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|| List of recent Excel-related patents
| Control system for internal combustion engine|
A control system for an internal combustion engine, which is capable of quickly and properly ensuring excellent fuel economy of the engine even when atmospheric pressure has changed. The control system includes an ecu.
| Crimped conjugated fiber and non-woven fabric comprising the fiber|
It is an object of the present invention to obtain crimped conjugated fibers having excellent crimp properties. The present invention provides a crimped conjugated fiber having a crimpable cross-sectional configuration, wherein a cross section of the fiber includes at least two portions: a portion (a) and a portion (b); the portion (a) includes an olefin polymer (a) and the portion (b) includes an olefin polymer (b); the olefin polymer (a) differs from the olefin polymer (b) in at least any one of mz/mw, melting point and mfr; and a specific fatty acid amide is added to the olefin polymer (a) and/or the olefin polymer (b).
| Patch preparation|
The present invention provides a patch preparation that has an extremely low moisture permeability, has a sufficient odt effect, is excellent in drug releasability, and has a preferred handleability. The patch preparation of the present invention includes a support; and a pressure-sensitive adhesive layer containing an adherent polymer and a drug on one surface of the support, wherein: the support has a polyester base layer, an inorganic oxide layer, and a polyester nonwoven fabric layer in the stated order; the polyester base layer has a thickness of 1.0 μm to 16 μm; and the pressure-sensitive adhesive layer is laminated on the polyester base layer..
| Novel fluorene compound and process for preparing the same|
Wherein r represents a hydrogen atom or a methyl group, which compound gives a compound excellent in regioselectivity at the time of hydrosilylation with a si—h containing organosilicon compound, with a less formed amount of an internally added β adduct, as compared with the conventionally known fluorene compound having an allyl group, so that heat resistance of the resulting organosilicon compound is expected to be improved whereby it is a useful compound.. .
| Production method for hydrophilic modified polyrotaxane|
The present invention aims to provide a method of producing a hydrophilic modified polyrotaxane, which enables production of a hydrophilic modified polyrotaxane excellent in storage stability in an industrially advantageous way. The present invention provides a method of producing a hydrophilic modified polyrotaxane, comprising: a hydrophilic modification step of preparing a solution of a hydrophilic modified polyrotaxane by modifying all or part of hydroxy groups on a cyclodextrin of a polyrotaxane with hydrophilic modifying groups, the polyrotaxane containing the cyclodextrin, a polyethylene glycol included in the cavities of the cyclodextrin molecules in a skewered manner, and a capping group that is placed at each end of the polyethylene glycol and prevents dissociation of the cyclodextrin molecules from the polyethylene glycol; and a drying step in which the prepared solution of the hydrophilic modified polyrotaxane is formed into a thin film state and dried..
| Production method for powdered hydrophilic modified polyrotaxane|
The present invention aims to provide a method of producing a powdered hydrophilic modified polyrotaxane, which enables production of a powdered hydrophilic modified polyrotaxane excellent in storage stability in an industrially advantageous way. The present invention provides a method of producing a powdered hydrophilic modified polyrotaxane, comprising: a hydrophilic modification step of preparing a solution of a hydrophilic modified polyrotaxane by modifying all or part of hydroxy groups on a cyclodextrin of a polyrotaxane with hydrophilic modifying groups, the polyrotaxane containing the cyclodextrin, a polyethylene glycol included in the cavities of the cyclodextrin molecules in a skewered manner, and a capping group that is placed at each end of the polyethylene glycol and prevents dissociation of the cyclodextrin molecules from the polyethylene glycol; and a drying step of spraying the prepared solution of the hydrophilic modified polyrotaxane and drying the solution of the hydrophilic modified polyrotaxane in a heated gas stream..
| Carboxyl group-containing polymer composition|
The present invention provides a carboxyl group-containing polymer composition that exhibits excellent anti-soil redeposition ability in fabric washing. The carboxyl group-containing polymer composition contains a carboxyl group-containing polymer, which includes specific ratios of a structure unit (a) derived from an acrylic acid-based monomer (a) and a structure unit (b) derived from a sulfonic acid group-containing monomer (b) and has a specific weight average molecular weight, and a specific amount of an adduct of a hydrogen sulfite to the acrylic acid-based monomer (a)..
| Method for removing unreacted monomers in polymer using scc|
The present invention provides a method for removing unreacted monomer in polymer using a scc comprising a housing having a rotation axis; a supply part of at least one polymer formed inside of the housing; at least two spinning cones that are installed so as to have a constant gradient from the upper part to the lower part to the rotation axis, move polymer supplied through the polymer supply part, and rotate around the rotation axis; a fixed cone that is fixed and formed on the inner side of the housing, and provides a pathway for sequentially moving polymer from a spinning cone at the upper part to a spinning cone at the lower part; a product collection part for collecting polymer moved through the spinning cone and the fixed cone; and a driving part for rotating the spinning cone. The method for removing unreacted monomers in polymer using scc according to the present invention may control polymer residence time and thus does not lower polymer stability even under high temperature condition, and has high area density and thus has excellent unreacted monomer removal efficiency without using steam and the like, or with a small amount of steam, and the like..
| Room-temperature-curable silicone rubber composition|
A room-temperature-curable silicone rubber composition comprises: (a) an organopolysiloxane having on silicon atoms in the molecular chain in one molecule at least two specific alkoxysilyl-containing groups; (b) an organopolysiloxane having on silicon atom in the molecular chain neither a hydroxyl group nor an alkoxy group; (c) an alkoxysilane or its partial hydrolysis and condensation product; (d) a condensation reaction catalyst; and optionally comprises (e) an adhesion promoter and/or (f) a re-inforcing filler. The composition cures at room temperature due to contact with atmospheric moisture and exhibits an excellent adhesiveness to substrate in contact with the composition during the cure of the composition..
| Polypropylene-polylactic acid resin composition|
The provided is a polypropylene/polylactic acid resin composition comprising a polypropylene resin, a polylactic acid resin, a reactive compatibilizer, optionally an impact modifier and an inorganic filler, having excellent heat resistance, impact resistance and flexural modulus.. .
| Polylactic acid composition and molded article thereof|
A method for producing a composition including polylactic acid and having excellent heat stability, especially moist heat stability, and a molded article thereof. The composition includes 100 parts by weight of a resin component (component a) which is composed of 5 to 100 wt % of polylactic acid (component a-α) and 95 to 0 wt % of a thermoplastic resin (component a-β), 0.001 to 5 parts by weight of a phosphono-fatty acid ester (component b), 0.01 to 5 parts by weight of a phosphate metal salt (component c), 0.001 to 2 parts by weight of at least one antioxidant (component d) selected from the group consisting of a phosphite-based compound, a phosphonite-based compound, a hindered phenol-based compound and a thioether-based compound, and 0.001 to 10 parts by weight of an end-sealing agent (component e)..
| Insulating composition for multilayer printed circuit board|
The present invention relates to an interlayer insulating composition for a multilayer printed wiring board including: an epoxy resin including a naphthalene-modified epoxy resin, a cresol novolac epoxy resin, and a rubber-modified epoxy resin; a thermoplastic resin; a curing agent; and an inorganic filler and a multilayer printed wiring board including the same as an insulating layer. The present invention can provide an insulating composition excellent in adhesion between an insulating layer and a cu layer to secure normal operation and reliability of a final substrate.
| Anitbacterial or preserving composition containing 3-butoxy-1,2-propanediol|
The present invention relates to an antibacterial and/or preserving composition which contains 3-butoxy-1,2-propanediol as a preserving agent. The antibacterial or preserving composition according to the present invention has an excellent resistance to microorganisms and has an excellent moisturizing effect, and hardly causes skin troubles..
| External preparation composition comprising fatty acid-based ionic liquid as active ingredient|
Disclosed is an external preparation composition having good transdermal absorbability. An external preparation composition having excellent transdermal absorbability can be produced by dissolving a medicinal substance or a salt thereof in a fatty acid-based ionic liquid to form a composite ionic composition of the medicinal substance.
| Pyrazole derivatives, preparation method thereof, and composition for prevention and treatment of osteoporosis containing same|
The present invention provides pyrazole derivative compounds and pharmaceutically acceptable salts thereof. The compounds of the present invention have an excellent effect of preventing and treating osteoporosis..
| Hydrophilic modified polyrotaxane composition|
The present invention aims to provide a hydrophilic modified polyrotaxane composition having excellent storage stability. The present invention relates to a hydrophilic modified polyrotaxane composition comprising: a hydrophilic modified polyrotaxane produced by modifying, with hydrophilic modifying groups, all or part of hydroxy groups on a cyclodextrin of a polyrotaxane containing the cyclodextrin, a polyethylene glycol which is included in the cavities of the cyclodextrin molecules in a skewered manner, and a capping group that is placed at each end of the polyethylene glycol and prevents dissociation of the cyclodextrin molecules from the polyethylene glycol; and a polyphenol antioxidant..
| Cathode catalyst for air secondary battery and air secondary battery|
The present invention provides a cathode catalyst for an air secondary cell having both excellent oxygen reduction activity and excellent water oxidation activity, and an air secondary cell that uses the catalyst. The present invention relates to a cathode catalyst for an air secondary cell in which the catalyst contains a polynuclear metal complex..
| Lead-free glass for semiconductor encapsulation and encapsulator for semiconductor encapsulation|
The present invention provides a lead-free glass for semiconductor encapsulation, which can encapsulate semiconductor devices at a low temperature and has an excellent acid durability, and an encapsulator for semiconductor encapsulation made of the glass. The glass comprises, as a glass composition, from 46 to 60% of sio2, from 0 to 6% of al2o3, from 13 to 30% of b2o3, from 0 to 10% of mgo, from 0 to 10% of cao, from 0 to 20% of zno, from 9 to 25% of li2o, from 0 to 15% of na2o, from 0 to 7% of k2o, and from 0 to 8% of tio2, in terms of % by mol, wherein a ratio by mol of li2o to (li2o+na2o+k2o) is in the range from 0.48 to 1.00..
| Carbon composite material|
A carbon composite material which comprises lyocell-based carbon fiber and a carbon matrix is provided. The carbon composite material has excellent physical properties, including low thermal conductivity, excellent interfacial adhesion and excellent strength, compared to carbon composite materials prepared using conventional polyacrylonitrile-based carbon fiber, pitch-based carbon fiber or the like.
| Fiber-reinforced composite material|
A fiber-reinforced composite material which comprises lyocell-based carbon fiber and polymer resin is provided. The fiber-reinforced composite material has excellent physical properties, including low thermal conductivity, excellent interfacial adhesion and excellent strength, compared to fiber-based composite materials prepared using conventional polyacrylonitrile-based carbon fiber, pitch-based carbon fiber or the like.
| Method for stabilizing protein|
An excellent protein stabilizer is provided, which has the following effects: (1) low probability with contamination of pathogens, (2) the effect of stabilization on photoproteins, and (3) minimization of loss of activity under lyophilizing conditions. A peptide from fish is used as the active ingredient for the protein stabilizer..
| Core material of magnetic carrier for electrophotographic developer and process for producing the same, magnetic carrier for electrophotographic developer, and two-component system developer|
The present invention provides a magnetic carrier for an electrophotographic developer which has an excellent durability and a stable charging property and is free from occurrence of spent toner thereonto, and a two-component system developer comprising the magnetic carrier for an electrophotographic developer and a toner. The present invention relates to a core material of a magnetic carrier for an electrophotographic developer comprising spherical composite particles comprising at least ferromagnetic iron oxide fine particles and a cured phenol resin and having an average particle diameter of 1 to 100 μm, a resin index of the spherical composite particles being within the range of 35 to 80%, and a magnetic carrier obtained by coating a surface of respective particles of the magnetic carrier core material with a resin..
| Charge transport substance, electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image-forming apparatus|
The present invention is to provide a charge transport substance having high resistance to stress within electrophotographic processes, an electrophotographic photoreceptor which has excellent high-speed responsiveness, shows a sufficient residual potential, and has high resistance to stress within electrophotographic processes, an electrophotographic cartridge, and an image-forming apparatus. The invention provides a charge transport substance having a specific structure.
| Carbon material for nonaqueous secondary battery, negative electrode using carbon material and nonaqueous secondary battery|
This invention aims to provide a carbon material for a nonaqueous secondary battery having a high capacity and excellent charging/discharging load characteristics, which is used as a negative electrode material for a nonaqueous secondary battery. This invention relates to a carbon material for a nonaqueous secondary battery, which has a specific (1) raman r value, (2) n atom concentration/c atom concentration ratio, and (3) s atom concentration/c atom concentration ratio..
| Sn-coated copper alloy strip having excellent heat resistance|
A sn-coated copper alloy strip including a surface coating layer containing a ni layer, a cu—sn intermetallic compound layer, and a sn layer formed in this order over the surface of a base material containing a copper alloy strip, in which an average thickness of the ni layer is from 0.1 to 3.0 μm, an average thickness of the cu—sn intermetallic compound layer is from 0.02 to 3.0 μm, an average thickness of the sn layer is from 0.01 to 5.0 μm, and the cu—sn intermetallic compound layer contains only an η-phase or the η-phase and an ε-phase.. .
| Urethane-based pressure-sensitive adhesive and surface protective film using the pressure-sensitive adhesive|
A urethane-based pressure-sensitive adhesive including a polyurethane-based resin, in which: the polyurethane-based resin includes a polyurethane-based resin obtained by curing a composition containing a polyol (a) and a polyfunctional isocyanate compound (b); and the polyol (a) contains a polyol (a1) having 3 oh groups and a number-average molecular weight mn of 8,000 to 20,000. The urethane-based pressure-sensitive adhesive is excellent in reworkability, initial wettability, and transparency, and is preferably excellent in adhesive residue-preventing property, that preferably has a large wetting rate, and that is preferably prevented from showing external appearance unevenness due to orange peel.
| Coating layer and method for forming coating layer|
The coating layer has excellent water repellency and satisfactory gloss to a base material and provides a method for forming a coating layer in which the agents used have, for example, excellent storage stability and dispersibility. The coating layer has a layer (i) formed by curing a film-forming agent containing predetermined amounts of a polyorganosiloxane having at least one hydrolyzable functional group in its molecule, a curing catalyst, and an organic solvent including a saturated hydrocarbon solvent and an aromatic hydrocarbon solvent each having 8 to 15 carbon atoms at a predetermined ratio and a layer (ii) formed by solidifying a finish treatment agent containing predetermined amounts of a polyorganosiloxane having at least one pendant amino group, a polyorganosiloxane having two or more terminal amino groups, a silicone resin emulsion emulsified with a nonionic or anionic surfactant, a hydrophilic group-containing organic solvent, and water..
| Heat sealable film with linear tear properties|
A monoaxially oriented film including an ethylene-propylene copolymer elastomer, a non-elastomeric propylene-based random copolymer, and a low density polyethylene, which is oriented at least about 2.5 times in one direction and exhibits excellent linear directional tear properties parallel to the orientation direction, excellent heat seal performance in terms of high heat seal strengths and low seal initiation temperature, and is less than 50 μm in thickness after orientation. This “thin” film formulation and orientation is suitable for pouch applications requiring an “easy-tear” linear tear feature and excellent hermetic seal properties..
| Pressure-sensitive adhesive composition|
The present invention relates to a pressure sensitive adhesive composition, a polarizer and a liquid crystal display device. The present invention may provide a pressure sensitive adhesive which can have excellent stress relaxation characteristic to effectively inhibit light leakage by dimension change of optical films such as polarizing plates.
| Dielectric composition, method of fabricating the same, and multilayer ceramic electronic component using the same|
When a perovskite powder particle is synthesized by using a hydrothermal synthesis method, a doping layer doped with at least one material selected from the group consisting of alkaline earth elements and boron group elements and rare earth elements is formed on a surface of the perovskite powder particle, such that a dielectric composition having excellent reliability, dielectric properties, and electric properties can be fabricated.. .
| Method and apparatus for manufacturing lead frames|
An embodiment of a method and an apparatus for manufacturing lead frames are described. For example, a coating layer is formed on one or more predefined portions of the surface of the substrate of the lead frame by delimiting the predefined portions by means of screen printing.
| Sprouted cereal, method for manufacturing same, food product containing same, and bdnf production accelerator|
The invention relates to a novel technique for germinating a sproutable food such as rice, other types of cereals, or seeds. Provided is a novel germination technique capable of increasing a content of glutamate, accelerating an enrichment of gamma-aminobutyric acid, and exerting excellent functionality for the body, and a novel functional food material or pharmaceutical agent.
| Adjuvant composition containing citrulline|
A novel adjuvant composition is provided that is excellent in safety and convenience as compared to the conventional adjuvant such as alum. An adjuvant composition comprising citrullines, which are water soluble substance present in the living body, and/or a salt thereof; a vaccine composition comprising said adjuvant composition and an antigen; a process for preparing said adjuvant composition and said vaccine composition; and a method for administering said adjuvant composition and said vaccine composition are provided..
| Method for manufacturing a microvalve device mounted on a lab-on-a-chip, and microvalve device manufactured by same|
The present invention relates to a method for manufacturing a microvalve device of a lab-on-a-chip by interposing a polyvinylidene chloride film between upper and lower substrates, each of which is produced by injection molding of a rigid polymer resin, and heating and pressurizing the resultant structure. The present invention also relates to a microvalve device manufactured by the method.
| Ferritic stainless steel with excellent oxidation resistance, good high temperature strength, and good formability|
Ferritic stainless steels with good oxidation resistance, good high temperature strength, and good formability are produced with ti addition and low al content for room temperature formability resulting from equiaxed as-cast grain structures. Columbium (niobium) and copper are added for high temperature strength.
| Ferritic stainless steel with excellent oxidation resistance, good high temperature strength, and good formability|
Ferritic stainless steels with good oxidation resistance, and good high temperature strength and good formability are produced with ti addition and low al content for room temperature formability resulting from equiaxed as-cast grain structures. Columbium (niobium) and copper are added for high temperature strength.
| Low-cost double-main-phase ce permanent magnet alloy and its preparation method|
The invention discloses a low-cost double-main-phase ce permanent magnet alloy and its preparation method, and belongs to technical field of rare earth permanent magnet material. The ce permanent magnet alloy has a chemical formula of (cex,re1-x)afe100-a-b-cbbtmc in mass percent, wherein 0.4≦x≦0.8, 29≦a≦33, 0.8≦b≦1.5, 0.5≦c≦2, re is one or more selected from nd, pr, dy, tb and ho elements, and tm is one or more selected from ga, co, cu, nb and al elements; the ce permanent magnet alloy has a double-main-phase structure with a low ha phase in (ce,re)—fe—b and a high ha phase in nd—fe—b.
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Excel topics: Alkyl Group, Fluoropolymer, Photovoltaic Module, Photovoltaic Modules, Display Panel, Planarization, Scattering, Friction Stir Welding, Organic Electroluminescence, Binding Energy, Semiconductor, Liquid Crystal Display, Liquid Crystal, Visibility, Internal Combustion Engine
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