27th week of 2012 patent applcation highlights part 53 |
Patent application number | Title | Published |
20120172479 | POLYMER COMPOSITIONS FOR TEMPORARY BONDING - Embodiments in accordance with the present invention are directed to polymer compositions that are useful for forming temporary bonding layers that serve to releasably join a first substrate to a second substrate as well as methods of both forming such a temporary bond and methods of debonding such substrates. Some such polymer compositions encompass a casting solvent, a photoacid generator and optionally a sensitizer and/or an adhesion promoter. | 2012-07-05 |
20120172480 | PHOTOCURABLE RESIN COMPOSITION, METHOD OF FABRICATING OPTICAL FILM USING THE SAME, AND OPTICAL FILM INCLUDING THE SAME - A photocurable resin composition includes an ester (meth)acrylate, an antistatic agent, a silicone additive, an initiator, and at least one UV-curable unsaturated compound. The at least one UV-curable unsaturated compound may include a monofunctional or multifunctional UV-curable monomer, and a (meth)acrylate containing about 10 mol % or more of an ethylene oxide group. | 2012-07-05 |
20120172481 | PHOTOCURABLE ADHESIVE COMPOSITION, MODULE APPARATUS USING THE SAME, AND METHOD OF ASSEMBLING A MODULE - A photocurable adhesive composition, a module apparatus, and a method of assembling a module, the composition including a urethane (meth)acrylate binder, the composition having a viscosity of about 3,000 to about 6,000 cps at 25° C., and providing an adhesive film having an adhesive strength of about 30 N/cm | 2012-07-05 |
20120172482 | OPTICAL ADHESIVE COMPOSITION AND DISPLAY PANEL INCLUDING THE SAME - An optical adhesive composition includes a urethane(meth)acrylate resin having at least one hydroxyl group and at least one vinyl group, the urethane(meth)acrylate resin having a curing contraction ratio expressed by Equation 1 of about 0 to about 3%; and an adhesion of about 30 to about 80 kgf: | 2012-07-05 |
20120172483 | PROCESS FOR PRODUCTION OF CURED MOLDED ARTICLE, AND CURED MOLDED ARTICLE - Provided is a process for production of a cured molded article capable of readily producing a transparent and discoloration-free cured molded article that exhibits a low shrinkage ratio and an excellent heat resistance, abrasion resistance, and mold release behavior. Also provided is a cured molded article that is useful in a variety of applications, for example, as an optical member. The process for production of a cured molded article from a curable resin composition that comprises a condensable inorganic compound, a curable organic compound, and a curing agent is a process for production of a cured molded article including a first step composed of a step of thermally curing the curable resin composition at 80 to 200° C. and/or a step of curing the curable resin composition by exposure to active-energy radiation, and a second step of subjecting the cured material obtained in the first step to a thermal cure at above 200° C. but not more than 500° C. | 2012-07-05 |
20120172484 | OPTICAL ADHESIVE COMPOSITION FOR DISPLAYS, OPTICAL ADHESIVE FILM PREPARED FROM THE SAME, AND DISPLAY PANEL INCLUDING THE SAME - An optical adhesive film prepared from an optical adhesive composition, an optical adhesive composition, and a display panel, the optical adhesive film having an elongation of about 200 to about 800% and a tensile strength of about 10 gf/mm | 2012-07-05 |
20120172485 | DENTAL COMPOSITIONS WITH TITANIUM DIOXIDE NANOPARTICLES - A polymeric composition comprising modified-TiO | 2012-07-05 |
20120172486 | Wettable Hydrogel Materials For Use In Ophthalmic Applications And Methods - A contact lens is provided that has extended and rechargeable wettability. The contact lens includes a lens body that is a reaction product of a polymerizable composition. A first polyhydric alcohol having a 1,2 diol or 1,3 diol moiety is present on a lens surface of the lens body. A contact lens package including the contact lens, and methods of producing and using the contact lens, are also provided. | 2012-07-05 |
20120172487 | Artificial bone tissue and related methods - The present invention generally relates to an artificial bone composition, methods of making the composition, and methods of using the artificial bone. In one aspect, the present invention is directed to a composition for inclusion in artificial bone. The composition includes hydroxyapatite and between 0.5 weight percent and 1.5 weight percent of a polymer. The composition has a microstructure substantially similar to a marine carbonate skeleton. | 2012-07-05 |
20120172488 | One-component self-etching adhesive - A one-part, self-etching dental adhesive having improved performance such as adhesion performance with a simple one-coat application, without the need of separate acid-etching, a priming pre-treatment, or bonding step. The invention provides such improvements due to a function of the pH balance of the system in combination with an acid stable photoinitiating system. More specifically, the performance and pH balance is achieved through the employment of a hydrolytically stable, acidic, high-strength adhesive monomer (such as PENTA), with a stable, bifunctional, hydrophilic monomer (such as AHPMA) that yields greater crosslinking. | 2012-07-05 |
20120172489 | MULTIFUNCTIONAL SELF-DECONTAMINATING SURFACE COATING - A coating having an adhesive hydrophilic polymer and an amphiphilic additive. The amphiphilic additive has a hydrophilic chain, a biocidal functional group bonded to the hydrophilic chain, and a hydrophobic moiety bonded to the hydrophilic chain or to the biocidal functional group. A method of forming a biocidal surface by providing an article, and coating the article with the above coating. A compound having the formula: | 2012-07-05 |
20120172490 | CARBON BLACK PIGMENTED INKJET INK TO REDUCE KOGATION AND IMPROVE TEXT QUALITY - The present invention relates to a carbon black inkjet ink having improved text quality and resistance to kogation. The formulation for inkjet ink combines a non-ionic ethoxylate surfactant having at least 30 moles of ethylene oxide with a particular set of three humectants. The inkjet ink formulation also included a polymeric dispersant. | 2012-07-05 |
20120172491 | TIRE - In order to provide a tire which is excellent in processability and which is excellent as well in a low fuel consumption, abrasion resistance and fracture resistance, assumed is such a constitution that used for a tire member is a rubber composition which contains a modified natural rubber having a polar group in the rubber molecule and precipitated silica, wherein a cetyltrimethylammonium bromide-adsorbing specific surface area (CTAB) (m | 2012-07-05 |
20120172492 | FORMATION OF LATEX COAGULUM COMPOSITE - A method of producing a coagulated latex composite. A coagulating mixture of a first elastomer latex and a particulate filler slurry is flowed along a conduit, and a second elastomer latex is introduced into the flow of the coagulating mixture. | 2012-07-05 |
20120172493 | CURABLE EPOXY RESIN COMPOSITIONS AND COMPOSITES MADE THEREFROM - A curable epoxy resin composite composition including a reinforcing material and an epoxy resin composition, and a process for preparing a composite from such composition; wherein a combination of at least one alkanolamine and at least one styrenated phenol are present in the epoxy resin composition in a sufficient amount to increase the rate of reaction of the at least one epoxy resin and the at least one alkanolamine curing agent while maintaining the thermal and mechanical properties of the composite upon curing of the epoxy resin composition. | 2012-07-05 |
20120172494 | METHOD FOR PRODUCING WOOD FIBRE-PLASTICS COMPOSITE PRODUCTS - A process for producing a composite product comprising fibres of a lignocellulosic material or natural fibres and a plastics material utilises a liquid or particulate binder formulation comprising a thermoset resin and a thermoplastic polymer, monomer, or oligomer. A composite product is formed for use as or in forming a feedstock in plastics manufacture may be broken down under heat and mechanical shearing in a plastics extrusion machine to release the major fraction of the fibres, or the product may be useful as an intermediate product in other form or as an end product. | 2012-07-05 |
20120172495 | UNDERFILL FOR HIGH DENSITY INTERCONNECT FLIP CHIPS - Underfill materials include inorganic fill materials (e.g., functionalized CNT's, organo clay, ZnO) that are functionalized reactive with other organic constituents (e.g., organics with epoxy groups, amine groups, or PMDA). The underfill materials also beneficially include polyhedral oligomeric silsesquioxane and/or dendritic siloxane groups that are functionalized with a reactive group (e.g., glycidyl) that reacts with other components of an epoxy system of the underfill. | 2012-07-05 |
20120172496 | INKJET INK AND METHOD FOR MAKING THE SAME - An inkjet ink includes carbon nanotubes, flake graphites, an organic carrier, a binder, a surfactant, a film enhancer and a solvent. A method for making an inkjet ink includes dispersing the plurality of carbon nanotubes in the surfactant solvent to form a first mixture, dispersing the plurality of flake graphites in the organic carrier solvent to form a second mixture, adding the film enhancer into the second mixture to form a third mixture, and mixing the first mixture and the third mixture. | 2012-07-05 |
20120172497 | Polycarbonate Resin Composition - Disclosed are a polycarbonate resin composition and a molded product formed of the same. The polycarbonate resin composition includes a polycarbonate resin and three types of UV stabilizers including a first benzotriazole UV stabilizer, a second benzotriazole UV stabilizer, and a bismalonate UV stabilizer to improve heat stability, weather resistance, and visible light transmittance. | 2012-07-05 |
20120172498 | BLACK PIGMENT DISPERSION - Described is a pigment dispersion which is useful for electrophoretic displays comprising α) a bis-oxodihydro-indolylene-benzodifuranone colorant of the Formula (I) wherein the substituents are defined as in claim | 2012-07-05 |
20120172499 | Acrylic Based Resin Composition and Molded Product Using the Same - Disclosed are an acrylic-based resin composition including (A) a first acrylic-based copolymer having a core-shell structure including a rubber having an average particle diameter of about 0.1 to about 0.30 μm, (B) a second acrylic-based copolymer having a core-shell structure including a rubber having an average particle diameter of about 0.35 to about 0.6 μm, (C) a vinyl-based copolymer, (D) an ultraviolet (UV) stabilizer, and (E) an UV absorber; and a molded product made using the same. | 2012-07-05 |
20120172500 | OLIGOMERIC PHOSPHONATES AND COMPOSITIONS INCLUDING THE SAME - Disclosed are oligomeric phosphonates including oligophosphonates, random or block co-oligo(phosphonate ester)s and co-oligo(phosphonate carbonate)s produced using a condensation process terminated with hydroxyl, epoxy, vinyl, vinyl ester, isopropenyl, isocyanate groups, and the like. These materials can be used as a reactive additive to other polymers, oligomers or monomer mixtures to impart flame resistance without diminishing melt processability which is important in the fabrication of polymers for many applications. | 2012-07-05 |
20120172501 | PHOSPHORUS-CONTAINING FLAME RETARDANTS - A flame-retardant resin composition comprises a base resin (A), such as a polyester or polycarbonate resin, and an aromatic organophosphorus compound, in particular, aromatic organophosphorus oligomers or polymers. | 2012-07-05 |
20120172502 | Flame Retardant Thermoplastic Resin Composition - A flame retardant thermoplastic resin composition according to the present invention comprises (A) about 100 parts by weight of rubber modified aromatic vinyl copolymer resin; (B) about 0.1 parts by weight to about 10 parts by weight of a matting agent, based on about 100 parts by weight of the rubber modified aromatic vinyl copolymer resin (A); and (C) about 19 parts by weight to about 23 parts by weight of a brominated flame retardant, based on about 100 parts by weight of the rubber modified aromatic vinyl copolymer resin (A). The composition can have excellent impact strength and low-gloss property. | 2012-07-05 |
20120172503 | AMORPHOUS SOLID MODIFICATION OF BIS(2,4-DICUMYLPHENYL) PENTAERYTHRITOL DIPHOSPHITE - The invention pertains to an amorphous solid modification of bis(2,4-dicumylphenyl)pentaerythritol diphosphite, to a process for preparing said modification and the use thereof for stabilizing organic materials against oxidative, thermal or light-induced degradation. | 2012-07-05 |
20120172504 | Flameproof Thermoplastic Resin Composition - A thermoplastic resin composition includes a polycarbonate resin/impact modifier system, a polystyrene resin having a predetermined molecular weight, and a phosphorus flame retardant. The impact modifier includes a particular rubber particle size and is formed of particular monomers. The composition can exhibit improved flame retardancy, impact resistance, fluidity, and appearance. | 2012-07-05 |
20120172505 | TRANSPARENT SILICONE EPOXY COMPOSITION - A transparent silicone epoxy composition is provided. The transparent silicone epoxy composition comprises (a) at least an epoxy modified siloxane, (b) at least a silanol-containing siloxane and (c) a catalyst. Each epoxy modified siloxane molecule comprises at least two cycloaliphatic epoxy groups and epoxy modified siloxane in the transparent silicone epoxy composition is about 10˜89 weight percentage. Silanol-containing siloxane can be cross-linked with epoxy modified siloxane. Silanol-containing siloxane comprises at least two hydroxyl groups. Silanol-containing siloxane in the transparent silicone epoxy composition is about 89˜10 weight percentage. The catalyst in the transparent silicone epoxy composition is about 0.01˜1 weight percentage. | 2012-07-05 |
20120172506 | Polyphosphonate, Method of Preparing the Same, and Flame Retardant Thermoplastic Resin Composition Including the Same - A polyphosphonate having an acid value of about 5.5 mg KOH/g or less and represented by Formula 1: | 2012-07-05 |
20120172507 | Method and Apparatus for Lining Pipes with Isocyanate and Hydroxyl-Amine Resin Based on Castrol or Soy Oil - A method is disclosed for installing in a conduit a monolithic liner comprised of an amine terminated resin and a hydroxyl resin combined with isocyanate. The hydroxyl resin may include caster oil or soy based oil. The liner mixture may include anti-static agents such as quaternary ammonium ethosulfates, ethoxylated amines or glycerol esters. The coating does not utilize a catalyst. The lining forms a structural pipe component. The lining has a Shore D hardness of 60 and 65 with an NCO index of 1.10 and 1.25. The apparatus includes a main component body including an umbilical comprising hoses for lining and air components and electrical power signal, an impingement block for mixing the liner and controlled by a termination rod. The device may reciprocate forward and reverse in the pipe. The method and apparatus can structurally reinforce the pipe to allow operation at the pipe's original maximum allowable operating pressure. | 2012-07-05 |
20120172508 | Glass Fiber Reinforced Polycarbonate Resin Composition - A glass fiber reinforced polycarbonate resin composition includes (A) a glass fiber reinforced polycarbonate, (B) a mixture of two kinds of organic silicone based compounds comprising (b1) a siloxane based compound and (b2) a silicone based resin, (C) a metal salt based flame retardant, and (D) a fluorinated polyolefin based resin and can have excellent flame retardancy and impact resistance. | 2012-07-05 |
20120172509 | CROSSLINKABLE RUBBER COMPOSITION AND CROSS-LINKED RUBBER - A crosslinkable rubber composition comprising 0.2 to 10 parts by weight of an aromatic secondary amine-based anti-aging agent and 0.5 to 20 parts by weight of a polyamine-based crosslinking agent with respect to 100 parts by weight of a nitrile rubber including an α,β-ethylenically unsaturated nitrile unit and an α,β-ethylenically unsaturated dicarboxylic acid monoester unit, and with iodine value of 120 or less. The present invention can provide a crosslinkable rubber composition, providable of a cross-linked rubber excellent in a variety of properties such as mechanical strength and small in compression set, and a cross-linked rubber obtained by cross-linking the rubber composition. | 2012-07-05 |
20120172510 | MOISTURE CROSSLINKABLE POLYETHYLENE COMPOSITION - The present invention is a moisture crosslinkable composition. It may be (i) a blend of a nonpolar polyolefin and a second highly polar or amorphous polyolefin or (ii) a copolymer of a nonpolar polyolefin and the second polar or amorphous polyolefin. The present invention is useful for the preparation of moisture-cured wires, cables, film, pipe, hot melt adhesives, and other extruded or injection molded articles. The present invention is also useful in the preparation of media for fast transport of selective species, including film membranes. | 2012-07-05 |
20120172511 | COVERING MATERIAL FOR ELECTRIC WIRE - A polyvinyl chloride-type covering material for electric wire that has an excellent damage-resistance property, cold-resistance property and low-temperature property after aging. The covering material containing a polyvinyl chloride comprises, with respect to 100 parts by mass of the polyvinyl chloride, (A) 15 to 30 parts by mass of a plasticizer comprising 15 parts by mass or more of one or more plasticizers selected from trimellitate plasticizers and pyromellitate plasticizers, (B) 2 to 10 parts by mass of a chlorinated polyolefin, and (C) 1 to 6 parts by mass of a methyl methacrylate-butadiene-styrene copolymer. | 2012-07-05 |
20120172512 | FLAME-RETARDANT POLYAMIDE RESIN COMPOSITION - Disclosed is a flame-retardant polyamide resin composition, including: a polyamide (A) containing a diamine unit including 70 mol % or more of a p-xylylenediamine unit and a dicarboxylic acid unit including 70 mol % or more of a linear aliphatic dicarboxylic acid unit having 6 to 18 carbon atoms; an organic halogen compound (B) that serves as a flame retardant; an inorganic compound (C) that serves as a flame retardant aid; and an inorganic filler (D), in which the polyamide (A) includes a polyamide having a phosphorus atom concentration of 50 to 1,000 ppm and a YI value of 10 or less in a color difference test in accordance with JIS-K-7105, and a content of the organic halogen compound (B), a content of the inorganic compound (C), and a content of the inorganic filler (D) are 1 to 100 parts by mass, 0.5 to 50 parts by mass, and 0 to 100 parts by mass, respectively, with respect to 100 parts by mass of the polyamide (A). | 2012-07-05 |
20120172513 | FLUORORUBBER COMPOSITON - Disclosed is a fluororubber composition comprising (A) 100 parts by weight of a peroxide-crosslinkable fluororubber, (B) 1 to 15 parts by weight of ZnO, (C) at least one of a basic metal hydroxide and a metal oxide other than ZnO at a weight ratio of 0.5 or more with respect to the weight of ZnO, and (D) 0.5 to 10 parts by weight of an organic peroxide. When used for contact with biodiesel fuel, the peroxide-crosslinkable fluororubber composition effectively prevents material degradation shown in BDF while maintaining excellent compression set characteristics due to the addition of ZnO, as in conventional peroxide-crosslinkable fluororubbers, and therefore can be suitably used as, for example, a vulcanization molding material for sealing materials. | 2012-07-05 |
20120172514 | THERMOPLASTIC COMPOSITIONS FOR SHEET MATERIALS HAVING IMPROVED TENSILE PROPERTIES - Disclosed is a thermoplastic composition suitable for forming sheet materials with improved tensile properties. The thermoplastic composition includes from about 1 to about 98 weight percent of a fiber-forming or film-forming polymer, from about 1 to about 98 weight percent of a low melt flow rate polymer having a melt flow rate less than 20 grams per 10 minutes, and from about 0.1 to about 10 weight percent of nanoparticles. The nanoparticles may be cylindrical nanoparticles having an average aspect ratio greater than about 1 and less than about 500. | 2012-07-05 |
20120172515 | Polyphenylene Ether Thermoplastic Resin Composition - Polyphenylene ether thermoplastic resin compositions are formed by adding a polyamide resin to a composition of a polyphenylene ether resin and a polystyrene resin. The composition can have improved heat deflection temperature while maintaining fluidity of polyphenylene ether. | 2012-07-05 |
20120172516 | ELASTIC FILM/FIBER FORMULATIONS - The present invention relates to elastic film formulations that have surprisingly high tensile strengths in addition to good viscosity stability and are based on a blend of two styrene block copolymers, namely, styrene-isoprene/butadiene-styrene and styrene-butadiene-styrene. The blend of these two styrenic block copolymers in the range set forth and described herein yield high tensile strength that is at least 50% higher than that of the prior art based styrenic block copolymers and have good viscosity stability. Moreover, the present invention relates to a blend of two different styrene block copolymers that can be made by dry blending the block copolymer components. Then the blend can be extruded into uncross-linked film, fiber, or plurality of fibers. | 2012-07-05 |
20120172517 | ELASTOMER COMPOSITE BLENDS, METHOD AND APPARATUS FOR PRODUCING SAME - A wet mix elastomer composite comprising carbon black dispersed in an elastomer including a blend of a natural rubber and styrene-butadiene rubber. When the wet mix elastomer composite is processed with CTV Method 1, the vulcanized wet mix elastomer composite exhibits a resistivity that A) has a natural logarithm satisfying the equation ln(resistivity)≧−0.1(loading)+x, where x is 14, or B) is at least 2.9 times greater than the resistivity of a vulcanized dry mix elastomer composite having the same composition and prepared using Comparative CTV Method 1. | 2012-07-05 |
20120172518 | Weighted Elastomers, Cement Compositions Comprising Weighted Elastomers, and Methods of Use - Methods and compositions are provided that relate to weighted elastomers. The weighted elastomers may comprise an elastomer and a weighting agent attached to an outer surface of the elastomer. An embodiment includes a method of cementing that comprises providing a cement composition containing cement, water, and a weighted elastomer. In addition, the cement composition may be introduced into a subterranean formation and allowed to set therein. | 2012-07-05 |
20120172519 | HYDROPHILIC POLYURETHANE UREA DISPERSIONS - The invention relates to a polyurethane urea dispersion, wherein the polyurethane urea (1) is terminated with a copolymer unit of polyethylene oxide and poly-C4-C12-alkylene oxide, and (2) comprises at least one polycarbonate polyol containing hydroxyl groups. | 2012-07-05 |
20120172520 | THERMOSETTING POLYESTER COATING COMPOSITIONS CONTAINING TETRAMETHYL CYCLOBUTANEDIOL - Disclosed are polyester resins and solvent borne thermosetting coating compositions that include these resins in combination with at least one crosslinker. The polyester resins contain 2,2,4,4-tetramethyl-1,3-cyclobutanediol and exhibit a combination of good solubility in organic solvents and high hardness with good flexibility in a coating composition. | 2012-07-05 |
20120172521 | MODIFIED POLYAMIDE COMPOSITION - A sulfonated aliphatic or aromatic compound for the production of a modified polyamide that can significantly increase the glass transition temperature of the polyamide is described. A polyamide composition including at least: one polyamide modified by a sulfonated compound, the compound being chemically bonded to the polymer chain of the polyamide; and reinforcing or filling agents is also described. The composition can be a composition to be molded, for example, in the form of granules or powder, to be used in the production of articles using an injection molding method. | 2012-07-05 |
20120172522 | Liquid Crystal Alignment Agent, Liquid Crystal Alignment Film Manufactured Using the Same, and Liquid Crystal Display Device Including the Liquid Crystal Alignment Film - Disclosed is a liquid crystal alignment agent that includes a polymer comprising polyamic acid including a repeating unit represented by the following Chemical Formula 1, polyimide including a repeating unit represented by the following Chemical Formula 2, or a combination thereof. | 2012-07-05 |
20120172523 | METHOD OF PRODUCING A CHLOROPRENE-BASED POLYMER, POLYCHLOROPRENE LATEX AND ADHESIVE COMPOSITION - Provided is a polychloroprene latex extremely superior in adhesion properties. | 2012-07-05 |
20120172524 | REACTIVE HOT-MELT ADHESIVE AGENT COMPOSITION - The present invention relates to a reactive hot-melt adhesive agent composition, containing an isocyanate group-terminated urethane prepolymer (P) obtained through a step of reacting a polyol (Z) with a polyisocyanate compound (C), in which the polyol (Z) contains a polyester ether polyol (A) and an aliphatic polyester polyol (B). | 2012-07-05 |
20120172525 | COMPOSITIONS CONTAINING INCLUSION COMPLEXES - The invention provides a composition containing particulate composite of a polymer and a therapeutic agent. The composition also contains a complexing agent. The polymer interacts with the complexing agent in a host-guest or a guest-host interaction to form an inclusion complex. A therapeutic composition of the invention may be used to deliver the therapeutic agent and to treat various disorders. Both the polymer of the particulate composite and the complexing agent may be used to introduce functionality into the therapeutic composition. The invention also relates to a method of preparing a composition. The method combines a therapeutic agent, a polymer having host or guest functionality, and a complexing agent having guest or host functionality to form the therapeutic composition. The complexing agent forms an inclusion complex with the polymer. The invention also relates to a method of delivering a therapeutic agent. According to the method, a therapeutically effective amount of a therapeutic composition of the invention is administered to a mammal (e.g. person or animal) in recognized need of the therapeutic. Also disclosed are compounds having the formula: | 2012-07-05 |
20120172526 | MODIFIED CONJUGATED DIENE-VINYL AROMATIC COPOLYMER AND METHOD FOR MANUFACTURING THE SAME - A modified conjugated diene-vinyl aromatic copolymer and a method for manufacturing the same are provided. The modified conjugated diene-vinyl aromatic copolymer is formed by modifying a conjugated diene-vinyl aromatic copolymer by reacting with a first modifier in a solvent and then reacting with a second modifier. The solvent includes an organic alkali metal initiator. | 2012-07-05 |
20120172527 | MODIFIED CONJUGATED DIENE-VINYL AROMATIC COPOLYMER AND METHOD FOR MANUFACTURING THE SAME - A modified conjugated diene-vinyl aromatic copolymer and a method for manufacturing the same are provided. The modified conjugated diene-vinyl aromatic copolymer is formed by modifying a conjugated diene-vinyl aromatic copolymer by reacting with a first modifier in a solvent and then reacting with a second modifier. The solvent contains an organic alkali metal initiator. The first modifier is expressed as chemical formula (I): | 2012-07-05 |
20120172528 | TERMINAL-MODIFIED CONJUGATED DIENE-VINYL AROMATIC COPOLYMER AND METHOD FOR MANUFACTURING THE SAME - The invention discloses a terminal-modified conjugated diene-vinyl aromatic copolymer and a method for manufacturing the same. The method comprises the following steps. An organic alkali metal initiator is added into a first mixture containing a conjugated diene monomer and a vinyl aromatic hydrocarbon monomer to perform reaction to obtain a conjugated diene-vinyl aromatic copolymer with active terminal. The conjugated diene-vinyl aromatic copolymer with active terminal reacts with polysiloxane to obtain a terminal-modified conjugated diene-vinyl aromatic copolymer. The aforementioned polysiloxane is expressed as chemical formula (I): | 2012-07-05 |
20120172529 | MIGRATION-FREE COLOURED COPOLYCONDENSATES FOR COLOURING POLYMERS - The invention relates to coloured and/or fluorescent copolycondensates which are obtained by reaction of colourants substituted by at least two reactive groups which do not interfere with one another, with selected cyclic dicarboxylic acids (especially 1,4-cyclohexanedicarboxylic acid), aliphatic diols (especially ethylene glycol), cyclic diamines (especially isophoronediamine) and/or amino acids in particular amounts. | 2012-07-05 |
20120172530 | Fluoropolymer Molding Method and Molded Article - A fluoropolymer molding method and the resulting molded article are disclosed where the fluoropolymer is composed of fluoropolymer particles each having a multi-layer structure that consists of at least two types of fluoropolymers having different melting points, with at least one inner layer made of a fluoropolymer with a melting point higher than that of the outermost fluoropolymer. The fluoropolymer of the at least one inner layer is molded at a temperature higher than the melting point of the lowest melting point of the fluoropolymers that form the outermost layers of the multi-layer-structure fluoropolymer particles, and lower than the melting point of the fluoropolymer having the highest melting point. The resulting articles have excellent chemical liquid resistance and gas impermeability and low linear expansion coefficient. | 2012-07-05 |
20120172531 | Star Macromolecules for Personal and Home Care - A polymer composition comprising star macromolecules is provided. Each star macromolecule has a core and five or more arms, wherein the number of arms within a star macromolecule varies across the composition of star molecules. The arms on a star are covalently attached to the core of the star; each arm comprises one or more (co)polymer segments; and at least one arm and/or at least one segment exhibits a different solubility from at least one other arm or one other segment, respectively, in a reference liquid of interest. | 2012-07-05 |
20120172532 | COMPRESSION BLOW FORMED ARTICLES - The invention provides a compression blow formed article formed from a composition comprising at least the following: 1) a polypropylene homopolymer and 2) a propylene-based polymer. | 2012-07-05 |
20120172533 | POLYOLEFINIC COMPOSITIONS - A polymer composition comprising (per cent by weight): | 2012-07-05 |
20120172534 | POWDERED THERMOPLASTIC POLYOLEFIN ELASTOMER COMPOSITION FOR SLUSH MOLDING PROCESSES - The present invention relates to a thermoplastic polyolefin elastomer composition in powder form comprising (i) an olefin block copolymer or (ii) a substantially linear ethylene polymer and/or a linear ethylene polymer and propylene polymer blend. Said composition demonstrates good pulverizing and flow characteristics at ambient temperature. In another aspect, this invention relates to a process for preparing said thermoplastic polyolefin elastomer powder and applications for using said powder. In a further aspect, this invention relates to slush molding said thermoplastic polyolefm elastomer composition into skins, particularly skins for automotive interior applications such as instrument panels. | 2012-07-05 |
20120172535 | VINYL ETHER-BASED STAR POLYMER AND PROCESS FOR PRODUCTION THEREOF - Provided is a vinyl ether-based star polymer that has arms containing a copolymer of a vinyl ether-based polymer and a oxystyrene-based polymer, and a process for production of the star polymer that is capable of being carried out continuously in a series of steps. The process includes a vinyl ether-based star polymer having arms containing a copolymer of a vinyl ether-based polymer and an oxystyrene-based polymer, and a process for production of the vinyl ether-based star polymer, containing: subjecting a vinyl ether-based monomer to living cationic polymerization in the presence of an initiating species, a Lewis acid that is suitable for cationic polymerization of the vinyl ether-based monomer, and a solvent; then subjecting an oxystyrene-based monomer to living cationic polymerization with a Lewis acid that is suitable for cationic polymerization of the oxystyrene-based monomer added thereto; adding a divinyl compound to introduce a vinyl group to a side chain; and forming a core through intermolecular crosslinking with the vinyl group. | 2012-07-05 |
20120172536 | POLYACRYLIC ACID (SALT)-TYPE WATER ABSORBENT RESIN AND METHOD FOR PRODUCING OF SAME - Disclosed is a method for producing a water absorbent resin, by which a surface-crosslinked water absorbent resin having excellent physical properties can be efficiently obtained at low cost, while assuring high productivity. When the production scale is increased to a continuous production on a huge scale (for example, 1 t/hr or more), the physical properties are improved and stabilized (for example, standard deviation of the physical properties is reduced) by a surface-crosslinking treatment, and the absorption against pressure (AAP) and liquid permeability (SFC) are further improved. Specifically disclosed is a method for continuously producing a polyacrylic acid (salt)-type water absorbent resin powder, which comprises: a step of preparing an aqueous monomer solution using an acrylic acid (salt); a step of polymerizing the aqueous monomer solution; a shredding step of a hydrous gel-like crosslinked polymer during or after the polymerization; a step of drying the thus-obtained particulate hydrous gel-like crosslinked polymer; a step of crushing and classifying the dried product; a step of heating and surface-crosslinking after the classification; and a step of cooling after the surface-crosslinking. In the method for producing a polyacrylic acid (salt)-type water absorbent resin, the internal area of the cooling device that is used in the cooling step is 0.25-0.95 times the internal area of the heating device that is used in the surface-crosslinking step. | 2012-07-05 |
20120172537 | PROCESS FOR PRODUCING POLYETHER - To provide a process for producing a polyether, which comprises subjecting an alkylene oxide and the like to ring-opening addition polymerization to an initiator in the presence of a double metal cyanide complex catalyst (DMC catalyst), which can be carried out by use of a DMC catalyst at a low concentration, and accordingly the amount of the DMC catalyst remaining in a polyether to be obtained can be reduced. | 2012-07-05 |
20120172538 | MODIFIED POLYAMIDE, PREPARATION METHOD THEREOF AND ARTICLE OBTAINED FROM SAID POLYAMIDE - A polyamide modified by a compound including a sulfonate group, as well as a method for preparing the polyamide and to articles obtained from said modified polyamide are described. A modified polyamide obtained from a mono-functional aromatic sulfonate compound is also described. | 2012-07-05 |
20120172539 | Heat-Resistant Polyamide Resin Composition and Method of Preparing the Same - A polyamide resin produced by polymerization of an aliphatic diamine monomer mixture (A) and polyester resin (B) is disclosed. The aliphatic diamine monomer mixture (A) includes an aliphatic diamine monomer (a1) having 2 to 6 carbon atoms, and an aliphatic diamine monomer (a2) having 6 to 12 carbon atoms, with the proviso that (a1) and (a2) are different and have a different number of carbon atoms. A method to produce the polyamide resin is also disclosed. The polyamide resin can have excellent heat resistance, low hygroscopic property and good color. | 2012-07-05 |
20120172540 | Liquid Crystal Alignment Agent, Liquid Crystal Alignment Film Manufactured Using the Same, and Liquid Crystal Display Device Including the Liquid Crystal Alignment Film - Disclosed is a liquid crystal alignment agent that includes a polymer including polyamic acid including a repeating unit represented by the following Chemical Formula 1, polyimide including a repeating unit represented by the following Chemical Formula 2, or a combination thereof. | 2012-07-05 |
20120172541 | Liquid Crystal Alignment Agent, Liquid Crystal Alignment Film Manufactured Using the Same, and Liquid Crystal Display Device Including the Liquid Crystal Alignment Film - A liquid crystal alignment agent includes a first polymer including polyamic acid including a repeating unit represented by the following Chemical Formula 1, polyimide including a repeating unit represented by the following Chemical Formula 2, or a combination thereof. A liquid crystal alignment film manufactured using the liquid crystal alignment agent, and a liquid crystal display including the liquid crystal alignment film are also provided. | 2012-07-05 |
20120172542 | Liquid Crystal (LC) Alignment Agent, LC Alignment Film And LC Display Device Having Thereof - A liquid crystal (LC) alignment agent is disclosed, which comprises polymer (A), tertiary hydramine (B) and epoxy group-containing compound (C). The LC alignment agent is added with a tertiary hydramine (B) and has an epoxy value of 0.065 to 0.900. The LC alignment agent can be employed to form a LC alignment film for enhancing the resulted LC alignment film with better rubbing resistance. A LC display (LCD) device that uses the LC alignment film has better voltage holding ratio (VHR) and process stability. | 2012-07-05 |
20120172543 | Process for the Preparation of a Silicone Pressure-Sensitive Adhesive - Silicone pressure sensitive adhesive (PSA) compositions and methods for their preparation are provided. In one embodiment, PSAs are formed from a silicone polymer mixture by condensation polymerization of low viscosity polyorganosiloxanes in inert solvents and/or silicone fluids, and optionally adding a silicone resin (MQ) during polymerization. The silicone polymer mixture formed may also be mixed with a silicone resin (MQ) and bodying catalyst, and bodying is allowed to continue until the desired reaction product is formed. | 2012-07-05 |
20120172544 | CURABLE ORGANOPOLYSILOXANE COMPOSITION AND METHOD FOR MANUFACTURING THE SAME - A curable organopolysiloxane composition comprises the following: (A) an organopolysiloxane having at least two silicon-bonded alkenyl groups and having an average unit formula (I): (R | 2012-07-05 |
20120172545 | Interconnected Copolymers Of Ethylene In Combination With At Least One Polysiloxane - The invention provides a polymer comprising units derived from ethylene and siloxane, polymer having at least 0.15 units of amyl groups per 1000 carbon atoms as determined by | 2012-07-05 |
20120172546 | PHOSPHORUS CONTAINING NOVALAC PHENOL RESINS, METHODS FOR MANUFACTURING THE SAME, AND FORMULAE CONTAINING THE SAME - Disclosed is a phosphorous containing phenol novolac resin, having a structure as below: | 2012-07-05 |
20120172547 | Cross-linked Polyphosphonate, Method of Preparing the Same, and Flame Retardant Thermoplastic Resin Composition Including the Same - A cross-linked polyphosphonate and a thermoplastic resin composition including the cross-linked polyphosphonate are disclosed. The composition may have excellent flame retardancy and mechanical strength and superior appearance and heat resistance. | 2012-07-05 |
20120172548 | POLYOLEFIN AND PREPARATION METHOD THEREOF - A polyolefin has 1) a density in the range of 0.93 to 0.97 g/cm | 2012-07-05 |
20120172549 | Process for the Gas-Phase Polymerization of Olefins - A process for the gas-phase polymerization of one or more alpha-olefins in the presence of a polymerization catalyst, the process comprising:
| 2012-07-05 |
20120172550 | CATALYST FOR THE HYDROGENATION OF UNSATURATED COMPOUNDS - Homogeneous catalyst based on titanium compounds of the type (R | 2012-07-05 |
20120172551 | SOLID CATALYST FOR PROPYLENE POLYMERIZATION AND A METHOD FOR PREPARATION OF POLYPROPYLENE USING THE SAME - A solid catalyst for propylene polymerization includes titanium, magnesium, halogen and a maleate compound as an internal electron donor. A method for preparing propylene using the catalyst is also described. According to the present invention, it is possible to prepare polypropylene having a wide molecular weight distribution. | 2012-07-05 |
20120172552 | TRANSITION METAL ION COMPLEX, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODUCING POLYMER - A transition metal ion complex represented by formula (1): | 2012-07-05 |
20120172553 | Process For Producing Polydienes - A process for preparing a polydiene, the process comprising the step of polymerizing conjugated diene monomer in the presence of a dihydrocarbyl ether, where said step of polymerizing takes place within a polymerization mixture that includes less than 20% by weight of organic solvent based on the total weight of the polymerization mixture, and where said step of polymerizing employs a lanthanide-based catalyst system that includes the combination of or reaction product of ingredients including (a) a lanthanide compound, (b) an aluminoxane, (c) an organoaluminum compound other than an aluminoxane, and (d) a bromine-containing compound selected from the group consisting of elemental bromine, bromine-containing mixed halogens, and organic bromides. | 2012-07-05 |
20120172554 | Acrylic Fine Particles and Diffusing Film Including the Same - Acrylic fine particles formed by polymerization of a (meth)acrylate containing monomer with a cross-linking agent are disclosed. The cross-linking agent includes a first cross-linking agent having at least three (meth)acryloyloxy groups and at least one functional group —OH, —COOH, or a combination thereof, and the acrylic fine particles can have a coefficient of variation (C.V.) of about 20 to about 60%. The acrylic fine particles can have high heat resistance and solvent resistance and also enhanced compatibility with a binder and a solvent. Accordingly, the acrylic fine particles can exhibit remarkably increased dispersibility when used in a diffusing film or the like, and thus are suitable for use as a diffusing agent. | 2012-07-05 |
20120172555 | PHOTOACID GENERATING MONOMER AND PRECURSOR THEREOF - A monomer compound has the formula (I): | 2012-07-05 |
20120172556 | POLYMERIZABLE AMBIPOLAR HOSTS FOR PHOSPHORESCENT GUEST EMITTERS - The inventions describe disclosed and described herein relate to polymerizable ambipolar monomers, useful for making polymer or copolymer host materials for guest phosphorescent metal complexes, which together can form emission layers of organic light emitting diodes (OLEDs). Methods of making the ambipolar monomers are also described. Formula (I) wherein at least one of the R | 2012-07-05 |
20120172557 | PHOTOSENSITIVE RESIN COMPOSITION CONTAINING COPOLYMER - There is provided a photosensitive resin composition having desired properties. A photosensitive resin composition comprising: a component (A) that is a copolymer including a structural unit of Formula (1) and at least one structural unit of Formula (2), and a component (B) that is a photosensitizer: | 2012-07-05 |
20120172558 | META-STABLE STATE NITROGEN-CONTAINING POLYMER - A meta-stable state nitrogen-containing polymer formed by reacting Compound (A) and Compound (B) is described. Compound (A) is a monomer having a reactive terminal functional group. Compound (B) is a heterocyclic amino aromatic derivative as an initiator. The molar ratio of Compound (A) to Compound (B) is from 10:1 to 1:10. The meta-stable state nitrogen-containing polymer has a variance less than 2% in its narrow molecular weight distribution after being retained at 55° C. for one month. | 2012-07-05 |
20120172559 | POLYMERS BEARING PENDANT PENTAFLUOROPHENYL ESTER GROUPS, AND METHODS OF SYNTHESIS AND FUNCTIONALIZATION THEREOF - A one pot method of preparing cyclic carbonyl compounds comprising an active pendant pentafluorophenyl ester group is disclosed. The cyclic carbonyl compounds can be polymerized by ring opening methods to form ROP polymers comprising repeat units comprising a side chain pentafluorophenyl ester group. Using a suitable nucleophile, the pendant pentafluorophenyl ester group can be selectively transformed into a variety of other functional groups before or after the ring opening polymerization. | 2012-07-05 |
20120172560 | POLYMERIZABLE LIQUID CRYSTAL COMPOUND, POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, AND ORIENTED FILM - Since a polymerizable liquid crystal compound represented by the general formula (1) produces polymers exhibiting high optical anisotropy and high chemical resistance, and the optical anisotropy thereof exhibits low wavelength dependence, polymers obtained from a polymerizable liquid crystal composition comprising said polymerizable liquid crystal compound are useable as an optically anisotropic film for polarizers, wave plates, and the like, and are particularly best used in pattern formation that uses photolithography in air. | 2012-07-05 |
20120172561 | Method of Making Polymeric Bead From Phosphorous Acid Containing Monomers - The present invention is a method for making a polymeric bead by suspension polymerization processes from a phosphoric acid monoester. | 2012-07-05 |
20120172562 | RESIN FOR TONERS, AND TONER - To obtain a resin for toners, or a toner, which is superior in the quickness in its rise of charging to a sufficient charge quantity in a short time, in the stability of charging that extends from the initial stage up to the printing on a large number of sheets, and in the stability of charging that comes in a high-temperature and high-humidity environment. As a charge control resin, it is characterized by containing a specific unit having sulfonic acid or a sulfonate as a substituent and a specific unit having a salicylic acid derivative. | 2012-07-05 |
20120172563 | HOMOPOLYMERS AND COPOLYMERS OF HYDROXYISOBUTYRIC ACID (ESTER) (METH)ACRYLATES - The invention relates to novel poly(meth)acrylates for producing moulding compositions. In particular, the invention relates to novel methacrylates having ester groups which, in the cleavage process, liberate at most only a very small amount of components which are not re-copolymerizable. Copolymerization of monomers of this type in the production of the novel poly(meth)acrylates for moulding compositions brings about only minimal alteration of the heat resistance of these materials or may indeed improve the same. | 2012-07-05 |
20120172564 | PROCESS FOR PRODUCING ETHYLENE/VINYL ALCOHOL COPOLYMER - A process is provided for producing an ethylene/vinyl alcohol copolymer by which impurities such as catalyst residue and by-products and solvent are removed to a high degree. A high-quality, homogeneous product can be efficiently produced by including a washing step including: introducing a paste containing an ethylene/vinyl alcohol copolymer and an alcohol into a washing tank; applying a shear force to the paste to knead the paste while contacting the paste with washing water so that a surface of the paste is repeatedly displaced by an inner part thereof; and discharging the alcohol to an outside of the tank together with the washing water to obtain a water-containing ethylene/vinyl alcohol copolymer composition having a small alcohol content. | 2012-07-05 |
20120172565 | PROCESS FOR PRODUCING HIGH STRENGTH POLYETHYLENE FILM - Antiballistic or composite products include high strength polyethylene films or tapes produced in a process including the steps of
| 2012-07-05 |
20120172566 | METAL CYANIDE COMPLEX CATALYST AND ITS PREPARATION AND APPLICATION - A metal cyanide complex catalyst and its preparation and application are disclosed. The formula of this catalyst is M | 2012-07-05 |
20120172567 | POLYETHER ESTER COMPOSITION, POLYURETHANE RESIN COMPOSITION, AND OPTICAL MATERIAL USING THE SAME - A polyurethane resin composition for optical applications can contain, as essential components, a polyisocyanate and a polyester-ether polyol obtained by polycondensation of a glycol component containing an alkylene oxide adduct of a bisphenol and an aromatic carboxylic acid component and particularly preferably having a glass transition temperature of 50° C. or lower. An optical material using the composition is also provided for. | 2012-07-05 |
20120172568 | SUBSTANCES FOR USE AS BISPHENOL A SUBSTITUTES - Bis-Phenol A (BPA) can now be replaced in industrial processes by BPA substitutes. The BPA substitutes can have structures that are derivatives of BPA. The BPA substitutes can be used in preparing epoxy composition, polycarbonate compositions, and polysulfonate compositions or for other uses in place of BPA. | 2012-07-05 |
20120172569 | THERMOSETTING RESIN HAVING BENZOXAZINE RING AND METHOD FOR PRODUCING THE SAME - To provide a thermosetting resin having a benzoxazine ring, having excellent dimensional stability. A thermosetting resin having a benzoxazine ring, comprising a structure A represented by the following formula (1) and a structure B represented by the following formula (2): | 2012-07-05 |
20120172570 | AROMATIC POLYESTER - The present invention provides an aromatic polyester which is substantially free from the occurrence of coloration and retains significantly high transparency even after being thermally processed at high temperature and which has high flowability. The aromatic polyester contains a polyhydric phenol residue and a residue of any one of aromatic polycarboxylic acid, halide thereof, and anhydride thereof, and terminals of the aromatic polyester have a structure represented by the formula —C(O)—R. The aromatic polyester has an end-capping rate of 90% or higher and a weight average molecular weight (Mw) ranging from 3,000 to 1,000,000. | 2012-07-05 |
20120172571 | POLYCONDENSATION CATALYST FOR PRODUCING POLYESTER AND METHOD FOR PRODUCING POLYESTER USING THE SAME - The invention provides a polycondensation catalyst for producing polyester by an esterification reaction or a transesterification reaction between a dicarboxylic acid or an ester-forming derivative thereof and a glycol, the polycondensation catalyst being obtained by hydrolyzing a water soluble titanium compound in the absence of a water soluble alkali in an aqueous slurry in which particles of a solid base are dispersed thereby to form on the surface of the particles of the solid base a coat layer of titanic acid in a content of from 0.1 to 50 parts by weight in terms of TiO | 2012-07-05 |
20120172572 | POLYAMIDE - The invention provides a polyamide having a dicarboxylic acid unit containing a decahydronaphthalenedicarboxylic acid unit in an amount of 60 mol % or more, and a diamine unit. | 2012-07-05 |
20120172573 | Aromatic Carbonate, Method of Preparing the Same, and Polycarbonate Prepared Using the Same - A method of preparing aromatic carbonate from dialkyl carbonate includes reacting an aromatic hydroxyl compound and dialkyl carbonate in the presence of at least one type of samarium-containing catalyst represented by Formula 1, Formula 2, or a combination thereof: | 2012-07-05 |
20120172574 | Ring Opening Polymerisation of Cyclic Carbonates With Organic Catalyst Systems - The present invention discloses a method for polymerising cyclic carbonates by immortal ring-opening polymerisation in the presence of organocatalysts and alcohol, said alcohol acting as initiator and as transfer agent. | 2012-07-05 |
20120172575 | ALKYNES AND METHODS OF REACTING ALKYNES WITH 1,3-DIPOLE-FUNCTIONAL COMPOUNDS - 1,3-Dipole-functional compounds (e.g., azide functional compounds) can be reacted with certain alkynes in a cyclization reaction to form heterocyclic compounds. Useful alkynes (e.g., strained, cyclic alkynes) and methods of making such alkynes are also disclosed. The reaction of 1,3-dipole-functional compounds with alkynes can be used for a wide variety of applications including the immobilization of biomolecules on a substrate. | 2012-07-05 |
20120172576 | METHOD AND MARKER FOR SIMPLE TRANSFORMATION AND SELECTION OF RECOMBINANT PROTISTS - The present invention concerns a method for production of genetically modified (recombinant) protists without using negative selection markers, in which an auxotrophic mutant of the protist is produced, this mutant is then transformed with recombinant DNA containing at least one gene for complementation of the corresponding auxotrophy, and the resulting recombinant protist is finally selected on a minimal medium that makes possible growth of only the correspondingly complemented protist. The present invention also concerns an efficient method for production of proteins by protists so modified, in which the gene for the protein being produced is coupled to the marker gene. | 2012-07-05 |
20120172577 | METHODS OF PRODUCING PROTEINS HAVING TRIPLE-HELIX STRUCTURE - An objective of the present invention is to provide methods of producing human collagen molecules that are easy to isolate and purify and that have a structure substantially equivalent to that of a natural collagen molecule, wherein host cells that are transduced with a collagen gene synthesize large amounts of human collagen protein derived from a gene introduced into a high exogenous gene expression vector. Another objective of the present invention is to provide collagen molecules produced by the production methods. | 2012-07-05 |
20120172578 | FUNCTIONAL HEAVY CHAIN ANTIBODIES, FRAGMENTS THEREOF, LIBRARY THEREOF AND METHODS OF PRODUCTION THEREOF - The present invention relates to functional heavy chain antibodies, functional single domain heavy chain antibodies, functional VH domains, or functional fragments thereof comprising an amino acid which is neither a charged amino acid nor a C at position 45, and comprising an amino acid at position 103 independently chosen from the group consisting of R, G, K, S, Q, L, and P, and optionally an amino acid at position 108 independently chosen from the group consisting of Q, L and R, said positions determined according to the Kabat numbering. | 2012-07-05 |