|| List of recent Resin-related patents
|Backing element and ultrasound probe including same|
The present disclosure in some embodiment provides a backing member for an ultrasonic probe that is disposed on a rear surface of a piezoelectric element constituting the ultrasonic probe to attenuate ultrasonic waves radiated from the rear surface of the piezoelectric element, the backing member including a mixture of a base member and a filler, wherein the base member is a polyurethane resin and the filler is manganese powder, whereby the backing member has appropriate sound absorption function and excellent dicing processability and provides an ultrasonic probe including the backing member.. .
|Insulating material using epoxy resin composition|
An insulating material obtained by using an epoxy resin composition comprising, as an epoxy resin curing agent, a polycondensation-type aryloxysilane compound contained in an amount of 50 to 100 wt %, having a hydroxyl group equivalent in a range of 1,000 to 8,000 g/eq, and an epoxy resin having an epoxy equivalent of 200 to 500, wherein a thermally cured product obtained by curing this epoxy resin composition at a temperature of 180° c. Or lower, shows a dielectric constant and a dielectric loss tangent of 3.00 or smaller and 0.015 or smaller, respectively, at 1 ghz under normal temperature.
|Method of predicting viscosity behavior of thermosetting resin, simulation software, method of producing thermosetting resin, and underfill produced in the production method|
A method of predicting viscosity behavior of a thermosetting resin is provided that is capable of predicting viscosity behavior of a thermosetting resin and void generation in the underfill is suppressed while good solder connection is obtained. The method includes: measuring a reaction rate and measuring viscosity behavior to measure a calorimetry peak and viscosity behavior of the thermosetting resin with three or more rates of temperature increase respectively; fitting a reaction rate to fit measurement data with each rate of temperature increase obtained by the measuring a reaction rate to a kamal model formula to obtain fitting curves; fitting viscosity behavior to fit parameters in the kamal model formula and the measurement data for each rate of temperature increase obtained by the measuring viscosity behavior to a castro-macosko model formula to obtain fitting curves; and calculating virtual viscosity behavior to calculate virtual viscosity behavior of the thermosetting resin at the arbitrary rate of temperature increase by simulation based on each fitting curve for each rate of temperature increase obtained by the fitting viscosity behavior..
|Hydroxy ester resins|
A hydroxy ester resin composition such as a vinyl ester resin including the reaction product of (a) divinylarene dioxide resin; and (b) at least one ring opening reactant such as at least one monocarboxylic acid for example (meth)acrylic acid, in the presence of (c) at least one non-gelling catalyst such as a lewis acid catalyst; a process for making the hydroxy ester resin composition; a curable hydroxy ester resin composition such as a curable resin composition made from the hydroxy ester resin composition; a process for curing the curable hydroxy ester resin composition; and a cured product made from the curable hydroxy ester resin composition. The cured product made from the above hydroxy ester resin composition is thermally stable and offers improved properties such as a lower viscosity and a high heat resistance compared to known cured products prepared from known epoxy resins..
|Vinyl chloride latex with low energy consumption and method for preparing the same|
Disclosed is a polyvinyl chloride resin latex which is prepared by polymerization using a decreased amount of polymerization water in an early polymerization stage and then additional polymerization water in a late polymerization stage, so that the polyvinyl chloride resin latex has an increased solid content and a decreased water content and thus finally remarkably reduces energy consumption in a spray drying process.. .
|Method for producing methacrylic resin for optical film|
(n=10 to 60 mol %, m=40 to 90 mol %, r1 is hydrogen or a methyl group, r2 is an alkyl group having 1 to 8 carbon atoms, and m is an alkali metal or alkaline earth metal or nh4.). .
|Cationically curable resin composition for assembling hard disk devices|
The present invention provides a cationically curable resin composition for assembling hard disk devices which comprises a resin having a cationically polymerizable functional group (a component a) and a cationic polymerization initiator (a component b), the component b being at least one selected from the group consisting of x+(sbf6)−(b1), x+(b(c6f5)4)−(b2) and x+((rf)npf6-n)−(b3) (in the formulae, x+ is iodonium or sulfonium, rf is a fluorinated alkyl having 1 to 6 carbon atoms, and n is an integer of 1 to 6). The invention also provides a hard disk device manufacturing method using the composition, and a hard disk device assembled with the composition..
|Hardeners for epoxy resins, which comprise pyridinyl groups|
The present invention relates to hardeners for epoxy resins, which contain secondary amino groups having pyridinyl groups. They harden surprisingly quickly together with epoxy resins even under cold and humid conditions and without producing blushing to give films with a high degree of hardness, the highest degrees of hardness being obtained with a surprisingly low amount of hardener required.
|Bimodal toughening agents for thermosettable epoxy resin compositions|
A bimodal toughening agent comprising a) a first preformed coreshell toughening agent and b) a second preformed coreshell toughening agent wherein the second preformed coreshell toughening agent has a particle size of at least two times larger than that of the first preformed coreshell toughening agent, and the use of the bimodal toughening agent in a thermosettable epoxy resin composition, is disclosed.. .
|Non-porous thermoformable polyurethane solid|
The subject disclosure presents systems and methods for manufacturing a non-porous thermoformable polyurethane solid by combining an uncured polyurethane resin with aluminum trihydrate (ath), a plurality of particulates, molecular sieves, and color particulates. This combination is mixed in a vacuum for a time period sufficient to initiate an exothermic reaction within the mixture.
|Toughening cross-linked thermosets|
Grafted triglycerides comprising an acrylated triglyceride grafted with a fatty acid residue containing 4 to 28 carbon atoms. Also described are methods for making a grafted triglyceride and for curing a material selected from vinyl esters and unsaturated polyesters and mixtures thereof and optionally a reactive diluent.
|Method of forming film|
A method of forming a film including forming a film on a substrate by coating a composition for forming a film containing a solvent and a resin by a spin coating method, in which a maximum radius among the radii from the center to the outer periphery of the substrate is 150 mm or more and a thickness of the film is 50 μm or more, a vapor pressure of the solvent at 25° c. Is 0.4 kpa or less, and a viscosity of the solvent measured by a cannon-fenske viscometer at 25° c.
|Composition of the hot-melt adhesive improved cold resistance|
Provided is a hot-melt adhesive composition having a cold resistance, and more particularly, a hot-melt adhesive composition including an aliphatic polycarbonate resin obtained by copolymerization of carbon dioxide and polypropylene oxide, and a cold resistance improver.. .
|Polymer composition for bumpers and interiors and polyethylene-based resin precursor|
Polyolefin compositions suitable for injection molded items e.g. For impact bumpers and car interiors comprising from 30% to 90% by weight of an heterophasic propylene polymer composition (a); and from 10% to 70% by weight of a multimodal ethylene/butene-1 copolymer (b); having density from 0.850 to 0.935 g/cm3, total comonomer content from 6% to 30% by weight, mw/mn from 4 to 20; intrinsic viscosity in decalin at 135° c.
|Oligomer-modified fine particles, method for producing the same, and coating containing the particles|
Provided are surface-treated fine particles which, when added to coatings for the production of films, exhibit excellent reactivity with respect to organosilicon compounds and resins that are matrix components of the coating films, and thereby allow the films to exhibit excellent performance. Oligomer-modified fine particles include inorganic oxide fine particles having a surface modified with an oligomer, the oligomer being derived from a metal alkoxide represented by formula (1): rnm1(or′)z-n (1) wherein m1: one or more elements selected from si, ti, zr and al; r and r′: one or more groups selected from alkyl groups of 1 to 8 carbon atoms, aryl groups and vinyl groups; n: an integer of from 0 to (z−2); and z: the valence of m1.
The invention relates to silicone resins. It also relates to the preparation of organopolysiloxanes and to their use in a thermoplastic or thermosetting organic polymer or thermoplastic blends or thermosetting organic polymer blends or rubbers or thermoplastic/rubbers blends composition to reduce the flammability or enhance scratch and/or abrasion resistance of the organic polymer composition.
|Waterborne mid-coat paint composition|
Composition comprising a polyester resin (a) made waterborne by adding 7-20 mass %, based on resin solids content of (a), of (a) a c1-3 alkoxy group-containing glycol monoalkyl ether to a polyester resin of resin acid value 25-35 mgkoh/g and neutralizing with a secondary amine and/or tertiary amine; a melamine resin (b) comprising methylated melamine resin and methyl/butyl mixed alkylated melamine resin, the content ratio based on resin solids content by mass of the methylated melamine resin to the methyl/butyl mixed alkylated melamine resin from 50/50 to 90/10, and the content ratio based on resin solids content by mass of component (a) to component (b) is 70/30 to 90/10, and a polypropylene glycol (c) comprising a number average molecular weight between 400 and 1,200, and in a mass percentage between 1 and 10 mass % in terms of the combined resin solids contents by mass of component (a) and component (b).. .
|Resin composition of good long-run workability, comprising ethylene-vinyl alcohol copolymer|
The present invention relates to a resin composition having an ethylene-vinyl alcohol copolymer (evoh) component and a multi-layered structure containing the resin composition.. .
|Primary pvc plasticizers derived from vegetable oils, process for obtaining primary pvc plasticizers derived from vegetable oils and plasticized pvc composition|
The present descriptive report refers to a patent of invention of pvc plasticizers composed of epoxidized bioesters of vegetable oil fatty acids obtained by partial transesterification with an alcohol, and glycerin and further acetylation and epoxidation, and pvc compounds plasticized with bioesters resulting from partial transesterification, acetylation and epoxidation, belonging to the technical field of polymer additives that were developed to improve the properties of pvc polymers, in addition to providing a lower cost for renewable compounds, such as those obtained with the use of vegetable oils. The epoxidized bioesters of the present invention are composed by mixtures of epoxidized ethyl esters and acetylated and epoxidized mono, di and triglyceril esters, presenting oxirane index between 4 and 8.
|Recycled crumb rubber coating|
The recycled crumb rubber coating is a corrosion-proof coating for piping and the like. The coating is formed from recycled crumb rubber mixed with an epoxy resin and a hardener.
|Nanosilica containing polycyanate ester compositions|
There are provided curable resin sols having a curable polycyanate ester resin and at least 30 weight percent of an essentially volatile-free, colloidal dispersion of substantially spherical surface-modified silica nanoparticles; wherein the curable resin sol comprises no greater than 200 parts per million by weight alkali metal and alkaline earth metal ions based on the total weight of the silica nanoparticles and curable polycyanate ester resin. There are also provided compositions comprising such curable resin sol and reinforcing fibers, a process for preparing such compositions, and various articles made using such curable resin sols and compositions..
|Coupled fly ash filled polymer compounds|
Thermoplastic compounds are disclosed having functional filler of fly ash particles coupled to the thermoplastic resin via a coupling agent. A coupling agent of functional silane grafts on a backbone of the same polymer or a compatible polymer as the thermoplastic resin causes interaction of the fly ash particles with the thermoplastic resin to enhance physical properties, particularly notched izod impact resistance at room temperature and at −40° c.
|Thiol group-containing acrylate resin|
The present invention relates to a process for producing novel ion exchange resins which are based on crosslinked bead polymers composed of acrylic compounds having thiol groups as functional group and have a high uptake capacity for heavy metals, and also their use for removing heavy metals from liquids, preferably process water in or from the electronics industry, the electroplating industry and the mining industry.. .
|Method for producing antifoam compositions|
Effective and long lasting defoamer compositions are prepared by admixing an organopolysiloxanes, a hydrophilic silica, a hydrophobic silica, optionally an organopolysiloxanes resin, and optionally a water insoluble inorganic compound, at a temperature of 50° c. To 250° c.
|Battery wiring module|
A battery wiring module may include a connecting member and a resin protector. The connecting member may be connected to an electrode terminal, and the connecting member may include a beveled corner.
A vehicle-side connector (10) is fixed to a vehicle body by tightening unillustrated bolts and connected to a charging connector in charging a battery of a vehicle, and includes a connector main body (50) which is made of synthetic resin and to which the charging connector is connected, and a mounting portion (20) which is made of synthetic resin, includes bolt insertion holes (23a) into which the bolts are insertable, and is fixed to the vehicle body by inserting the bolts into the bolt insertion holes (23a) and tightening the bolt into the vehicle body. The mounting portion (20) is selected from a plurality of mounting portions (20) and fixed after being assembled with the connector main body (50)..
|Wafer processing method|
A wafer processing method including a wafer supporting step of attaching a front side of a dicing tape formed of synthetic resin to a back side of a wafer and supporting a peripheral portion of the dicing tape to an annular frame, a dicing tape heating step of heating a back side of the dicing tape attached to the wafer to soften the dicing tape, thereby flattening the back side of the dicing tape, and a modified layer forming step of applying a laser beam having a transmission wavelength to the wafer through the dicing tape from the back side thereof along the division lines in the condition where the focal point of the laser beam is set inside the wafer, thereby forming a modified layer inside the wafer along each division line.. .
|Semiconductor device and method for manufacturing the same|
In a manufacturing method of a semiconductor device, a semiconductor chip is sealed with a resin, and then a laser is applied to remove the resin so that a part of the semiconductor chip is exposed. The semiconductor chip is made of a material that has a lower absorptivity of the laser than the resin and is not melted by the laser.
|Light-emitting device and method for manufacturing same|
Disclosed is a light-emitting device comprising a light-emitting element (10) composed of a gallium nitride compound semiconductor having an emission peak wavelength of not less than 430 nm; a molded body (40) provided with a recessed portion having a bottom surface on which the light-emitting element (10) is mounted and a lateral surface; and a sealing member (50) containing an epoxy resin including a triazine derivative epoxy resin, or a silicon-containing resin. The molded body (40) is obtained by using a cured product of a thermosetting epoxy resin composition essentially containing an epoxy resin including a triazine derivative epoxy resin, and has a reflectance of not less than 70% at the wavelengths of not less than 430 nm..
|Semiconductor device and method for manufacturing the same|
According to one embodiment, a semiconductor device includes first, second, and third molded bodies. The first molded body covers a first light emitting element, a part of a lead electrically connected to the first light emitting element, a first light receiving element configured to detect a light emitted from the first light emitting element, and a part of a lead electrically connected to the first light receiving element with a first resin.
|Novel dental appliances and methods for their fabrication|
The invention consists of a rapidly crosslinkable, two-component silicone elastomer together with a specially designed tray that serves as a form for the silicone resin and forms an integral portion of a dental appliance.. .
|Single component developer composition|
Emulsion aggregation toner comprising: a resin; a wax; a colorant; an encapsulating shell; and a silica external additive comprising: first silica particles comprising fumed silica particles surface treated with octyldimethylsiloxane and having average particle diameter about 6-20 nm, present in amount of about 0.1-1% by weight of the toner; second silica particles comprising colloidal silica particles surface treated with hexamethyldisiloxane and having average particle diameter about 80-200 nm, present in amount of about 1-2% by weight of the toner; third silica particles comprising fumed silica particles surface treated with polydimethylsiloxane and having average particle diameter about 25-65 nm, present in amount of from about 0.5-1.5% by weight of the toner; and fourth silica particles comprising fumed silica particles surface treated with hexamethyldisiloxane and having average particle diameter about 25-65 nm, present in amount of about 1-2.5% by weight of the toner.. .
The magnetic toner contains magnetic toner particles containing a binder resin and a magnetic body, and inorganic fine particles present on the surface of the magnetic toner particles, wherein the inorganic fine particles present on the surface of the magnetic toner particles comprise metal oxide fine particles, wherein the metal oxide fine particles containing silica fine particles, and optionally containing titania fine particles and alumina fine particles, and a content of the silica fine particles being at least 85 mass % with respect to a total mass of the silica fine particles, the titania fine particles and the alumina fine particles. In addition, the coverage ratio of the magnetic toner particle surface by the inorganic fine particles resides in a prescribed range for this magnetic toner; the binder resin is a styrene resin; the weight-average molecular weight and radius of gyration of the magnetic toner reside in a prescribed relationship; and the viscosity of the magnetic toner at 110° c.
|Method of producing electrophotographic photosensitive member, method of producing organic device, and emulsion for charge transporting layer|
Provided are a method of producing an electrophotographic photosensitive member, particularly, a method of producing an electrophotographic photosensitive member and an organic device by which, in a method of forming a charge transporting layer, the stability of an application liquid for the layer after long-term storage is improved while the usage of an organic solvent in the application liquid is curtailed, and the layer having high uniformity is formed. The method is a method of producing an electrophotographic photosensitive member which includes a support and a charge transporting layer formed thereon, the method including: preparing a solution including: a first liquid whose solubility in water under 25° c.
|Anion binder for solid alkaline fuel cell, method of preparing the same and membrane-electrode assembly|
The present invention concerns the preparation of an anion binder for a solid alkaline fuel cell which enhances durability to electrochemical reactions and makes the production of electrode slurry easy. A method of preparing an anion binder for a solid alkaline fuel cell includes: (a) mixing an electrolytic monomer of quaternary ammonium salts having a cation group, a bisacrylicamide crosslinking agent having a tertiary amino group, and water together by stirring; (b) mixing the mixture with a photoinitiator; (c) interposing the solution between polyethylene terephthalate films and irradiating the solution with ultraviolet light for crosslinking and polymerization; and (d) pulverizing crosslinked polymerized resin to a nano size..
|Collector, electrode structure, nonaqueous electrolyte battery, and electrical storage device|
A current collector with improved electrochemical stability having a conductive resin layer formed thereon is provided. The current collector 3 of the present embodiment is structured by forming a conductive resin layer 1 on at least one side of a conductive substrate 2.
|Current collector, electrode structure, nonaqueous electrolyte battery, electrical storage device, and nitrocellulose resin material|
A current collector which is suitable for discharging and charging at a large current density is provided. The present invention provides a current collector including a conductive substrate and a conductive resin layer provided on one side or both sides of the conductive substrate.
|Composite conductive electrode and manufacturing method thereof|
The present disclosure relates to a composite conductive electrode and a manufacturing method thereof, belonging to the field of vanadium battery manufacturing. The method comprises: selecting a carbon felt as a conductive substrate, selecting a conductive resin as the connecting substance for spaces in the carbon felt so as to enhance the conductive properties of the carbon felt; the conductive resin comprises a conductive plastic material or an epoxy resin..
|Non-aqueous secondary battery separator and non-aqueous secondary battery|
The present invention provides a separator for a non-aqueous secondary battery, including a porous substrate and an adhesive porous layer that is formed at at least one side of the porous substrate and contains the following polyvinylidene fluoride-based resin a and the following polyvinylidene fluoride-based resin b. (1) polyvinylidene fluoride resin a selected from the group consisting of vinylidene fluoride homopolymers, and vinylidene fluoride copolymers containing a structural unit derived from vinylidene fluoride and a structural unit derived from hexafluoropropylene, the total content of structural units derived from hexafluoropropylene in each of the vinylidene fluoride copolymers being 1.5 mol % or less of the total content of structural units in each of the vinylidene fluoride copolymer.
A battery separator includes a microporous polyolefin membrane and a modifying porous layer laminated on at least one surface of the microporous polyolefin membrane, wherein the microporous polyolefin membrane comprises a polyethylene resin, and the modifying porous layer is laminated on at least one surface of the microporous polyolefin membrane having (a) a shutdown temperature of 135° c. Or lower, (b) a rate of air resistance change of 1×104 sec/100 cc/° c.
|Ultraviolet-curable resin composition, cured product, and optical member|
The present invention relates to an optical member fabricated by laminating together at least two substrates by means of a cured product layer of an ultraviolet-curable resin composition containing (a) a (meth)acrylic polymer having a weight average molecule weight of 1,500 to 30,000, (b) a (meth)acrylate compound having a (meth)acrylic equivalent of 200 g/eq. Or more and having at least two (meth)acryloyl groups, and (c) a photopolymerization initiator, and an ultraviolet-curable resin composition for laminating together at least two substrates, and is useful as an optical transparent adhesive exhibiting high curability, allowing for lesser shrinkage during curing, and being excellent in the transparency of the cured product as well as in the adhesiveness to a substrate and the flexibility..
|Absorbent sheet and method for producing the same|
The present invention provides a method for producing an absorbent sheet containing absorbent resins, hydrophilic fibers, and hydrophobic fibers, comprising: a dehydration step of dehydrating the absorbent resins and the hydrophilic fibers from a state of being in contact with each other and containing water to obtain composite compositions; and a sheet-forming step of forming a sheet of the composite compositions and the hydrophobic fibers by heating while bringing the composite compositions and the hydrophobic fibers into contact with each other.. .
|Intermediate film for laminated glass and laminated glass|
And the interlayer film has a monolayer structure or a multilayer structure including at least two layers and includes the first layer further containing a second plasticizer that is a diester compound, or the interlayer film has a multilayer structure including at least two layers and includes the second layer containing a plasticizer and a polyvinyl acetal resin with a hydroxyl content of 25 to 40 mol %.. .
|Adhesive substance, in particular for encapsulating an electronic assembly|
An adhesive and method for encapsulating an electronic arrangement with respect to permeants, wherein the adhesive and method have (a) at least one copolymer comprising at least isobutylene or butylene as comonomer kind and at least one comonomer kind which, considered as hypothetical homopolymer, has a softening temperature of greater than 40° c., (b) at least one kind of an at least partly hydrogenated tackifier resin, (c) at least one kind of a reactive resin based on cyclic ethers having a softening temperature of less than 40° c., preferably less than 20° c., and (d) at least one kind of a photoinitiator for initiating cationic curing. .
|Resin composition and method for producing same|
Provided is a resin composition which is characterized by including nanofibers in a hydrophilic resin or a polyolefin resin, wherein the nanofibers are cellulose nanofibers and the average fiber diameter thereof is 4 to 1000 nm. The x-ray diffraction pattern of the resin composition has an intensity distribution which indicates that a resin crystal is oriented..
|Window for display device and display device including the window|
A window for a display device is disclosed. The window for a display device includes a polymer resin layer including a first polymer resin and a light transmittance film positioned on at least one side of the polymer resin layer, the light transmittance film including a hard coating layer and an auxiliary layer positioned under the hard coating layer, the auxiliary layer including a second polymer resin having surface hardness of at least about 2h and a glass transition temperature (tg) of at least about 85° c., and a display device including the same..
|Photoactive resins, radiation curable compositions and radiation curable inks|
The present invention is directed to photoactive resins employed in radiation curable compositions and ink. The radiation curable compositions include mono or multi-functional acrylates, an amine and the above-mentioned photoactive resin.
|Printing method and product|
With respect to a product having a resin bent part, an image is color-printed on the bent part. When the image is printed with respect to a head band 10 as a resin bent part of a headphone, load is applied to the head band 10 so as to stretch the head band.
|Active energy ray-curable resin composition, product having the uneven microstructure, and method for producing product having the uneven microstructure|
The present invention provides an active energy ray-curable resin composition comprising at least a multifunctional monomer having three or more radical polymerizable functional groups in the molecule in which the cured product of the composition exhibits anti-reflective function because of an uneven microstructure formed on the surface of the cured product, and provides a product having the uneven microstructure having high decontaminating properties such as fingerprint removal properties and high scratch resistance.. .
|Multilayer film having passive and active oxygen barrier layers|
The present invention provides a multilayer film having an active oxygen barrier multilayer core comprising at least one of 1) an active oxygen barrier layer is sandwiched between two passive oxygen barrier layers, or 2) a passive oxygen barrier layer is sandwiched between two active oxygen barrier layers. In one embodiment, the active barrier layer comprises a composition that is a blend of a thermoplastic resin (a) having carbon-carbon double bonds substantially in its main chain, a transition metal salt (b), and an oxygen barrier polymer (c).
|Shirring composition and applications thereof|
The present invention relates to a composition for shirring artificial casings which allows conferring the casing with a high capacity to cling to the meat paste stuffed therein. The composition of the invention comprises at least one heat curable polycationic resinous component, a polyolic component and water, wherein the water activity (aw) index has a value greater than or equal to 0.70.
|Injection-molding mold for vehicle's resin window panel|
The first sliding molds are movable back and forth in a direction orthogonal to a back-and-forth direction of the movable mold, come into contact with a periphery of the central mold when the first sliding molds move forward to form a first cavity for molding a panel body, and avoid interference with a second sliding mold when the first sliding molds move back to form a second cavity for molding a frame. The second sliding mold is movable back and forth in the back-and-forth direction of the movable mold, allows a forward movement of the first sliding molds when the second sliding mold moves back to form the first cavity, and comes into contact with an inner peripheral edge and an outer peripheral edge of the panel body held on a fixed mold, thereby forming sealing portions, when second sliding mold moves forward to form the second cavity..
|Process for obtaining partially purified extracts of antioxidant compounds of palm fruits of the genus euterpe|
The present invention relates to a process for the partial and differential extraction that leads to obtaining extracts with appreciable amounts of antioxidants from fruits of palm trees of the genus euterpe. The process comprises the steps of collecting the fruit, solid-liquid extraction (pulping 1) of the antioxidant compounds, softening and/or maceration of pulp and solid-liquid extraction (pulping 2 and/or 3) to obtain a standardized juice comprising both hydrophilic and lipophilic antioxidants, and an oily fraction.
|Liquid electrophotographic inks|
The present disclosure provides for a liquid electrophotographic (lep) ink comprising a carrier fluid, a pigment, a high melt viscosity ethylene acrylic acid copolymer resin, and a high acid ethylene acrylic acid copolymer resin. The high acid ethylene acrylic acid copolymer resin can have an acid content of at least 15 wt % and a viscosity of at least 8,000 poise.
|Light signal gathering device and optical module used thereof|
An optical module (100) set on a substrate for assembling with a fiber (72) and comprises a light signal gathering device (8), a plurality of electrical contacts (2) set on the light signal gathering device (8) and an optoelectronic device (4) soldered to the electrical contacts (2) for receiving the light signals refocused by the light signal gathering device (8) and transferring the light signals to electrical signals, the light signal gathering device (8) includes a resin body (1) and a light signal gathering portion set on the resin body (1) for refocusing light signals.. .
|Shape-retaining tape, zipper tape, packaging bag, method for manufacturing shape-retaining tape, madhod for manufacturing zipper tape|
A shape-retaining tape and a zipper tape that can be produced only by extrusion molding without using a stretching process, and can retain a prescribed shape by being attached to a package bag formed of a resin film or the like, and a package bag in which these tapes are attached to an opening part. In a zipper tape having an engagement part in which a protruded male part and a recessed female part are engaged with each other, shape-retaining parts formed of a resin composition obtained by adding 0.1 to 40 parts by weight of an inorganic filler relative to 100 parts by weight of a high-density polyethylene resin are provided along the tape-length direction of a male-side belt-like base part and a female-side belt-like base part..
Provided is an acoustic generator which has a high sound pressure at ultrahigh frequencies and which can suppress occurrence of large peak dips. An acoustic generator includes a film, a frame member disposed on an outer peripheral edge of the film, a piezoelectric element disposed on the film and inside the frame member, and a resin layer filled inside the frame member so as to cover the piezoelectric element..
|X-ray tube assembly and x-ray computerized tomography scanner|
According to one embodiment, an x-ray tube assembly includes a housing, an x-ray tube, a coolant to which at least a part of heat generated by the x-ray tube is transferred, a circulation channel through which the coolant is circulated, a circulation pump, a radiator, an air filter and a fan unit. The air filter is formed of a three-dimensional nonwoven fabric that is formed of irregularly tangled resin fibers and provides a three-dimensional structure having a spatial volume ratio of not less than 93%.