30 |
20110160373 | PROCESS FOR THE PRODUCTION OF POLYOLEFINS WITH BROAD MOLECULAR WEIGHT DISTRIBUTION - The present invention is directed to a propylene homo- or copolymer having a polydispersity index (P | 2011-06-30 |
20110160374 | STRUCTUAL OBJECT COATED WITH SUPERHYDROPHBIC NANOSTRUCTURE COMPOSITE AND PROCESS FOR PRODUCING THE SAME - The present invention relates to a structural object coated with a superhydrophobic nanostructure composite, the structural object being obtained by densely coating a surface of a solid substrate having a desired shape with a nanostructure obtained by combining a polymer having a polyethyleneimine skeleton with silica on the nanometer order, and bonding a hydrophobic group to the surface of the nanostructure, and a process for producing the structural object. The present invention also relates to a structural object coated with a superhydrophobic nanostructure composite, the structural object being obtained by removing the polymer having the polyethyleneimine skeleton from the nanostructure and bonding a hydrophobic group to the surface of the residual nanostructure containing silica as a main constituent component, and a process for producing the structural object. Furthermore, the present invention provides a method of using the structural object as a container for transferring an aqueous solution. | 2011-06-30 |
20110160375 | CARBON FIBER COMPOSITE MATERIAL, METHOD OF PRODUCING THE SAME, INSULATING ARTICLE, ELECTRONIC PART, AND LOGGING TOOL - A carbon fiber composite material comprising 100 parts by mass of an elastomer, and 20 to 100 parts by mass of carbon nanofibers that have been oxidized and reduced in number of branch points. The carbon fiber composite material has a dynamic modulus of elasticity (E′) at 200° C. and 10 Hz of 10 to 1000 MPa, and a volume resistivity of 10 | 2011-06-30 |
20110160376 | Release Modifier And Release Coating Organopolysiloxane Composition - To provide a release modifier which provides a heavy release force to a cured release layer of silicone coating composition. The release modifier comprises an organopolysiloxane resin-organopolysiloxane condensation reaction product that is obtained by the condensation reaction of (a1) 100 weight parts of MQ-type organopolysiloxane resin in which the molar ratio of the M unit to the Q unit is 0.6 to 1.0 and the content of the hydroxyl group or alkoxy group is 0.3 to 2.0 weight % with (a2) 20 to 150 weight parts of chain-form diorganopolysiloxane that has an average degree of polymerization of 100 to 1000 and at least one hydroxyl group or alkoxy group; this organopolysiloxane resin-organopolysiloxane condensation reaction product preferably has a prescribed hydroxyl group content. | 2011-06-30 |
20110160377 | Thermoplastic Resin Composition Having Improved Impact Strength and Melt Flow Properties - The present invention provides an aromatic vinyl thermoplastic resin composition including (A) about 10 to about 99% by weight of a thermoplastic resin (A) including (a1) an aromatic vinyl copolymer resin, (a2) a rubber-modified vinyl graft copolymer, or a combination of (a1) and (a2); and (B) about 1 to about 90% by weight of a branched aromatic vinyl copolymer resin including a silicon based compound. The thermoplastic resin composition of the present invention can have excellent impact strength, improved flow properties, and compactability. | 2011-06-30 |
20110160378 | Polyamide Resin Composition with Good Reflectance, Impact Strength, Heat Resistance, and Water Resistance and Method of Preparing the Same - The present invention provides a polyamide resin composition comprising (A) about 100 parts by weight of polyamide resin; (B) about 0.1 to about 50 parts by weight of titanium dioxide; and (C) about 1 to about 20 parts by weight of modified polyolefin, wherein the (C) modified polyolefin is prepared by grafting a monomer that is miscible with the polyamide resin into a main chain of the polyolefin. | 2011-06-30 |
20110160379 | COATING COMPOSITION TO OBTAIN SURFACE EFFECTS - This invention provides a coating composition providing a soft-feel effect and enhanced suntan cream resistance, the composition comprising
| 2011-06-30 |
20110160380 | Polycarbonate Resin Composition with Excellent Scratch Resistance and Impact Strength - A polycarbonate resin composition according to the present invention comprises a polycarbonate resin and an ultra-high molecular weight branched acrylic copolymer resin and can have excellent transparency, appearance, and flowability, as well as scratch resistance and impact strength. | 2011-06-30 |
20110160381 | METHOD FOR EXTRUDING PLASTIC MASSES - The invention relates to a process for extruding plastic compositions. The process in particular relates to the conveying, kneading and/or mixing of plastic compositions, in particular of polymer melts and mixtures of polymer melts, above all thermoplastics and elastomers, particularly preferably polycarbonate and polycarbonate blends, also with the incorporation of other substances such as for example solids, liquids, gases or other polymers or other polymer blends. | 2011-06-30 |
20110160382 | COPOLYMERS HAVING ZWITTERIONIC MOIETIES AND DIHDROXYPHENYL MOIETIES AND MEDICAL DEVICES COATED WITH THE COPOLYMERS - Copolymers are manufactured to include a zwitterionic monomer (e.g., methacryloyloxyethyl phosphorylcholine monomer), a dihydroxyphenyl derivatized monomer, and optionally one or more additional monomers. The dihydroxyphenyl derivatized monomer gives the copolymers excellent adhesion properties. Optional monomers include a cationic amino monomer, a hydrocarbon monomer, and/or a hydrophilic monomer. The copolymers are biocompatible and can be used with medical devices. | 2011-06-30 |
20110160383 | Transparent Thermoplastic Resin Composition with Improved Impact Strength and Melt Flow Index - The present invention provides a transparent thermoplastic resin composition which may comprise (A) about 1 to about 100 parts by weight of an ultra-high molecular weight branched acrylic copolymer resin; (B) about 0 to about 99 parts by weight of an acrylic resin; and (C) about 0 to about 40 parts by weight of an acrylic impact modifier, based on 100 parts by weight of (A) and (B). The ultra-high molecular branched acrylic copolymer resin (A) may be prepared by polymerizing a monomer mixture comprising (a1) about 50 to about 99.899% by weight of a mono-functional monomer, (a2) about 0.1 to about 40% by weight of a (meth)acrylic monomer having a flexible segment represented following Chemical Formula 1, and (a3) about 0.001 to about 10% by weight of a branch-inducing monomer. The thermoplastic resin composition of the present invention can have improved transparency, scratch resistance, flowability, and impact strength. | 2011-06-30 |
20110160384 | INJECTION MOLDED ARTICLE, RESIN-MADE SLIDING BEARING, RESIN-MADE GEAR, RESIN-MADE CROWN-SHAPED CAGE, RESIN-MADE SEAL AND ROLLING - It is an object of the present invention to provide an injection-molded article such as a resin-made cage, a resin-made seal, a resin-made sliding bearing, and a resin-made gear having reliable flowability, enhanced mechanical strength and toughness, and improved wear resistance. A resin composition is composed of a biodegradable polyester polymer particularly polybutylene succinate to which not less than 10 wt % nor more than 40 wt % of a fibrous inorganic reinforcing material and not less than 0.5 wt % nor more than 10 wt % of polycarbodiimide resin are added. The injection-molded article is obtained by injection molding the resin composition. | 2011-06-30 |
20110160385 | MACROMONOMER MIXTURE, TERMINAL-REACTIVE POLYMER MIXTURE, INTERMEDIATE FOR MACROMONOMER AND SILICONE HYDROGEL - To obtain a hydrophilic macromonomer mixture which is a highly polymerized hydrophilic macromonomer, has few components not bonded to the polymer chain after polymerization, and is less likely to leaching. Provided is a macromonomer mixture containing macromonomer A being a macromonomer having a group obtained by further introducing a polymerizable group into a reactive group derived from a polymerization initiator at an end thereof; and macromonomer B being a macromonomer having a group obtained by further introducing a polymerizable group into a reactive group derived from a chain transfer agent at an end thereof. | 2011-06-30 |
20110160386 | POLYMERIZATION OF PHENOLIC COMPOUND USING COPRINUS CINEREUS PEROXIDASE - The present invention relates to a process for preparing phenolic polymers utilizing | 2011-06-30 |
20110160387 | ELECTRODEPOSITABLE COMPOSITION - The present disclosure relates to a coating composition that can be applied to a conductive substrate via an anodic electrodeposition process, substrates coated with the coating composition and a process for applying the coating to a substrate. The electrodepositable coating composition is an aqueous dispersion comprising of an at least partially neutralized copolymer comprising α-olefin and unsaturated carboxylic acid and a curing agent. After a layer of the coating composition has been applied to the substrate, it can be heated to cure the coating and form a crosslinked network that provides a durable chip and corrosion resistant finish. | 2011-06-30 |
20110160388 | PROCESS FOR PRODUCTION OF MODIFIED CONJUGATED DIENE COPOLYMER, MODIFIED CONJUGATED DIENE COPOLYMER PRODUCED BY THE PROCESS, RUBBER COMPOSITION, AND TIRE - A process for producing a modified conjugated diene-based copolymer comprising bringing a modifier into reaction with the active end of a copolymer of a conjugated diene compound and an aromatic vinyl compound having the active end, wherein a compound having (i) a hydrolyzable functional group having silicon and (ii) a group which can be converted into a protonic amino group or a protonic amino group protected with an eliminable functional group after the reaction is used as the modifier, a step of adding a condensation catalyst is conducted after the modifier is brought into the reaction, and the content of the unit of the aromatic vinyl compound and the structure of the chain of the aromatic vinyl compound are specified. The process provides a modified conjugated diene-based copolymer which is a modified product of a copolymer of a conjugated diene and an aromatic vinyl compound, provides excellent interaction between the rubber component and carbon black and/or silica, can further improve dispersion of the fillers and provides a tire exhibiting excellent low heat buildup property, fracture properties and abrasion resistance. | 2011-06-30 |
20110160389 | METAL EFFECT PIGMENTS, METHOD FOR THE PRODUCTION AND THE USE THEREOF AND POWDER COATING - Metallic effect pigments with a platelet-shaped metallic substrate. The pigments have at least one metal oxide layer. Covalently bonded to the surface of the metal oxide layer is a polysiloxane of formula I: | 2011-06-30 |
20110160390 | PROCESS FOR PRODUCTION OF POLYESTERS WITH LOW ACETALDEHYDE CONTENT AND REGENERATION RATE - The present invention relates to a process for producing a polyester comprising: (a) forming a polyester in a melt phase having an intrinsic viscosity of about 0.65 or more, provided that said forming is not by solid state polymerization; and (b) adding an anhydride to the polyester during the melt phase. The present invention also includes articles comprising a composition produced by processes of the present invention. | 2011-06-30 |
20110160391 | AMINO ACID MIMETIC COPOLYMERS AND MEDICAL DEVICES COATED WITH THE COPOLYMERS - Biocompatible polymers are manufactured to include an amino acid mimetic monomer and one or more hydrophobic acrylate monomers. The amino acid mimetic monomers are selected to mimic the side chain of the amino acids asparagine or glutamine. The amino acid mimetic monomer can be a methacryloyl or acryloyl derivative of 2-hydroxyacetamide, 3-hydroxypropionamide, alaninamide, lactamide, or glycinamide. These amide functional groups offer the advantage of moderate hydrophilicity with little chemical reactivity. The amino acid mimetic monomer can be copolymerized with one or more hydrophobic acrylate monomers to obtain desired coating properties. | 2011-06-30 |
20110160392 | Antibiofouling Nonionic-Zwitterionic Copolymer - The present invention discloses statistical antibiofouling nonionic-zwitterionic copolymers. The antibiofouling nonionic-zwitterionic copolymers are with the LCST (Lower Critical Solution Temperature) and/or UCST (Upper Critical Solution Temperature), and with increasing content of the nonionic monomers, the LCST and/or UCST of copolymers varies. | 2011-06-30 |
20110160393 | MULTI-BRANCHED POLYALKYLENE GLYCOL POLYMER, METHOD FOR PRODUCING THE SAME, AND ADMIXTURE FOR CEMENT - The present invention provides a multi-branched polyalkylene glycol polymer useful for various applications, especially for an admixture for cement, a dispersant, admixture for cement, and cement composition each comprising the same, a thiol compound having a polyalkylene glycol chain useful for materials and the like of the polymer, and a method for easily and effectively producing the multi-branched polyalkylene glycol polymer and the thiol compound having a polyalkylene glycol chain at low cost. The multi-branched polymer comprises: a polyalkylene glycol chain; a residue of a compound having three or more active hydrogen atoms; and a polymer portion having a constitutional unit derived from a vinyl monomer component, one end of the polyalkylene glycol chain bonding to the residue, and a terminal oxygen atom of at least one of the other ends of the polyalkylene glycol chain bonding to a main chain end of the polymer portion directly or via an organic residue. | 2011-06-30 |
20110160394 | PROCESS FOR MAKING UNIFORM OLIGOMERIC DROPLETS - A process for making substantially uniform oligomeric droplets in an aqueous dispersion comprising preparing an aqueous emulsion of an emulsifying agent, at least one monomer, a chain transfer agent, and an initiator; and mixing the aqueous emulsion with a stabilizer and a plurality of seed particles. | 2011-06-30 |
20110160395 | Low VOC aqueous compositions of acrylic-urethane block copolymers - The present invention provides compositions that enable excellent hardness and UV resistance in coating applications, the compositions containing one or more acrylic-urethane block copolymer having as copolymerized units one or more acrylic monomer, which acrylic monomers are polymerized into a polyurethane backbone polymer. The compositions may be ambient curable. The invention also provides methods to obtain such acrylic-urethane block copolymers, which methods include the incorporation of an initiating species into the polyurethane backbone polymer, and subsequent polymerization of acrylic monomers in the presence of both the initiating species attached to the polyurethane polymer and a reducing agent. | 2011-06-30 |
20110160396 | Weatherable Thermoplastic Resin Composition Having Excellent Low Gloss Characteristic and Method of Preparing the Same - The present invention provides a thermoplastic resin composition which comprises (A) a (meth)acrylic acid alkyl ester-based polymer forming a network-shaped disperse phase; and (B) an aromatic vinyl-cyanide vinyl based copolymer forming a continuous phase. The thermoplastic resin composition of the present invention can have an excellent low gloss characteristics while maintaining basic physical properties of a weather resistance, impact strength, thermal resistance, and delamination characteristics. | 2011-06-30 |
20110160397 | Weatherable Thermoplastic Resin Composition Having Excellent Low Gloss Characteristic and Method of Preparing the Same - The present invention provides a weather resistant thermoplastic resin with low gloss and a method of preparing the same. The thermoplastic resin of the present invention comprises a (meth)acrylic acid alkyl ester-based polymer (A) and a (meth)acrylic acid alkyl ester-based oligomeric prepolymer (B), and an aromatic vinyl-cyanide vinyl based copolymer (C), wherein the (meth)acrylic acid alkyl ester-based polymer (A) and the (meth)acrylic acid alkyl ester-based oligomeric prepolymer (B) form a network-shaped disperse phase and the aromatic vinyl-cyanide vinyl based copolymer (C) forms a continuous phase. | 2011-06-30 |
20110160398 | BIOCOMPATIBLE, BIODEGRADABLE, WATER-ABSORBENT HYBRID MATERIAL - A biocompatible, biodegradable, macromolecular water-absorbent hybrid material (WAHM), having a three-dimensional configuration with intermolecular covalent bonds and containing free functional groups, said polymer being formed by polymer-polymer intercoupling reaction between a natural water-soluble polymer A or its derivatives having a molecular weight between 20,000 and 300,000 Da, and a synthetic polymer B in an adequate ratio wherein the natural polymer A is selected from amphoteric reactants, partially denatured or chemically modified natural polymer, that dissociates in water to form both anions and cations, and which can undergo polymer-polymer intercoupling reactions, and wherein synthetic polymer B is a linear or branched reactive synthetic copolymer having a molecular weight of 50,000-500,000 Da derived from a vinyl monomer and an ethylenically unsaturated monomer, having a backbone with polymeric subunits covalently bonded to the polymer backbone, the subunits comprising ones with non-reactive and others with reactive chemical functional groups. | 2011-06-30 |
20110160399 | HISTONE MODIFICATION INHIBITOR SPECIFIC TO TARGET GENE - The present invention provides a target gene-specific histone modification regulator, which comprises a conjugate between a histone modification regulator and a polyamide capable of recognizing a regulatory region in a target gene. This enables the provision of a target gene-specific histone modification regulator. | 2011-06-30 |
20110160400 | Phosphoric and Acrylic Copolymer Resin Having Excellent Transparency and Flame Retardancy and Resin Composition Including the Same - The present invention provides a phosphoric and acrylic copolymer resin that can have good transparency, scratch resistance and flame retardancy and a composition including the same. The phosphoric and acrylic copolymer resin includes repeat units of (A-1) at least one vinyl monomer and (A-2) at least one phosphoric monomer. | 2011-06-30 |
20110160401 | POWDER OF VINYL POLYMER CONTAINING SILICONE POLYMER AND METHOD FOR PRODUCING THE SAME, RESIN COMPOSITION, AND SHAPED ARTICLE - Disclosed is a method for producing powder of a vinyl polymer containing a silicone polymer, which comprises the step of spray-drying a latex of the vinyl polymer containing a silicone polymer obtained by polymerization of a vinyl monomer in the presence of a latex of the silicone polymer, wherein 3.0 mmol or less of a sulfate is contained in 100 g of the powder of a vinyl polymer containing a silicone polymer. According to the present invention, a powder which can provide a shaped article excellent in impact resistance and hydrolysis resistance in the case when the powder is blended in a resin such as polycarbonate resin can be obtained. | 2011-06-30 |
20110160402 | Process for Forming Thermoplastic Vulcanizates - Provided are methods for producing a thermoplastic vulcanizate. One method includes charging vulcanizable rubber to a reactor; charging a masterbatch of thermoplastic resin and a catalyst for a phenolic resin curative to the reactor; charging a phenolic resin curative to the reactor; and dynamically vulcanizing the rubber with the phenolic resin curative in the presence of the catalyst. Also provided are thermoplastic vulcanizates made by the methods of the invention. | 2011-06-30 |
20110160403 | Films of polyethlene blends - A film comprising a polymer blend of
| 2011-06-30 |
20110160404 | Non-Ionic Additives Soluble in Water and in Solvents - The invention relates to copolymers that can be obtained by the polymerization of monomers (A), (B), (C) and (D), where (A) is a monomer of formula (I) wherein A is C | 2011-06-30 |
20110160405 | EFFECTIVE NOVEL POLYMERIC ADDITIVE FOR INHIBITING NAPTHENIC ACID CORROSION AND METHOD OF USING THE SAME - The present invention relates to the field of inhibition of metal corrosion in hot acidic hydrocarbons, wherein acidity is derived from presence of naphthenic acid. More particularly, it relates to a polymeric additive for inhibiting high temperature napthenic acid corrosion, wherein said polymeric additive is polymeric phosphate ester of polyisobutylene succinate ester or oxide derivative of polymeric phosphate ester of polyisobutylene succinate ester. A polymeric phosphate ester of polyisobutylene succinate ester which is capable of acting as naphthenic acid corrosion inhibitor by inhibiting naphthenic acid corrosion in crude oil/feedstock/hydrocarbon streams containing naphthenic acid, and demonstrating higher thermal stability at elevated temperature varying from about 200° C. to about 400° C. [about 400° F. to about 750° F.] is disclosed. | 2011-06-30 |
20110160406 | BLENDS OF ISOSORBIDE-BASED COPOLYCARBONATE, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM - Disclosed herein is are thermoplastic compositions comprising a blend of a homopolycarbonate comprising units derived from an aromatic dihydroxy compound and a copolymer comprising isosorbide units and siloxane units. The copolymer comprising isosorbide units and siloxane units can further comprise non-isosorbide aliphatic units derived from a C | 2011-06-30 |
20110160407 | NOVEL POLYAMIDEIMIDES AND PREPARATION AND COMPOSITIONS COMPRISED THEREOF - Novel semi-aromatic polyamideimides are prepared by melt polymerization of at least one organic compound having carboxyl groups, of at least one diamine compound and, optionally, of at least one diacid compound; such novel polyamideimides are formulated into compositions based on a thermoplastic matrix. | 2011-06-30 |
20110160408 | ISOSORBIDE-BASED POLYCARBONATES, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM - Disclosed herein is a polycarbonate polymer comprising: an isosorbide unit, a polysiloxane unit, and an aliphatic unit different from the isosorbide unit, wherein the isosorbide unit, polysiloxane unit, and aliphatic unit are each carbonate, or a combination of carbonate and ester units, the aliphatic unit different from the isosorbide unit is derived from an aliphatic oligomeric polyester polyol having a molecular weight of 900 to 4000, and the calculated bio-content is greater than or equal to 40 weight percent, based on the total weight of the polycarbonate polymer. | 2011-06-30 |
20110160409 | COMPOSITION FOR THERMOSETTING SILICONE RESIN - The present invention relates to a composition for a thermosetting silicone resin, the composition including: (1) a dual-end silanol type silicone oil; (2) an alkenyl group-containing dialkoxyalkylsilane; (3) an organohydrogensiloxane; (4) a condensation catalyst; and (5) a hydrosilylation catalyst. | 2011-06-30 |
20110160410 | Curable Organopolysiloxane Composition and Semiconductor Device - A curable organopolysiloxane composition comprising: (A) an organopolysiloxane that contains in one molecule at least two alkenyl groups and at least 30 mole % of all silicon-bonded monovalent hydrocarbon groups in the form of aryl groups: (B) an organopolysiloxane that contains in one molecule at least two silicon-bonded hydrogen atoms and at least 15 mole % of all silicon-bonded organic groups in the form of aryl groups; (C) a branched-chain organopolysiloxane that contains alkenyl, aryl, and epoxy-containing organic groups; and (D) a hydrosilylation catalyst. The composition is capable of forming a cured body that has a high index of refraction and strong adhesion to substrates. | 2011-06-30 |
20110160411 | POLYCARBONATE COMPOSITIONS HAVING IMPROVED MECHANICAL PROPERTIES - The invention relates to compositions containing at least one (co)polycarbonate stable at high temperature and at least one ethylene-alkyl acrylate block copolymer, and to mouldings and injection moulded parts and extrudates obtainable from these compositions. | 2011-06-30 |
20110160412 | HYBRID ORGANIC-INORGANIC MATERIALS THAT CONTAIN STABILIZED CARBENE - The present invention relates to materials and particularly “organometallic-organic-inorganic hybrid materials” that can be used as heterogeneous catalysts for selective catalytic reactions. More precisely this invention relates to organic-inorganic hybrid nanostructured materials comprising a regularly distributed stabilized carbene that binds strongly to a metal so as to form a stable organometallic-organic-inorganic hybrid material having high catalytic performances. | 2011-06-30 |
20110160413 | TRANSITION METAL COMPLEX, CATALYST COMPOSITION INCLUDING THE SAME AND OLEFIN POLYMER USING CATALYST COMPOSITION - Provided are a novel transition metal complex where a monocyclopentadienyl ligand to which an amido group is introduced is coordinated, a catalyst composition including the same, and an olefin polymer using the catalyst composition. The transition metal complex has a pentagon ring structure having an amido group connected by a phenylene bridge in which a stable bond is formed in the vicinity of a metal site, and thus, a sterically hindered monomer can easily approach the transition metal complex. By using a catalyst composition including the transition metal complex, a linear low density polyolefin copolymer having a high molecular weight and a very low density polyolefin copolymer having a density of 0.910 g/cc or less can be produced in a polymerization of monomers having large steric hindrance. Further, the reactivity for the olefin monomer having large steric hindrance is excellent. | 2011-06-30 |
20110160414 | PROCESS FOR START-UP OF A POLYMERISATION REACTION FLUIDISED BED - The present invention relates to a process for polymerisation, and, in particular, to a process for start-up of a gas phase fluidised bed polymerisation reaction, said reaction comprising polymerisation of one or more monomers using a catalyst in a reactor, and said process comprising: a) providing a start-up bed of particles in the reactor in the presence of the one or more monomers but in the absence of the catalyst, b) introducing catalyst to the reactor to initiate reaction and start-up polymer production, said introduction being designated as time T | 2011-06-30 |
20110160415 | Method for manufacturing fluoropolymers - The invention pertains to a method for making a fluoropolymer comprising an aqueous emulsion polymerization of one or more fluorinated monomers wherein said aqueous emulsion polymerization is carried out in the presence of at least one cyclic fluorocompound of the following formula (I): | 2011-06-30 |
20110160416 | POLYMER FOR AN INK RECEIVING LAYER OF AN INKJET RECORDING ELEMENT - A polymer for an ink receiving layer of an inkjet recording element includes at least one first monomer chemically bonded to at least one second monomer. The second monomer includes a silane functional group. The at least one second monomer is distributed along a carbon backbone of the polymer at a non-terminal end. The polymer is capable of chemically bonding with an inorganic particulate substance. | 2011-06-30 |
20110160417 | AMINO ACID MIMETIC COPOLYMERS AND MEDICAL DEVICES COATED WITH THE COPOLYMERS - Biocompatible polymers are manufactured to include an amino acid mimetic monomer and one or more hydrophobic acrylate monomers. The amino acid mimetic monomers are selected to mimic the side chain of the amino acids asparagine or glutamine. The amino acid mimetic monomer can be a methacryloyl or acryloyl derivative of 2-hydroxyacetamide, 3-hydroxypropionamide, alaninamide, lactamide, or glycinamide. These amide functional groups offer the advantage of moderate hydrophilicity with little chemical reactivity. The amino acid mimetic monomer can be copolymerized with one or more hydrophobic acrylate monomers to obtain desired coating properties. | 2011-06-30 |
20110160418 | IMPROVED NVF COPOLYMER PROCESS - Disclosed herein is a water-soluble copolymer formed by copolymerizing N-vinylformamide and one or more vinyl C | 2011-06-30 |
20110160419 | PRODUCTION OF VINYL PROPIONATE FROM RENEWABLE MATERIALS, VINYL PROPIONATE OBTAINED, AND USES THEREOF - The invention relates to vinyl propionate in which at least part of the carbon atoms are from a renewable source. The invention also relates to a method for producing vinyl propionate, and to the copolymers, compositions and uses of vinyl propionate. | 2011-06-30 |
20110160420 | PROCESS FOR THE DEGASSING OF POLYMER POWER - The present invention provides a process for the production of a degassed polymer powder, which process comprises a) feeding i) a principal monomer, and ii) one or more comonomers fed in an amount of at least 5000 ppmw relative to the principal monomer feed rate, and iii) optionally one or more added alkanes having 2 to 10 carbon atoms, fed in an amount of at least 1000 ppmw relative to the principal monomer feed rate; into a polymerisation reactor wherein the monomer and comonomers react to form a polymer comprising residual hydrocarbons comprising one or more hydrocarbons having 3 to 10 carbon atoms, and b) passing the polymer to a degassing step wherein it is contacted with a purge gas to remove at least some of the residual hydrocarbons, characterised in that: 1) the G/P ratio in the degassing step is higher than a minimum G/P ratio, G being the purge gas mass flow rate in the degassing step and P being the polymer throughput of the degassing step, and 2) the purge gas has a concentration of critical hydrocarbon component which is lower than a maximum concentration of said critical hydrocarbon component in the purge gas, the critical hydrocarbon component being the heaviest hydrocarbon component selected from (i), (ii) and (iii) fed in step (a), which minimum G/P ratio and maximum concentration of said critical hydrocarbon component in the purge gas have been calculated based on the absorption coefficient, Kh, for the polymer powder to be degassed. | 2011-06-30 |
20110160421 | Process for Formation of Poly(arylene Ethers) with Lower Fine Particle Content - The invention is directed to a method for producing poly(arylene) ethers with improved particle size characteristics. The improved particle size characteristics of the polyphenylene ether include one or both of: (i) up to about 50 weight percent of particles smaller than 38 micrometers; and a (ii) mean particle size greater than 100 or more micrometers. | 2011-06-30 |
20110160422 | ISOSORBIDE-BASED POLYCARBONATES, METHOD OF MAKING, AND ARTICLES FORMED THEREFROM - Disclosed herein is a polycarbonate polymer comprising: an isosorbide unit, a polysiloxane unit; and an aliphatic unit different from the isosorbide unit, wherein the isosorbide unit, polysiloxane unit, and aliphatic unit are each carbonate, or a combination of carbonate and ester units and the aliphatic unit is derived from an aliphatic oligomer having a molecular weight of 900 to 4000. | 2011-06-30 |
20110160423 | PURIFICATION METHOD OF POLYAMIC ACID RESIN AND POLYIMIDE RESIN - Purification methods of polyamic acid resin and polyimide resin are provided. The purification methods of polyamic acid resin or polyimide resin includes providing a polyamic acid resin or a polyimide resin containing metal ion impurities. Thereafter, a cation exchange resin is used to react with the polyamic acid resin or the polyimide resin in order to remove the metal ion impurities therein, and a water content in the polyamic acid resin or the polyimide resin is removed to purify the polyamic acid resin or polyimide resin. | 2011-06-30 |
20110160424 | Use Of A Polyester As An Elastomer Component For Gum Bases - A polyester is used as an elastomer component for gum bases. A method of making gum bases which include such polyesters is also disclosed. The polyester includes as polyester-forming components in condensed form; a) at least one aliphatic dicarboxylic acid; b) at least one aliphatic diol; and c) at least one compound having at least three groups capable of ester formation in an amount of from 0.1 to 10.0% by weight, based on the total weight of the polyester, wherein the polyester includes the components a) and b) in an amount of at least 90, in particular at least 95% by weight, based on the total weight of the polyester. | 2011-06-30 |
20110160425 | POLYESTER FILM AND MANUFACTURING METHOD THEREOF - Provided is a polyester film having excellent high-temperature dimensional stability. More particularly, provided is a method for producing a polyester film, including: a) extruding and cooling a polyester resin to provide a non-oriented sheet; b) orienting the sheet in the machine direction (MD); c) orienting the MD oriented sheet in the transverse direction (TD); d) heat treating the sheet; and e) carrying out simultaneous relaxation by subjecting the heat treated sheet to MD relaxation at a ratio of 1% or higher, while subjecting it to TD relaxation in a tenter. Provided also is a polyester film obtained by the method. | 2011-06-30 |
20110160426 | HYDROLYTICALLY DECOMPOSABLE IONIC COPOLYMERS - The invention at hand provides hydrolytically degradable ionic copolymers. These ionic copolymerizates are composed of one cyclic ketene acetal A, one anionic or cationic methacrylic acid derivative B, selected from 2-methyl-methacrylate, [2-(2-methyl-1-methylene-allyloxy)]ethanesulfonate, [2-(2-methyl-1-methylene-allyloxy)ethyl]phosphonate or a quaternary amine of the N,N-dimethylaminoethylmethacrylic acid (DMAEMA) and, optionally, a neutral methacrylic acid derivative C. | 2011-06-30 |
20110160427 | METHOD OF EXTRACTING AND PURIFYING POLYHYDROXYALKANOATE BIOPLASTIC - Polyhydroxyalkanoates (PHA) is an intracellular polymer that is biologically synthesized by microorganisms as carbon and energy reserve material. This biodegradable material has properties similar to petrochemical based thermoplastics. Currently methods of PHA extraction and purification from bacterial suspension use solvent or halogenated-based approaches which are costly and pose severe environmental damage. This invention describes a combined treatment of alkaline and homogenization for extracting and purifying PHA, with higher PHA purity and recovery. | 2011-06-30 |
20110160428 | Initiator - An initiator for cationic polymerization comprises a salt of a protic acid as well as a protic acid. The molar ratio of protic acid to salt is in the range from 1:0.01 to 1:2000. The initiator is used for example for cationic homo- or copolymerization of trioxane, and permits stable and flexible operation of the polymerization. | 2011-06-30 |
20110160429 | Stable Ethylsilicate Polymers - An stable ethylsilicate polymer having a dynamic viscosity of 10 centipoises (cps) to 1,000 cps at 25° C. and 50 wt % to 60 wt % silica (SiO | 2011-06-30 |
20110160430 | FLUORINE-LABELED COMPOUNDS - Methods for introducing fluorine atom onto a polypeptide are provided. Also provided are linkers, bioconjugates, and bifunctional compound agents made using the methods, linkers, and bioconjugates. The methods comprise: (i) providing a linker comprising a thiol-reactive terminus and an aldehyde-reactive terminus; (ii) reacting the thiol-reactive terminus of the linker with a polypeptide comprising at least one thiol group or a reactive derivative thereof; and (iii) subsequently reacting the aldehyde-reactive terminus of the linker with a fluorine-substituted aldehyde. | 2011-06-30 |
20110160431 | PRODUCTION OF PEPTIDES CONTAINING POLY-GLY SEQUENCES USING FMOC CHEMISTRY - A peptide containing a poly-Gly sequence, such as bivalirudin, can be prepared in a purified form in which low amounts of GIy deletion or GIy addition byproducts are present. A protected poly-Gly-containing peptide is attached to a resin using Fmoc-Gly-GIy-OH units for assembly of the poly-Gly segment. The protected peptide is then cleaved from the resin with an acidic composition to produce an unprotected or semi-protected crude peptide, which can then be isolated from acidic composition. | 2011-06-30 |
20110160432 | MYOCARDIAL PEPTIDE, PREPARATION METHOD AND USES THEREOF - Disclosed are two myocardial peptides, whose amino acid sequences are Trp-Ser-Asn-Val-Leu-Arg-Gly-Met-Gly-Gly-Ala-Phe and Lys-Gly-Ala-Trp-Ser-Asn-Val-Leu-Arg-Gly-Met-Gly-Gly-Ala-Phe respectively, wherein the latter can be obtained by extracting from myocardial peptides solution. The myocardial peptides can be used in the produce of a medicament for preventing and/or treating myocardial ischemia. | 2011-06-30 |
20110160433 | BENZYLIC COMPOUND - The present invention provides a protecting reagent that can be removed in a high yield even under acidic conditions and can afford a resulting product at a high purity in an organic synthesis reaction such as peptide synthesis and the like. The inventive protecting reagent is particular benzylic compound having only one hydroxyl group substituted by an organic group having an aliphatic hydrocarbon group having a carbon number of not less than 14. | 2011-06-30 |
20110160434 | FIBROMYALGIA TEST METHOD - A method for diagnosing or testing for fibromyalgia with a specific peptide in the blood as an indicator, as well as a method for effectively evaluating or assessing a fibromyalgia drug with the peptide as an indicator. A method for diagnosing or testing for fibromyalgia or for evaluating or assessing a fibromyalgia drug, by subjecting a patient's serum to peptide analysis using as an indicator (biomarker) a peptide that demonstrates a specific expression amount in the blood of a fibromyalgia patient. | 2011-06-30 |
20110160435 | PROCESS OF PURIFYING COAGULATION FACTOR VIII - A process of purifying or enriching coagulation FVIII employing chromatography comprising the steps of providing a fraction containing FVIII in an aqueous solution having a high ionic strength; contacting the fraction containing FVIII with a multimodal resin; optionally washing the multimodal resin having FVIII adsorbed with an aqueous washing buffer; eluting FVIII containing fractions by an aqueous elution buffer comprising at least one amino acid which is positively charged at pH 6 to 8; and optionally collecting FVIII containing fractions in purified or enriched form. | 2011-06-30 |
20110160436 | METHOD TO SCREEN HIGH AFFINITY ANTIBODY - The current invention reports a method for producing an antibody comprising the steps of a) providing a plurality of hybridoma cells each expressing an antibody, b) determining the time dependent amount of said antibody bound to the respective antigen by surface plasmon resonance at different temperatures and different antibody concentrations, c) calculating with the time dependent amount determined in b) based on equations (II) to (XIII) at least the thermodynamic parameters (i) standard association binding entropy formula (A), (ii) standard dissociation binding entropy formula (B), (iii) standard binding entropy (ΔS°), (iv) free standard binding enthalpy (ΔG°), (v) standard dissociation free binding enthalpy formula (C), (vi) standard association free binding enthalpy formula (D), (vii) −TΔS°, (viii) dissociation rate constant k | 2011-06-30 |
20110160437 | METHODS OF PURIFYING ANTI A BETA ANTIBODIES - The present application provides methods of purifying Aβ binding proteins having a Fc region, for example, anti-Aβ antibodies or antibody fusions, by adsorbing the Aβ binding protein to a Fc binding agent, such as, for example, Protein A or Protein G, followed by a wash with a divalent cation salt buffer to remove impurities and subsequent recovery of the adsorbed Aβ binding protein. The present application also features methods of eluting the purified Aβ binding protein as well as the incorporation of the methods within a purification train. Kits comprising components for carrying out the methods and instructions for use are also provided. | 2011-06-30 |
20110160438 | 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. | 2011-06-30 |
20110160439 | Design of specific ligands to sortilin - The present invention provides a Sortilin crystal and methods for growing said crystal. The invention furthermore provide methods for design of specific ligands based on the crystal structure of Sortilin. The present invention also relates to the preparation and use of such ligands for the preparation of a medicament for the treatment of disease, damage or disorders of the central and peripheral nervous systems. | 2011-06-30 |
20110160440 | Cab Molecules - The present invention relates to CAB molecules, ADEPT constructs directed against CEA, and their use in diagnosis and therapy. | 2011-06-30 |
20110160441 | OPTIMIZED PURIFICATION PROCESS OF RECOMBINANT GROWTH FACTOR PROTEIN - A process for the production of a purified recombinant GDF-5 related protein in prokaryotes comprises the steps of bacterial cell disruption and inclusion body solubilization to obtain a solubilized monomer of a GDF-5 related protein, said process characterized by a) disruption of bacterial cells with a high pressure homogenizer at a disruption pressure between 800 and 900 bar; and/or b) treatment of the recovered inclusion bodies with a denaturing solubilization buffer comprising L-arginine. | 2011-06-30 |
20110160442 | METHOD FOR THE FRACTIONATION OF KNOTWOOD EXTRACT AND USE OF A LIQUID-LIQUID EXTRACTION FOR PURIFICATION OF KNOTWOOD EXTRACT - The invention relates to a method for the fractionation of knotwood extract, which has been obtained by extraction of knotwood with a hydrophilic solvent. The hydrophilic extract is extracted with a lipophilic solvent to remove lipophilic impurities. The invention also relates to the use of a liquid-liquid extraction for the purification of hydrophilic knotwood extract. The present process provides a purified knotwood extract, which contains more than 90% lignans, flavonoids and stilbenes and less than 10% impurities selected from resin acids, fatty acids, sterols, juvabiones, triglycerides and combinations thereof. | 2011-06-30 |
20110160443 | RNA APTAMERS AND METHODS FOR IDENTIFYING THE SAME - RNA aptamers and methods for identifying the same are disclosed. The RNA aptamers selectively bind coagulation factors, E2F family members, Ang1 or Ang2, and therapeutic and other uses for the RNA aptamers are also disclosed. | 2011-06-30 |
20110160444 | Cloning Transcription Factor Gene OsWOX20 That Regulates The Growth and Development of Monocotyledon's Root and Uses Thereof - he present disclosure pertains to the field of plant genetic engineering. Specifically, the present disclosure relates to isolation and cloning, function verification, and use of a transcription factor gene OsWOX20 that regulates growth and development of roots of monocotyledons. According to the present disclosure, a transcription factor gene Os WOX20 DNA is isolated which regulates growth and development of roots of rice, and has (a) the DNA sequence of positions 1-786 in SEQ ID NO: 1 in the Sequence Listing, or (b) a DNA sequence that encodes the same protein as that encoded by the DNA sequence of (a). The promoter according to the present disclosure has the DNA sequence of positions 1-2078 in SEQ ID NO: 3 in the Sequence Listing. The cloned gene sequence is used to transform a rice variety and transgenic rice plants showing markedly improved growth and development of roots are obtained. The promoter drives the specific expression of a reporter gene in the roots of rice. The present disclosure shows that the cloned target gene and its promoter have a great prospect in their use in breeding transgenic plants having improved growth and development of roots. | 2011-06-30 |
20110160445 | Heparin-Binding Growth Factor (HBGF) Polypeptides - Substantially pure heparin-binding growth factor polypeptides (HBGFs), nucleic acids encoding the HBGFs and antibodies which bind to the HBGFs of the invention are provided. The HBGF polypeptides axe useful in methods for the induction of bone, cartilage and tissue formation, growth and development of the endometrium and in the acceleration of wound healing. | 2011-06-30 |
20110160446 | METHOD FOR ISOLATING SHORT-CHAIN NUCLEIC ACIDS - The invention relates to a method and kits for isolating and/or purifying nucleic acids, in particular, short-chain nucleic acids, from a nucleic acid containing starting material, characterised by the following method steps: (a) bonding the nucleic acids to a nucleic acid bonding support material, wherein the starting material is brought into contact with the nucleic acid bonding support material in the presence of at least one chaotropic compound and preferably isopropanol, wherein the isopropanol is present in a concentration of ≧25% (v/v) and ≦35% (v/v), (b) optional elution of the bonded nucleic acids from the nucleic acid bonding support material. Said method is particularly suitable for the purification of foetal DNA from maternal blood. | 2011-06-30 |
20110160447 | METHOD FOR SYNTHESIZING ACROLEIN - An object of the present invention is to provide a method for commercially manufacturing acrolein in a large flow rate by making supercritical water and an acid interact with glycerin, wherein by efficiently mixing high-concentration glycerin and supercritical water with each other, the method is made capable of making the synthesis stably proceed with a high yield while the occlusion and abrasion of the pipes and devices due to the generation of by-products are being suppressed. The method for synthesizing acrolein of the present invention is a method for synthesizing acrolein by making supercritical water and an acid interact with glycerin, the method using a reaction apparatus including: a cylindrical mixing flow path for mixing a fluid including glycerin and a fluid including supercritical water with each other; a first inlet flow path, disposed offset from the central axis of the mixing flow path, for making the fluid including glycerin flow into the mixing flow path; and a second inlet flow path, disposed offset from the central axis of the mixing flow path, for making the fluid including supercritical water flow into the mixing flow path, wherein the first inlet flow path and the second inlet flow path are each provided in a plurality of numbers in such a way that the first inlet flow paths and the second inlet flow paths are alternately arranged so as to encircle the central axis of the mixing flow path. | 2011-06-30 |
20110160448 | POLYMORPHIC FORMS ALPHA, BETA AND GAMMA OF RIFAXIMIN - Crystalline polymorphous forms of rifaximin (INN) antibiotic named rifaximin α and rifaximin β, and a poorly crystalline form named rifaximin γ, useful in the production of medicinal preparations containing rifaximin for oral and topical use and obtained by means of a crystallization carried out by hot-dissolving the raw rifaximin in ethyl alcohol and by causing the crystallization of the product by addition of water at a determinate temperature and for a determinate period of time, followed by a drying carried out under controlled conditions until reaching a settled water content in the end product, are the object of the invention. | 2011-06-30 |
20110160449 | PROCESSES FOR THE PRODUCTION OF POLYMORPHIC FORMS OF RIFAXIMIN - Crystalline polymorphous forms of rifaximin (INN) antibiotic named rifaximin α and rifaximin β, and a poorly crystalline form named rifaximin γ, useful in the production of medicinal preparations containing rifaximin for oral and topical use and obtained by means of a crystallization carried out by hot-dissolving the raw rifaximin in ethyl alcohol and by causing the crystallization of the product by addition of water at a determinate temperature and for a determinate period of time, followed by a drying carried out under controlled conditions until reaching a settled water content in the end product, are the object of the invention. | 2011-06-30 |
20110160450 | EXPLOSIVE - The invention relates to an explosive comprising 2,6,10-trinitro-s-heptazine and/or derivatives thereof as an active chemical compound. | 2011-06-30 |
20110160451 | 2-Aminopyrimidine modulators of the histamine H4 receptor - 2-Aminopyrimidine compounds are described, which are useful as H | 2011-06-30 |
20110160452 | 2-Aminopyrimidine modulators of the histamine H4 receptor - 2-Aminopyrimidine compounds are described, which are useful as H | 2011-06-30 |
20110160453 | Process for the preparation of sterically hindered nitroxyl ethers - The present invention relates to a novel process for the preparation of specific sterically hindered nitroxyl ethers from their corresponding sterically hindered nitroxyl radicals by reacting it with an aldehyde and a hydroperoxide. This nitroxyl ether formation may be carried out from different starting nitroxyl radicals, which are subsequently further reacted to the desired compounds. The compounds prepared by this process are effective as stabilizers for polymers against harmful effects of light, oxygen and/or heat and as flame-retardants for polymers. | 2011-06-30 |
20110160454 | SATURATED N-HETEROCYCLIC CARBENE-LIGAND METAL COMPLEX DERIVATIVES, PREPARING METHOD THEREOF, AND PREPARING METHOD OF SILANE COMPOUND BY HYDROSILYLATION REACTION USING THE SAME AS CATALYST - Provided are a saturated N-heterocyclic carbene-ligand metal complex derivative, a method for preparing the same, and a method for preparing a silane compound by hydrosilylation using the same as a catalyst. To describe in more detail, the metal complex derivative has a saturated N-heterocyclic carbene derivative and an olefin ligand at the same time. A silane compound is prepared by hydrosilylation in the presence of the metal complex derivative as a catalyst. The provided metal complex derivative of the present invention has superior stability during hydrosilylation reaction and is capable of effectively performing the hydrosilylation reaction at low temperature even with small quantity. Further, a product with superior regioselectivity may be obtained. In addition, after the hydrosilylation reaction is completed, the metal complex derivative may be recovered and recycled. | 2011-06-30 |
20110160455 | Preparation of Aminopyrimidine Compounds - A 2-(N-methyl-N-methanesulfonylamino)pyrimidine compound of the formula (3): [R is a hydrocarbyl group], is prepared by the steps of: (I) reacting an isobutyrylacetate ester with 4-fluorobenzaldehyde and urea in the presence of a protonic compound and a metal salt; (II) oxidizing the reaction product of the step (I); (III) reacting the oxidation product of the step (II) with an organic sulfonyl halide or an organic sulfonyl anhydride; and (IV) reacting the reaction product of the step (III) with N-methyl-N-methanesulfonamide. | 2011-06-30 |
20110160456 | HYDROGEN STORAGE MATERIAL - The hydrogen storage material of the invention is a hydrogen storage material comprising metal fine particles with hydrogen storage capacity, and an organic compound that has at least two specific groups that can bind with the metal fine particles, and that is bonded with the metal fine particles by the specific groups. | 2011-06-30 |
20110160457 | METHODS FOR OBTAINING CYCLOPAMINE - The present invention relates to a process for extracting, purifying and isolating cyclopamine from cyclopamine-containing biomass comprising the steps of contacting cyclopamine-containing organic matter with an extractant (e.g., aqueous extractant) capable of extracting cyclopamine, separating the extracted organic matter from the cyclopamine/extract solution, concentrating the cyclopamine/extract solution leaving a concentrated aqueous solution, contacting the concentrated aqueous solution with an organic extractant capable of selectively extracting cyclopamine from the aqueous phase, concentrating the cyclopamine-containing organic phase, providing an enriched extract containing cyclopamine, separating cyclopamine from the enriched extract using column chromatography, providing at least one fraction containing cyclopamine, and crystallizing select chromatography fractions to provide purified cyclopamine. | 2011-06-30 |