48th week of 2009 patent applcation highlights part 39 |
Patent application number | Title | Published |
20090292041 | AMINE CONTAINING STRENGTH IMPROVEMENT ADMIXTURE - A strength improvement admixture composition is provided that increases the compressive strength of cementitious compositions without negatively increasing the setting time. The admixture comprises the components of a polycarboxylate dispersant and strength improvement additive. | 2009-11-26 |
20090292042 | Biodegradable material and plant container - A biodegradable plant container made from a cellulosically derived polymer is coated with an enhancer to facilitate biodegradation of the container. | 2009-11-26 |
20090292043 | MODIFIED CONJUGATED DIENE COPOLYMER, RUBBER COMPOSITIONS AND TIRES - The present invention provides a modified conjugated diene polymer that is prepared by polymerization of a conjugated diene compound using a catalyst containing a lanthanoid rare earth element compound in an organic solvent and then modifying the resulting polymer having an active organic metal site with a modifier, wherein the modification efficiency is not less than 15% and the cis-1,4 bond content in the conjugated diene moiety measured by Fourier transform infrared spectroscopy satisfies the relationship (I): | 2009-11-26 |
20090292044 | MODIFIED DIENE-BASED RUBBER AND RUBBER COMPOSITION CONTAINING THE SAME - To modify a diene-based rubber whereby the dispersibility of silica and the abrasion resistance or heat buildup resistance are improved. | 2009-11-26 |
20090292045 | MODIFIERS FOR GYPSUM SLURRIES AND METHOD OF USING THEM - An improved gypsum slurry that includes water, calcium sulfate hemihydrate, a polycarboxylate dispersant and a modifier. The modifier is chemically configured to improve the efficacy of the polycarboxylate dispersant. Preferred modifiers include cement, lime, slaked lime, soda ash, carbonates, silicates and phosphates. | 2009-11-26 |
20090292046 | HIGH MODULUS POLYMER COMPOSITES AND METHODS OF MAKING THE SAME - The invention provides methods of producing composite polymers by combining fillers with polymers in the presence of pre-formed high molecular weight polymer. Monomer polymerization can be initiated through the addition of initiators or by reactive chemical groups on the surface of the fibers. The composite materials formed possess superior mechanical properties compared to similar polymer composites made by either purely mechanical mixing or solely polymerization of monomers in the presence of the fillers. | 2009-11-26 |
20090292047 | MODIFIED MAGNESIUM OXYSULFATE FIBROUS PARTICLES AND POLYOLEFIN COMPOSITION CONTAINING THE SAME - A modified magnesium oxysulfate fibrous particles in which the magnesium oxysulfate fibrous particles are treated on their surfaces with a nucleating agent such as a phosphoric acid compound, an organic acid compound or a sorbitol compound can be favorably employed as fillers for polyolefin composition. | 2009-11-26 |
20090292048 | FLAME RETARDANT LASER DIRECT STRUCTURING MATERIALS - Flame retardant thermoplastic compositions that are capable of being used in a laser direct structuring process. The compositions include a thermoplastic resin, a laser direct structuring additive, and a flame retardant. The compositions offer flame retardant characteristics while also substantially maintaining the mechanical properties of the base thermoplastic resin, such as the impact strength and/or HDT of the composition. The compositions can be used in a variety of applications such as personal computers, notebook and portable computers, cell phone and other such communications equipment. | 2009-11-26 |
20090292049 | RESIN COMPOSITION AND OPTICAL MEMBER FORMED FROM THE SAME - An object of the present invention is to provide a resin composition giving a cured product which is small in curing shrinkage, high in optical transparency and excellent in optical properties such as resistance against coloration based on light and heat, and which is further excellent in mechanical properties such as breaking strength. In order to achieve the object, the present invention provides a two-pack type resin composition, comprising: a liquid A which is a polyol ingredient containing a polycaprolactone polyol having a functionality of three or more, and a liquid B which is an isocyanate ingredient containing an alicyclic diisocyanate and a hindered phenol antioxidant. | 2009-11-26 |
20090292050 | Kind of Prepolymer and Its Product-Thermosetting Resins Composite - The invention provides a kind of prepolymer with 4-(N-maleimide phenyl)Ether (MPGE) epoxy resin and 4,4′-diphenylmethane-amino-di-malays polyimide (BMI) as reactants, with free radical initiator leading to reaction in solvents, and adding inhibitor after reaction, with the mole ratio of 0.05-0.5 for BMI and MPGE; the initiator usage is 0.01%-0.15% of mole total for reactant monomers; the solvent usage is 50%-70% of the total weight of the reactants; the inhibitor usage is half to double of mole amount of the initiator used. This kind of prepolymer can be used to produce high-performance thermosetting resin composition corresponding to the packaging requirements for electronic components and Integrated Circuits (IC). | 2009-11-26 |
20090292051 | HIGH DIELECTRIC CONSTANT LASER DIRECT STRUCTURING MATERIALS - High dielectric constant thermoplastic compositions that are capable of being used in a laser direct structuring process. The compositions include a thermoplastic base resin, a laser direct structuring additive, and at least one ceramic filler. The compositions provide a high dielectric constant, low loss tangent thermoplastic composition. The compositions can be used in a variety of applications such as personal computers, notebook and portable computers, cell phone antennas and other such communications equipment, medical applications, RFID applications, and automotive applications. | 2009-11-26 |
20090292052 | CALCIUM CARBONATE HYDROXODIALUMINATES COMPRISING A HEXAGONAL PLATELET-SHAPED CRYSTAL HABIT - A process is provided for preparing calcium carbonate hydroxodialuminates which have a hexagonal platelet-shaped crystal habit and are of the formula (A): | 2009-11-26 |
20090292053 | FILM-FORMING COMPOSITION - A film-forming composition for use in a coating diffusion method, capable of diffusing a dopant at a higher concentration, and further capable of concomitantly forming a silica-based coating film is provided. A film-forming composition for constituting a diffusion film provided for diffusing a dopant element into a silicon wafer, the film-forming composition including: (A) a polymeric silicon compound; (B) an oxide of the dopant element, or a salt including the dopant element; and (C) porogene. | 2009-11-26 |
20090292054 | ACTIVATED SILANE COMPOUND, RUBBER COMPOSITION USING THE SAME AND TIRE - The present invention relates to an activated silane compound obtained by reacting a hydrocarbyloxysilane compound with an organic metal compound in an organic solvent, and enhancing interaction of silica with carbon black and improving the fracture characteristic, the abrasion resistance and the low heating property provide an activated silane compound which can be reduced in a blending amount, a rubber composition prepared by blending it as a silane coupling agent and a pneumatic tire prepared by using the above rubber composition, which is excellent in a durability, a low heating property and the like. | 2009-11-26 |
20090292055 | NANOCOMPOSITES COMPLIANT WITH REGULATORY REQUIREMENTS - A nanocomposite is made from melt-mixing of polyethylene with organoclay in the presence of a maleated polypropylene. Unexpectedly, the maleated polypropylene and polyethylene are sufficiently compatible to permit excellent dispersion of the organoclay in the nanocomposite. Because maleated polypropylene is compliant with U.S. Food and Drug Administration regulations, though maleated polyethylene is not, one can use nanocomposites of the present invention for articles to be in contact with human food. | 2009-11-26 |
20090292056 | Emulsion Composition For Silicone Rubber, Process For Producing The Same, And Process For Producing Silicone Rubber - A silicone rubber emulsion composition comprising (A) 100 parts diorganopolysiloxane having at least two silicon-bonded alkenyl groups, (E) 0 to 60 parts reinforcing silica filler, (B) 10 to 250 parts water containing a smectite clay, (C) 0.1 to 15 parts emulsifier, and (D) a cross-linking agent (e.g., an organohydrogenpolysiloxane) in an amount sufficient for cross-linking component (A) and a catalyst (e.g., a platinum-type catalyst). A method for preparing the aforementioned emulsion composition comprising mixing components (A) and (E) with other components in a high-speed stirrer-equipped mixer. A method of manufacturing a silicone rubber comprising either heating and dehydrating the aforementioned emulsion composition. | 2009-11-26 |
20090292057 | COMPOSITION FOR REACTIVE INJECTION MOLDING AND REACTIVE INJECTION MOLDED ARTICLE - A composition for injection molding by which a reactive injection molded article of good mechanical strength and electrical conductivity is prepared is provided. | 2009-11-26 |
20090292058 | Aqueous Polymer Compositions Exhibiting Increased Open Time With Reduced Levels Of Volatile Organic Compounds - In addition to acting as effective plasticizers, certain acid, carboxylate and hydroxyl-functional liquid polyesters that are liquid at 25° C. can be used as at least partial replacements for the more volatile organic compounds conventionally used as coalescents and/or property enhancers in aqueous film-forming compositions. The resultant compositions exhibit reduced VOC values relative to prior art compositions exhibiting comparable levels of application and coating properties. | 2009-11-26 |
20090292059 | POLYCARBONATE BLENDS HAVING LOW-TEMPERATURE IMPACT STRENGTH - The present invention relates to a polycarbonate composition comprising polyalkyl(alkyl)acrylate having a specific molecular weight and an impact modifier, as well as to moulded bodies obtainable from these compositions. Compositions according to the present invention exhibit superior properties, in particular with respect of low-temperature strength and melt flowability. | 2009-11-26 |
20090292060 | Polypropylene Block Copolymer, Its Use, and Polyproylene Resin Composition Comprising Said Polypropylene Block Copolymer - Provided are a molding appearance modifier for resins capable of controlling appearance of large-sized molded parts only by small addition, and a polypropylene resin composition capable of providing good appearance to, for example, automobile exterior parts, and has excellent molding processability. The invention relates to a propylene block copolymer having a crystalline propylene polymer portion and a propylene•ethylene random copolymer portion, wherein the crystalline propylene polymer portion has an intrinsic viscosity [η] | 2009-11-26 |
20090292061 | FLAME-RETARDANT COMPOSITION - A flame-retardant composition includes: a powdery acid-modified hydrogenated block copolymer (a) having a bulk density of 0.1 to 0.4 g/ml and which is a hydrogenated block copolymer modified by addition of an unsaturated carboxylic acid or a derivative thereof, the hydrogenated block copolymer comprises a polymer block A composed mainly of a vinyl aromatic compound unit and a polymer block B composed mainly of a conjugated diene unit, and has a weight average molecular weight of 50,000 to 500,000; a polyolefin resin (b); a non-aromatic rubber softener (c); and a metal hydrate (d). The flame-retardant composition contains the components (a), (b), (c) and (d) in proportions that satisfy the following relationships (1) to (3): | 2009-11-26 |
20090292062 | THERMOSETTING RESIN COMPOSITION - The present invention discloses a thermosetting resins composite, composed of: epoxy resin which can have a total polymerization with bismaleimide, occupying 1.75%-18.0% solids weight of the composite; bismaleimide compounds, occupying 0.15%-12.5% solids weight of the composite; free radical initiator, its mole fraction of which its addition accounts for reaction monomer total is 0.01%-0.15%; inhibitor, whose amount is the half to double of the initiator; styrene-maleic anhydride oligomers, occupying 17.5%-47.0% solids weight of the composite; filler, occupying 20%-60% solids weight of the composite; solvent, occupying 30%-50% solids weight of the composite; flame retardant which can be used in CCL industries. The composite provided in the present invention can form homogeneous solution in the low boiling point solvents, and the manufactured CCL has high vitrification transition temperature, excellent dielectric properties, low coefficient of expansion, low water absorption rate, high resistance to heat impact and excellent thermal conductivity and other properties. | 2009-11-26 |
20090292063 | Plasticizing System for a Rubber Composition - Plasticizing system which can be used for the plasticizing of a diene rubber composition, wherein it is based on an MES or TDAE oil and on a resin formed of terpene/vinylaromatic copolymer, in particular copolymer of limonene and of stirene. Rubber composition exhibiting an improved abrasion and cut resistance, the composition being based on at least a diene elastomer, a reinforcing filler, a crosslinking system and a plasticizing system comprising between 5 and 35 phr of an MES or TDAE oil and between 5 and 35 phr of such a resin formed of terpene/vinylaromatic copolymer (pce=parts by weight per hundred parts of elastomer). Process for preparing such a composition, use of the composition for the manufacture of a finished article or of a semi-finished product intended for a tire or a tire/motor vehicle connecting system, in particular a tire tread. | 2009-11-26 |
20090292064 | CROSSLINKABLE COMPOSITIONS, PROCESSES FOR THE PREPARATION THEREOF AND THE USE THEREOF - Novel crosslinkable compositions based on elastomers, at least one of which has carboxyl and/or carboxylate groups, are provided, these crosslinkable compositions containing special unsaturated organic salts of metal ions and a crosslinking system which acts as a free radical donor. Crosslinked elastomers which have excellent physical properties are obtainable therefrom. The novel crosslinkable compositions have a wide range of uses. | 2009-11-26 |
20090292065 | CAPSULATED COLORANT, METHOD OF PREPARING THE SAME, AND INK COMPOSITION INCLUDING THE CAPSULATED COLORANT - Provided is a capsulated colorant including: a colorant; and a polymer resin coating the colorant, wherein the polymer resin is made by polymerization of a polymerizable composition including a macromonomer and a polymerizable unsaturated monomer. A method of preparing same, and an ink composition comprising the capsulated colorant and a solvent, are also provided. The macromonomer is an emulsion stabilizer when the polymer resin is formed in the water solution. | 2009-11-26 |
20090292066 | PLASTISOLS BASED ON A METHYL METHACRYLATE COPOLYMER - The invention relates to plastisol systems with improved adhesion and with lower water absorption. | 2009-11-26 |
20090292067 | COMPOSITE CO-STRUCTURED OR CO-ADSORBED, MINERAL OR ORGANIC FILLER OR PIGMENT COMPOUNDS AND THE USE THEREOF - Composite compounds of co-structured or co-adsorbed organic or mineral fillers or pigments containing at least two organic or mineral fillers or pigments of a different nature and the use thereof in the paper industry for manufacturing paper, filling or coating or for any other surface treatment of the paper as well as wood or metal or plastic or cement surface treatment compounds in the fields of aqueous and non-aqueous paints and plastics materials. | 2009-11-26 |
20090292068 | DURABLE POLYESTER COATING - The present invention provides a coating composition, and coated substrates and articles. The coating composition includes a binder containing a polyester resin that is formed using at least one aromatic, dicarboxylic acid and at least one asymmetric diol. The present invention also provides coating compositions that may be used on articles where excellent outdoor durability is desired. A method of coating and fabricating a substrate is also included. | 2009-11-26 |
20090292069 | CAPSULATED COLORANT, METHOD OF PREPARING THE SAME, AND INK COMPOSITION INLCUDING THE CAPSULATED COLORANT - Provided are a capsulated colorant, a method of preparing same and ink compositions including the capsulated colorant. The capsulated colorant includes a colorant and a polymer resin coated on the colorant. The polymer resin is a result of polymerization of a polymerizable composition comprising a basic monomer and a polymerizable unsaturated monomer. The ink composition comprises the colorant coated with the polymeric resin and a solvent, which may be water and at least one organic solvent. | 2009-11-26 |
20090292070 | Material composition and optical elements using the same - Provided are an optical material composition and an optical element that not only exhibit desirable anomalous dispersion properties but are also easy to process. The material composition for use in the optical element contains 5 weight % to 50 weight % of niobium (V) oxide fine particles (A), 49 weight % to 94 weight % of an organic compound (B) having one or more polymerizable functional groups in one molecule thereof, and 0.05 weight % to 5 weight % of a polymerization initiator (C). | 2009-11-26 |
20090292071 | Free-radical polymerization process in aqueous dispersion for the preparation of a block copolymer at least one block of which is a block of a halogenated polymer - Process of controlled free-radical polymerization in aqueous dispersion for the preparation of a block copolymer at least one block of which is a block of a halogenated polymer using molecular iodine and at least one oxidant whose solubility in water is at least 10 g/l for the synthesis of the first block of the block copolymer. | 2009-11-26 |
20090292072 | Use of nonionic surfactants as emulsifiers for emulsion polymerization - Disclosed is the use of nonionic surfactants as emulsifiers for emulsion polymerization, one or more nonionic surfactants being selected from the group consisting of
| 2009-11-26 |
20090292073 | POLYARYLENE ETHER KETONE MOULDING COMPOSITION HAVING GOOD NOTCHED IMPACT RESISTANCE - A moulding composition with high notched impact resistance contains the following components: a) from 75 to 99.9 parts by weight of polyarylene ether ketone, and b) from 0.1 to 25 parts by weight of polyalkenylene having from 5 to 12 carbon atoms in the repeat unit, the total of these parts by weight being 100. | 2009-11-26 |
20090292074 | Optical film and information technology apparatus comprising the same - The present invention relates to an optical film in which a photoelasticity coefficient is easily controlled according to the content of an aromatic based resin having a chain having the hydroxy group containing portion and aromatic moiety, a method for manufacturing the same, and an information electronic device comprising the optical film. | 2009-11-26 |
20090292075 | CURABLE COMPOSITION FOR DAMPING MATERIAL AND DAMPING MATERIAL - Provided is a curable composition for damping materials excellent in heat resistance, oil resistance and damping property, as well as a damping material obtained therefrom. Specially provided is a curable composition for damping materials, containing a vinyl-based polymer (I) having more than one crosslinkable functional groups on average and having at least one of the crosslinkable functional groups at the terminus thereof, and a vinyl-based polymer (II) having one or less crosslinkable functional group on average, wherein the content of the vinyl-based polymer (II) is 50 to 95 parts by weight based on 100 parts by weight of the vinyl-based polymers (I) and (II), as well as a damping material obtained by curing the curable composition. | 2009-11-26 |
20090292076 | POLYPROPYLENE-BASED RESIN COMPOSITION AND FILM - A polypropylene-based resin composition comprising 61 to 85% by weight of a copolymer (X) of propylene, α-olefin having 4 or more of carbon atoms and/or ethylene, in which a content of a constitutional unit derived from propylene is 86 to 97% by weight, a total of a content of a constitutional unit derived from ethylene and a content of a constitutional unit derived from α-olefin having 4 or more of carbon atoms is 3 to 14% by weight, provided that a total of the content of a constitutional unit derived from propylene, the content of a constitutional unit derived from ethylene and the content of a constitutional unit derived from α-olefin having 4 or more of carbon atoms is defined to be 100% by weight, 1 to 38% by weight of a copolymer (Y) of propylene and α-olefin having 4 or more of carbon atoms, in which a melting point is 115° C. or more, and a content of a constitutional unit derived from α-olefin having 4 or more of carbon atoms is 10 to 30% by weight, and 1 to 38% by weight of a copolymer (Z) of propylene and α-olefin having 4 or more of carbon atoms, in which a melting point is less than 115° C., and a content of a constitutional unit derived from α-olefin having 4 or more of carbon atoms is 30 to 40% by weight, wherein a total of the copolymer (X), the copolymer (Y) and the copolymer (Z) is defined to be 100% by weight. | 2009-11-26 |
20090292077 | POLYPROPYLENE-BASED RESIN COMPOSITION AND FILM - A polypropylene-based resin composition comprising 86 to 98% by weight of a copolymer (X) of propylene, α-olefin having 4 or more of carbon atoms and/or ethylene, in which a content of a constitutional unit derived from propylene is 86 to 97% by weight, a total of a content of a constitutional unit derived from ethylene and a content of a constitutional unit derived from α-olefin having 4 or more of carbon atoms is 3 to 14% by weight, provided that a total of the content of a constitutional unit derived from propylene, the content of a constitutional unit derived from ethylene and the content of a constitutional unit derived from α-olefin having 4 or more of carbon atoms is defined to be 100% by weight, 1 to 13% by weight of a copolymer (Y) of propylene and α-olefin having 4 or more of carbon atoms, in which a melting point is 115° C. or more, and a content of a constitutional unit derived from α-olefin having 4 or more of carbon atoms is 10 to 30% by weight, and 1 to 13% by weight of a copolymer (Z) of propylene and α-olefin having 4 or more of carbon atoms, in which a melting point is less than 115° C., and a content of a constitutional unit derived from α-olefin having 4 or more of carbon atoms is 30 to 40% by weight,.wherein a total of the copolymer (X), the copolymer (Y) and the copolymer (Z) is defined to be 100% by weight. | 2009-11-26 |
20090292078 | WATER-SOLUBLE COPOLYMER HAVING ALKYL-MODIFIED CARBOXYL GROUPS - The present invention provide a water-soluble copolymer having alkyl-modified carboxyl groups which is able to produce a neutralized viscous liquid in which although its viscosity is very low when no electrolyte exists, the viscosity greatly increases when electrolytes are added, which has a sufficiently high viscosity and a very high transmittance and which has moist textures without stickiness even in the presence of a relatively high concentration of electrolytes, and a thickening agent comprising the same. More specifically, the present invention proves a water-soluble copolymer having alkyl-modified carboxyl groups which is obtained by polymerizing 100 parts by weight of (meth)acrylic acid, 5-10 parts by weight of lauryl (meth)acrylate, and 0-0.1 parts by weight of a compound having two or more of ethylenic unsaturated groups, wherein a 1 weight %-neutralized viscous liquid shows a viscosity of 1000 mPa·s or lower and a transmittance of 95% or higher, and when 1-7 parts by weight of sodium chloride is added to 100 parts by weight of the neutralized viscous liquid, the liquid shows a highest viscosity of 10000-30000 mPa·s and a transmittance of 95% or higher, and a thickening agent comprising the same. | 2009-11-26 |
20090292079 | Process for brominating butadiene/vinyl aromatic copolymers - Butadiene copolymers are brominated in solution using bromine as the brominating agent. The bromination is conducted in the presence of an excess of an aliphatic alcohol, relative to the amount of bromine that is used. The bromination proceeds rapidly at mild conditions, and is selective in that only aliphatic carbon-carbon double bonds are brominated, and unwanted bromination at tertiary carbon atoms is largely or completely avoided. The resulting brominated polymers are characterized in having very good thermal stability. | 2009-11-26 |
20090292080 | Metal Complexes and Their Use as the Emitting Constituent in Electronic Components, in Particular in Electroluminescent Display Devices - The present invention describes new metal complexes. Such compounds can be used as functional materials in a variety of different applications which can in the broadest sense be considered part of the electronics industry. | 2009-11-26 |
20090292081 | Alternative Crosslinking Technology - Compositions capable of being cured and imparting durability, in the absence or without the use of conventional sulfur-based cure systems, are disclosed. The compositions include a carboxylated base polymer and an aluminum compound, wherein the aluminum compound comprises a retarding anion. The compositions can be used to form elastomeric articles of manufacture such as gloves, condoms, and finger cots, and as binders and coatings. Retarding anions are those which require time to dissociate from the aluminum ion, thereby delaying the crosslinking of the carboxylated polymer. The aluminum compounds can be used to manufacture gloves from aqueous dispersions of the carboxylated polymers, including, for example, carboxylated nitrile latexes, in a coagulant dip process. | 2009-11-26 |
20090292082 | Mold releasing film for printed circuit board production - The present invention relates to a mold releasing film for printed circuit board production, which comprises a resin layer (P) containing (A) a polyphenylene ether-based resin in an amount of 50 wt % or more. According to the present invention, it is possible to provide a mold releasing film suitable for production of printed circuit boards, particularly flexible printed circuit boards, which is excellent in mold-releasing property, exhibits little heat shrinkage, hardly imparts wrinkles to printed circuit board products, itself hardly gets wrinkled, and is excellent in contamination resistance since no bleeding-out is observed, and which is also excellent in an anti-moisture absorbing property, shape-following property, less overflow of adhesive, adhesion between multilayer films and slipping property between films. | 2009-11-26 |
20090292083 | Modifier for Polycarbonate/Acrylonitrile-Butadiene-Styrene Blends - A polycarbonate and acrylonitrile/butadiene/styrene terpolymer blend comprises 15 weight % or less of a modifier combination, wherein the modifier combination comprises an ethylene ester copolymer and an acrylonitrile butadiene styrene block copolymer, and optionally at least one additional comonomer selected from the group consisting of alky acrylates and alkyl methacrylates; or a core-shell polymer. Also disclosed are shaped articles prepared from the composition. | 2009-11-26 |
20090292084 | Process for alkoxylation with DMC catalysts in a loop reactor with ejector - The invention relates to a process for preparing polyethers of the formula (I) | 2009-11-26 |
20090292085 | Polymerization processes for broadened molecular weight distribution - Provided are methods of producing polymers with broadened molecular weight and/or composition distribution in a continuous homogeneous polymerization system utilizing reactor temperature gradients, reactor polymer concentration gradients, monomer concentration gradients, catalyst concentration gradients, and combinations thereof in the polymerization reactor. Such methods are particularly suitable when utilizing metallocene catalysts and other single-site catalysts, which generally produce polymers with narrow molecular weight and composition distribution. | 2009-11-26 |
20090292086 | MULTI-METAL OXIDE CATALYST AND METHOD FOR PRODUCING (METH)ACRYLIC ACID BY USING THE SAME - The present invention provides a Mo—Bi—Nb based composite metal oxide (with the proviso that Te is not included); a method for producing (meth)acrylic acid from at least one reactant selected from the group consisting of propylene, propane, isobutylene, t-butyl alcohol and methyl-t-butyl ether, in which a Mo—Bi—Nb based composite metal oxide (with the proviso that Te is not included) is used as a catalyst; and a reactor used for producing (meth)acrylic acid from at least one reactant selected from the group consisting of propylene, propane, isobutylene, t-butyl alcohol and methyl-t-butyl ether, in which a Mo—Bi—Nb based composite metal oxide (with the proviso that Te is not included) is used as a catalyst. Further, the present invention provides a method for producing (meth)acrylic acid from at least one reactant selected from the group consisting of propylene, propane, isobutylene, t-butyl alcohol and methyl-t-butyl ether by using a Mo—Bi—Nb based composite metal oxide as a catalyst, without any additional process of convening (meth)acrolein into (meth)acrylic acid. | 2009-11-26 |
20090292087 | Olefin polymerization process - A process for making polyethylene having an uncommon but valuable balance of broad molecular weight distribution and a low level of long-chain branching is disclosed. The process comprises polymerizing ethylene in a single reactor in the presence of an α-olefin and a catalyst comprising an activator and a supported dialkylsilyl-bridged bis(indeno[1,2-b]indolyl)zirconium complex. The polyethylene, which has an M | 2009-11-26 |
20090292088 | PROCESS FOR PRODUCTION OF CYCLIC OLEFIN ADDITION POLYMER - A process is provided whereby cycloolefin addition (co)polymers having excellent heat resistance, transparency and toughness and having a molecular weight adjusted such that the copolymers can form films, sheets and the like, are produced simply by using small amounts of a palladium catalyst and a molecular weight modifier without steps for removing the catalyst residues and unreacted monomers. The process for producing cycloolefin addition (co)polymers includes addition (co)polymerizing monomers including a cycloolefin compound as a main monomer, in the presence of ethene and catalysts including (a) an organic acid salt of palladium or a β-diketonate compound of palladium; (b) a cyclopentylphosphine compound; and (c) an ionic boron compound or an ionic aluminum compound. | 2009-11-26 |
20090292089 | LIGAND-MODIFIED ZIEGLER-NATTA CATALYST FOR OLEFIN (CO-) POLYMERIZATION - The present invention relates to a Ziegler-Natta catalyst comprising a solid, ligand-modified catalyst component formed at least from
| 2009-11-26 |
20090292090 | Methods of Preparation of an Olefin Oligomerization Catalyst - A method of making an olefin oligomerization catalyst, comprising contacting a chromium-containing compound, a heteroatomic ligand, and a metal alkyl, wherein the chromium-containing compound comprises less than about 5 weight percent chromium oligomers. A method of making an olefin oligomerization catalyst comprising a chromium-containing compound, a nitrogen-containing compound, and a metal alkyl, the method comprising adding a composition comprising the chromium-containing compound to a composition comprising the metal alkyl. A method of making an olefin oligomerization catalyst comprising a chromium-containing compound, a nitrogen-containing compound, and a metal alkyl, the method comprising abating all or a portion of water, acidic protons, or both from a composition comprising the chromium-containing compound, a composition comprising the nitrogen-containing compound, or combinations thereof prior to or during the preparation of the catalyst. Methods of oligomerizing olefins by contacting such catalysts with an alpha olefin. | 2009-11-26 |
20090292091 | Method For Suspension Polymerization Of Polyvinyl Chloride With The Creation Of A Catalyst Directly In The Reactor And Stabilizing-Suspending Agent Added Thereto For Said Reaction - Production method of polyvinyl chloride in an agitated reactor under pressure, including polymerization of vinyl monomers in aqueous suspension, of the type in which at least one vinyl monomer in aqueous solution is introduced into a reactor under agitation, having the following steps: a)—adding a stabilizing-suspending agent in hydroalcoholic suspension of an inorganic mineral powder containing at least magnesium and hydroxyl groups to said reactor, b)—adding to said reactor b1) a base; b2) a peroxide compound; b3) a chloroformate; and b4) an organic acid anhydride whereupon the separate addition of b1), b2), b3), b4), to form the reaction catalyst in situ is only and exclusively in said reactor in order to create said catalyst progressively and under the control of the addition of said stabilizing-suspending agent a). | 2009-11-26 |
20090292092 | HYPERBRANCHED MALEIC ANHYDRIDE-DIENE POLYMERS - A hyperbranched polymer having pendent olefinic groups and comprising polymer units derived from one or more terminally-unsaturated, acyclic aliphatic diene and polymer units derived from maleic anhydride. Optionally, the hyperbranched polymer may further comprise polymer units derived from one or more 1-alkenes and/or a chain transfer agent. A process to prepare the hyperbranched polymer comprises contacting maleic anhydride with at least one terminally unsaturated acyclic aliphatic diene having at least 7 carbon atoms in the presence of an effective amount of a radical initiator in an aprotic solvent under dilute conditions. | 2009-11-26 |
20090292093 | FLUORINATED COMPOUND AND FLUORINATED POLYMER - The present invention is to provide a novel fluorinated compound which can produce a fluorinated polymer which has high transparency, good heat resistance and adequate flexibility, and a fluorinated polymer containing repeating units based on the fluorinated compound. | 2009-11-26 |
20090292094 | Fluoropolymer Composition - Amorphous copolymers comprising 50-80 mole percent of monomer units derived from tetrafluoroethylene and 20 to 50 mole percent of monomer units derived from 1,2,3,3,3-pentafluoropropylene are provided. | 2009-11-26 |
20090292095 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET TO BE ATTACHED TO METAL SURFACE - The present invention relates to a pressure-sensitive adhesive composition used for a pressure-sensitive adhesive sheet to be directly attached to a metal surface, the composition including, as a base polymer, an acrylic copolymer obtained by polymerizing a monomer mixture, the monomer mixture including: at least one monomer (monomer m1) selected from alkyl(meth)acrylates represented by the formula (I): CH | 2009-11-26 |
20090292096 | CURABLE PERFLUOROPOLYETHER COMPOSITIONS AND RUBBER OR GEL ARTICLES COMPRISING THE SAME - Perfluoropolyether compositions are provided comprising: (A) a linear perfluoropolyether compound containing at least two alkenyl groups, having a perfluoropolyether structure comprising recurring units —C | 2009-11-26 |
20090292097 | SURFACE-MODIFIED, STRUCTURALLY MODIFIED FUMED SILICAS - Surface-modified, structurally modified fumed silicas Surface-modified, structurally modified fumed silicas are surface-modified with N-containing silicon compounds. They are used as fillers in resins and adhesives. | 2009-11-26 |
20090292098 | METHOD FOR PRODUCING COLOURLESS POLYISOCYANATES THAT CONTAIN BIURET GROUPS AND ARE STABLE IN STORAGE - The present invention relates to a process for the preparation of colorless, storage-stable polyisocyanates containing biuret groups from di- or polyisocyanates using water and/or steam as a biuretizing agent, and an apparatus for this purpose and the use thereof. | 2009-11-26 |
20090292099 | Polyols from plant oils and methods of conversion - Methods of producing plant polyols from plant oils include reacting a plant oil with a designed reactant having one or more nucleophilic functional groups and one or more active hydrogen functional groups in the presence of an addition reaction catalyst in a single reaction step. The resultant polyols may be directly reacted with polyisocyanates to produce polyurethanes. | 2009-11-26 |
20090292100 | PROCESS FOR PREPARING PENTAMETHYLENE 1,5-DIISOCYANATE - The present invention relates to a process for preparing pentamethylene 1,5-diisocyanate, to pentamethylene 1,5-diisocyanate prepared in this way and to the use thereof. | 2009-11-26 |
20090292101 | METHOD AND INSTALLATION FOR INCREASING THE INTRINSIC VISCOSITY OF POLYESTER MATERIAL BY SOLID PHASE POLYCONDENSATION - An installation for increasing the intrinsic viscosity of a polyester material by solid phase polycondensation (SSP) comprises a heatable reaction container ( | 2009-11-26 |
20090292102 | METAL SULFATE ALCOHOL COMPOSITION AND PROCESS THEREWITH - A metal sulfate alcohol composition as well as a process to produce such composition is disclosed. Also disclosed is a process to produce polyester containing the metal sulfate alcohol composition. | 2009-11-26 |
20090292103 | POLYAMIC ACID AND POLYIMIDE - A polyamic acid comprising at least 10 mol % repeating units represented by the formula [1] or [2]; and a polyimide represented by the formula [3] or [4] which is obtained from the polyamic acid. A polyimide film having high heat resistance and satisfactory in light-transmitting properties and tensile strength is obtained from the polyamic acid. | 2009-11-26 |
20090292104 | Fluorine-Containing Polymerizable Monomer and Polymer Compound Using Same - Polymer compounds obtained by polymerization of a fluorine-containing polymerizable monomer represented by the formula [1] | 2009-11-26 |
20090292105 | SULPHONYL-1,2,4-TRIAZOLE SALTS - The invention relates to triazole salts, to their preparation and to applications thereof. The salts have at least one anionic triazolium group which carries at least one chlorosulphonyl, fluorosulphonyl or alkoxyfluorosulphonyl group, each of the anionic groups being combined with a proton or a cation that has a valency of less than or equal to 4. The salts are useful as synthesis reagents, as chemical-reaction or polymerization catalysts, and as ion-conducting materials for electrochemical generators, supercapacitors and electrochromic devices. | 2009-11-26 |
20090292106 | SYNTHESIS OF GLUCAGON-LIKE PEPTIDE - A new method of synthesizing GLP-1 peptide is devised. | 2009-11-26 |
20090292107 | COMPOSITION AND METHOD TO ALTER LEAN BODY MASS AND BONE PROPERTIES IN A SUBJECT - The present invention pertains to a method for decreasing the body fat proportion, increasing lean body mass (“LBM”), increasing bone density, or improving the rate of bone healing, or all, of a subject. Overall, the embodiments of the invention can be accomplished by delivering a heterologous nucleic acid sequence encoding GHRH or functional biological equivalent thereof into the cells of the subject and allowing expression of the encoded gene to occur while the modified cells are within the subject. For instance, when such a nucleic acid sequence is delivered into the specific cells of the subject tissue specific constitutive expression is achieved. Furthermore, external regulation of the GHRH or functional biological equivalent thereof gene can be accomplished by utilizing inducible promoters that are regulated by molecular switch molecules, which are given to the subject. The preferred method to deliver the constitutive or inducible nucleic acid encoding sequences of GHRH or the functional biological equivalents thereof is directly into the cells of the subject by the process of in vivo electroporation. A decrease the body fat proportion and an increase in lean body mass (“LBM”), or both of a subject is achieved by the delivery of GHRH or functional biological equivalent thereof as described herein by into the subject as recombinant proteins. In addition, an increase in bone density and improvement in the rate of bone healing is also achieved. | 2009-11-26 |
20090292108 | Insulinotropic peptide synthesis using solid and solution phase combination techniques - The present invention relates to the preparation of insulinotropic peptides that are synthesized using a solid and solution phase (“hybrid”) approach. Generally, the approach includes synthesizing three different peptide intermediate fragments using solid phase chemistry. Solution phase chemistry is then used to add additional amino acid material to the third fragment which is then coupled to the second fragment and then the first fragment in solution. Alternatively, a different second fragment is coupled to the first fragment in the solid phase. Then, solution phase chemistry is then used to add additional amino acid material to a different third fragment. Subsequently, this different third fragment is coupled to the coupled first and different second fragment in the solution phase. The use of a pseudoproline in one of the fragments eases solid phase synthesis of that fragment and also eases subsequent solution phase coupling of this fragment to the other fragments. The present invention is very useful for forming insulinotropic peptides such as GLP-1(7-36) and its natural and non-natural counterparts. | 2009-11-26 |
20090292109 | Method of Isolating Biomacromolecules Using Polyalkylene Glycol and Transition Metals - The present invention is related to a method of isolating a biological macromolecule in a composition. Specifically, the present invention is related to a method of isolating a biomacromolecule in a composition containing an impurity, the method comprising adding a polyalkylene glycol to the composition, adding a transition metal to the composition, and separating said biomacromolecule from said impurity. | 2009-11-26 |
20090292110 | Enzymatic modification of glycopeptides - The present invention provides glycoconjugates that are formed through the enzymatically-mediated coupling of a glycosyl moiety, e.g., on a peptide or lipid, and a modifying group that includes an acyl group. The conjugates include the modifying group tethered to the glycosyl moiety through a linking moiety that includes an acyl residue. Also provided are methods for preparing the conjugates of the invention | 2009-11-26 |
20090292111 | ROR-alpha Promoting the Induction of Bmall - An object of the present invention is to clarify unelucidated aspects in the control mechanism of circadian rhythms. The present inventors have newly found that RORα (retinoic acid binding-receptor alpha; the same shall apply hereinafter) stimulates an induction of Bmal1 expression and also that the induction of Bmal1 expression is promoted under hypoxia. These findings strongly suggest the existence of a control mechanism of circadian rhythms that, when RORα expression is promoted under hypoxia or the like, an induction of Bmal1 expression is stimulated and, when the induction of Bmal1 expression is stimulated, binding between BMAL1 and CLOCK is stimulated and an induction of Per gene or Cry gene expression is stimulated. The present invention, therefore, has applicability as jet-lag regulating agents and anticancer agents. | 2009-11-26 |
20090292112 | DNA encoding a novel RG1 polypeptide - The present invention relates to novel human extracellular matrix polypeptides, designated RG1, polynucleotides encoding the polypeptides, methods for producing the polypeptides, expression vectors and genetically engineered host cells for expression of the polypeptides. The invention further relates to antibodies directed against the polypeptides and to methods for using the polynucleotides, and polypeptides, and antibodies in research, diagnosis, and therapeutic applications. | 2009-11-26 |
20090292113 | Recombinant soluble Fc receptors - Recombinant soluble Fc receptors according to the present invention are characterized by the absence of transmembrane domains, signal peptides and glycosylation. Such Fc receptors can easily be obtained by expressing respective nucleic acids in prokaryotic host cells and renaturation of the obtained inclusion bodies, which procedure leads to a very homogenous and pure product. The products can be used for diagnostic as well as pharmaceutical applications and also for the generation of crystal structure data. Such crystal structure data can be used for the modelling of artificial molecules. A further embodiment comprises coupling the Fc receptors according to the invention to solid materials like chromatography materials that can be used to separate and/or enrich antibodies. | 2009-11-26 |
20090292114 | METHOD FOR THE PURIFICATION OF ALPHA-1-ANTITRYPSIN - The invention relates to methods for the isolation of AAT from solutions containing albumin and AAT using at least two separate metal chelate chromatography steps. The product may be further purified and/or subjected to one or more virus inactivation or reduction steps. The isolated AAT may then be formulated for pharmaceutical use. | 2009-11-26 |
20090292115 | PROCESSES FOR CHEMICAL SYNTHESIS OF LIPOCHITOOLIGOSACCHARIDES - Processes for the synthesis of lipochitooligosaccharides were developed. A fully acylated oligoglucosamine precursor is prepared and reacted with a glucosamine monomer that has an amine protecting phthaloyl group. With removal of the phthaloyl group, a fatty acid may be added on the terminal glucosamine unit, forming a lipochitooligosaccharide. The processes can be adapted for use on a commercial scale. | 2009-11-26 |
20090292116 | ANHYDROUS CRYSTALLINE Beta-MALTOSE, ITS PREPARATION AND USES - Objects of the present invention are to provide a novel anhydrous crystalline β-maltose, its preparation and uses. The present invention attains the above objects by providing an anhydrous crystalline β-maltose with a melting point of 154 to 159° C.; a process for producing the same, comprising a step of keeping hydrous crystalline β-maltose in an organic solvent at an ambient temperature or higher for the dehydration; and uses of the same. | 2009-11-26 |
20090292117 | PREPARATION METHOD OF 2-DEOXY-L-RIBOSE - A method of preparing 2-deoxy-L-ribose represented by the following formula I is disclosed. The preparation method includes the steps of: treating L-arabinose with an alcohol solvent in the presence of an acid to prepare 1-alkoxy-L-arabinopyranose; allowing the prepared 1-alkoxy-L-arabinopyranose to react with acyl chloride so as to prepare 1-alkoxy-2,3,4-triacyl-L-arabinopyranose; brominating the alkoxy group of the prepared 1-alkoxy-2,3,4-triacyl-L-arabinopyranose to prepare a 1-bromo-2,3,4-triacyl compound; allowing the prepared compound to react with zinc in the presence of ethyl acetate and an organic base so as to prepare glycal; treating the glycal with an alcohol solvent in the presence of an acid to prepare 1-alkoxy-2-deoxy-3,4-diacyl-L-ribopyranose; treating the prepared 1-alkoxy-2-deoxy-3,4-diacyl-L-ribopyranose with a base to prepare 1-alkoxy-2-deoxy-L-ribopyranose; and hydrolyzing the prepared 1-alkoxy-2-deoxy-L-ribopyranose in the presence of an acid catalyst. | 2009-11-26 |
20090292118 | Process for making Biolimus A9 - A process for making Biolimus A9 comprises reacting sirolimus (or rapamycin) with alkyl benzene sulfonate under the catalyzing of organic base and in the presence of organic solvent to undergo a nucleophilic substitution reaction to obtain the Biolimus A9 with high yield, not only for small-scale laboratory experiment, but also for rendering reproducibility of high yield even after process amplification. | 2009-11-26 |
20090292119 | METHODS FOR SYNTHESIZING BENZOTHIAZEPINE COMPOUNDS - The present invention provides improved methods for synthesizing novel benzothiazepine compounds. In particular, the invention relates to a new method that generally is used to make the substituted 2,3,4,5-tetrahydro-1,4-benzothiazepine compounds of a general formula | 2009-11-26 |
20090292120 | BENZIMIDAZOLE COMPOUNDS HAVING GASTRIC ACID SECRETION INHIBITORY ACTION - The present invention provides a compound that has superior gastric acid secretion inhibitory action, ample long-lasting gastric acid secretion inhibitory action, and is able to maintain intragastric pH at a high level for an extended period of time, making it useful as a therapeutic or prophylactic agent for diseases or symptoms caused by gastric acid, as well as an active form of this compound (form to which the compound is converted in the body following administration thereof) in the form of a compound represented by general formula (1a) (wherein R2 represents a group represented by formula (I) or the like, and R1, R3, W1 and X | 2009-11-26 |
20090292121 | Cyanopyridine derivative and use thereof as medicine - A therapeutic drug for cancer containing a substance selected from the group consisting of a novel cyanopyridine derivative, a pharmaceutically acceptable salt, a hydrate, a water adduct and a solvate as an active ingredient can be provided. | 2009-11-26 |
20090292122 | PROCESS FOR THE PREPARATION OF CYANO-SUBSTITUTED-NITROGEN-CONTAINING HETEROARYL COMPOUNDS - The present invention provides compounds and methods that can be used to convert nitrogen-containing-heteroaryl carboxamides to the corresponding nitrogen-containing-heteroaryl nitriles reliably in one step, with high yields and without the need for elaborate purification. | 2009-11-26 |
20090292123 | LIGAND, METAL COMPLEX COMPOUND CONTAINING THE SAME, AND METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODUCING MOLECULAR DEVICE - A ligand contains: a benzimidazole skeleton; and functional groups at the 5-position and the 6-position of the benzimidazole skeleton. The functional group is capable of forming a coordinate bond with a metal, and contains a nitrogen atom. | 2009-11-26 |
20090292124 | Therapeutic Agent for Nausea and/or Vomiting - A therapeutic and/or prophylactic agent for nausea and/or vomiting is provided. A therapeutic and/or prophylactic agent for nausea and/or vomiting, comprising a compound of the Formula (I) or a pharmaceutically acceptable salt or solvate thereof: | 2009-11-26 |
20090292125 | PROCESS FOR PREPARING TETRAHYDROQUINOLINE DERIVATIVES - The present invention is to provide a process for preparing optically active tetrahydroquinoline derivatives which can be used for the treatment and/or prevention of diseases such as arteriosclerotic diseases, dyslipidemia and the like, and a process for preparing synthetic intermediates thereof. | 2009-11-26 |
20090292126 | Ionic Liquids - The present invention relates to compositions of matter that are ionic liquids, the compositions comprising any of eleven cations combined with any of three fluorinated sulfonated anions. Compositions of the invention should be useful as solvents and, perhaps, as catalysts for many reactions, including aromatic electrophilic substitution, nitration, acylation, esterification, etherification, oligomerization, transesterification, isomerization and hydration. | 2009-11-26 |
20090292127 | Process for Producing (Z)-1-Phenyl-1-(N,N-Diethylaminocarbonyl)-2-Phthalimidomethylcyclopropane - The present invention provides a process for producing (Z)-1-phenyl-1-(N,N-diethylaminocarbonyl)-2-phthalimidomethylcyclopropane, which includes reacting (Z)-1-phenyl-1-(N,N-diethylaminocarbonyl)-2-hydroxymethylcyclopropane with an orthoester and a brønsted acid, and reacting the reaction product with a phthalimidating agent; and a process for producing (Z)-1-phenyl-1-(N,N-diethylaminocarbonyl)-2-aminomethylcyclopropane hydrochloride through the above process. | 2009-11-26 |
20090292128 | PRODUCTION OF LOW COLOR POLYETHERIMIDES - The production of low color polyetherimides, including its intermediates, such as bisimides and diaryl diether dianhydrides, may be affected by producing an improved purity intermediate of 4-nitro-N-alkylphthalimide. A salt, such as alkali metal carbonate or alkali metal hydrogen carbonate, is added to an aqueous mixture of 4-nitro-N-alkylphthalimide and 3-nitro-N-alkylphthalimide to selectively hydrolyze the imide linkage of 3-nitro-N-alkylphthalimide forming a water-soluble acid-amide salt. An organic solvent is added to this salt mixture to phase separate 4-nitro-N-alkylphthalimide having dissolved in the organic solvent from acid-amide salt of 3-nitro-N-alkylphthalimide having dissolved in water. | 2009-11-26 |
20090292129 | PROCESS FOR RESOLVING RACEMIC MIXTURES AND A DIASTEREOISOMERIC COMPLEX OF A RESOLVING AGENT AND AN ENANTIOMER OF INTEREST - A process for resolving a compound in racemic form comprising the following steps is described: a) reacting a compound in racemic form with a resolving agent, b) forming a diastereoisomeric complex of the resolving agent and an enantiomer of interest, c) separating the enantiomer of interest from the obtained diastereoisomer, wherein such a process is characterized in that said resolving agent is a compound of Formula (I). A diastereoisomeric complex between the resolving agent of Formula (I) and the enantiomer of interest is also described. The process according to the invention allows acid and basic racemic mixtures to be separated. | 2009-11-26 |
20090292130 | BIBENZOTHIOPHENE DERIVATIVES - Compounds containing bibenzochalcogenophene structures are provided in which the chalcogenide is sulfur, selenium, or tellurium. The compounds are characterized by planarity, rigid conjugation structure and high charge mobility making them useful as organic semiconductor in optical devices, electronic devices and integrated devices like organic field effect transistors (OFET) for thin film transistor liquid crystal display (LCD), electrophoretic display such as electronic paper, organic light emitting diode (OLED) for flat panel displays, organic radio frequency identification (ORFID) tags, organic photovoltaic (OPV), sensor devices, and analog and digital electronics. | 2009-11-26 |
20090292131 | PROCESSES FOR PREPARATION OF TAXANES AND INTERMEDIATES THEREOF - A paclitaxel intermediate of formula 1: | 2009-11-26 |
20090292132 | REACTOR SYSTEM AND PROCESS FOR REACTING A FEED - A reactor system comprising:
| 2009-11-26 |
20090292133 | PROCESS FOR PRODUCTION OF FATTY ACID ALKYL ESTER, AND PRODUCTION SYSTEM FOR THE PROCESS - Provided is a method of producing fatty acid alkyl esters at high reaction efficiency, wherein the impurities inhibiting the reaction such as water are removed sufficiently. | 2009-11-26 |
20090292134 | NOVEL IRIDIUM-PLATINUM COMPLEX AND METHOD OF PRODUCING THE SAME - An iridium-platinum complex of the following formula: | 2009-11-26 |
20090292135 | ORGANOMETAL BENZENEPHOSPHONATE COUPLING AGENTS - The invention relates to chemical genera of organometal benzenephosphonates useful in cross-coupling organic synthesis, having general formula: | 2009-11-26 |
20090292136 | Anionic acid-labile surfactants and methods of use - Anionic acid-labile surfactants may generally comprise compounds represented by the formula: | 2009-11-26 |
20090292137 | ADDITIVE FOR LUBRICATING OIL AND FUEL OIL, LUBRICATING OIL COMPOSITION, AND FUEL OIL COMPOSITION - Processes for producing disulfide compounds that are useful as additives for lubricating oils and fuel oils comprising a disulfide compound, as the main component, is provided. | 2009-11-26 |
20090292138 | PROCESS FOR THE PURIFICATION OF GABAPENTIN - The present invention relates to a process for the purification of gabapentin. The process relates to the addition of hydrochloric acid to an aqueous solution or suspension of gabapentin, before, during or after the concentration step of that solution, and the subsequent slurry of the gabapentin by the addition of an alcoholic solvent. The so obtained gabapentin has an high purity degree and, in particular, is characterized by a low content of lactam. | 2009-11-26 |
20090292139 | Catalyst composition and use thereof in ethane oxidation - A catalyst composition and its use for the oxidation of ethane to ethylene and acetic acid which comprises (i) a support, and (ii) in combination with oxygen, the elements molybdenum, vanadium and niobium, optionally tungsten and a component Z, which is one or more metals of Group 14 of the Periodic Table of Elements; a, b, c, d and e represent the gram atom ratios of the elements Mo, W, Z, V and Nb respectively, such that 0 | 2009-11-26 |
20090292140 | Method for the Modernization of a Urea Production Plant - A method for revamping a conventional self-stripping urea plant is disclosed, where a minor portion ( | 2009-11-26 |