| 03rd week of 2009 patent applcation highlights part 49 |
| Patent application number | Title | Published |
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| 20090018239 | UNDERFILL ADHESIVES - In accordance with the present invention, it has now been found that glycidyl epoxy resins containing substitution on the epoxide ring can be used with conventional epoxy curing agents and fluxing agents to produce underfill adhesives that are suitable for use with silver-based alloys. Owing to the structural similarity of the new materials to conventional epoxy resins, physical and material properties of the invention formulations are altered little, if at all, relative to products currently in use, and so are highly compatible with existing processes. | 2009-01-15 |
| 20090018240 | Use of Water-Soluble or Water-Dispersible Polymers as Additives in
Mineral Building Materials - The present invention relates to the use of water-soluble or water-dispersible polymers as additives in mineral building materials. The novel polymers are obtainable by polymerizing alkoxylated derivatives of 3-allyloxy-1,2-propanediol with ethylenically unsaturated mono- or dicarboxylic acids or the anhydrides, esters or mixtures thereof and, if appropriate, with one or more further ethylenically unsaturated monomers C. | 2009-01-15 |
| 20090018241 | HALOGEN-FREE PHOSPHOROUS EPOXY RESIN COMPOSITION - The present invention relates to a halogen-free phosphorous epoxy resin composition, primarily used as an adhesive for the printed circuit board. The composition comprises a halogen-free phosphorous contained epoxy resin which reduces the addition amount of additional flame retardant; in order to offer flame retardancy while maintaining high flexibility of flexible printed circuit board. | 2009-01-15 |
| 20090018242 | POLYETHERIMIDE/POLYPHENYLENE ETHER SULFONE BLENDS - Compositions comprise phase separated polyetherimide/polyphenylene ether sulfone blends. The dispersed phase has an average cross sectional size of 0.1 to 10 micrometers. The composition retains has good hydrolytic stability and is capable of withstanding steam autoclaving at temperatures of 130 to 138° C. | 2009-01-15 |
| 20090018243 | Polyolefin-Based Building Materials - Compositions comprising | 2009-01-15 |
| 20090018244 | Water-Based Fluoropolymer Composition - A fluoropolymer composition comprising:
| 2009-01-15 |
| 20090018245 | AQUEOUS PIGMENT DISPERSION AND INK COMPOSITION FOR INKJET RECORDING - The present invention is to provide an orange ink composition for inkjet recording high in color saturation and gloss, while having long storage stability and jet stability, and also to provide an aqueous pigment dispersion mainly composing the ink composition. The aqueous pigment dispersion which contains a styrene-acrylic acid copolymer containing 60% by mass or more of styrene-based monomer units with respect to total monomer components and having an acid value of 130 to 200 and a weight-average molecular weight of 6,000 to 40,000, an alkali metal hydroxide, a wetting agent and C. I. Pigment Red 168 is excellent in storage stability and high in gloss. Further, an ink composition for inkjet recording mainly composing the aqueous pigment dispersion reflects an excellent dispersibility of the aqueous pigment dispersion, thereby having a favorable jettability and excellent light fastness. | 2009-01-15 |
| 20090018246 | Stable aqueous particle dispersion the use thereof and method for producing said dispersion - A stabilizer or a dispersant from the group of the polycarboxylates for the preparation of stable aqueous dispersions of particles. | 2009-01-15 |
| 20090018247 | COMPOSITION FOR FORMING SILICA-BASED COATING FILM - A composition for forming a silica-based coating film includes a siloxane polymer and an alkali metal compound. The siloxane polymer is preferably a hydrolysis-condensation product of a silane compound having a hydrolyzable group. Sodium, lithium, potassium, rubidium, or cesium, or the like is used as the alkali metal of the alkali metal compound. Furthermore, the alkali metal compound is preferably a nitrate, sulfate, carbonate, oxide, chloride, bromide, fluoride, iodide, or hydroxide of the above alkali metal. This composition for forming a silica-based coating film may also include a pore-forming material. At least one material selected from amongst polyalkylene glycols and alkyl-terminated derivatives thereof is used as the pore-forming material. | 2009-01-15 |
| 20090018248 | HYBRID IMPACT MODIFIERS AND METHOD FOR PREPARING THE SAME - The present invention relates to hybrid impact modifiers prepared by:
| 2009-01-15 |
| 20090018249 | Hydrophobic self-cleaning coating compositions - A hydrophobic self cleaning coating composition that can be applied by conventional methods such as by spraying the composition onto a surface forming creating a wet and dry dirt repellent coating on the surface. The coating utilizes hydrophobic nanoparticles of fumed silica and/or titania in a solvent which evaporates at ambient temperature. The coating solves the problem of poor resistance to UV light, opaque appearance, and/or abrasion found in previous coatings of similar nature. Virtually transparent coating are produced as compared to conventional coatings of comparable hydrophobicity which are typically white or opaque. The coating can be applied by a single and easy spraying method and the super hydrophobic property can be achieved by drying the film by evaporation of the solvent at ambient temperature for 5 to 10 minutes. Embodiments of the hydrophobic self-cleaning coating composition can be produced resulting in a clear coating or in some cases a translucent dirt repellant film or coating on painted material, plastic, metal, glass, ceramic, fiberglass or a polymer substrate. One preferred coating composition utilizing an effective amount of a treated fumed silica in a solvent forms a coated surface providing a contact angle of at least 165 degrees as compared to water having a contact angle of from 10 to 15 degrees on a noncoated surface. The self-cleaning coating composition imparts a degree of hydrophobicity to a surface so that the treated surface will have a tilt angle of sliding of less than 2 degrees as compared to water on a noncoated surface having a tilt angle of sliding of 90 degrees or higher. | 2009-01-15 |
| 20090018250 | Zeolite Additive for Rubber and Plastic - Composition comprising a rubber or plastic material and a zeolite. The composition may be foamed or not. The composition may absorb water or other chemicals, and has characteristics making it useful in the manufacture of a variety of products. | 2009-01-15 |
| 20090018251 | POLYPROPYLENE TYPE AQUEOUS DISPERSION, POLYPROPYLENE TYPE COMPOSITE AQUEOUS EMULSION COMPOSITION AND ITS USE - A polypropylene type aqueous dispersion comprising the following components (a) to (c): | 2009-01-15 |
| 20090018252 | AQUEOUS EMULSION AND COATING - [Object] To provide an aqueous emulsion which is excellent in mechanical stability and pigment compatibility and further is excellent in film transparency and solvent resistance, and a coating by the use thereof. | 2009-01-15 |
| 20090018253 | PERFROMANCE ADDITIVES FOR THERMOPLASTIC ELASTOMERS - Thermoplastic elastomer compositions with improved elastic properties, mechanical properties, and processability are disclosed. The compositions include thermoplastic elastomers and performance additives selected from aliphathic, aromatic, or aliphatic-aromatic resins having a number-average molecular weight of 500 to 5,000. | 2009-01-15 |
| 20090018254 | AQUEOUS MULTICOMPONENT SYSTEMS, THEIR PREPARATION AND USE - Disclosed herein is an aqueous multicomponent system comprising (I) at least one aqueous binder component comprising (A) at least one secondary dispersion comprising (A1) at least one water-soluble or water-dispersible (meth)acrylate copolymer which can be prepared by a multistage copolymerization and has at least two isocyanate-reactive functional groups, and (A2) at least one low molecular weight or oligomeric, or at least one low molecular weight and oligomeric, substantially unbranched, hydrophobic polyester having at least two hydroxyl groups in the molecule, an OH number of 56 to 500 mg KOH/g, an acid number less than 10 mg KOH/g, and a number-average molecular weight Mn of 300 to 2000 Daltons, the at least one aqueous binder further comprising (B) at least one additive. The aqueous multicomponent system further comprises at least one water-free crosslinking component comprising at least one hydrophilicized polyisocyanate. Also disclosed is a process for preparing the foregoing aqueous multicomponent system. | 2009-01-15 |
| 20090018255 | COMPOSITION FOR REDUCING FUGITIVE DUST FOR SPRAY PAINT - A composition for reducing fugitive dust for spray paint according to the present invention comprises 5 to 23 parts by weight of a natural rubber, 1 to 10 parts by weight of a filler, 1 to 10 parts by weight of an adhesive agent, 1 to 3 parts by weight of a coupling agent, 1 to 3 parts by weight of a stabilizer, and 20 to 95 parts by weight of a solvent for dissolving the foregoing components. A spray paint compound for reducing fugitive dust may be prepared by mixing conventional paint for spraying with 3 to 10% by weight of said composition for reducing fugitive dust. | 2009-01-15 |
| 20090018256 | POLYURETHANE AND POLYURETHANE UREA ELASTOMERS BASED ON POLYCARBONATE POLYOLS - The present invention relates to high-quality polyurethane and polyurethane urea elastomers which exhibit unique combinations of processing characteristics, oxidation resistance, mechanical and mechanical/dynamic properties in particularly demanding applications. These polyurethane elastomers and polyurethane urea elastomers are based on novel polycarbonate polyols. | 2009-01-15 |
| 20090018257 | Aqueous polymer dispersion, preparation and use thereof - The present invention relates to an aqueous polymer dispersion comprising a copolymer of anhydride monomer units and vinyl monomer units, which copolymer has been subjected to an imidization reaction. The present invention further relates to a method for the production and use of such a dispersion. | 2009-01-15 |
| 20090018258 | Inkjet ink compositions comprising polymer modified pigments and methods of preparing the same - The present invention relates to an inkjet ink composition comprising a liquid vehicle and at least one polymer modified pigment. In one embodiment, the polymer modified pigment comprises the combination product of a pigment, a polymer, and a base, wherein the polymer is a styrene-maleic anhydride polymer or an alternating copolymer comprising at least one segment having the formula —[HB-A] | 2009-01-15 |
| 20090018259 | Method for producing acryl syrup by bulk polymerization - The present invention provides a method for producing acryl syrup by bulk polymerization, comprising a step of preparing a mixture comprising monomer component and 2,4-diphenyl-4methyl-1-pentene; a step of heating the mixture to the initial reaction temperature; and a step of adding an polymerization initiator having the half-life of not more than 30 minutes at 5-80° C., wherein the initial reaction temperature is controlled so that the polymerization initiator has the half-life of up to 30 minutes. The method of the present invention has such advantages that reaction runaway does not occur, the control of molecular weight and conversion rate is possible even at low exothermic temperature, and a partially polymerized acryl syrup can also be prepared therefrom. | 2009-01-15 |
| 20090018260 | Curable silicon-containing compositions possessing high translucency - The invention relates to curable, storage-stable silicon-containing compositions reinforced with functionalized silica useful as one and two-part sealant and adhesive systems. The cured compositions provide silicon-containing rubber having excellent translucency, physical properties and primerless adhesion. | 2009-01-15 |
| 20090018261 | Curable and cured silicone rubber compositions and methods therefor - A method for producing a functionalized silica,compositions and methods for forming curable silicone rubber compositions by using the functionalized silica are also disclosed. Compositions and methods for forming cured silicone resin compositions and products having high transparency, high tensile strength, desirable percent elongation, or a combination of the foregoing properties are also disclosed. | 2009-01-15 |
| 20090018262 | AQUEOUS POLYURETHANE DISPERSION - The invention relates to aqueous primary dispersions which contain a hydrophobic polyurethane which is produced in a mini-emulsion by reacting with (a) polyisocyanate and (b) compounds containing isocyanate reactive groups. The invention also relates to a method for producing said dispersion and the use thereof for producing coatings and adhesives. | 2009-01-15 |
| 20090018263 | Anti-graffiti powder coating composition - An anti-graffiti powder coating composition comprising
| 2009-01-15 |
| 20090018264 | RESIN COMPOSITION - In order to provide a resin composition which contains a polymer having a furan ring and a layer silicate composition and is excellent in heat resistance and mechanical strength, the present invention provides a resin composition which contains a layer silicate composition and a polymer having a repeating unit represented by the following formula (1). | 2009-01-15 |
| 20090018265 | POLYETHERIMIDE/POLYPHENYLENE ETHER SULFONE BLENDS - Compositions comprise phase separated polyetherimide/polyphenylene ether sulfone blends. The dispersed phase has an average cross sectional size of 0.1 to 10 micrometers. The composition retains has good hydrolytic stability and is capable of withstanding steam autoclaving at temperatures of 130 to 138° C. | 2009-01-15 |
| 20090018266 | Preparation of hydrophilic nanoparticles by copolymerization of mono and divinyl monomers in micellar solution - The present invention relates to the preparation of hydrophilic nanoparticles and in particular hydrophilic nanoparticles that are biocompatible. Free radical monovinyl-divinyl monomer copolymerization/cross-linking reactions of water-soluble, monovinyl N-vinyl-2-pyrrolidone (NVP) with a bi-unsaturated divinyl, comonomer (poly{ethylene glycol}dimethacrylate) (PEGDMA), has been found to yield hydrophilic nanoparticles (NPs). These nanoparticles are built from three-dimensional nanopolymer networks. In the polymers' synthesis the composition of the monomers, and the total monomer concentration were varied. The characteristics of copolymers were determined by nuclear magnetic resonance spectroscopy (NMR), Fourier transform infrared (FTIR) and elemental analysis. Particle size and morphology of nanoparticles were confirmed by dynamic light scattering (DLS), transmission electron microscope (TEM) and scanning electron microscope (SEM) methods. In the present invention hydrophilic polymers can be used in micellar polymerization to create hydrophilic nanoparticles. | 2009-01-15 |
| 20090018267 | Polypropylene Composition Comprising a Propylene Homopolymer Component - The present invention concerns a polypropylene composition comprising a nucleated propylene homopolymer having improved optical properties. | 2009-01-15 |
| 20090018268 | Polylactide Acid-Containing Resin Composition, Resin Film and Resin Fiber - A polylactic acid-containing resin composition including a polylactic acid (A), and a (meth)acrylic resin (B) having an alkyl (meth)acrylate constituent unit as a main component, wherein the (meth)acrylic resin (B) having a weight average molecular weight of more than 30,000 g/mole and a glass transition temperature (Tg) of 10° C. or lower, and wherein the polylactic acid (A) and the (meth)acrylic resin (B) form a fine phase separation structure. | 2009-01-15 |
| 20090018269 | FLUORINATED CYCLIC OLEFINIC GRAFT POLYMER - The present invention provides a graft polymer and compositions comprising a cyclic olefin polymer characterized by having a glass transition temperature of about 60° C. to 250° C and a molecular weight of about 400 to 300000, and a fluorocarbon alkyl group grafted on the cyclic olefin polymer. | 2009-01-15 |
| 20090018270 | Copolymer having a controlled structure and use thereof - The invention relates to a copolymer having a controlled structure, comprising at least two parts, part A and part B, said parts having different compositions, wherein part A is a hydrophilic or hydrophobic part, and part B is a part comprising units deriving from a monomer B having formula: CH | 2009-01-15 |
| 20090018271 | Coating Composition and Article Coated With Same - A coating composition including of a (meth)acrylic resin (A) containing a hydroxyl group and a polyisocyanate compound (B) containing a plurality of isocyanate groups. The (meth)acrylic resin (A) is obtained by copolymerizing a monomer mixture essentially containing a polycaprolactone-modified hydroxyalkyl (meth)acrylate and a hydroxyl group-containing (meth)acrylate. The coating composition is characterized in that the hydroxyl group in the hydroxyl group-containing (meth)acrylate is a primary hydroxyl group and the hydroxyl number of the (meth)acrylic resin (A) is 125-145. | 2009-01-15 |
| 20090018272 | Rubber composition and studless tire obtained by using the rubber composition - The object of the present invention is to provide a rubber composition suitable for a studless tire, which can inhibit rubber hardness increase with time and reveals excellent performance on ice and snow for a long time. The present invention relates to a rubber composition comprising 1 to 60 parts by weight of hydrogenised liquid polybutadiene based on 100 parts by weight of a rubber component containing at least 80% by weight of a natural rubber and a butadiene rubber, wherein a peak temperature of tan δ is at most 45° C. and rubber hardness at 0° C. is at most 64. | 2009-01-15 |
| 20090018273 | POLYHEDRAL OLIGOMERIC SILSESQUIOXANE AND CARBORANE CONTAINING NETWORK POLYMERS - A thermoset and method of making such by crosslinking a mixture of a polyhedral oligomeric silsesquioxane having pendent siloxane groups or unsaturated carbon bonds and a siloxylcarborane compound having unsaturated carbon bonds. | 2009-01-15 |
| 20090018274 | METHOD FOR THE MANUFACTURE OF PRESSURE SENSITIVE ADHESIVES - A method for the manufacture of an adhesive id described, comprising: (A) Providing an initial reaction product of a solution polymerization reaction, the initial reaction product comprising polymer, unreacted polymerizable reactant, non-poly-merizable material, and solvent; and (B) Purifying the initial reaction product by adding an oxidizing agent and a reducing agent to the initial reaction product and allowing the unreacted polymerizable reactant in the initial reaction product to further react, thereby providing a second reaction product comprising additional polymer and a lower level of unreacted polymerizable reactant than was present in the initial reaction product. Optionally, the method of the invention may further comprise: Precipitating the polymer from the second reaction product to provide a precipitated polymer, and separating the precipitated polymer from the remainder of the second reaction product, the precipitated polymer comprising a lower level of non-polymerizable material or unreacted polymerizable reactant or both non-polymerizable material and unreacted polymerizable reactant than was present in the second reaction product. | 2009-01-15 |
| 20090018275 | Method of Bonding Perfluoroelastomeric Materials to a Surface - The invention includes a method of bonding a perfluoroelastomer material to first surface that includes: (a) contacting a first surface with a bonding agent comprising a curable perfluoropolymer and a curing agent; (b) curing the bonding agent to form a perfluoroelastomer material that is bonded to the first surface. In the practice of such method, the bonding agent may be a solution prepared by dissolving the curable perfluoroelastomer and the curing agent in a solvent. In an embodiment of the invention, the perfluoroelastomer material formed in step (b) is a coating layer or, alternatively, the first surface is a surface of a perfluoroelastomer member and the perfluoroelastomer material formed is a perfluoroelastomer weld. | 2009-01-15 |
| 20090018276 | Polysiloxanes with anti-fouling activity - Anti-fouling materials may include one or more of a number of suitable copolymers (e.g., block copolymers, graft copolymers, etc.) which provide biocidal and/or fouling release characteristics. The copolymers may include a polysiloxane backbone with one or more polymers grafted onto the polysiloxane backbone. | 2009-01-15 |
| 20090018277 | RESIN COMPOSITION EXCELLENT IN HEAT RESISTANCE AND ADHESIVENESS, AND METHOD FOR PRODUCING SAME - Disclosed is a resin composition composed of a heat-treated resin component (A) obtained by heating and mixing an aromatic imide resin or an aromatic imidazole resin with a carboxylic acid anhydride, and a silane compound (B) having at least one functional group selected from the group consisting of an epoxy group, an amino group, an amide group, a methoxy group, an isocyanate group, a carboxyl group, a mercapto group, a vinyl group, a (poly)sulfide group and a methacrylo group. This resin composition has excellent heat resistance of aromatic imide resins and aromatic imidazole resins while being remarkably improved in adhesion to various bases. | 2009-01-15 |
| 20090018278 | Alkylated Aminopropylated Methylene-Di-(Cyclohexylamine) And Uses Thereof - The present invention provides epoxy curing agent compositions comprising alkylated aminopropylated methylene-di-(cyclohexylamine) compounds. Amine-epoxy compositions and articles produced from these amine-epoxy compositions are also disclosed. | 2009-01-15 |
| 20090018279 | Method for controlling sheeting in gas phase reactors - Embodiments of the present invention relate to measuring and controlling static in a gas phase reactor polymerization. In particular, embodiments relate to monitoring carryover static in an entrainment zone during gas phase polymerization to determine the onset of reactor discontinuity events such as chunking and sheeting. Embodiments also relate to monitoring carryover static to determine the need for effective additions of continuity additives that minimize reactor static activity and thereby preventing discontinuity events. | 2009-01-15 |
| 20090018280 | HORIZONTAL TRAYED REACTOR - A horizontal trayed reactor operable to facilitate a chemical reaction in a reaction medium flowing therethrough. The reactor can include a plurality of vertically spaced trays disposed within the horizontally elongated vessel shell. The reaction medium can flow in generally opposite directions on vertically adjacent trays so that the reaction medium flows generally back-and-forth through the reactor. | 2009-01-15 |
| 20090018281 | MULTI-LEVEL TUBULAR REACTOR WITH INTERNAL TRAY - A multi-level tubular reactor operable to facilitate a chemical reaction in a reaction medium flowing therethrough. The tubular reactor can include a horizontally elongated reactor segment containing a tray that divides the internal volume of the reactor segment into upper and lower chambers. The reaction medium can flow through the upper and lower in generally opposite directions. | 2009-01-15 |
| 20090018282 | MULTI-LEVEL TUBULAR REACTOR WITH OPPOSITELY EXTENDING SEGMENTS - A multi-level tubular reactor operable to facilitate a chemical reaction in a reaction medium flowing therethrough. The tubular reactor can include a plurality of horizontally elongated and vertically spaced reactor segments coupled to and extending outwardly from a common header. One or more of the reactor segments can contain a tray that divides the internal volume of the reactor segment into upper and lower chambers. The reaction medium can flow away from the header in the upper chambers and back to the header in the lower chambers. | 2009-01-15 |
| 20090018283 | MULTI-LEVEL TUBULAR REACTOR WITH DUAL HEADERS - A multi-level tubular reactor operable to facilitate a chemical reaction in a reaction medium flowing therethrough. The tubular reactor can include a plurality of horizontally elongated and vertically spaced tubular members coupled to and extending between a pair of horizontally spaced and vertically elongated headers. | 2009-01-15 |
| 20090018284 | REACTOR SYSTEM WITH OPTIMIZED HEATING AND PHASE SEPARATION - A reactor system operable to facilitate a chemical reaction in a reaction medium flowing therethrough. The reactor system includes a heat exchanger for heating the reaction medium and a disengagement vessel for disengaging vapor from the heated reaction medium. | 2009-01-15 |
| 20090018285 | Method for Thermally Treating Polyester Pellets to Obtain a Partial Crystallization - The invention relates to a method for thermally treating polyester pellets to obtain a partial crystallization, whereby the polyester melt is delivered to an underwater granulating system and granulated; the thus obtained granulates are carried from the underwater granulating system through a water-solids separator over a short conveying distance; the dried granulates are then delivered to a treatment device at a granulate temperature higher than 100 degrees C. without external energy or heat being supplied. The heat treatment leading to partial crystallization results from the intrinsic heat of the granulates, whereby the treatment device is embodied as an at least lightly inclined reactor, into which the granulates are delivered at a temperature higher than 100 degrees C., the granulates passing through said reactor from the loading point to the discharge point under their own weight and leaving the same at a temperature higher than 130 degrees C. | 2009-01-15 |
| 20090018286 | SYSTEM AND PROCESS FOR PRODUCTION OF POLYETHYLENE AND POLYPROPYLENE - A method for producing a polyethylene or polypropylene polymer, or co-polymer thereof, comprises contacting a monomer-containing medium with polymerization catalyst particles in at least one high shear mixing device to form a nanodispersion, wherein the particles have a mean diameter less than 1 micron. The monomer is selected from the group consisting of ethylene, propylene, and combinations thereof. The method further includes subjecting the nanodispersion to polymerization conditions comprising pressure in the range of about 203 kPa to about 6080 kPa (about 2 atm to about 60 atm) and temperature in the range of about 20° C. to about 230° C., whereby at least a portion of the monomer is polymerized. A system for carrying out the method is also disclosed. | 2009-01-15 |
| 20090018287 | Fatty Acid Monomers To Reduce Emissions and Toughen Polymers - Novel fatty acid monomers and methods for their synthesis are provided for use in polymerization reactions. Fatty acid monomers are employed as reactive diluents in the polymerization of vinyl esters and polyesters for one or more purposes selected from improving the fracture resistance, lowering the processing viscosity and reducing the volatile organic compounds present in the polymerization mixture. | 2009-01-15 |
| 20090018288 | CROSSLINKED OLEFIN POLYMERS AND PROCESS FOR PRODUCTION THEREOF - Crosslinked olefin polymers which are reduced in stickiness and improved in rigidity, heat resistance, light resistance, and water resistance while retaining the molding properties such as injection moldability, spinnability, film-forming properties and the physical properties such as toughness (including elongation and break strength) and tackiness; and a process for the production thereof. Crosslinked olefin polymers which are obtained by reacting an α-olefin polymer produced by polymerization of at least one α-olefin having 6 or more carbon atoms or polymerization of at least one α-olefin having 6 or more carbon atoms with at least one other α-olefin with a crosslinking agent and which satisfy the following requirements: (1) the content of units of α-olefins having 6 or more carbon atoms is 50 mol % or more, (2) the molecular weight distribution (Mw/Mn) as determined by gel permeation chromatography (GPC) is 7.0 or more in terms of polystyrene, (3) the content of components having weight-average molecular weights (Mw) of 10 | 2009-01-15 |
| 20090018289 | PROCESS FOR PRODUCTION OF HIGH-ISOPRENE BUTYL RUBBER - The present invention relates to a continuous process for producing polymers at conversions ranging from 50% to 95% having a Mooney viscosity of at least 25 Mooney-units and a gel content of less than 15 wt. % containing repeating units derived from at least one isoolefin monomer, more than 4.1 mol % of repeating units derived from at least one multiolefin monomer and optionally further copolymerizable monomers in the presence of AlCl | 2009-01-15 |
| 20090018290 | Preparation of Supported Silyl-Capped Silica-Bound Anion Activators and Associated Catalysts - A method for the preparation of olefin polymerization catalysts that are the reaction products of the catalytic reaction of surface hydroxyls of a support with a trialkyl silane to afford hydrogen and the corresponding surface bound alkyl silyl ether and at the same time with a strong Lewis acid which support is converted to a silica bound anion that in a second step is fully converted by reaction with QM | 2009-01-15 |
| 20090018291 | METHOD OF REGENERATION OF TITANIUM-CONTAINING MOLECULAR SIEVE CATALYST - Disclosed herein is a method of regenerating a titanium-containing molecular sieve catalyst. Particularly, this invention provides a method of regenerating a titanium-containing molecular sieve catalyst used in epoxidation of olefin through simple treatment using a mixture solvent comprising aqueous hydrogen peroxide and alcohol. According to the method of this invention, when the catalyst having decreased activity is regenerated, the activity of the regenerated catalyst is equal to that of new catalyst and can be maintained stable for a long period of time. | 2009-01-15 |
| 20090018292 | Monocyclopentadienyl Complexes - Monocyclopentadienyl complexes in which the cyclopentadienyl system bears at least one bridged keto, thioketo, imino or phosphino group, a catalyst system comprising at least one of the monocyclopentadienyl complexes and a process for preparing polyolefins by polymerization or copolymerization of olefins in the presence of the catalyst system. | 2009-01-15 |
| 20090018293 | Process for the preparation of a metaloorganic compound comprising at least one imine ligand - The invention relates to a process for the preparation of a metalorganic compound, comprising at least one imine ligand, characterized in that an imine ligand according to formula 1, or the HA adduct thereof, wherein HA represents an acid, of which H represents its proton and A its conjugate base, is contacted with a metal-organic reagent of formula 2 in the presence of at least 1, respectively 2 equivalents of an inorganic or metal-organic base, wherein Y═N—R (formula 1), Y is selected from a substituted carbon, nitrogen or phosphorous atom, R represents a proton, a protic or an aprotic substituent, and the metal organic compound is: M | 2009-01-15 |
| 20090018294 | Terminally Iodized Polyfluoroalkane Oligomer and Process for Producing the Same - A terminally iodized polyfluoroalkane oligomer represented by the following general formula: | 2009-01-15 |
| 20090018295 | POLYMERS FOR PREVENTING OR REDUCING ALUMINOSILICATE SCALE IN A BAYER PROCESS - Materials and a process are provided whereby polymers with the pendant group or end group containing —Si(OR″) | 2009-01-15 |
| 20090018296 | Norbornene Addition Copolymer and Moldings - A norbornene addition copolymer obtained by subjecting a norbornene monomer (A), an aromatic vinyl compound (B), and an α-olefin having 2 to 20 cabon atoms (C) to addition copolymerization, the sum of the content of repeating units derived from the norbornene monomer (A) and the content of repeating units derived from the aromatic vinyl compound (B) being 25 to 90 mol % based on the total repeating units, and the content of repeating units derived from the aromatic vinyl compound (B) being 0.55 to 10 (mol) times the content of repeating units derived from the norbornene monomer (A); and a molded article obtained by molding the norbornene addition copolymer. According to the present invention, a norbornene addition copolymer exhibiting excellent transparency, a high refractive index, and a small intrinsic birefringence value, and a molded article obtained by molding the norbornene addition copolymer are provided. | 2009-01-15 |
| 20090018297 | Halogenated terpolymers of isobutylene, diolefin monomer and styrenic monomer - A halogenated butyl polymer having improved properties, the butyl polymer derived from a monomer mixture comprising a C | 2009-01-15 |
| 20090018298 | COPOLYMERS FORMED BY RADICAL POLYMERIZATION - Certain copolymers formed from alkenes and one or more activated alkenes. In particular copolymers of isobutylene and one or more activated alkenes. Activated alkenes are, for example, selected from alkyl acrylates, alkyl methacrylates, maleic anhydride, or isobutenyl succinic anhydride. | 2009-01-15 |
| 20090018299 | Ethylenic Polymer and Molded Article Obtained Therefrom - An ethylene-α-olefin copolymer for a film or sheet satisfying the following requirements [1] to [5] simultaneously is excellent in transparency and moldability and is suitably used for a film or sheet excellent in mechanical strength. | 2009-01-15 |
| 20090018300 | MONOMERS AND POLYMERS FROM BIODERIVED CARBON - The present disclosure provides compositions including biobased monomers derived from biological sources for the synthesis of polymers from bioderived carbon. The monomers and resulting polymers are comparable to petroleum derived monomers and polymers, but have a carbon isotope ratio characteristic of bioderived materials. Methods for synthesizing polymers having 100% biobased materials are also disclosed. | 2009-01-15 |
| 20090018301 | HETEROGENEOUS HYDROSILYLATION CATALYSTS, POLYMERS FORMED THEREWITH, AND RELATED COATING COMPOSITIONS - Disclosed are heterogeneous platinum group metal catalysts that are catalytically active towards hydrosilylation. These catalysts include a carrier in communication with platinum group metal particles, wherein the particles are affixed to a polyelectrolyte layer. Also disclosed are polymers that are the hydrosilylation reaction product of (a) a polysiloxane containing silicon hydride and (b) an organic compound having aliphatic unsaturation in the molecule, wherein the hydrosilylation reaction is carried out in the presence of a catalytic amount of such a catalyst, a heterogeneous platinum group metal catalyst that is catalytically active towards hydrosilylation, coating compositions that include such polymers and substrates at least partially coated with such compositions. | 2009-01-15 |
| 20090018302 | POLYISOCYANATES CONTAINING ALLOPHANATE AND SILANE GROUPS - The invention relates to polyisocyanates containing allophanate groups and silane groups, to a process for preparing them and to their use as a starting component in the production of polyurethane polymers, more particularly as a crosslinker component in polyurethane paints and coatings. | 2009-01-15 |
| 20090018303 | Process for Producing Low-Molecular Polyphenylene Ether - A process for producing a low-molecular polyphenylene ether having a content of components with molecular weights of 20,000 or more of 10 mass % or less and a number average molecular weight of 4,000 or less by a redistribution reaction which involves reacting a raw polyphenylene ether having a number average molecular weight of 10,000 or more with a polyphenol compound and a radical initiator, characterized in that the redistribution reaction step is a step conducted in a solvent; the ratio of the raw polyphenylene ether to the solvent (raw polyphenylene ether:solvent) (mass ratio) is provided at 0.4:100 to 40:100 (mass ratio); and the ratio of the radical initiator to the solvent (radical initiator:solvent) (mass ratio) is provided at 0.5:100 to 5:100 (mass ratio). | 2009-01-15 |
| 20090018304 | KETONE-MODIFIED RESORCINOL-FORMALIN RESIN - It is an object of the invention to provide a ketone-modified resorcinol-formalin resin, which has a moderate flowability when transformed into an aqueous solution and has both a reduced content of resorcinol monomer and a reduced content of resorcinol-formalin resin of resorcinol pentanuclear or higher nuclear bodies. The invention relates to a ketone-modified resorcinol-formalin resin, which is produced by a two-step reaction and wherein a peak area corresponding resorcinol monomer is 3 to 9% and a peak area corresponding to resorcinol pentanuclear and higher nuclear bodies is 30 to 55% relative to the total peak area obtained by gel permeation chromatographic analysis of the resorcinol-formalin resin. | 2009-01-15 |
| 20090018305 | TRIAZINE DERIVATIVE, LIQUID CRYSTAL COMPOSITION, ANISOTROPIC MATERIAL, AND LIQUID CRYSTAL DISPLAY DEVICE USING THE SAME - A triazine derivative represented by formula (I) below: | 2009-01-15 |
| 20090018306 | Selectively-Releasable Adhesives - In one embodiment, a selectively-releasable adhesive includes a copolymer formed from a multifunctional alcohol and a multifunctional carboxylic acid, wherein the copolymer has been cured the equivalent of up to approximately 20 hours at 120° C. and 100 millitorr. | 2009-01-15 |
| 20090018307 | RESIN FOR OPTICAL SEMICONDUCTOR ELEMENT ENCAPSULATION CONTAINING POLYIMIDE - The present invention relates to a resin for optical semiconductor element encapsulation containing a polyimide which is obtained by an imidation of a polyimide precursor obtained by a polycondensation of an aliphatic acid dianhydride with an aliphatic or aromatic diamine compound; and an optical semiconductor device containing the resin and an optical semiconductor element encapsulated with the resin. The resin for optical semiconductor element encapsulation according to the present invention exhibits excellent advantages that it has a high light-transmitting property, is excellent in heat resistance, and shows an excellent light resistance even against short-wavelength light. | 2009-01-15 |
| 20090018308 | Curable Composition - A curable composition containing an inorganic compound A having sulfur atom and/or selenium atom, a compound B represented by the following formula 1: | 2009-01-15 |
| 20090018309 | Method for Producing Aromatic Compound Polymer - A method for producing an aromatic compound polymer comprising oxidatively polymerizing one or more of aromatic compound(s) having two or more hydrogen atoms directly connected to aromatic ring(s), in the presence of an oxidizing agent, wherein the method employs a catalyst composed of a transition metal complex or a catalyst prepared from a transition metal complex and an activating agent, and said catalyst has a parameter P defined by the following formula (A) of 0.50 or more, and a parameter Eo defined by the following formula (B) of 0.50 [V] or more: | 2009-01-15 |
| 20090018310 | PEPTIDES AND PEPTIDE DERIVATIVES, THE PRODUCTION THEREOF AS WELL AS THEIR USE FOR PREPARING A THERAPEUTICALLY AND/OR PREVENTIVELY ACTIVE PHARMACEUTICAL COMPOSITION - The invention relates to peptides and peptide derivatives of the following general Formulas (Ia) and (Ib) as well as in particular anti-inflammatory drugs containing these peptides. | 2009-01-15 |
| 20090018311 | METHODS AND COMPOUNDS FOR PRODUCING DIPEPTIDYL PEPTIDASE IV INHIBITORS AND INTERMEDIATES THEREOF - Methods and compounds for production of cyclopropyl-fused pyrrolidine-based inhibitors of dipeptidyl peptidase IV are provided. | 2009-01-15 |
| 20090018312 | IGF-1 RECEPTOR INTERACTING PROTEINS - The invention comprises a nucleic acid molecule with the sequence SEQ ID NO:5 and the complementary sequence, and its use in diagnosis and therapy. This nucleic acid molecule (IIP-10) is a gene which encodes an IGF-1 receptor binding polypeptide. | 2009-01-15 |
| 20090018313 | ENHANCED PRODUCTION OF BLOOD CLOTTING FACTORS AND FIBRIN FABRIC - The blood collection, processing and transfer by separation of discrete components containing additional citrate (at least about trisodium citrate 9% w/v) in one or other of collection or processing bag provides for enhanced yield and purity of cryoprecipitate. Inhibiting the activation or denaturation of blood components including blood cells and plasma proteins and with the removal of the activated and denatured components thereby improving safety and efficacy of end products. The inventive process is particularly suited to an improved extraction process to yield concentrated clotting factors from single donors or limited pools without use of chromatography. Following extraction the remaining cryoprecipitate can advantageously be formed into a fibrin fabric used in surgeries and in the treatment of wounds. | 2009-01-15 |
| 20090018314 | GAMMA-1 AND GAMMA-3 ANTI-HUMAN CD23 MONOCLONAL ANTIBODIES AND USE THEREOF AS THERAPEUTICS - Monoclonal antibodies which specifically bind human CD23, the low affinity receptor for IgE (FceRII/CD23), and contain either a human gamma-1 or human gamma-3 constant domain, are disclosed. The antibodies are useful for modulating or inhibiting induced IgE expression. Accordingly, they have practical utility in the treatment or prophylaxis of disease conditions wherein inhibition of induced IgE production is therapeutically desirable, including allergic conditions, autoimmune diseases and inflammatory diseases. | 2009-01-15 |
| 20090018315 | B7-H3 and B7-H4, Novel Immunoregulatory Molecules - The invention provides novel B7-H3 and B7-H4 polypeptides useful for co-stimulating T cells, isolated nucleic acid molecules encoding them, vectors containing the nucleic acid molecules, and cells containing the vectors. Also included are methods of making and using these co-stimulatory polypeptides. | 2009-01-15 |
| 20090018316 | Interleukin-15 receptors - There are disclosed Interleukin-15 Receptor (IL-15R) proteins, DNAs and expression vectors encoding IL-15R, and processes for producing IL-15R as products of recombinant cell cultures. | 2009-01-15 |
| 20090018317 | Reactive dyestuffs with alkylthio group and beta-sulfatoethysulfone group - The present invention provides a reactive dyestuff with an alkylthio group and a β-sulfatoethylsulfone group, which is represented by formula (I), | 2009-01-15 |
| 20090018318 | Basic Yellow Dyes as Dye Component for Optical Data Recording Media - The present invention relates to the use of Basic Yellow dyes as dye component for optical data recording media. In a preferred aspect the present invention relates to Basic Yellow dyes together with a metalazo complex dye as dye components for optical data recording media. | 2009-01-15 |
| 20090018319 | DNA sequence in plant Caragana jubata with freeze tolerance - Abstract An isolated DNA sequence set forth in SEQ ID NO: 32, which is differentially expressed in apical buds of plant | 2009-01-15 |
| 20090018320 | Dna detection method using molecular beacon with the use of monomer emission/excimer emission switching of fluorescent molecule - It is intended to provide a means and a method whereby a molecule for DNA detection at an elevated accuracy can be provided, different form the existing DNA detection system with the use of a molecular beacon. A molecular beacon wherein fluorescent organic groups capable of forming an excimer are bonded to the 3′ and 5′ ends of a single-stranded oligonucleotide to be hybridizable with a subject oligonucleotide and the switching of monomer emission/excimer emission is utilized; and a method of detecting SNP by using this molecular beacon. | 2009-01-15 |
| 20090018321 | METHODS AND COMPOSITIONS FOR THE SPECIFIC INHIBITION OF GENE EXPRESSION BY DOUBLE-STRANDED RNA - The invention provides compositions and methods for selectively reducing the expression of a gene product from a desired target gene, as well as treating diseases caused by expression of the gene. The method involves introducing into the environment of a cell an amount of a double-stranded RNA (dsRNA) such that a sufficient portion of the dsRNA can enter the cytoplasm of the cell to cause a reduction in the expression of the target gene. The dsRNA has a first oligonucleotide sequence that is between 26 and about 30 nucleotides in length and a second oligonucleotide sequence that anneals to the first sequence under biological conditions. In addition, a region of one of the sequences of the dsRNA having a sequence length of from about 19 to about 23 nucleotides is complementary to a nucleotide sequence of the RNA produced from the target gene. | 2009-01-15 |
| 20090018322 | Separation of different isoforms of plasmid DNA using ultrafiltration - A method of using pressure-driven ultrafiltration efficiently to separate isoforms of plasmid DNA such as is created in bioreactors known in the art. | 2009-01-15 |
| 20090018323 | METHOD FOR EXTRACTING NUCLEIC ACID FROM BLOOD - The present invention relates to an improved method for isolating nucleic acids, particularly genomic desoxyribonucleic acid (DNA) from blood. | 2009-01-15 |
| 20090018324 | LABELED NUCLEOTIDE ANALOGS AND USES THEREFOR - Labeled nucleotide analogs used in place of naturally occurring nucleoside triphosphates or other analogs in template directed nucleic acid synthesis reactions and other nucleic acid reactions, and various analyses based thereon, including DNA sequencing, single base identification, hybridization assays and others. | 2009-01-15 |
| 20090018325 | PROCESS FOR PREPARING L-NUCLEIC ACID DERIVATIVES AND INTERMEDIATES THEREOF - A novel method has been found to produce 2,2′-anhydro-1-(β-L-arabinofuranosyl)thymine as a novel useful intermediate compound. A novel method has been further found to produce thymidine from 2,2′-anhydro-1-(β-L-arabinofuranosyl)thymine. According to these methods, synthesis of various L-nucleic acid derivatives, synthesis of which has been difficult till now, is possible. | 2009-01-15 |
| 20090018326 | CELLULOSE ACYLATE FILM AND METHOD FOR PRODUCING THE SAME - A cellulose acylate film, which contains 1% to 25% by mass of a plasticizer and has a cellulose acylate composition satisfying the inequalities of 0≦X≦2.5 and 2.1≦X+Y≦3.0 (in which X is a substitution degree of acetyl group, and Y is a substitution degree of at least one group selected from propionyl, butyryl, and phthaloyl groups), is transversely stretched under conditions of [preheating temperature>stretching temperature] and [preheating zone length/stretching zone length=0.1 to 10]. After the transverse stretching, the film is heat-fixed under conditions of [stretching temperature>heat-fixing temperature] and [heat-fixing zone length/stretching zone length=0.1 to 10]. | 2009-01-15 |
| 20090018327 | SUGAR CHAIN CONTAINING 4-POSITION HALOGENATED GALACTOSE AND APPLICATION THEREOF - The present invention is directed to, for example, an oligosaccharide having at an end thereof a 4-position halogenated galactose residue represented by formula (I): | 2009-01-15 |
| 20090018328 | PHTHALOCYANINE COMPOUND AND METHOD FOR PRODUCING THE SAME, AND COLORING COMPOSITION CONTAINING THE PHTHALOCYANINE COMPOUND - To provide a phthalocyanine compound represented by the following general formula (1), which is halogen-free and has green hue, and also has resistance to an organic solvent and an acid: | 2009-01-15 |
| 20090018329 | NOVEL HETEROCYCLIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS MEDICAMENTS, IN PARTICULAR AS ANTIBACTERIALS AND BETA-LACTAMASE INHIBITORS - The invention relates to novel heterocyclic compounds of general formula (I), and their salts with a base or an acid: | 2009-01-15 |
| 20090018330 | PROCESS FOR PREPARING TRANSITION METAL-CARBENE COMPLEXES - Process for preparing cyclometallated transition metal-carbene complexes comprising at least one carbene ligand, which comprises reacting a ligand precursor with a base, an auxiliary reagent and a metal complex comprising at least one metal M | 2009-01-15 |
| 20090018331 | CONDENSED IMIDAZOLE DERIVATIVES - The present invention is related to compounds represented by the following formula, or salts or hydrates thereof | 2009-01-15 |
| 20090018332 | Processes For Preparing Bicyclic Oxazine Carboxaldehyde and Beta-Lactamase Inhibitors - The invention relates to processes for the preparation of the bicyclic oxazine carboxaldehyde Compound 1: | 2009-01-15 |
| 20090018333 | Dihydropteridione derivatives, process for their manufacture and their use as medicament - Disclosed are new dihydropteridinones of the formula (I) | 2009-01-15 |
| 20090018334 | Chiral inorganic-organic composite porous material and method for preparing the same - The present invention provides a chiral inorganic-organic composite porous material in which cationic chiral organic molecules are present as charge-balancing cations in a porous material containing charge-balancing cations, as well as a method for preparing the same by an ion exchange process. The chiral inorganic-organic composite porous material according to the present invention is excellent in stability, selectivity and durability, and thus, will be useful as a chiral-selective catalyst or a material of separating an isomeric mixture. | 2009-01-15 |
| 20090018335 | FUSED HETEROCYCLIC COMPOUND - The present invention relates to a compound represented by the formula: | 2009-01-15 |
| 20090018336 | Racemization process of R-zopiclone - In one of the embodiments, the present invention provides a racemization process comprising: removing the organic solvent from a mother liquor comprising R-zopiclone malate, eszopiclone malate and an organic solvent to obtain a mixture of R-zopiclone malate and eszopiclone malate; mixing the mixture with water to obtain a solution; neutralizing R-zopiclone malate and eszopiclone malate in the solution to obtain a precipitate of R-zopiclone and eszopiclone; filtering the precipitate; mixing the precipitate of R-zopiclone and eszopiclone with DBU and an organic inert solvent having a boiling point of at least 80° C.; heating; and cooling to obtain a zopiclone racemate. | 2009-01-15 |
| 20090018337 | PROCESS FOR THE PREPARATION OF A PHARMACEUTICAL INTERMEDIATE - The present invention relates to a process for the preparation of {2-[4-(α-phenyl-p-chlorobenzyl)-piperazin-1-yl]-ethoxy}-acetic acid-N,N-dimethylamide of the Formula (I) and enantiomers thereof. The compound of the Formula (I) or enantiomers thereof are important pharmaceutical intermediates suitable for direct transformation into non-sedating antihistamine type pharmaceutical active ingredients cetirizine and levocetirizine. | 2009-01-15 |
| 20090018338 | Treatment of CRTH2-Mediated diseases and conditions - The present invention provides indole derivatives that antagonize prostaglandin D | 2009-01-15 |
