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Liquid radiation curable resins capable of curing into layers with selective visual effects and methods for the use…
|| List of recent Excell-related patents
| 1-decene/1-dodecene copolymer and lubricating-oil composition containing same|
Provided are an α-olefin copolymer useful as a high-viscosity lubricant oil excellent in viscosity characteristics, low-temperature characteristics and oxidation stability, and a lubricant oil containing the copolymer. The α-olefin copolymer is a 1-decene/1-dodecene copolymer produced by the use of a doubly bridged metallocene catalyst..
| Method for producing 5-hydroxymethyl-2-furfural or alkyl ether derivatives thereof using an ion exchange resin in the presence of an organic solvent|
The present invention relates to a method for producing a furan-based compound using an ion exchange resin in the presence of an organic solvent. In the method for producing a furan-based compound according to the present invention, a furan-based compound is made from an aldose-type hexose compound in the presence of an organic solvent by using an anion exchange resin and a cation exchange resin.
| Raw materials and methods of manufacturing bio-based epoxy resins|
Disclosed are methods for manufacturing bio-based epoxy resins. The raw materials of the resins include lignin, polyol, solvent, catalyst, acid anhydride, and multi-epoxy compound.
| Curable silicone composition for sealing an optical semiconductor element, method of producing a resin-sealed optical semiconductor element, and resin-sealed optical semiconductor element|
A curable silicone composition for sealing an optical semiconductor element, comprising: (a) an organopolysiloxane that has at least two silicon-bonded vinyl groups in one molecule, that has c1-10 alkyl for the other silicon-bonded organic groups therein, and that lacks a siloxane unit represented by the following formula: sio4/2; (b) an organopolysiloxane represented by an average unit formula; (c) an organopolysiloxane that has at least three silicon-bonded hydrogen atoms in one molecule, that has c1-10 alkyl for the silicon-bonded organic groups therein, and that contains from 0.7 to 1.6 mass % of silicon-bonded hydrogen atoms; and (d) a hydrosilylation reaction catalyst, wherein a viscosity at 25° c. And a viscosity at 100° c.
| Composition and coated article|
The present invention aims to provide a composition that forms a film excellent in freeze-thaw resistance, as well as in transparency, weather resistance, adhesion to a base material, and blocking resistance. The present invention relates to a composition comprising polymer particles (a) and a crosslinking agent (b), the polymer particles (a) obtainable by seed polymerization of at least one monomer selected from the group consisting of acrylic acid esters and methacrylic acid esters, an unsaturated carboxylic acid, and a hydrolyzable silyl group-containing monomer in the presence of fluoropolymer particles as seed particles, and the crosslinking agent (b) having at least one group selected from the group consisting of aziridine, carbodiimide, and oxazoline groups..
| Composite materials comprising aggregate and an elastomeric composition|
A composite material comprises aggregate and an elastomeric composition. The elastomeric composition comprises the reaction product of an isocyanate component and an isocyanate-reactive component.
| Flame retardant thermoplastic resin composition|
A polycarbonate resin composition includes (a) about 90 to about 97% by weight of a rubber-reinforced polystyrene resin, (b) about 3 to about 10% by weight of a polyphenylene ether resin, (c) about 10 to about 20 parts by weight of a halogen compound including a triazine group, or a mixture of a halogen compound including a triazine group and a diphenyl ethane bromide compound based on about 100 parts by weight of a base resin comprising (a) and (b), and (d) about 0.01 to about 3 parts by weight of an antimony compound based on about 100 parts by weight of the base resin comprising (a) and (b). The composition can exhibit excellent flame retardancy, colorability and injection molding thermal stability..
| Thermoplastic elastomer compositions having excellent thermal resistance|
Disclosed is a thermoplastic elastomer composition having excellent thermal resistance, and which includes a hard segment of a resin component, an elastic soft segment of a rubber component and the like. The thermoplastic elastomer composition has properties of both a plastic and a rubber, and, in particular, it has an elasticity as a function of a rubber at room temperature, and is further plasticized at high temperatures so as to be molded.
| Block copolymer and antithrombotic coating agent|
The object of the present invention is achieved by providing a copolymer, in particular, a block copolymer which has excellent coating formation ability, adhesive properties to a substrate, and does not adsorb protein; an antithrombotic coating agent which has superior antithrombotic properties and adhesive properties to a substrate to those of the conventional antithrombotic coating agent; and a medical instrument which is obtained by coating the antithrombotic coating agent, and the block copolymer includes a polymer (a) containing a (meth)acrylic ester monomer and a polymer (b) containing a (meth)acrylamide monomer and has excellent coating formation ability and high adhesive properties to a substrate.. .
| Liquid radiation curable resins capable of curing into layers with selective visual effects and methods for the use thereof|
The invention relates to a method for forming a liquid radiation curable resin capable of curing into a solid upon irradiation comprising at least one thermally sensitive visual effect initiator. The liquid radiation curable resin is capable of curing into three-dimensional articles having selective visual effects.
| Process for producing nitrile rubbers in organic solvents|
A novel and improved process is provided for producing nitrile rubbers through free-radical polymerization in specific solvent mixtures. The resultant nitrile rubbers can then be subjected to hydrogenation.
| Pharmaceutical composition for the prevention or treatment of inflammatory diseases or immune diseases containing ramalin|
The present invention relates to the novel use (anti-inflammatory activity) of ramalin isolated from the antarctic lichen ramalina terebrata, and more specifically to a pharmaceutical composition containing ramalin as an active ingredient. Ramalin of the invention is a compound derived from natural material, has no toxicity or side effects, and inhibits the expression of inducible nitric oxide synthase (inos) in the transcription stage to significantly inhibit the production of nitric oxide (no) that is a key mediator of inflammatory responses.
| Aqueous agrochemical suspension composition and aqueous agrochemical suspension formulation|
The present invention provides an agrochemical composition having excellent efficacy, which comprises, as active ingredient, 2-(2,6-difluorophenyl)-4-[4-(1,1-dimethylethyl)-2-ethoxyphenyl]-4,5-dihydrooxazole. The aqueous agrochemical suspension composition comprising 2-(2,6-difluorophenyl)-4-[4-(1,1-dimethylethyl)-2-ethoxyphenyl]-4,5-dihydrooxazole, at least one kind of alcohol selected from the group consisting of ethylene glycol, propylene glycol and glycerin, an inorganic thickener and a dispersant shows excellent efficacy..
| 4-aminoquinazoline derivatives and uses thereof|
The present invention provides a 4-aminoquinazoline derivative having the chemical structure of the following formula, and the use thereof. It is demonstrated by the pharmacological experiment that, the compound or a salt thereof according to the present invention not only has distinct inhibitory effect on histone deacetylases, but also has stronger differentiation induction and anti-proliferative activities for certain tumor cells.
| Mixed agrochemical emulsion composition comprising organic phosphorous pesticide and chlorpicrin|
(wherein, r1 represents a c1-4 linear or branched alkyl group; r2 represents a c1-4 linear or branched alkyl group; r3 represents a nitrogenated heterocyclic group which may have a substituent or a group —or4 (wherein r4 represents a nitrogenated heterocyclic group which may have a substituent; and x and y each independently represent an oxygen atom or a sulfur atom, wherein y is a sulfur atom when x is an oxygen atom, and y is an oxygen atom when x is a sulfur atom); chloropicrin; and a nonionic surfactant. The composition has excellent storage stability and excellent emulsifying properties in water and can be sprayed and applied conveniently by diluting the composition with water, in spite of a fact that both chloropicrin and the organic phosphorous pesticide, which are effective for the control of pests, are contained..
| Aqueous liquids containing an organic compound and an n-(2-hydroxyalkyl) substituted n-alkylamine|
Aqueous liquids containing an organic compound and an n-(2-hydroxyalkyl) substituted n-alkylamine, which can be used in emulsion lubricants, emulsion coolants and metalworking fluids resulting in excellent biostability, emulsion stability and overall performance.. .
| Multipurpose functional nonwoven fiber, and method for manufacturing same|
The present invention relates to a multipurpose functional nonwoven fabric, and more particularly, to a multipurpose functional nonwoven fabric which is manufactured by performing a pretreatment process on carbonized fiber cotton, and stacking the pretreated carbonized fiber on natural cotton, mixing the pretreated carbonized fiber cotton with the natural cotton and scutching the mixed cotton, or introducing the natural cotton and stacking the natural cotton on an intermediate layer of the pretreated carbonized fiber, and a method for manufacturing same. Web formation and stacking at a cutting machine can be easily performed by performing the pretreatment process on the carbonized fiber.
| Biomass-derived polyester wet-laid nonwoven fabric|
The present invention has an object to provide staple fibers suitable for manufacturing a wet-laid nonwoven fabric having excellent adhesive strength and heat resistance at a reduced environmental burden, a manufacturing method of the same, and a nonwoven fabric using the staple fibers. The object can be achieved by polyalkylene terephthalate or polyalkylene naphthalate staple fiber wet nonwoven fabric having excellent adhesive strength and heat resistance that are provided by blending and thermal-compression bonding of low oriented yarn and fully oriented yarn, wherein a specific ratio of biomass-derived carbon, fineness, fiber length, and a weight ratio between fully oriented staple fibers and low oriented staple fibers in the wet-laid nonwoven fabric are used to obtain a fine low oriented yarn having excellent binder performance and a fine fully oriented yarn having an unprecedented level of fineness..
| Resin composition, prepreg and their uses|
A vinyl-compound-based resin composition containing a terminal vinyl compound (a) of a bifunctional phenylene ether oligomer having a polyphenylene ether skeleton, a specific maleimide compound (b), a naphthol aralkyl type cyanate ester resin (c) and a naphthalene-skeleton-modified novolak type epoxy resin (d) for a high-multilayer and high-frequency printed wiring board, which resin composition is excellent in varnish shelf life at low temperature and does not show a decrease in multilayer moldability, heat resistance after moisture absorption, electrical characteristics and peel strength even in a winter period and for a long period of time, and a prepreg, a metal-foil-clad laminate and a resin sheet each of which uses the above resin composition.. .
| Method of manufacturing semiconductor device and semiconductor manufacturing apparatus|
Disclosed is a semiconductor device manufacturing method that manufactures a semiconductor device having a resist pattern which is excellent in roughness property and line width property. The method includes forming a film which is elastic and incompatible with a resist patterned on an object to be processed to cover the surface of the resist, and heating the object to be processed formed with the film..
| Photoactive compound and light-sensitive resin composition comprising same|
The present application relates to a photoactive compound including an oxime ester group and a phosphonate group together, and a photosensitive resin composition comprising the same, the compound of the present application having excellent storage stability and high-temperature process characteristics.. .
| Reversible fuel cell and reversible fuel cell system|
A reversible fuel cell includes a positive electrode containing manganese dioxide, a negative electrode containing a hydrogen storage material, a separator disposed between the positive electrode and the negative electrode, and an electrolyte. Each of the negative electrode and the positive electrode is an electrode for power generation and is also an electrode that applies electrolysis to the electrolyte using electric current to be fed from the outside.
| Layer-layer lithium rich complex metal oxides with high specific capacity and excellent cycling|
Lithium rich and manganese rich lithium metal oxides are described that provide for excellent performance in lithium-based batteries. The specific compositions can be engineered within a specified range of compositions to provide desired performance characteristics.
| High-strength hot-dip galvanized steel sheet, high-strength alloyed hot-dip galvanized steel sheet excellent in bake hardenability, and manufacturing method thereof|
Steel contains each of c, si, mn, p, s, al, n, o, at a range from ⅛ thickness centered around a ¼ sheet thickness from a surface to ⅜ thickness centered around the ¼ sheet thickness from the surface at a base steel sheet, a structure of the base steel sheet contains, in volume fraction, 3% or more of a retained austenite phase, 50% or less of a ferrite phase, and 40% or more of a hard phase, average dislocation density is 5×1013/m2 or more, solid-solution c amount contained in the retained austenite phase is in mass % 0.70 to 1.00%, x-ray random intensity ratio of fcc iron in an texture of the retained austenite phase is 3.0 or less, ratio between a grain diameter relative to a rolling direction and a grain diameter relative to a sheet width direction of the retained austenite phase is 0.75 to 1.33.. .
| High-strength hot-dip galvanized steel sheet having excellent delayed fracture resistance and manufacturing method thereof|
A hot-dip galvanizing layer or an alloyed hot dip galvanizing layer is formed on the surface of a base steel sheet in which in volume fraction, 40 to 90% of a ferrite phase and 5% or less of a retained austenite phase are contained, and a ratio of non-recrystallized ferrite to the entire ferrite phase is 50% or less in volume fraction, and further a grain diameter ratio being a value of, of crystal grains in the ferrite phase, an average grain diameter in the rolling direction divided by an average grain diameter in the sheet width direction is 0.75 to 1.33, a length ratio being a value of, of hard structures dispersed in island shapes, an average length in the rolling direction divided by an average length in the sheet width direction is 0.75 to 1.33, and an average aspect ratio of inclusions is 5.0 or less.. .
| Steel sheet provided with hot dip galvanized layer excellent in plating wettability and plating adhesion and method of production of same|
B layer: layer which has thickness of 0.001 μm to 0.5 μm, which contains, based on mass of the b layer, one or more of fe, si, mn, p, s, and al oxides in a total of less than 50 mass %, which contains c, si, mn, p, s, and al not in oxides in c: less than 0.05 mass %, si: less than 0.1 mass %, mn: less than 0.5 mass %, p: less than 0.001 mass %, s: less than 0.001 mass %, and al: less than 0.005 mass % and which contains fe not in oxides in 50 mass % or more.. .
| Hot-dip galvanized steel sheet and method for producing same|
A high-strength hot-dip galvanized steel sheet has excellent workability, namely, excellent ductility and hole expansion formability, and high yield ratio. The steel sheet has a chemical composition containing by mass %: c: 0.05-0.15%; si: 0.10-0.90%; mn: 1.0-1.9%; p: 0.005-0.10%; s: 0.0050% or less; al: 0.01-0.10%; n: 0.0050% or less; nb: 0.010-0.100%; and the balance being fe and incidental impurities, in which: the steel sheet has a complex phase that includes: ferrite having an average crystal grain size of 15 μm or less to at least 90% in volume fraction; martensite having an average crystal grain size of 3.0 μm or less to 0.5% or more and less than 5.0% in volume fraction; pearlite to 5.0% or less in volume fraction; and the balance being a phase generated at low temperature..
| Gas barrier film, manufacturing method thereof, and substrate for electronic element using the same|
Provided are a gas barrier film which has excellent transparency, surface smoothness, gas barrier property and adhesivity and a manufacturing method thereof, and a substrate for an electronic element using the same. The gas barrier film of the present invention has a sheet substrate which contains a surface-modified cellulose nanofiber in which at least a part of hydrogen atoms in a hydroxyl group in a cellulose nanofiber are substituted with acyl groups each having 1 to 8 carbon atoms and has a content of a matrix resin of 10% by mass or less with respect to the total amount of the cellulose nanofiber and the matrix resin, and a gas barrier layer which is formed on at least one surface of the sheet substrate.
| Antifouling film-coated substrate and process for its production|
To provide an antifouling film-coated substrate, which has a fluorinated organic silicon compound coating film and which is excellent in the antifouling properties as it has water repellency, oil repellency, etc. And also excellent in the abrasion resistance so that deterioration in the antifouling properties is prevented against repeated wiping operations.
| Aluminum resin bonded body and process for producing same|
Provided is an aluminum-resin bonded body that expresses excellent bonding strength and does not show a reduction in the strength after a durability test, thus being able to keep the excellent bonding strength over a long period of time. The aluminum-resin bonded body includes: an aluminum substrate formed of aluminum or an aluminum alloy; an oxygen-containing film containing oxygen, which is formed on a surface of the aluminum substrate; and a molded resin formed of a thermoplastic resin, which is bonded onto the oxygen-containing film.
| Insulating film|
Provided is an insulating film which is excellent in heat resistance and discharge deterioration resistance and has a long insulation life. The insulating film includes a heat-resistant resin and insulating fine particles dispersed in the heat-resistant resin.
| Inorganic particle scattering film having a good light-extraction performance|
Disclosed are an inorganic fine particle scattering film and a manufacturing method thereof, wherein an inorganic fine particle layer comprising pores is formed on a light emitting device interface or a transparent substrate so as to achieve a high light extraction effect through a light scattering effect, and a planarizing layer is formed on the inorganic fine particle layer so as to show a high flatness and a high hardness. The disclosed inorganic fine particle scattering film is excellent in a light extraction effect, flatness and hardness and thus can be applied in the various fields such as an image display device, a lighting element, a solar cell..
| Covering member with excellent sliding properties|
In order to provide a covered member for which unexpected galling is suppressed in the initial stages when the member is used, and which has excellent sliding properties, a covered member has a hard film on the working surface and has excellent sliding properties, said hard film including an a layer, for which an a1 layer comprising a nitride, carbonitride, or oxynitride having 30% or more of chromium in terms of atomic ratio in metal (including metalloid; the same shall apply hereinafter) component, and an a2 layer comprising a nitride, carbonitride, or oxynitride having 60% or more of vanadium in terms of atomic ratio in metal component, are alternately laminated, and a b layer on the upper layer of said a layer and comprising a nitride, carbonitride, or oxynitride having 60% or more of vanadium in terms of atomic ratio in metal component. The film thickness of each a1 layer and a2 layer of the a layer is 50 nm or less, with the film thickness of the a2 layer being greater than that of the a1 layer, and the film thickness of the b layer is 0.1 mum or greater..
| Layered nonwoven fabric, and method for producing layered nonwoven fabric|
A layered nonwoven fabric with excellent feel on the skin and liquid permeability, and a method for producing the layered nonwoven fabric. The layered nonwoven fabric includes an upper layer consisting of a first nonwoven fabric and a lower layer consisting of a second nonwoven fabric.
| Method for producing laminated porous film, and laminated porous film|
The present invention produces a laminated porous film which improves the stability of an aqueous dispersion of a metal oxide without lowering battery characteristics, while having high binding properties and excellent heat resistance. This laminated porous film exhibits excellent characteristics when used as a separator for batteries.
| Coenzyme-linked glucose dehydrogenase and polynucleotide encoding the same|
The present invention provides members that produce on a large scale a coenzyme-linked glucose dehydrogenase which has excellent substrate-recognizing ability toward glucose while providing low action on maltose. The present invention relates to a polynucleotide encoding a soluble coenzyme-linked glucose dehydrogenase that catalyzes the oxidation of glucose in the presence of an electron acceptor and has an activity toward maltose of 5% or lower; a polypeptide encoded by the nucleotide sequence of the polynucleotide; a recombinant vector carrying the polynucleotide; a transformed cell produced using the recombinant vector; a method for producing a polypeptide comprising culturing the transformed cell and collecting from the cultivated products a polypeptide that links to fad to exert the glucose dehydration activity; a method for determination of glucose using the polypeptide; a reagent composition for determination of glucose; and a biosensor..
| External patches containing etofenamate|
The present invention provides to patches having excellent skin-permeability and therapeutic effect by the drug with lower irritation. In an external patch in which an adhesive layer containing an adhesive base and a drug are laminated with a backing, the external patch wherein the adhesive base contains 5-50% by weight of synthetic rubber polymer, 10-60% by weight of adhesive resin and 25-60% by weight of liquid paraffin, and the drug is etofenamate.
| Novel benzoic acid amide compound|
The present invention relates to a novel benzoic acid amide derivative compound, isomers thereof, pharmaceutically acceptable salts thereof, prodrugs thereof, hydrates thereof, or solvates thereof. The novel compound has excellent skin whitening effects..
| Three-component absorbent, and device and method for removing co2 and/or h2s|
1) a first amine, which is a straight chain secondary monoamine, 2) a second amine, which is a cyclic secondary polyamine as a reaction accelerator, and 3) a third amine, which is an amine consisting of one selected from a cyclic amine group constituted from a secondary or tertiary amino group or a straight chain amine group with high steric hindrance are mixed to obtain an absorbent. By the synergistic effect thereof, absorption properties to co2 and/or h2s are excellent and the absorbed co2 or h2s emission properties during the regeneration of the absorbent become excellent.
| Brass with excellent corrosion resistance|
Disclosed is a brass that possesses high corrosion resistance even without undergoing a heat treatment step contemplated for dezincification corrosion suppression. This brass includes 55% by mass to 75% by mass of cu (copper), 0.01% by mass to 1.5% by mass of si (silicon), sn (tin) and al (aluminum) in such amounts as to satisfy a prescribed relationship with an apparent zn content, less than 0.25% by mass of mn (manganese) as an optional ingredient, less than 0.05% by mass of ti (titanium) as an optional ingredient, less than 0.3% by mass of mg (magnesium) as an optional ingredient, less than 0.15% by mass of p (phosphorus) as an optional ingredient, and less than 0.004% by mass of a rare earth metal as an optional ingredient with the balance consisting of zn (zinc) and unavoidable impurities, the apparent zinc content being 37 to 45..
| Sintered bearing and method for manufacturing same|
Provided is a sintered bearing that is capable of reducing cost through reduction in usage amount of copper, excellent in initial running-in characteristics and quietness, and is high in durability. Raw material powders including iron powder, flat copper powder, low-melting point metal powder, and graphite are loaded into a mold, and a green compact is formed under a state in which the flat copper powder is caused to adhere onto a molding surface.
| Multilayer ceramic electronic component|
There is provided a multilayer ceramic electronic component including a ceramic body having internal electrodes formed therein, external electrodes formed on external surfaces of the ceramic body and connected to the internal electrodes, and a buffer layer formed on surfaces of contact between the internal electrodes and the external electrodes among external surfaces of the ceramic body, in an interior direction of the ceramic body, wherein when a thickness of the external electrode is denoted by t, a thickness of the buffer layer is denoted by t, a thickness of an active region is denoted by ta, and a thickness of the ceramic body is denoted by tc, t≦10 μm, ta/tc>0.8, and t≦5 μm, so that a multilayer ceramic electronic component having excellent reliability may be realized.. .
| Reactor, reactor-use coil component, converter, and power converter apparatus|
A reactor 1a of the present invention includes a sleeve-like coil 2, a magnetic core 3 disposed inside and outside the sleeve-like coil 2 to form a closed magnetic path, and a case 4a storing the coil 2 and the magnetic core 3. At least part of the magnetic core 3 (herein, an outer core portion 32 provided on the outer circumferential side of the coil 2) is formed by a composite material containing magnetic substance powder and resin.
| Portable light with spectrum control means|
A portable light with spectrum control means which allows the user to adjust the output spectrum manually and conveniently. The portable light includes compact housing with waterproof design and excellent heat dissipation, and it is preferably powered by batteries.
| Method for molding powder mold product|
The present invention relates to a method for molding a powder mold product according to which a powder mold product of uniform quality can be molded with excellent productivity. The present invention includes the steps of: preparing raw material powder 3 (a preparing step); interposing a mold assembly-use lubricant between an outer circumferential face 12s of a first punch (a lower punch 12) and an inner circumferential face 10s of a die 10, the lower punch 12 and the die 10 in this state being relatively shifted to apply the mold assembly-use lubricant to the inner circumferential face 10s of the die 10 (an applying step); and packing the raw material powder 3 into a cavity, a powder mold product 100 being molded by the raw material powder 3 being pressed (a molding step).
| Liquid crystal display device|
It is an object to provide a liquid crystal display device which has excellent viewing angle characteristics and higher quality. The present invention has a pixel including a first switch, a second switch, a third switch, a first resistor, a second resistor, a first liquid crystal element, and a second liquid crystal element.
| Method for manufacturing semiconductor device|
To provide a method by which a semiconductor device including a thin film transistor with excellent electric characteristics and high reliability is manufactured with a small number of steps. After a channel protective layer is formed over an oxide semiconductor film containing in, ga, and zn, a film having n-type conductivity and a conductive film are formed, and a resist mask is formed over the conductive film.
| Organic el element and method for manufacturing organic el element|
To form stabilized organic light-emitting medium layers using the relief printing method and to provide an organic el element excellent in terms of pattern-forming accuracy, film thickness uniformity and light-emitting characteristics, a substrate 2, first electrode layers 3 provided on the substrate 2, organic light-emitting medium layers 5 which are provided on the first electrode layers 3 and emit light when electrically connected, and second electrodes 6 which are provided on the organic light-emitting medium layers 5 and make the organic light-emitting medium layers 5 electrically connected when voltage is applied between the first electrodes 3 and the second electrodes are provided. In addition, at least one of the organic light-emitting medium layers 5 is formed of a mixture containing a polymer material having a weight-average molecular weight in a range of 1.5 million to 25 million and at least one low molecular material having a non-repetitive structure.
| Display unit and electronic apparatus|
A display unit is provided. The display unit includes a plurality of pixels having first to third sub-pixels each of which corresponds to respective colors of red, green, and blue, and a fourth sub-pixel exhibiting higher luminance than the first to third sub-pixels.
| Liquid crystal medium composition for use in liquid crystal display|
The present invention provides a liquid crystal medium composition for use in liquid crystal display, which includes the following constituent components: a negative type liquid crystal material, a stabilizer, and two or more than two polymerizable monomers that undergo polymerization reactions under uv radiation. The polymerizable monomers are in an amount of 0.1-1% by weight based on total weight of the liquid crystal medium composition.
| Heat conductive polycarbonate resin composition with excellent impact strength|
A polycarbonate resin composition includes (a) a polycarbonate resin, (b) a thermally conductive filler, and (c) a modified polyolefin-based copolymer. The composition can have excellent impact strength, thermal conductivity and moldability..
| High strength steel sheet having excellent formability and method for manufacturing the same|
A method for manufacturing the high strength steel sheet having excellent formability includes hot-rolling a steel slab having a chemical composition containing, by mass %, c: 0.03% or more and 0.35% or less, si: 0.5% or more and 3.0% or less, mn: 3.5% or more and 10.0% or less, p: 0.1% or less, s: 0.01% or less, n: 0.008% or less and the balance comprising fe and inevitable impurities, coiling the hot-rolled steel sheet at a temperature range of the ar1 transformation point to the ar1 transformation point+(the ar3 transformation point−the ar1 transformation point)/2, cooling the coiled steel sheet down to 200° c. Or lower, heating and holding the cooled steel sheet at a temperature range of the ac1 transformation point−200° c.
| Trip-aided dual-phase martensitic steel and ultrahigh-strength-steel processed product using same|
Provided is a trip-aided dual-phase martensitic steel which is excellent in terms of strength-elongation balance and charpy impact value and has dual-phase martensite composed of a soft lath martensitic structure and a hard lath martensitic structure as a matrix phase, regardless of forging temperature or forging reduction ratio, by controlling heat treatment conditions. The dual-phase martensitic steel contains 0.1-0.7% c, 0.5-2.5% si, 0.5-3.0% mn, 0.5-2.0% cr, 0.5% or less (including 0%) of mo, 0.04-2.5% al, and the balance fe with incidental impurities; has its metallographic structure in which a matrix phase is composed of a soft lath martensitic structure and a hard lath martensitic structure; and obtained by heating its raw steel material to a γ-range, rapidly cooling the heated material to a temperature slightly above a martensite transformation starting temperature (ms), and then performing an isothermal transformation process the cooled material in the temperature range from mf to [(mf)−100° c].
| Maraging steel|
Provided is maraging steel with which maraging steel that has been subjected to nitriding treatment has excellent fatigue strength and stable high strength. Maraging steel that has been subjected to nitriding treatment to a thickness of 0.5 mm or less and comprises, by mass %, 0.008% or less of c, 0.5% or less of si, 0.5% or less of mn, 0.5 to 1.5% of cr, 16.0 to 22.0% of ni, 3.0 to 7.0% of co, and 3.0 to 7.0% of mo is maraging steel further comprising, by mass %, 0.6 to 1.3% of al and fe and impurities as the balance, wherein the impurities are maintained at 0.01% or less of ti, 0.01% or less of nb, 0.01% or less of ta, and 0.01% or less of w, the ratio of al and ti is al/ti>250, and by vickers hardness, the surface hardness of the maraging steel is 800 to 1,050 hv and internal hardness of the maraging steel is 570 hv or less..
| Co-polymer of 2,7-fluorene and bithiazole, method for preparing same and solar battery containing same|
Provided are a co-polymer of formula (i) of 2,7-fluorene and bithiazole, a method for preparing same, and a solar battery containing same. The structural formula of the copolymer of 2,7-fluorene and bithiazole is as shown by formula (i), wherein both r1 and r2 are c1-c20 alkyl groups, and n is an integer of 10-100.
| Flame-retardant resin film and solar battery back sheet using the same|
An object of the present invention is to provide a flame-retardant resin composition having high flame retardancy, and a flame-retardant resin film having high thickness precision and excellent flame retardancy and a solar battery back sheet. The flame-retardant resin film according to the present invention is a flame-retardant resin film obtained from a resin composition, wherein the resin composition comprises a polyphenylene ether resin (a), a phosphorus flame retardant (b), and a fluorine-containing resin (c); in the resin composition, the content of the component (a) is 75 to 98 parts by mass and the content of the component (b) is 25 to 2 parts by mass, based on 100 parts by mass of the components (a) and (b) in total; the content of a fluorine element in the resin composition is 100 to 1000 mass ppm; and the flame-retardant resin film has a thickness of 20 to 500 μm..
| Mixer configuration for reducing agent preparation and motor vehicle having a mixer configuration|
A mixer configuration for mixing an additive with an exhaust gas stream includes at least one overflow surface which is disposed in a mixing section of an exhaust pipe. The exhaust pipe has a cross section and a main flow direction of the exhaust gas stream.
| Shoe and manufacturing method thereof|
The present invention relates to a shoe and a manufacturing method thereof, wherein the invention comprises: a shoe upper; a bottom sole for blocking the lower part of the shoe upper; and a sole cover which is extended from the lower part of the upper of the shoe, and enhance the circumference of a sole, wherein an edge of the bottom sole and a lower edge of the sole cover are connected along a lower edge of the upper of the shoe by backstitching, the sole is attached to a lower side of the bottom sole, the sole cover is turned inside out to face the sole such that the sole cover is attached to enclose an outer surface and a lower edge of the sole, and a window is attached to a lower side of the sole including the end of the sole cover. According to the present invention, instead of the existing methods, a new method is performed to manufacture a shoe which has simple shoemaking steps, whereby time and effort for shoemaking can be reduced, and further, said shoe is light and has excellent sweat-absorbing power and high wearability, thereby minimizing fatigue of the feet..
|Mold for gasket for prefilled syringe|
The present invention aims to provide a gasket for a pre-filled syringe which has excellent air-tightness and liquid-tightness and a mold for forming the gasket. The present invention relate to a mold for a gasket laminated with an inactive film for a pre-filled syringe, wherein at least a surface of the mold which forms a seal sliding surface of an annular protrusion of the gasket is mirror finished to have an arithmetic mean roughness ra of less than 0.03 μm..
|Quinoxaline derivative, and light emitting element, light emitting device, and electronic device using the quinoxaline derivative|
To provide a new bipolar organic compound. In particular, to provide a bipolar organic compound having excellent heat resistance and to provide a bipolar organic compound which is electrochemically stable.
|Toner for developing electrostatic image|
Provided is a toner for developing an electrostatic image. The toner has excellent heat-resistant storage properties and crush resistance while having sufficient low temperature fixability.
|Rubber composition and tire using the same as well as modified conjugated diene-based polymer and method for producing the same|
This invention relates to a rubber composition being excellent in the low heat buildup and fracture properties (resistance to crack growth). And more particularly to a rubber composition, characterized by compounding 10-100 parts by mass of an inorganic filler and/or carbon black based on 100 parts by mass of a rubber component including not less than 10 mass % of a modified conjugated diene-based polymer having a cis-1,4 bond content of not less than 90% and a vinyl bond content of not more than 1.2% and a primary amino group.
|Dissoluble pdms-modified p(hema-maa) amphiphilic copolymer and method for fabricating the same|
The present invention discloses a dissoluble pdms-modified p(hema-maa) amphiphilic copolymer and the method of fabricating the same. The amphiphilic copolymer of the present invention is fabricated via chemically bonding hema, maa, and poly(dimethylsiloxane), bis(3-aminopropyl) terminated (pdms) in aqueous solution.
|Carbon fiber-reinforced thermoplastic resin composition, molding material, prepreg, and methods for producing same|
Provided are a carbon fiber-reinforced thermoplastic resin composition excellent in interfacial adhesion between carbon fiber and a thermoplastic resin and excellent in dynamic characteristics, and a molding material, a prepreg, and a method for producing the same. The carbon fiber-reinforced thermoplastic resin composition includes the following components (a) and (b), carbon fiber and a thermoplastic resin; component (a): (a1) a bifunctional or higher functional epoxy compound and/or (a2) an epoxy compound which has a monofunctional or higher epoxy group and has one or more taypes of functional groups selected from a hydroxyl group, an amide group, an imide group, a urethane group, a urea group, a sulfonyl group and a sulfo group; and component (b): 0.1 to 25 parts by mass, based on 100 parts by mass of the component (a), of at least one reaction accelerator selected from the group consisting of [a] a specific tertiary amine compound (salt) (b1), [b] a specific quaternary ammonium salt (b2) and [c] a quaternary phosphonium salt and/or phosphine compound (b3)..
|Polyimides, coating composition formed therefrom and use thereof|
A polyimide (pi) having two —cooh capping groups at each end is provided. A coating composition is further provided, which contains the pi and a hardening agent having 2 to 6 functional groups capable of reacting with —cooh.
|Polyamide resin composition for wheel cover|
Disclosed is a polyamide resin composition for a wheel cover, which has an excellent balance between rigidity and toughness, improved low temperature impact property, excellent heat resistance, and improved strength of the surface of the composition and the weld. In particular, the polyamide resin composition comprises a polyamide 6 resin, an ethylene-based copolymer, a styrene-based copolymer, a maleic anhydride grafted styrene, an imide-based copolymer, nano-minerals, and a phenolic heat-resistant material..
|Fluororubber composition and method for producing same|
The invention provides a fluororubber composition able to produce a crosslinked fluororubber article that exhibits not only heat resistance, but also excellent mechanical properties at high temperatures, and a method for producing same. The fluororubber composition contains: a fluororubber (a); and carbon black (b), wherein when the aforementioned fluororubber composition is immersed for 160 hours in an extraction solvent of acetone and hexane at an acetone:hexane mass ratio of 42.29:57.71 at 40° c.
|Curing-type coating-agent composition|
A curing-type coating-agent composition according to the present invention contains: component (a) (e.g., an isocyanuric ring-containing urethane (meth)acrylate compound) in an amount of from 20 to 80 parts by mass; component (b) (e.g., an isocyanuricring-containing tri(meth)acrylate compound free from any urethane bond) in an amount of from 10 to 70 parts by mass; component (c-1) (e.g., a reaction compound between a colloidal silica and an alkoxysilane compound having a maleimide group) in amount of from 1 to 35 parts by mass, or component (c-2) (e.g., a specific organosilicon compound) in an amount of from 5 to 35 parts by mass; a radical-polymerization initiator serving as component (d) in an amount of from 0.1 to 10 parts by mass; an ultraviolet absorber serving as component (e) in an amount of from 1 to 12 parts by mass; and an organic solvent serving as component (f) in an amount of from 10 to 1,000 parts by mass; with respect to a sum of the component (a), the component (b), and the component (c-1) or the component (c-2) being taken as 100 parts by mass. The aforementioned composition demonstrates excellent wear resistance and weatherability as a coating agent for plastic substrate, or the like, which is employed outside..
|Pharmaceutical composition containing wogonin as an active ingredient for preventing or treating asthma|
The present invention relates to a pharmaceutical composition for the prevention or treatment of asthma comprising wogonin as an active ingredient. The wogonin of the present invention is excellent not only in relieving airway hypersensitivity that causes asthma in vivo, in inhibiting reactive oxygen species generation in the airway, and in inhibiting the infiltration of inflammatory cells in the bronchus, but also in inhibiting the generation of ige in serum and bronchoalveolar lavage fluid, and in inhibiting the expressions of th2 cytokines in the lung.
|Method for preparation of chitosan oligosaccharides composition and mixture of chitosan oligosaccharides prepared therefrom|
Disclosed is a method for preparation of a chitosan oligosaccharide composition capable of increasing a content of disaccharide in chitosan oligosaccharide with excellent effects of reducing hbalc and blood glucose as well as excellent thermal stability. The method for preparation of a chitosan oligosaccharide composition includes: adding chitosan to distilled water to swell the chitosan; firstly treating the chitosan with a chitosanase to prevent the chitosan solution from becoming a state of being viscose, then, adding an organic acid to a mixed solution of the chitosan and chitosanase at a predetermined time interval bit by bit over several additions; allowing mutual reaction between the chitosan, chitosanase and organic acid; and inactivating the chitosanase to obtain the chitosan oligosaccharide composition.
|Cationic peptidopolysaccharides with excellent broad- spectrum antimicrobial activities and high selectivity|
Which has a bacterial peptidoglycan-mimetic structure, and shows outstanding broad spectrum activities against clinically significant bacteria and fungi. The structural affinity of these compounds with microbial cell wall constituents promotes its passage to the cytoplasmic membrane resulting in excellent antimicrobial activity and record high selectivity..
|Cyclohexanone compounds and herbicides comprising the same|
The present invention provides a compound having an excellent efficacy for controlling weeds. A cyclohexanone compound of the formula (i): wherein m is an integer of 1, 2 or 3; n is an integer of any one of 1 to 5; x represents ch2, o, s, s(o) or s(o)2; r1 represents a hydrogen atom or a methyl group; r2 and r3 represents a hydrogen atom, a c1-6 alkyl group and the like; r4 represents a c6-10 aryl group or a five- to six-membered heteroaryl group; g represents a hydrogen atom and the like; z represents a halogen atom, a cyano group, a nitro group, a phenyl group, a c1-6 alkyl group and the like; is useful as an active ingredient for herbicides..
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Excell 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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