|| List of recent Resin-related patents
| Manganese containing hydrosilylation catalysts and compositions containing the catalysts|
A composition contains (a) a hydrosilylation reaction catalyst and (b) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition is capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin.
| Vanadium containing hydrosilylation catalysts and compositions containing the catalysts|
A composition contains (a) a hydrosilylation reaction catalyst and (b) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin.
| Rhenium containing hydrosilylation catalysts and compositions containing the catalysts|
A composition contains (a) a hydrosilylation reaction catalyst and (b) an aliphatically unsaturated compound having an average, per molecule, of one or more aliphatically unsaturated organic groups capable of undergoing hydrosilylation reaction. The composition capable of reacting via hydrosilylation reaction to form a reaction product, such as a silane, a gum, a gel, a rubber, or a resin.
| Crystalline thermoplastic polyimide resin|
Wherein r1 represents a divalent group having from 6 to 22 carbon atoms containing at least one alicyclic hydrocarbon structure; r2 represents a divalent chain aliphatic group having from 5 to 12 carbon atoms; and x1 and x2 each independently represent a tetravalent group having from 6 to 22 carbon atoms containing at least one aromatic ring.. .
| Microencapsulated curing agent|
A microencapsulated curing agent for use in curing a thermosetting resin is provided. The microencapsulated curing agent includes an organic peroxide curing agent and a polyurethane resin encapsulating the organic peroxide curing agent.
| Highly functional additive for polymerization and method for preparing vinyl chloride seeds using the same|
Disclosed is a method for preparing a vinyl chloride seed, comprising adding a vinyl chloride monomer, an emulsifier and a polymerization initiator to an aqueous medium, homogenizing droplets using a homogenizer pump, and polymerizing the homogenized droplets. The method provides a more stable latex by minimizing residual monomers by performing polymerization after adding a higher aliphatic alcohol serving as a monomer absorption enhancer and then performing homogenization, and additionally, improves productivity and reduces amount of scale generated by increasing the efficiency of monomer consumption during polymerization.
| Coating composition and coated article|
An object of the present invention is to provide a coating composition that has excellent curability at low temperatures and in a short period of time, and that also has satisfactory pot life (usable life) and makes it possible to obtain a cured coating film with an excellent finished appearance. The present invention provides a coating composition comprising a secondary hydroxy-containing acrylic resin (a), which is a copolymer of monomer components comprising 20 to 50% by mass of secondary hydroxy-containing polymerizable unsaturated monomer (a) and 50 to 80% by mass of at least one other polymerizable unsaturated monomer (b); a polyisocyanate compound (b); and an organometallic catalyst (c) containing a metallic compound (c1) in which the metal is a member selected from the group consisting of zinc, tin, zirconium, bismuth, lead, cobalt, manganese, titanium, aluminum and molybdenum, and an amidine compound (c2)..
| Resin composition|
Where x is a c1-5 alkyl group, a c5-6 cycloalkyl group, a phenyl group or a benzyl group, while the alkyl group, the cycloalkyl group, the phenyl group and the benzyl group optionally have a portion or all of the hydrogen atoms substituted with halogen atoms, carboxy groups, hydroxy groups, amino groups or nitro groups; each of r1s is independently a hydrogen atom or a methyl group; r2 is a single bond or a c1-5 alkylene group; r3 is a blocked isocyanate group; y is an —o— group or an —nh— group; r4 is a single bond or a c1-5 alkylene group; and r5 is a c1-20 hydrocarbon group or a phenyl group having a hydroxy group as a substituent; and a solvent.. .
| Anti-frost coating|
[means for resolution] provided is a coating composition for preventing frost from enlarging and becoming enormous by making the frost deposited on a surface of an object to be easily peeled and removed from the surface by forming a coating film on the surface of the object, in which 0.2% by mass to 0.5% by mass of antimony-doped tin oxide or indium tin oxide that absorbs an infrared ray so as to hardly influence the hue, with respect to components of a coating material, is added to a water-repellent coating composition such as a fluororesin-based coating material, thereby making the frost adhered on the surface easily peeled from the surface.. .
| Toner making process|
Processes for making toners, and in particular, emulsion aggregation (ea) toners. These toners exhibit a low melt temperature while simultaneously exhibiting excellent relative humidity sensitivity regarding charging properties.
| Polyphenylene ether-based resin composition and method for producing the same|
To provide a resin composition that has a high impact resistance, hardly causes peeling during molding, and is excellent in flame retardancy, heat resistance, and heat aging resistance for a long period. A resin composition containing (a) polyphenylene ether, (b) a hydrogenated block copolymer that is obtained by hydrogenating a block copolymer including a polystyrene block and a conjugated diene compound polymer block, and that has a weight average molecular weight of 100,000 to 500,000, and (c) an organic phosphorus-based flame retardant within a specified amount, wherein a value of the loss tangent (tan δ) peak height of the (b) component in a dynamic viscoelasticity spectrum obtained by measurement of the resin composition at a frequency of 10 hz is in a specified range..
| Flame-retardant agent and flame-retardant resin composition|
The present invention provides a composite flame retardant which can be produced without using any toxic metal such as antimony trioxide or any halogen such as bromine and chlorine and can exhibit excellent flame retardancy compared with magnesium hydroxide when added in a smaller amount; and a flame retardant resin composition having excellent flame retardancy and excellent physical properties. The present invention relates to a flame retardant including: (a) 100 parts by mass of a reaction product of piperazine with one phosphorus compound selected from phosphoric acid, pyrophosphoric acid, and polyphosphoric acid; (b) 10 to 1000 parts by mass of a reaction product of melamine with a polyacid selected from cyanuric acid, phosphoric acid, pyrophosphoric acid, and polyphosphoric acid; and (c) 0.1 to 100 parts by mass of a reaction product of calcium or magnesium with silicic acid..
| Organic montmorillonite enhanced epoxy resin and preparation method thereof|
An organic montmorillonite enhanced epoxy resin and a preparation method thereof are provided. The preparation method of the organic montmorillonite enhanced epoxy resin includes adding an organic montmorillonite exfolicated by an organic solvent and a coupling agent to increase the thermal stability and reliability of the epoxy resin..
| Dental compositions based on polymerizable resins containing isosorbide|
Disclosed herein are polymerizable dental materials and dental products based upon such materials. More particularly, disclosed are materials and products based upon bpa-free, polymerizable resins that are derived from 1,4:3,6-dianhydro-glucidol (isosorbide)..
| Expandable composite resin particles for long-term storage, pre-expanded particles formed therefrom and expanded molded articles|
Expandable composite resin particles for long-term storage, comprising 500 to 5000 ppm of water and 7.5 to 11.0% by weight of pentane in composite resin of polyolefin-based resin and polystyrene-based resin.. .
| Golf ball|
In a golf ball having a core and a cover of at least one layer, an outermost layer of the cover is formed to a specific thickness using a resin composition containing a light-harvesting fluorescent dye and a light-reflecting pigment. The golf ball is elegant and highly stylish, and moreover has an excellent visibility..
| Silicone-organic resin composite laminate and manufacturing method thereof, and light-emitting semiconductor apparatus using the same|
The invention provides a silicone-organic resin composite laminate comprises a laminate in which an organic resin layer containing an inorganic fiber cloth into which a thermosetting organic resin has been impregnated, and a silicone resin layer containing an inorganic fiber cloth into which a curable silicone resin has been impregnated, being laminated with each one or more layers, and metal foils laminated at an uppermost surface and a lowermost surface of the laminate. There can be provided a silicone-organic resin composite laminate which has low linear expansion, good thermal dimensional stability, excellent mechanical characteristics, and excellent heat resistance and light resistance, and is suitable as a mounting substrate for an led which corresponds to increase in luminance of the led mounted substrate..
| Cyanate-based resins with reduced viscosity and duromers produced therefrom with improved impact resistance|
The invention further relates to a substrate that is saturated or coated with said type of cyanate resin, and a duromer that can be obtained by compressing and/or heating the cyanate resin or the saturated or coated substrate.. .
| Bulletproof fabric and method for producing the same|
Disclosed are a bulletproof fabric and a method for producing the same that exhibit improved anti-traumaproperty and minimize deterioration in bulletproofness even after use under harsh conditions for a long period of time. The bulletproof fabric includes a fabric comprising at least one high-strength fiber selected from the group consisting of a high molecular weight polyethylene fiber, an aramid fiber, and a polybenzoxazole fiber, and a water repellent layer disposed on the high-strength fiber, wherein the water repellent layer is formed by treating the fabric with a water-repellent agent comprising fluorocarbon and a hardness-enhancing resin, and the hardness-enhancing resin is a polyvinyl acetate resin, a polyester resin, a polyacrylate resin, a melamine resin, or a mixture of two or more thereof..
| Structure of highly waterproof connector for easy conduction between ground pin and body|
A connector for power or braking attached to an electric motor is based on resin molding around a ground pin and a power supply pin. In this connector, an electrical junction between the ground pin and the body of the electric motor or of a brake is disposed in a predetermined position on the inner peripheral side of a sealing portion which seals the interior of the brake or electric motor body from the air..
| Manufacturing method for semiconductor device|
A manufacturing method for a semiconductor device includes introducing an impurity into a sic substrate, forming a mixed material layer, which is made from a resin and a fibrous carbon material, on a surface of the sic material into which the impurity is introduced, performing heat treatment of the sic substrate in which the mixed material layer is formed on the surface of the sic substrate, and removing the mixed material layer after the heat treatment.. .
| Deposition mask, producing method therefor and forming method for thin film pattern|
A deposition mask for forming a thin film pattern having a predetermined shape on a substrate by deposition, includes a resin film that transmits visible light and has an opening pattern penetrating through the resin film and having the same shape and dimension as those of the thin film pattern so as to correspond to a preliminarily determined forming region of the thin film pattern on the substrate.. .
| Quantum cascade laser manufacturing method|
A quantum cascade laser manufacturing method includes: a step of pressing a mother stamper against a resin film having flexibility to make a resin stamper 201 having a second groove pattern p2; a step of making a wafer with an active layer formed on a semiconductor substrate; a step of forming a resist film 304 on a surface on the active layer side of the wafer; a step of pressing the resin stamper against the resist film 304 by air pressure to form a third groove pattern p3 on the resist film 304; and a step of etching the wafer with the resist film 304 serving as a mask to form a diffraction grating on a surface of the wafer.. .
| Semiconductor light emitting device and method of manufacturing the same|
A method of manufacturing a semiconductor light emitting device includes forming a plurality of semiconductor light emitting devices on a substrate, the semiconductor light emitting devices having at least one electrode pad formed on upper surfaces thereof; forming a conductive bump by forming a bump core on the electrode pad of each of the semiconductor light emitting devices and forming a reflective bump layer enclosing the bump core; forming a resin encapsulating part containing a phosphor on the plurality of semiconductor light emitting devices to encompass the conductive bump; polishing the resin encapsulating part to expose the bump core of the conductive bump to an upper surface of the resin encapsulating part; and forming individual semiconductor light emitting devices by cutting the resin encapsulating part between the semiconductor light emitting devices.. .
| Sealing member, sealing method, and method for producing optical semiconductor device|
A sealing member includes an elongated releasing film, and a plurality of sealing resin layers composed of a sealing resin, the plurality of sealing resin layers being laminated on the releasing film so that the plurality of sealing resin layers are arranged in a row along the longitudinal direction of the releasing film with a space provided therebetween.. .
| Resin coating device, and resin coating method|
A translucent member 41 that has been trial-coated with a resin 8 for measurement of a light emission characteristic is placed on a translucent member placement portion 53, an excitation light that excites a phosphor is emitted from a light source unit 42 disposed above, the resin 8 coated on the translucent member 41 is irradiated with the excitation light from above, a deviation between a measurement result obtained by measuring the light emission characteristic of the light emitted from the resin 8, and a light emission characteristic specified in advance is obtained, and an appropriate resin coating amount of the resin to be coated on the led element for actual production is derived on the basis of the deviation.. .
| Compressible composite shaping instrument|
A compressible dental instrument to non-impressively adapt restorative material through compression comprises a handle portion (2), having a docking aperture (4) to interface with a highly compressible foam insert (10) with a docking extrusion and a tip holder (14) having highly compressible tip (16). A user can dock both to compressively adapt composite resin to a tooth's surface by first applying a restorative to a tooth and second applying the compressible portion to the restorative.
| Pattern forming process|
A pattern is formed by coating a first chemically amplified positive resist composition comprising a resin comprising recurring units having an acid labile group so that it may turn soluble in alkaline developer upon elimination of the acid labile group, a photoacid generator, and a first organic solvent, onto a processable substrate, prebaking, exposing, peb, and developing in an alkaline developer to form a positive pattern; heating the positive pattern to render it resistant to a second organic solvent used in a second resist composition; coating the second resist composition, prebaking, exposing, peb, and developing in a third organic solvent to form a negative pattern. The positive pattern and the negative pattern are simultaneously formed..
| Method of manufacturing erasable toner|
According to one embodiment, a method of manufacturing an erasable toner includes washing toner particles including therein a coloring material that is erasable by heating and a binder resin to obtain a toner cake having the amount of water of 20% by weight to 60% by weight, and drying the toner cake at 40° c. Or more and at a temperature which is lower than the complete color erasing temperature of the toner particles by 30° c.
| Preparing amorphous polyester resin emulsions|
A process for making a latex emulsion including contacting at least one amorphous polyester resin with at least two organic solvents to form a resin mixture, adding a neutralizing agent, and deionized water to the resin mixture, removing the solvent from the formed latex, and separating the solvent from water. Further, the process is carried out above the resin tg for making the latex, which drives the latex particle size under 100 nm, where toners made from the latex show improved charging performance..
| Method of preparing environment-friendly toner|
A method of preparing a toner. A toner having a low residual voc content, a narrow particle size distribution, excellent fixing properties at low temperature, and high image quality may be prepared using the method by which a polyester resin dispersion is prepared by adding ingredients to a single reactor in a predetermined order..
| Erasable toner|
According to one embodiment, an erasable toner of the present embodiment includes a binder resin, an electron donating coloring agent, an electron accepting developer, and a discoloring temperature regulating agent, in which when measuring for the first time by differential thermal scanning calorimetry, an endothermic peak temperature tg of the binder resin and an endothermic peak temperature th of the discoloring temperature regulating agent satisfy tg<th and th−tg>25° c.. .
| Developer, method of manufacturing the same and toner cartridge|
A toner or developer is provided having toner particles which exhibit a higher glass transition temperature on their surface than the interior thereof. In one aspect, the toner particles contain a crystalline polyester resin, an amorphous polyester resin and a coloring material, in which the core of the toner particles exhibit the glass transition temperature g of from 30° c.
| Electrophotographic photoconductor, image forming apparatus, and process cartridge|
An electrophotographic photoconductor, including: an electroconductive substrate; and at least a photoconductive layer and a surface layer in this order over the electroconductive substrate, wherein the surface layer includes a resin having no charge transport properties, and first inorganic fine particles, and wherein the first inorganic fine particles are inorganic fine particles having surfaces modified with at least one of a primary amino group and a secondary amino group, and a volume resistivity of the first inorganic fine particles is 1×108 Ω·cm or less.. .
| Electrophotographic photoreceptor, method for manufacturing same, and electrophotographic apparatus using same|
A layered, positively-charged electrophotographic photoreceptor, a method for manufacturing the photoreceptor and an electrophotographic apparatus using the photoreceptor are disclosed. The layered, positively-charged electrophotographic photoreceptor includes a conductive support on which is provided a sequential stack composed of a charge transport layer containing at least a first hole transport material and a first binder resin; and a charge generation layer containing at least a charge generation material, a second hole transport material, an electron transport material, and a second binder resin, wherein the charge generation layer and the charge transport layer have a total amount of residual solvents that is 50 μg/cm2 or less.
| Pattern-forming method, electron beam-sensitive or extreme ultraviolet radiation-sensitive resin composition, resist film, manufacturing method of electronic device using them and electronic device|
A pattern-forming method includes in this order: step (1) of forming a film with an electron beam-sensitive or extreme ultraviolet radiation-sensitive resin composition that contains (a) a resin having an acid-decomposable repeating unit and capable of decreasing a solubility of the resin (a) in a developer containing an organic solvent by an action of an acid and (b) a low molecular weight compound capable of generating an acid upon irradiation with an electron beam or extreme ultraviolet radiation and decomposing by an action of an acid to decrease a solubility of the low molecular weight compound (b) in an organic solvent; step (2) of exposing the film with an electron beam or extreme ultraviolet radiation; and step (4) of developing the film with a developer containing an organic solvent after the exposing to form a negative pattern.. .
| Stretch film product|
Provided is a stretch film product with which the film itself has consistent stretchability (elasticity) and the entire film can be subjected to waste treatment by biodegradation without being incinerated at the time of waste disposal. The stretch film product has a layer adhered on at least one surface of a base film.
| (meth)acrylic resin composition, imidized (meth)acrylic resin composition, and film obtained by molding them|
The present invention provides a (meth)acrylic resin composition comprising a carboxylic acid group produced by heating a (meth)acrylic-based resin (c), wherein the (meth)acrylic-based resin (c) is obtained by polymerizing a monomer mixture (a) containing 80 to 99 wt % of a linear alkyl (meth)acrylate and 1 to 20 wt % of tertiary-butyl (meth)acrylate, in the presence of an acrylic acid ester-based crosslinked elastic particle (b) that is obtained by mixing and polymerizing 0.5 to 5 parts by weight of a polyfunctional monomer having at least two non-conjugated double bonds per molecule, with respect to 100 parts by weight of a monomer mixture containing 50 to 100 wt % of an alkyl acrylate monomer and 0 to 50 wt % of an alkyl methacrylate monomer. This composition can be used to produce a film having excellent chemical resistance (in particular, sun-screening agent resistance)..
| Flexible bismaleimide, benzoxazine, epoxy-anhydride adduct hybrid adhesive|
A resin composition which has low stress, and good adhesive property in high temperature and high moisture environments and which is useful in adhesive applications in low stress, high moisture sensitivity level electronic packages. Preferably, a flexible epoxy anhydride adduct modified solid bismaleimide and solid benzoxazine resin composition that can survive high temperature and high moisture conditions and maintain good adhesion strength and minimize the stress resulting from a coefficient of thermal expansion mismatch between a silicon die and a substrate which is ball grid array solder mask or a smart card polyethylene terephthalate or silver or copper metal lead frame..
| Laminated glass intermediate film and laminated glass|
The present invention provides an intermediate film for laminated glass which can improve sound insulation. The intermediate film has a layered structure including at least two layers, comprising: a first layer containing a polyvinyl acetal resin and a plasticizer; and a second layer positioned on a first surface of the first layer.
| Adhesive film, multilayer printed wiring board using adhesive film, and method for manufacturing multilayer printed wiring board|
An adhesive film according to the present invention includes a resin composition layer (layer a) for an interlayer insulating layer, a thermosetting resin composition layer (layer b), and a support film (layer c), and the layer c, the layer a, and the layer b are sequentially arranged in this order. The layer a is a resin composition which contains a thermosetting resin (a1) and an inorganic filler (b1) having a specific surface area of 20 m2/g or more, and the mass ratio of the thermosetting resin (a1) to the inorganic filler (b1) is within the range from 30:1 to 2:1.
| Structured-core laminate panels and methods of forming the same|
A structured-core laminate panel can be made in an efficient, structurally sound manner, even without the use of adhesives (film or liquid forms) using materials with different melt or glass transition temperatures. In one implementation, a manufacturer positions one or more resin substrates about a structured core member, which comprises a relatively high melt or glass transition temperature compared with that of the one or more resin substrates.
| Resin coated member and method of resin coating|
| Carbon fibre reinforced composite material and production method thereof|
A carbon fibre reinforced composite material including at least two carbon fibre fabrics and a thermoplastic resin, wherein each of the at least two carbon fibre fabrics is formed of an opened yarn obtained by opening a carbon fibre bundle, and the thermoplastic resin is impregnated with the at least two carbon fibre fabrics in a solidified state such that the carbon fibre reinforced composite material is formed integrally as a whole. Also disclosed is a method for producing the carbon fibre reinforced composite material..
| Method for producing carbon membrane|
Provided is a method of producing a carbon membrane including dipping a porous support in a suspension of a phenolic resin or a suspension of a phenolic resin precursor, drying the resulting support to form a membrane made of the phenolic resin or the phenolic resin precursor, and heat treating and thereby carbonizing the resulting membrane into a carbon membrane.. .
| Multilayer electrical component, coating composition, and method of making electrical component|
An electrical component including a substrate comprising an electroconductive filler in a first polymeric binder, and a coating layer adhered to at least a portion of the substrate surface, the coating layer comprising a nanostructured electroconductive particulate dispersed in a polymeric binder, such as an epoxy resin. A method of making the component also is described..
| Purification of luo han guo extract|
A method of purifying a luo han guo extract includes contacting the luo han guo extract with activated carbon and a macroporous polymeric adsorbent resin, an ion exchange resin, or both.. .
| Imprinting apparatus and imprinting method using the same|
Disclosed is an imprinting apparatus and imprinting method using the same that prevent a process of forming a pattern on a substrate from being affected by flatness of a stage. The imprinting apparatus comprises a chamber unit in which a process of forming a pattern on a substrate is carried out; a stage for supporting the substrate on which a resin layer is formed; an installing member positioned above the stage and having a mold member attached to transform the resin layer so as to form the pattern on the substrate; and a first spraying unit for spraying fluid to separate the substrate supported by the stage from the stage, wherein the installing member moves the mold member in the direction getting near to the substrate separated from the stage so that the mold member and the resin layer are brought into contact with each other..
| Porous nanoparticles produced by solvent-free emulsification|
The process for manufacturing porous nanoparticles disclosed herein includes feeding a dry-blended mixture of at least one resin and a neutralizing agent into a feed section of a screw extruder, injecting a surfactant solution downstream of the hopper, and adding an aqueous composition both directly after the surfactant solution as well as further downstream. Porous nanoparticles having a particle size of from about 50 nm to about 2 μm and a pore diameter of from about 20 nm to about 400 nm may be continuously recovered from the extruder following this process..
| Multifunctional coatings for fasteners|
A coating composition adapted for application on a fastener, the coating composition composed of a binder component composed of a polymeric resin present in the composition at a concentration between 1.0% and 15.0% by total composition weight, wherein the binder component is composed of at least one of a solvent dispersible compound; a reactive cross-linking component present in the composition in an amount between 1.0% and 80.0%; at least one curing agent; optionally at least one expansion agent, wherein at least one of the curing agent or the reactive cross-linking component are physically and reactively isolated from other components of the composition.. .
| Optical fiber|
Provided is an optical fiber which is provided with heat resistance and productivity and in which a transmission loss is suppressed even in a high-temperature environment. It has, on an outer periphery of a glass fiber composed of a core part and a cladding part, a coating layer made by crosslinking an energy-curable resin composition containing a silicon compound, in which the silicon compound contained in the energy-curable resin composition of the coating layer as an outermost layer has a specified structure having a cyclic silicone site having an epoxy group and a linear silicone site, with the content of the cyclic silicone site in the compound being from 10 to 30% by mass..
| Synthetic resin-made thrust sliding bearing|
A synthetic resin-made thrust sliding bearing 1 includes a synthetic resin-made upper casing 12, a synthetic resin-made lower casing 22, a synthetic resin-made thrust sliding bearing piece 33 interposed between the upper casing 12 and the lower casing 22, an outer elastic seal member 47 having an inner elastically deformable lip portion 43 and an outer elastically deformable lip portion 46, and an inner elastic seal member 54 having an outer elastically deformable lip portion 50 and an inner elastically deformable lip portion 53.. .
| Hydrostatic gas bearing and method of manufacturing the same|
Including a synthetic resin-made bearing base 2 having a base portion 4, an annular protruding portion 6 provided integrally on and protruding from one surface 5 of the base portion 4, and an air supply passage 11 which is provided in the annular protruding portion 6 and the base portion 4 and which has one end 7 open at a protruding end face 8 of the annular protruding portion 6 and another end 9 open at a outer peripheral surface 10 of the base portion 4; and a synthetic resin-made bearing body 3 having an annular recessed portion 42 which is formed in one surface 41 opposing the one surface 5 of the base portion 4 and which receives the annular protruding portion 6 of the bearing base 2, an annular recessed groove 44 which is open at another surface 43, and a plurality of air outlet holes 47 serving as inherent restrictors each of which communicates with the annular recessed groove 44 at one end 45 and opens to the annular recessed portion 42 at another end 46.. .
| Wavelength conversion chip for a light emitting diode, and method for manufacturing same|
There is provided a method of manufacturing a wavelength converted led chip, including attaching a plurality of led chips to a chip alignment region of an upper surface of a temporary support plate, forming a conductive bump on the electrode of the respective led chips, forming a phosphor-containing resin encapsulation part in the chip alignment region to cover the conductive bump, polishing the phosphor containing resin encapsulation part, forming the wavelength converted led chips by cutting the provided phosphor containing resin encapsulation part between the led chips, the wavelength converted led chip including a wavelength conversion layer obtained from the phosphor containing resin encapsulation part and formed on lateral surfaces and an upper surface of the wavelength converted led chip, and removing the temporary support plate from the wavelength converted led chip.. .
| Liquid crystal display device|
There is provided a substrate having an active matrix display circuit and peripheral driving circuits, a counter substrate having a counter electrode provided on the substrate in a face-to-face relationship therewith, a sealant provided between the substrate and the counter substrate such that it surrounds the active matrix display circuit and peripheral driving circuits, a liquid crystal material provided inside the sealant, a plurality of external connection lines provided on the substrate under the sealant with a resin inter-layer film interposed therebetween for electrically connecting the active matrix display circuit and peripheral driving circuits to circuits present outside the sealant and an adjustment layer provided in the same layer as the plurality of external connection lines.. .
| Process for producing chip|
A process for producing a chip in which plural ejection orifice arrays are arranged including conducting reduction projection exposure plural times to a wafer having a substrate and a photosensitive resin layer formed thereon while relatively moving positions of the wafer and a reticle to form ejection orifice array patterns in the resin layer, developing the patterns to form ejection orifice arrays in the resin layer, and dividing the wafer to form plural chips in which the plural ejection orifice arrays are arranged. The exposure is conducted once to form in the resin layer a first ejection orifice array pattern corresponding to partial ejection orifice arrays in an arranging direction thereof in one chip, a second ejection orifice array pattern corresponding to all ejection orifice arrays in one chip and a third ejection orifice array pattern corresponding to partial ejection orifice arrays in an arranging direction thereof in one chip..
| Ink for ink jet recording apparatuses and image forming method|
An ink for ink jet recording apparatuses contains water and a pigment dispersion containing a resin and carbon black. The ink additionally contains a surfactant including a compound expressed by the general formula (i) below, and the mass average molecular weight of the resin, the dbp oil absorption of the carbon black, the content of the resin with respect to the content of the carbon black in the pigment dispersion, and the dried-by-evaporation viscosity v40, which is the viscosity of the ink at the dryness of 40% by mass, are all within the respective predetermined ranges..
| Pressure maintaining device for creating composite components by injecting resin and associated method|
A pressure maintaining device for a resin injecting system, including a first chamber that can be connected to a pressurizing device and is able to be connected to a vacuum generating device; a second chamber that can be connected to a resin injection network of the injection system by a resin injection pipe and a resin outlet pipe, the first chamber and the second chamber being arranged so that the one is unable to leak into the other; a flexible body able to transmit pressurizing of the first chamber to the second chamber so as to apply pressure to the injection network of the injection system; a perforated rigid plate able to limit the deformation of the flexible body when the vacuum is created in the first chamber.. .
| Electrophotographic endless belt, method for producing the same, and electrophotographic apparatus|
A high-quality electrophotographic endless belt and a method capable of efficiently producing the belt are provided. A method for producing an electrophotographic endless belt comprising a base layer including a thermoplastic resin composition and an inner-surface layer, which includes: (1) forming an energy curable film having a glass transition temperature on an inner surface of a test tube-shaped preform including a thermoplastic resin and then subjecting the preform to blow molding to obtain a blow-molded bottle; (2) irradiating the blow-molded bottle with energy rays to cure the film to form an inner-surface layer; and (3) cutting out an endless belt from the blow-molded bottle having the inner-surface layer obtained in (2)..
| Method of fabricating a hole in a composite panel|
A method of forming a hole in a composite panel includes positioning a first fiber sheet on a layup table, where the layup table has a forming tool extending outward from a portion of the table, and the fiber sheet includes a plurality of fibers oriented along a first common direction. The method further includes extending the forming tool through the first fiber sheet such that a subset of the plurality of fibers are displaced about the forming tool: applying a resin to the sheet of fibers; pre-curing the resin to form a pre-preg part defining a hole about the forming tool; and removing the pre-preg part from the layup table..
| Method for producing fine particles|
Provided is a method for producing fine particles in which fine particles having a uniform particle size distribution can be simply obtained with a low environmental load. The present invention relates to a method for producing fine particles including the step of preparing minute pieces by cutting a resin film at equal intervals into a width of 0.05 to 500 μm..
| Production of carbon-fiber reinforced coke|
A method produces carbon fiber-reinforced coke. Carbon fiber-reinforced plastic (cfrp) materials derived from components and semi-finished products are continuously fed through a top side of the drum of a delayed coker as a partial flow or as a main flow, and the cfrp materials sink through the gas phase into the still liquid phase.
| Semiconductor device|
A semiconductor device includes a substrate with first and second lower electrodes, a semiconductor element supported on the substrate and including upper and lower electrodes, a conductive bonding material bonding the lower electrode of the element and the substrate to each other, a wire connecting the upper electrode of the element and the substrate to each other, and a sealing resin covering the semiconductor element and the wire. The substrate includes a barrier that encloses at least partially the conductive bonding material..
| Led device having improved luminous efficacy|
There are provided a light emitting diode (led) device including an led chip emitting light within a specific wavelength region, a transparent resin layer covering a light emission surface of the led chip, and a color conversion layer formed to be spaced apart from the led chip by the transparent resin layer to cover the transparent resin layer and including at least one type of phosphor converting light emitted from the led chip into light within a different wavelength region, wherein a mean free path of phosphor particles included in the color conversion layer is 0.8 mm or more at a temperature of 5500 k.. .
| Light emitting device and lighting apparatus having the same|
A light emitting device include a first lead frame including a first bonding region and a second lead frame including a second bonding region. A gap is provided between the first and second lead frames.
| Light emitting device and light emitting device package|
According to example embodiments, a light emitting device package includes a package body including nanofibers and light-reflective particles dispersed in a resin, first and second electrodes in the package body, and a light emitting device on the package body. The emitting device is electrically connected to the first and second electrodes..
| Light emitting device|
A light emitting device includes: a ceramic substrate; a plurality of led chips; a printed resistor(s) connected in parallel with the plurality of led chips; a dam resin made of a resin having a low optical transmittance; a fluorescent-material-containing resin layer; and an anode-side electrode and a cathode-side electrode, (a) which are provided on a primary surface of the ceramic substrate so as to face each other along a first direction on the primary surface and (b) which are disposed below at least one of the dam resin and the fluorescent-material-containing resin layer. With the configuration in which a plurality of leds, which are connected in a series-parallel connection, are provided on a substrate, it is possible to provide a light emitting device which can achieve restraining of luminance unevenness and an improvement in luminous efficiency..
| Nanocomposite, method of preparing the same, and surface light emitting device using the same|
Provided is a nanocomposite including a matrix resin including a polyimide, and a surface-modified inorganic oxide nanoparticle dispersed in the matrix, wherein the surface-modified inorganic oxide nanoparticle includes an inorganic oxide nanoparticle, a first functional group modifying a surface of the inorganic oxide nanoparticle and having an imide backbone, and a second functional group modifying a surface of the inorganic oxide nanoparticle and binding to the matrix resin.. .
| Broadening of percolation slope in conductive carbon black compositions with at least one non-conductive polymer|
The present disclosure relates to thermoplastic electrostatic dissipative (esd) composites. The disclosed compositions comprise a thermoplastic resin phase and a filler composition comprising a conductive carbon black and a non-conductive polymer, dispersed within the thermoplastic resin phase.
| Production method for water-absorbing resin composition|
A method for being capable of sufficiently exerting property improvement effect by the addition of additive particles other than water-absorbing resin to water-absorbing resin particles. The problems can be solved by using additive particles having over cohesive particles in an amount equal to or less than a predetermined amount, or by using the additive particles by crushing or classifying in advance, before mixing with water-absorbing resin particles.
| Methods and compositions for energy dissipation|
A method for forming a composition exhibiting energy dissipation in at least a portion of the frequency range from about 1 ghz to about 20 ghz can comprise treating a magnetic lossy material to increase the brittleness of the material, processing at least a portion of the magnetic lossy material into a powder, and mixing at least a portion of the powder with a dielectric resin, wherein the percentage volume of the powder relative to the total volume of the composition is configured such that dissipation of incident electromagnetic radiation is substantially optimized in at least a portion of the frequency range from about 1 ghz to about 20 ghz.. .
| Binder compositions and associated methods|
Disclosed are formaldehyde-free, thermally-curable, alkaline, aqueous binder compositions, curable to formaldehyde-free, water-insoluble thermoset polyester resins, and uses thereof as binders for non-woven fibers and fiber material.. .
| Method of analyzing a sample and charged particle beam device for analyzing a sample|
The invention refers to a method and a charged particle beam device for analyzing an object using a charged particle beam interacting with the object. The object comprises a sample embedded in a resin.
| Method of manufacturing electrodes for flat heat generator|
A method of manufacturing electrodes for a flat heat generator is provided for creating electrodes in an arbitrary shape on an arbitrary site of an arbitrarily shaped flat heat generator, to allow a required portion to generate heat, and to allow a heat source to move. The method includes the steps of forming a negative film for ultraviolet exposure masking from a master which has a set of electrodes for the flat heat generator designed in an arbitrary shape and at an arbitrary site, forming a thin-film member including an uncured portion of epoxy film, by irradiating the thin-film member with ultraviolet rays through masking of the negative film, dissolving the uncured portion of epoxy resin with a developing solution to form the set of electrodes, and depositing a metal on the set of electrodes through an ionization reaction within an electrolytic solution bath to from an electrodes..
| Method of purifying nucleic acids, method of extracting nucleic acids and kit for purifying nucleic acids|
[solving means] a method of purifying nucleic acids including the step of adsorbing substances in a sample containing nucleic acids with an ion exchange resin 10 including a positive ion exchange resin and a negative ion exchange resin. As the positive ion exchange resin, a first positive ion exchange resin and a second positive ion exchange resin having an exclusion limit molecular weight lower than that of the first positive ion exchange resin may be used..
| Exchange based-water treatment|
A water treatment system comprising an ion exchange vessel, a cationic resin located within the ion exchange vessel, and an anionic resin located within the ion exchange vessel.. .
| Electrodeposition coating composition|
The present invention relates to an electrodeposition coating composition comprising a soluble metal compound (a), amine-modified resin (b) and curing agent (c), wherein the resin (b) has an average molecular weight of 1,000 to 5,000, an amine value of 20 to 100 mgkoh/g and a hydroxyl value of 50 to 400 mgkoh/g, a theoretical residual hydroxyl value when the resin (b) and curing agent are reacted in an electrodeposition coating film is from 30 to 350 mgkoh/g, and the ratio (r) of the concentration of the theoretical residual hydroxyl value to the concentration of the compound (a) in the composition, based on the total of the solid content of the resin (b) and the curing agent in the composition satisfies the relationship (4,000<r<400,000).. .