The present invention provides a method for analyzing a halogenated structure in a composite semipermeable membrane. The method for analyzing a composite semipermeable membrane according to the present invention includes: a step A for immersing the composite semipermeable membrane in a solution containing alkali and at least one of nicotinamide and a derivative thereof; and a step B for performing fluorescence analysis on the solution obtained in step A.
The present invention provides a hollow structure having a low acid ion content and low wiring corrosion when stored in high-temperature, high-humidity conditions. The present invention relates to a hollow structure in which an organic film (I) having a film thickness of 5-30 μm as a hollow structure support material and an organic film (II) having a film thickness of 5-30 μm as a hollow structure roof material are layered in said order from the upper surface of a substrate having a metal wiring, wherein, when the organic film (I) and the organic film (II) are independently evaluated by the following method for evaluating ion elution amounts, the total of the ion elution amount of the organic film (I) and the ion elution amount of the organic film (II) is no more than 4,000 ppm. (Ion elution amount evaluation method) An organic film is placed in pure water having a mass 10 times that of the organic film and is extracted in hot water for 10-20 hours at 100-121° C., after which the supernatant of the liquid extract is used as a sample solution. The sample solution and a target ion standard solution are introduced into an ion chromatography device, the concentrations of formate ions, acetate ions, propionate ions, and sulfate ions in the sample solution are determined by a calibration curve method, and a value obtained by converting the total of said concentrations into the mass of eluted ions relative to the mass of the organic film is used as the ion elution amount.
This polypropylene film has a polypropylene-based resin as a main component, and is configured such that the value (strength X) obtained by multiplying the film thickness by the F5 value in a direction perpendicular to the principal orientation axis is 400 N/m or more and 2000 N/m or less. As measured by thermomechanical analysis (TMA), when: the thermal shrinkage (%) at 100° C. in a direction perpendicular to the principal orientation axis is SMD, 100° C.; the thermal shrinkage at 130° C. in a direction perpendicular to the principal orientation axis is SMD, 130° C.; the thermal shrinkage at 100° C. in the principal orientation axis direction is STD, 100° C.; and the thermal shrinkage at 130° C. in the principal orientation axis direction is STD, 130° C., the propropylene film satisfies |SMD, 100° C.−SMD, 130° C.|≤2.00 and |STD, 100° C.−STD, 130° C.|≤2.50.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
EPOXY RESIN COMPOSITION FOR FIBER-REINFORCED COMPOSITE MATERIAL, FIBER-REINFORCED COMPOSITE MATERIAL, AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL
Provided is an epoxy resin composition and a fiber-reinforced composite material using the epoxy resin composition, where the epoxy resin composition is capable of maintaining a low viscosity while being injected into a reinforcing fiber substrate and is also capable of imparting to a fiber-reinforced composite material high-level physical properties required for use as a structural material even in cases where the temperature increase rate during thermal curing is low, where the epoxy resin composition contains [A] tetraglycidyl diaminodiphenylmethanein an amount of not less than 70% by mass and not more than 90% by mass of total epoxy resin components taken as 100% by mass, [B] a bisphenol F-type epoxy resin in an amount of not less than 10% by mass and not more than 30% by mass by mass of total epoxy resin components taken as 100% by mass, [C] 4,4′-methylenebis(3-chloro-2,6-diethylaniline), and [D] 4,4′-methylenebis(3,3′,5,5′-tetraisopropylaniline).
A blood treatment material has both the water permeability to allow removal of water from the blood and the ability to highly efficiently adsorb and remove, for example, inflammatory cells and inflammatory cytokines. The blood treatment material includes a hollow fiber membrane having a surface modified with a ligand containing an amino group(s), wherein the arithmetic mean roughness (RaA) of the blood-contacting surface of the hollow fiber membrane in the radial direction calculated by using a laser microscope is 0.10 μm to 0.80 μm.
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
A compound has a tetra-hydroquinoline skeleton, the compound having inhibitory action against ferroptosis, and exerting therapeutic or preventive effect on diseases, disorders or syndromes related to ferroptosis inhibition, such as multiple sclerosis. This disclosure provides a tetrahydroquinoline derivative represented by the following formula or a pharmaceutically acceptable salt thereof:
A compound has a tetra-hydroquinoline skeleton, the compound having inhibitory action against ferroptosis, and exerting therapeutic or preventive effect on diseases, disorders or syndromes related to ferroptosis inhibition, such as multiple sclerosis. This disclosure provides a tetrahydroquinoline derivative represented by the following formula or a pharmaceutically acceptable salt thereof:
C07D 405/04 - Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
C07D 401/04 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring- member bond
C07D 413/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring- member bond
C07D 215/06 - Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms having only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to the ring nitrogen atom
C07D 417/04 - Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group containing two hetero rings directly linked by a ring-member-to-ring- member bond
C07D 401/06 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
A conjugate fiber includes two or more types of polymers, and having a fiber cross section in which a plurality of interfaces is formed, in which the conjugate fiber has a value, which is obtained by dividing a sum of lengths of interfaces between two types of the polymers by an area of the fiber cross section, of 0.0010 nm−1 or more, and each of the interfaces is continuous in a fiber axis direction.
D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
D01D 5/253 - Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
A method produces a hairpin single-stranded RNA molecule capable of inhibiting expression of a target gene, including the step of reacting a first single-stranded oligo-RNA molecule represented by formula (I) with a second single-stranded oligo-RNA molecule represented by formula (II) in a mixed solvent including a buffer solution and a hydrophilic organic solvent in the presence of a dehydration condensation agent: 5′-Xc-Lx1 . . . (I) and Lx2-X—Y-Ly-Yc-3′ . . . (II), wherein the dehydration condensation agent is selected from the group consisting of a triazine-based dehydration condensation agent, a uronium-based dehydration condensation agent including an N-hydroxy nitrogen-containing aromatic ring structure, a carbodiimide-based dehydration condensation agent, a 2-halopyridinium-based dehydration condensation agent, and a formamidinium-based dehydration condensation agent.
Disclosed is a kit or a device for the detection of stomach cancer and a method for detecting stomach cancer, and provides a kit or a device for the detection of stomach cancer, including a nucleic acid(s) capable of specifically binding to a miRNA(s) in a sample from a subject, and a method for detecting stomach cancer, including measuring the miRNA(s) in vitro.
C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
C12Q 1/68 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass
This invention relates to a flame retardant epoxy resin composition which includes an epoxy resin structure having an epoxy functionality of 2 or more with a measured total heat release value of not more than 23 kJ/g as well as an organic phosphinic acid structure (in reacted or unreacted form), as well as a prepreg, and a fiber reinforced composite material prepared using the epoxy resin composition. More specifically, an epoxy resin composition is provided that contains a combination of particular types of epoxy resins and curatives that provide sufficient flame retardance when cured at 163° C. for 15 minutes. The epoxy resin systems are also suitable for preparing a fiber-reinforced composite material that will also provide sufficient flame retardance for a variety of applications.
C08G 59/32 - Epoxy compounds containing three or more epoxy groups
C08G 59/38 - Epoxy compounds containing three or more epoxy groups together with di-epoxy compounds
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
C08K 5/5313 - Phosphinic compounds, e.g. R2=P(:O)OR'
A composite semipermeable membrane, including: a microporous support layer; and a separation functional layer provided on the microporous support layer, in which the separation functional layer includes a crosslinked wholly aromatic polyamide which is a polycondensation product of a polyfunctional aromatic amine and a polyfunctional aromatic acid chloride and contains amino groups and carboxyl groups, and in positive secondary ions measured on a surface of the separation functional layer by time-of-flight secondary ion mass spectrometry, when (count number of m/z=104.03)/(count number of m/z=108.06) is denoted by a, and a molar ratio (carboxyl group/amino group) of the carboxyl group to the amino group, which is obtained by analyzing the entire separation functional layer by 13C solid state NMR, is denoted by b, the following formulae (1) and (2) are satisfied: a≥5.0 (1); and a/b≥4.3 (2).
B01D 69/02 - Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
A wet-laid nonwoven fabric sheet includes at least three types of thermoplastic fibers having different fiber diameters, in which the wet-laid nonwoven fabric sheet has a fiber diameter ratio (R/r) of a fiber diameter R of a fiber having a maximum fiber diameter to a fiber diameter r of a fiber having a minimum fiber diameter of 30≤R/r≤150, an average pore size of 0.10 μm to 15 μm, and a maximum frequency of a pore size distribution of 70% or more.
D04H 1/4382 - Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
D04H 1/732 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
13.
LAMINATED POLYESTER FILM, AND METHOD FOR PRODUCING POLYESTER FILM
The present invention addresses the problem of providing a laminated polyester film that has high reusability and is suitable for processing during a post process. This laminated polyester film comprises a polyester film and a layer X that satisfies the following conditions. Condition 1: 20≤γXP≤45 Condition 2: 3.0≤γXH≤10γXP (mN/m): Polar component of the surface free energy of the layer X γXH (mN/m): Hydrogen bond component of the surface free energy of the layer X.
A graphene dispersion liquid containing graphene and a solvent, wherein the graphene has an average thickness of 0.3 nm or more and 10 nm or less, wherein the solvent has a solubility parameter δ of 18 MPa0.5 or more and 28 MPa0.5 or less, and wherein the graphene dispersion liquid has a viscosity of 10,000 mPa·s or less at a graphene concentration adjusted to 3 weight %, at a shear rate of 10 sec−1, and at a temperature of 25° C. Provided are: a graphene dispersion liquid that has excellent fluidity and dispersibility, and affords a coating film having excellent coating film uniformity; and a positive electrode paste that makes it possible to enhance the coating film uniformity and the battery life by virtue of the graphene dispersion liquid.
It is intended to provide a kit or a device for the detection of breast cancer and a method for detecting breast cancer. The present invention provides a kit or a device for the detection of breast cancer, comprising nucleic acid(s) capable of specifically binding to a miRNA in a sample of a subject, and a method for detecting breast cancer, comprising measuring the miRNA in vitro.
C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
C12M 1/00 - Apparatus for enzymology or microbiology
C12Q 1/68 - Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
A non-aqueous electrolyte secondary battery including positive and negative electrodes, a non-aqueous electrolytic solution, and a separator, in which: an active material of the positive electrode is a lithium-containing transition metal oxide represented by LixMyOz, where M is at least one element selected from the group consisting of Ni, Co, Mn, Al, Mg, and Mo, and a composition ratio satisfies 0.8≤x≤1.3, 0.5≤y≤2, and 1≤z≤4; an active material of the negative electrode contains one or more compounds of a C-based compound, a Si-based compound, a Sn-based compound, and metal lithium; the non-aqueous electrolytic solution contains two solvents, is separated by the separator, and has a composition of the non-aqueous electrolytic solution in contact with a negative electrode side and a composition of the non-aqueous electrolytic solution in contact with a positive electrode side different from each other.
H01M 4/505 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
H01M 4/525 - Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
H01M 4/583 - Carbonaceous material, e.g. graphite-intercalation compounds or CFx
H01M 10/0569 - Liquid materials characterised by the solvents
An object of the present invention is to provide a molding film having excellent moldability during molding processing, in which the molding film includes a resin layer (X layer) on at least one surface of a polyester film, and the polyester film has a composition in which a layer (A layer) containing a thermoplastic resin A as a main component and a layer (B layer) containing a thermoplastic resin B different from the thermoplastic resin A as a main component are alternately laminated in a thickness direction in a total of 51 or more layers.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
18.
FLAME RETARDANT COMPOSITION, PREPREG, AND FIBER REINFORCED COMPOSITE MATERIAL
This invention relates to a flame retardant fiber-reinforced composite material based on an epoxy resin composition which includes at least one epoxy resin having an epoxy functionality of at least 2 as well as at least one organic phosphinic acid or derivative thereof (e.g., an organic phosphinic acid-modified epoxy resin), reinforced with a fiber having a thermal conductivity≥3 W/m·K at room temperature, as well as a prepreg for making such a flame retardant fiber-reinforced composite material. More specifically, a composite material is provided that contains a combination of particular types of epoxy resins, curatives, and reinforcing fibers that provide sufficient flame retardance for thin-ply laminates when cured at 163° C. for 15 minutes. These cured composites are also suitable for a variety of applications requiring flame retardancy.
C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
19.
ACTIVE ENERGY RAY-CURABLE LITHOGRAPHIC PRINTING INK SET, METHOD FOR PRODUCING PRINTED MATERIAL, AND ACTIVE ENERGY RAY-CURABLE LITHOGRAPHIC PRINTING INK
An object of the present invention is to provide an active energy ray-curable lithographic printing ink set that is excellent in superimposition of inks, and a method for producing a printed material using the same.
An object of the present invention is to provide an active energy ray-curable lithographic printing ink set that is excellent in superimposition of inks, and a method for producing a printed material using the same.
The present invention is an active energy ray-curable printing ink set including at least one ink of black or chromatic color including at least any one of a black pigment, a cyan pigment, a magenta pigment, and a yellow pigment, and a white ink including a white pigment, wherein at least one of the ink of black or chromatic color is the black/chromatic ink (1) having a tack value of 5.0 or more and 12.0 or less at 400 rpm measured with an inkometer at 38° C., and the white ink has a tack value of 1.0 or more and 5.0 or less at 400 rpm measured with an inkometer at 38° C.
C09D 11/107 - Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
B41M 1/30 - Printing on other surfaces than ordinary paper on organic plastics, horn, or like materials
B41M 7/00 - After-treatment of printed works, e.g. heating, irradiating
C09D 11/037 - Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
C09D 11/101 - Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
20.
NONWOVEN FABRIC FOR SKIN CARE PRODUCTS, FACE MASK AND CLEANSING SHEET
There is provided a nonwoven fabric for skin care products excellent in adhesion and wiping properties, and soft touch to the skin. The nonwoven fabric includes synthetic fibers and cellulose fibers. When a maximum length of a cross section of the synthetic fibers is denoted by A and a maximum width thereof is denoted by B, flatness expressed by the formula (1) is 1.0 to 1.5:
There is provided a nonwoven fabric for skin care products excellent in adhesion and wiping properties, and soft touch to the skin. The nonwoven fabric includes synthetic fibers and cellulose fibers. When a maximum length of a cross section of the synthetic fibers is denoted by A and a maximum width thereof is denoted by B, flatness expressed by the formula (1) is 1.0 to 1.5:
flatness=A/B (1)
the synthetic fibers have recesses, a depth of which is 1.0% or more and 10.0% or less relative to a single fiber diameter of the synthetic fibers, a single fiber diameter of the synthetic fibers is 1 μm or more and 20 μm or less, a content of the synthetic fibers is 30 to 70% by mass relative to the entire nonwoven fabric for skin care products, a content of the cellulose fibers is 70 to 30% by mass relative to the entire nonwoven fabric for skin care products, and an average single fiber diameter of all fibers constituting the nonwoven fabric for skin care products is 5 μm or more and 20 μm or less.
SCINTILLATOR PANEL, RADIATION DETECTOR USING SAME, LINE CAMERA AND RADIATION INSPECTION DEVICE, AND INLINE INSPECTION METHOD AND INSPECTION METHOD USING SAME
Provided is a scintillator panel with reduced deterioration in brightness due to irradiation and higher brightness. A scintillator panel including a substrate and a scintillator layer containing phosphors, in which the scintillator layer includes a binder resin having a π-conjugated structure composed of seven or more atoms; in which the glass transition temperature of the binder resin is from 30 to 430° C.; and the thickness of the scintillator layer is from 50 to 800 μm.
G01T 1/20 - Measuring radiation intensity with scintillation detectors
G01T 1/203 - Measuring radiation intensity with scintillation detectors the detector being made of plastics
22.
RESIN COMPOSITION, NONWOVEN FABRIC AND TEXTILE PRODUCT OBTAINED USING SAME, SEPARATOR FOR POWER STORAGE ELEMENT, SECONDARY BATTERY, AND ELECTRIC DOUBLE-LAYER CAPACITOR
A problem to be solved by the present invention is to provide a resin composition suitable for spinning, particularly electrospinning, and in addition, to provide a heat-resistant non-woven fabric having excellent strength and a method of producing the same. A main object of the present invention is: to provide a resin composition including: (a) at least one heat-resistant resin or a precursor thereof, the heat-resistant resin being selected from the group consisting of a heat-resistant resin containing a nitrogen atom and a heat-resistant resin containing, in the main chain, a group selected from the group consisting of ether group, ketone group, sulfone group, and sulfide group; (b) a solvent; and (c) a surfactant having a fluoroalkyl group; and to form a non-woven fabric using the resin composition by an electrospinning method.
C08L 79/04 - Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
C08L 79/08 - Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
D04H 1/56 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres
D04H 1/728 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
A problem to be solved by the present invention is to provide a prepreg and an integrally molded article, wherein the prepreg exhibits suitable flexibility and adhesiveness, excels in formability on a complicated mold face and adhesion to a mold face, causes no positional shift, and can be efficiently reinforced and stiffened at an intended position. A main object of the present invention is to provide a prepreg including (A) reinforcing fibers, (B) a thermosetting resin, and (C) a thermoplastic resin, wherein the (C) thermoplastic resin exists in at least a part of a face of the prepreg, and wherein the prepreg satisfies the condition [I], and satisfies the condition [II] or the condition [III]: [I]: the (B) thermosetting resin has a peak in the temperature range of more than 100° C. and 180° C. or less on a loss tangent (tan δ) curve measured under isokinetic heating by dynamic mechanical analysis (DMA); [II]: on a loss angle δ curve obtained by measuring the prepreg isothermally by dynamic mechanical analysis (DMA), the loss angle δ curve has a point representing the maximum value, and has a point which represents a loss angle δ value 5° or more smaller than the maximum value, and which is on the earlier time side of the point representing the maximum value; and [III]: even if, on the loss angle δ curve obtained by measuring the prepreg isothermally by dynamic mechanical analysis (DMA), the loss angle δ curve has a point representing the maximum value, the loss angle δ curve does not have a point which represents a loss angle δ value 5° or more smaller than the maximum value, and which is on the earlier time side of the point representing the maximum value, or the loss angle δ curve does not have a point representing the maximum value, and has a descendingly behaving section in which the loss angle δ value becomes 5° or more smaller at a slope of −1.4°/minute or more.
B29B 11/16 - Making preforms characterised by structure or composition comprising fillers or reinforcements
B32B 5/10 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by a fibrous layer reinforced with filaments
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
24.
COMPOSITE FIBER, COMPOSITE MIXED-FILAMENT FIBER INCLUDING SAME, WOVEN/KNITTED FABRIC, AND GARMENT
A composite fiber that satisfies properties of both stretchability and wear resistance, and that exhibits a delicate worsted-wool feeling closer to wool, a deep natural appearance, and a satisfactory feeling is described, and a woven/knitted fabric and a garment including the composite fiber, where the composite fiber includes a polyester-based thermoplastic resin A and a polyester-based thermoplastic resin B, and satisfies requirements (1) to (4):
(1) a difference (MA−MB) between a weight average molecular weight MA of the polyester-based thermoplastic resin A and a weight average molecular weight MB of the polyester-based thermoplastic resin B is 2,000 to 15,000;
(2) in the composite fiber, an apparent thick/thin ratio (Dthick/Dthin) of the composite fiber is 1.05 to 3.00;
(3) in a cross-section of the composite fiber, the polyester-based thermoplastic resin B covers the thermoplastic resin A, and a ratio (tmin/D) of a minimum value tmin of a thickness t of the thermoplastic resin B to a fiber diameter D of the composite fiber is 0.01 to 0.10; and
(4) in the cross-section of the composite fiber, a circumferential length Ct of a portion where the thickness t satisfies 1.00 tmin≤t≤1.05 tmin is Ct≥0.33 C with respect to an entire circumferential length C of the composite fiber.
D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
D03D 15/283 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
D03D 15/292 - Conjugate, i.e. bi- or multicomponent, fibres or filaments
25.
REINFORCING FIBER BASE MATERIAL FOR RESIN TRANSFER MOLDING, METHOD OF PRODUCING SAME, REINFORCING FIBER LAMINATE FOR RESIN TRANSFER MOLDING, AND FIBER-REINFORCED PLASTIC
A reinforcing fiber base material for resin transfer molding, the reinforcing fiber base material includes a resin material disposed on at least one surface of a reinforcing fiber aggregate selected from any of [1]: a reinforcing fiber yarn, [2]: a reinforcing fiber yarn group formed by aligning reinforcing fiber yarns in parallel, and [3]: a reinforcing fiber fabric including [1] or [2], the resin material being a porous resin material composed of a polyamide having a structure.
B32B 5/12 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by the relative arrangement of fibres or filaments of adjacent layers
B29B 15/08 - Pretreatment of the material to be shaped, not covered by groups of reinforcements or fillers
B32B 3/26 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 15/02 - Layered products essentially comprising metal in a form other than a sheet, e.g. wire, particles
B32B 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
26.
KIT, DEVICE, AND METHOD FOR DETECTING BLADDER CANCER
An embodiment according to the present invention provides a kit or device for detection of bladder cancer, and a method for detecting bladder cancer. An embodiment according to the present invention relates to: a kit or device for detection of bladder cancer, including a nucleic acid(s) capable of specifically binding to an miRNA(s) or a complementary strand(s) thereof in a sample from a subject; and a method for detecting bladder cancer, including measuring the miRNA(s) in vitro.
C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
27.
ALLERGEN-IMMOBILIZED CARRIER AND METHOD OF DETECTING ALLERGEN-SPECIFIC ANTIBODY
An allergen-immobilized carrier is for use in allergy testing, which carrier is capable of simultaneously measuring multiple items of allergen-specific IgE antibodies with a high sensitivity even when the amount of sample smaller than that used conventionally is used, and capable of performing the measurement with a high correlation with the measured values obtained using “ImmunoCAP.” The carrier is an allergen-immobilized carrier for use in allergy testing, characterized in that the allergen(s) is/are immobilized on the carrier at a density of from 120 to 500 ng/cm2.
A prepreg laminate is described that is a fiber-reinforced plastic material having high rigidity, lightweight properties and excellent moldability, where the prepreg laminate is obtained by a prepreg (A), in which non-continuous reinforcing fibers are impregnated with a thermosetting resin or thermoplastic resin, and a prepreg (B), in which non-continuous reinforcing fibers are impregnated with a thermoplastic resin, being laminated adjacent to each other, and by the prepreg (A) being disposed on at least one surface, at least some combinations of the prepreg (A) and the prepreg (B) adjacent to each other forming an overlap region that satisfies at least one of the requirements (1) and (2) as defined.
B29C 70/46 - Shaping or impregnating by compression for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
B29C 70/12 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of short length, e.g. in the form of a mat
A pharmaceutical composition includes a drug and a temperature-responsive ionic liquid, wherein an anion in the temperature-responsive ionic liquid includes at least one selected from the group consisting of an aromatic carboxylate ion and an aromatic sulfonate ion, and is an anion represented by formula (I) and/or formula (II):
A pharmaceutical composition includes a drug and a temperature-responsive ionic liquid, wherein an anion in the temperature-responsive ionic liquid includes at least one selected from the group consisting of an aromatic carboxylate ion and an aromatic sulfonate ion, and is an anion represented by formula (I) and/or formula (II):
A pharmaceutical composition includes a drug and a temperature-responsive ionic liquid, wherein an anion in the temperature-responsive ionic liquid includes at least one selected from the group consisting of an aromatic carboxylate ion and an aromatic sulfonate ion, and is an anion represented by formula (I) and/or formula (II):
wherein, in formula (II), R1 represents a hydrogen atom or an acyl group and R2 represents an alkyl group optionally substituted with a halogen atom, a halogen atom or a sulfo group.
A61K 47/12 - Carboxylic acids; Salts or anhydrides thereof
A61K 47/24 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing atoms other than carbon, hydrogen, oxygen, halogen, nitrogen or sulfur, e.g. cyclomethicone or phospholipids
A lightweight laminate capable of maintaining mechanical properties while exhibiting excellent flame retardancy, a method for producing the laminate, and a prepreg are described, where the laminate includes fibers; a matrix resin; and a flame-retardant filler and satisfies 0.01
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
It is intended to provide a kit or device for the detection of liver cancer and a method for detecting liver cancer. The present invention relates to a kit or device for the detection of liver cancer, comprising a nucleic acid capable of specifically binding to miRNA in a sample of a subject, and a method for detecting liver cancer, comprising measuring the miRNA in vitro.
C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
G01N 33/574 - Immunoassay; Biospecific binding assay; Materials therefor for cancer
G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass
C12Q 1/04 - Determining presence or kind of microorganism; Use of selective media for testing antibiotics or bacteriocides; Compositions containing a chemical indicator therefor
C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
32.
PHOTOSENSITIVE RESIN COMPOSITION, BOARD WITH CONDUCTIVE PATTERN, ANTENNA ELEMENT, PRODUCTION METHOD FOR IMAGE DISPLAY DEVICE, AND PRODUCTION METHOD FOR TOUCH PANEL
Provided is a photosensitive resin composition that makes it possible to suppress residue on a board. The photosensitive resin composition contains conductive particles (A) that have a coating layer that includes carbon, an alkali-soluble resin (B), a photoinitiator (C), and a solvent (D). The solvent (D) contains an amide solvent (dl).
A laminated film including a resin layer on at least one side of a resin base film, the resin layer being present at least one surface, wherein the X-ray absorption near edge structure (XANES) spectrum at the carbon K absorption edge at the resin layer surface satisfies I(15°)−I(90°)≥0.1 when the angle formed between the incident X-ray and the resin layer surface is defined as θ, and the spectral intensity at 293.5 eV obtained by the partial electron yield method is defined as I(θ). Provided is a laminated film as a release film to be used in an application that is carried out by coating the film with a coating liquid including a solvent, drying and solidifying the coating liquid, and then peeling off the solidified coating, which laminated film shows excellent applicability and an excellent peeling property, and does not show delamination of the surface layer even after a heating process.
The purpose of the present invention is to provide a photosensitive resin composition and compound having a low dissipation factor when made into a cured film.
The purpose of the present invention is to provide a photosensitive resin composition and compound having a low dissipation factor when made into a cured film.
The present invention is a photosensitive resin composition containing (A) a polyfunctional monomer, (B) a binder resin, and (C) a photopolymerization initiator, the (A) polyfunctional monomer containing a compound represented by expression (1) and/or a compound represented by expression (2), and the (B) binder resin containing one or more substances selected from the group consisting of a polyimide, a polyimide precursor, a polybenzoxazole, a polybenzoxazole precursor, a polyamide, a copolymer thereof, a polyurea, a polyester, a polysiloxane, an acrylic resin, a phenol resin and a benzocyclobutene resin, and a maleic acid resin and a cycloolefin polymer.
G03F 7/028 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with photosensitivity-increasing substances, e.g. photoinitiators
G03F 7/032 - Non-macromolecular photopolymerisable compounds having carbon-to-carbon double bonds, e.g. ethylenic compounds with binders
H01L 23/31 - Encapsulation, e.g. encapsulating layers, coatings characterised by the arrangement
H01L 23/29 - Encapsulation, e.g. encapsulating layers, coatings characterised by the material
An object is to provide a production method for a precarbonized fiber bundle and a precarbonization furnace capable of continuously producing the precarbonized fiber bundle for a long period of time by efficiently discharging a decomposition gas containing a tar component generated when performing a precarbonization treatment at the time of carbon fiber production and retained in a heat treatment chamber throughout the heat treatment chamber. The production method for a precarbonized fiber bundle includes allowing an aligned stabilized fiber bundle vertically arranged in one or two or more tiers to travel horizontally in a heat treatment chamber and heat-treating and precarbonizing the stabilized fiber bundle at a maximum temperature of 300 to 1,000° C. using an inert gas supplied from an inlet side and an outlet side of the heat treatment chamber, in which a flow rate ratio Q2/Q1 satisfies Formula (1) below, where Q1 represents a volume flow rate of gas in a first exhaust discharged out of the heat treatment chamber from a position higher than a position of an uppermost tier of the traveling stabilized fiber bundle, and Q2 represents a volume flow rate of gas in a second exhaust discharged out of the heat treatment chamber from a position lower than the position of the uppermost tier of the traveling stabilized fiber bundle:
An object is to provide a production method for a precarbonized fiber bundle and a precarbonization furnace capable of continuously producing the precarbonized fiber bundle for a long period of time by efficiently discharging a decomposition gas containing a tar component generated when performing a precarbonization treatment at the time of carbon fiber production and retained in a heat treatment chamber throughout the heat treatment chamber. The production method for a precarbonized fiber bundle includes allowing an aligned stabilized fiber bundle vertically arranged in one or two or more tiers to travel horizontally in a heat treatment chamber and heat-treating and precarbonizing the stabilized fiber bundle at a maximum temperature of 300 to 1,000° C. using an inert gas supplied from an inlet side and an outlet side of the heat treatment chamber, in which a flow rate ratio Q2/Q1 satisfies Formula (1) below, where Q1 represents a volume flow rate of gas in a first exhaust discharged out of the heat treatment chamber from a position higher than a position of an uppermost tier of the traveling stabilized fiber bundle, and Q2 represents a volume flow rate of gas in a second exhaust discharged out of the heat treatment chamber from a position lower than the position of the uppermost tier of the traveling stabilized fiber bundle:
0.01≤Q2/Q1≤0.5 Formula (1).
D01F 9/22 - Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from polyaddition, polycondensation or polymerisation products from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyacrylonitriles
F27B 9/28 - Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work
Problems have been presented in terms of the step flatness of cured films used, inter alia, as wiring-insulating insulation films or protective films formed so as to cover metal wirings or light-emitting elements such as LEDs. The present invention overcomes problems relating to the incidence of wiring defects such as short-circuiting and defects associated with light-emitting element connection, and problems relating to the light-emission fault rate when this display device has been produced. The present invention is a display device having at least a metal wiring, a cured film, and a plurality of light-emitting elements, wherein a pair of electrode terminals are provided on one surface of each of the light-emitting elements. The pair of electrode terminals are connected to a plurality of the metal wirings extending in the cured film. The metal wirings are configured so that electrical insulation properties are maintained by the cured film. The metal wirings have a plurality of metal wirings (K1) extending in the thickness direction of the cured film, and a plurality of metal wirings (K2) that are connected to the metal wiring (K1) and that extend in a planar direction perpendicular to the thickness direction of the cured film. The cured film is obtained by curing a resin composition containing resin (A) and has a cured film that is in contact with some of the surfaces of the metal wirings (K2). The display device has at least a region (G) in which the line spacing H1 between two of the metal wirings (K2) that are adjacent to one another is 1-20 μm. In the region (G), the ratio H3/H2 is 1.4-4.0, and the step flattening rate P (%) expressed by (Formula 1) is 70-99%, where H2 (μm) is the thickness of the metal wirings (K2), H3 (μm) is the thickness of the cured film, and H4 (μm) is the depth of a step in the cured film that was formed in the region (G). (Formula 1) P (%)=(1−(H4/H2))×100
H01L 27/15 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier, specially adapted for light emission
H01L 33/62 - Arrangements for conducting electric current to or from the semiconductor body, e.g. leadframe, wire-bond or solder balls
H01L 33/56 - Materials, e.g. epoxy or silicone resin
The purpose of the present invention is to provide a resin composition which enables manufacturing an adhesive sheet for a electrostatic chuck which has excellent heat resistance, low elastic modulus, mitigates the substrate thermal expansion difference with a single layer, and is capable of adhesion and following. The resin composition contains a polymer (A) selected from polyimide and polyamic acid that have a diamine residue of a specific structure (below, the diamine residue (1)) and an acid anhydride residue of a specific structure (below, the acid anhydride residue (2)), and a thermosetting resin (B).
H01L 21/683 - Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components for supporting or gripping
B32B 7/02 - Physical, chemical or physicochemical properties
B32B 15/20 - Layered products essentially comprising metal comprising aluminium or copper
B32B 9/04 - Layered products essentially comprising a particular substance not covered by groups comprising such substance as the main or only constituent of a layer, next to another layer of a specific substance
38.
EPOXY RESIN COMPOSITION, MOLDING MATERIAL, AND FIBER-REINFORCED COMPOSITE MATERIAL
The present invention aims to provide: an epoxy resin composition in which the effect of adding an additive can be efficiently obtained even at a high temperature; a molding material which achieves a reduced unevenness in physical properties after curing while allowing the additive to exert its effect; and a fiber-reinforced composite material which has excellent mechanical properties while allowing the additive to exert its effect.
The present invention aims to provide: an epoxy resin composition in which the effect of adding an additive can be efficiently obtained even at a high temperature; a molding material which achieves a reduced unevenness in physical properties after curing while allowing the additive to exert its effect; and a fiber-reinforced composite material which has excellent mechanical properties while allowing the additive to exert its effect.
To achieve the above-mentioned object, the epoxy resin composition according to the present invention is an epoxy resin composition including the following components (A) to (E): component (A): an epoxy resin having a viscosity at 25° C. of from 0.1 to 1,000 Pa·s and having two or more epoxy groups within one molecule; component (B): an additive having a viscosity at 25° C. of from 0.01 to 20 Pa·s; component (C): a compound that undergoes a thickening reaction with the epoxy resin at a temperature equal to or lower than a curing temperature; component (D): an epoxy curing agent; and component (E): particles that give thixotropic property. In this epoxy resin composition, the dispersion diameter of the component (B), in a cured product obtained by heat-treating the epoxy resin composition at the curing temperature for 2 hours, is from 0.01 to 5 μm.
Polyamide fine particles include a polymer or a copolymer including a repeating structure unit represented by Formula (1) as a main component, wherein a ratio (r/ABET) of a porosity r occupying a particle surface and a BET specific surface area ABET that is a specific surface area of the particle surface measured by a BET method is 6.0 or more and 100.0 or less:
Polyamide fine particles include a polymer or a copolymer including a repeating structure unit represented by Formula (1) as a main component, wherein a ratio (r/ABET) of a porosity r occupying a particle surface and a BET specific surface area ABET that is a specific surface area of the particle surface measured by a BET method is 6.0 or more and 100.0 or less:
Polyamide fine particles include a polymer or a copolymer including a repeating structure unit represented by Formula (1) as a main component, wherein a ratio (r/ABET) of a porosity r occupying a particle surface and a BET specific surface area ABET that is a specific surface area of the particle surface measured by a BET method is 6.0 or more and 100.0 or less:
wherein x is an integer of 2 or more and 3 or less.
A molding base material has at least a fiber-reinforced resin prepreg layer, a fiber paper layer, and a partition layer interposed between the prepreg layer and the fiber paper layer; a molded product obtained using the same; and a production method therefor. The resulting product makes it possible to achieve high thermal resistance and heat insulation as well as improved overall space efficiency and weight reduction in a fiber-reinforced resin molded product.
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
B29C 70/88 - Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
B29C 70/30 - Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
41.
GAS DIFFUSION ELECTRODE BASE MATERIAL PRODUCT AND POLYMER ELECTROLYTE FUEL CELL
An object of the present invention is to shorten the aging time for a fuel cell. To achieve the object, a gas diffusion electrode medium product according to the present invention includes sulfuric acid in an amount of 1.1 μg/cm2 or less. In addition, a polymer electrolyte fuel cell according to the present invention has the gas diffusion electrode medium product according to the present invention incorporated therein.
To provide a woven/knitted fabric having excellent fabric/skin separation, a woven/knitted fabric is provided that includes C-shaped cross-section fibers, wherein an average standard deviation Sq of surface roughness of at least one surface of the woven/knitted fabric is 5 μm or more and 100 μm or less, and a ratio (Sqs/Sq) of an average standard deviation Sqs of surface roughness of the one surface when the woven/knitted fabric is elongated by 10% to the average standard deviation Sq, is 0.85 or more and 2.00 or less.
D03D 15/37 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments with specific cross-section or surface shape
D03D 15/283 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
D03D 15/50 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
D03D 15/292 - Conjugate, i.e. bi- or multicomponent, fibres or filaments
D04B 1/16 - Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
D04B 21/16 - Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
The present invention provides a composition containing a nucleic acid molecule and a buffer, and having the features of (a) being in the form of a solution at ambient temperature; and (b) a content of the nucleic acid molecule after storage at 25° C., relative humidity 60% for 4 weeks, of not less than 80% relative to the content at the time of start of the storage.
A61K 47/12 - Carboxylic acids; Salts or anhydrides thereof
A61K 31/7088 - Compounds having three or more nucleosides or nucleotides
C12N 15/113 - Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides
A61K 48/00 - Medicinal preparations containing genetic material which is inserted into cells of the living body to treat genetic diseases; Gene therapy
A molding material contains a reinforcing fiber bundle (A) and a polyphenylene sulfide (B), wherein the melting point of the polyphenylene sulfide is 270° C. or less; and a molded article containing a reinforcing fiber and a polyphenylene sulfide, wherein the weight average fiber length of the reinforcing fiber is 0.3 mm or more and 3.0 mm or less, and the melting point of the polyphenylene sulfide is 270° C. or less, or the crystallization temperature during cooling of the polyphenylene sulfide is 190° C. or less. Because generation of gas derived from the reinforcing fiber bundle or a sizing agent during a molding process can be reduced, and the surface roughening of a molded article due to the gas can be suppressed, a molding material achieving both of surface smoothness and mechanical properties of the molded article can be obtained.
This invention provides a kit or a device for the detection of pancreatic cancer, comprising a nucleic acid(s) capable of specifically binding to a miRNA(s) in a sample from a subject, and a method for detecting pancreatic cancer, comprising measuring the miRNA(s) in vitro.
C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
C12M 1/00 - Apparatus for enzymology or microbiology
C12M 1/34 - Measuring or testing with condition measuring or sensing means, e.g. colony counters
G01N 37/00 - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES - Details not covered by any other group of this subclass
G01N 33/574 - Immunoassay; Biospecific binding assay; Materials therefor for cancer
46.
POLYMETALLOXANE, COMPOSITION OF SAME, CURED FILM, METHOD OF PRODUCING THE CURED FILM, MEMBER AND ELECTRONIC COMPONENT EACH PROVIDED WITH THE CURED FILM, FIBER, AND METHOD OF PRODUCING THE FIBER
A polymetalloxane including structural units represented by formulae (1-1) and (1-2), and having a weight-average molecular weight of 30,000 or more and 2,000,000 or less;
A polymetalloxane including structural units represented by formulae (1-1) and (1-2), and having a weight-average molecular weight of 30,000 or more and 2,000,000 or less;
wherein, M1 and M2 independently represent different metal atoms; L1 and L2 are each independently a group selected from the group consisting of an allyloxy group, an aryloxy group, and a trialkylsiloxy group; L1 and L2 may be the same or different, and at least one thereof is an allyloxy group or an aryloxy group; R1 and R2 are each independently a hydrogen atom, a C1-12 alkyl group, or a group having a metalloxane bond; m is an integer that represents the valence of the metal atom M1, and a is an integer of 1 to (m−2); and n is an integer that represents the valence of the metal atom M2, and b is an integer of 1 to (n−2).
C08G 79/10 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon a linkage containing aluminium
C09D 185/00 - Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon; Coating compositions based on derivatives of such polymers
C04B 35/48 - Shaped ceramic products characterised by their composition; Ceramic compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxides based on zirconium or hafnium oxides or zirconates or hafnates
D01F 9/10 - Man-made filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material by decomposition of organic substances
D01F 6/76 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products
A fiber-reinforced pultrusion molded article produced by impregnating a reinforcing fiber bundle assembly containing a plurality of reinforcing fiber bundles bound together with a resin composition containing at least components [A] and [B], followed by curing component [A]: thermosetting resin composition, and component [B]: toughness improving agent, wherein the thermosetting resin composition used as the component [A] is at least one thermoset-ting resin composition selected from the group consisting of epoxy resin composition, vinyl ester resin composition, unsaturated polyester resin composition, and polyurethane resin composition.
Provided is an integrated biosignal analysis system performing determination of arrhythmia based on electrocardiographic information. The biosignal analysis system includes: an input unit configured to receive input of the electrocardiographic information; a data conversion unit configured to perform time-frequency conversion on the electrocardiographic information to generate data for determination; a data restoration unit configured to restore the data for determination using a learned model including a auto-encoder to generate restored data; a difference calculation unit configured to calculate a difference amount between the restored data and the data for determination; and a determination unit configured to determine whether the data for determination is either of normal waveform data and arrhythmic waveform data based on the difference amount.
THERMOSETTING EPOXY RESIN COMPOSITION, MOLDED ARTICLE OF SAME, FIBER-REINFORCED COMPOSITE MATERIAL, MOLDING MATERIAL FOR FIBER-REINFORCED COMPOSITE MATERIALS, AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL
A purpose of the present invention is to provide a thermosetting epoxy resin composition that manifests latency at a temperature at which the thermosetting resin cures and has an excellent curing rate, and molded articles obtained by thermosetting the same. A further purpose is to provide a fiber-reinforced composite material obtained by blending with reinforcing fibers, a molding material for a fiber-reinforced composite material, and a method for producing a fiber-reinforced composite material. To achieve the above, the thermosetting epoxy resin composition of the present invention is a thermosetting epoxy resin composition including the following constituent elements [a], [b], and [c], wherein the relationship between the curing time (Tc) and the induction time (Ti) satisfies 1
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
C08G 59/68 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the catalysts used
C08G 65/06 - Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
C08K 9/06 - Ingredients treated with organic substances with silicon-containing compounds
C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
50.
THERMOSETTING EPOXY RESIN COMPOSITION, MOLDED ARTICLE FROM THERMOSETTING EPOXY RESIN, MOLDING MATERIAL FOR FIBER-REINFORCED COMPOSITE MATERIAL, FIBER-REINFORCED COMPOSITE MATERIAL, AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL
The purpose of the present invention is to provide a thermosetting epoxy resin composition with ability to allow cured products to have excellent toughness and to stably maintain high stiffness. In order to achieve the purpose, the thermosetting epoxy resin composition of the present invention includes the following components [a], [b], [c], and [d], wherein the stoichiometric ratio [b]/[a] of the component [b] to the component [a] is in the range from 0.7 to 2.0 thermosetting epoxy resin composition:
[a] an epoxy resin;
[b] an isocyanate curing agent;
[c] an elastomeric toughening agent;
[d] an oxazolidone cyclization catalyst.
C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
B29C 70/22 - Fibrous reinforcements only characterised by the structure of fibrous reinforcements using fibres of substantial or continuous length oriented in at least two directions forming a two dimensional structure
C08G 59/40 - Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups characterised by the curing agents used
B01J 31/02 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
A natural leather-like patterned artificial leather is provided which has a pattern with excellent wear resistance, while having an excellently delicate design, where the artificial leather is composed of: a fiber entangled body which comprises, as a constituent, a nonwoven fabric configured from ultrafine fibers that are formed from a thermoplastic resin, while having an average single fiber diameter of from 1 μm to 10 μm; and an elastomer. At least one surface of the artificial leather is a design surface having at least a piloerection part and a fused part, where the difference between the thickness of the piloerection part and the thickness of the fused part is from 0.05 mm to 0.20 mm; and the formulae (1) to (3) described below are satisfied.
A natural leather-like patterned artificial leather is provided which has a pattern with excellent wear resistance, while having an excellently delicate design, where the artificial leather is composed of: a fiber entangled body which comprises, as a constituent, a nonwoven fabric configured from ultrafine fibers that are formed from a thermoplastic resin, while having an average single fiber diameter of from 1 μm to 10 μm; and an elastomer. At least one surface of the artificial leather is a design surface having at least a piloerection part and a fused part, where the difference between the thickness of the piloerection part and the thickness of the fused part is from 0.05 mm to 0.20 mm; and the formulae (1) to (3) described below are satisfied.
ΔE*ab≥5 (1)
A natural leather-like patterned artificial leather is provided which has a pattern with excellent wear resistance, while having an excellently delicate design, where the artificial leather is composed of: a fiber entangled body which comprises, as a constituent, a nonwoven fabric configured from ultrafine fibers that are formed from a thermoplastic resin, while having an average single fiber diameter of from 1 μm to 10 μm; and an elastomer. At least one surface of the artificial leather is a design surface having at least a piloerection part and a fused part, where the difference between the thickness of the piloerection part and the thickness of the fused part is from 0.05 mm to 0.20 mm; and the formulae (1) to (3) described below are satisfied.
ΔE*ab≥5 (1)
0≤ΔH*ab≤1 (2)
A natural leather-like patterned artificial leather is provided which has a pattern with excellent wear resistance, while having an excellently delicate design, where the artificial leather is composed of: a fiber entangled body which comprises, as a constituent, a nonwoven fabric configured from ultrafine fibers that are formed from a thermoplastic resin, while having an average single fiber diameter of from 1 μm to 10 μm; and an elastomer. At least one surface of the artificial leather is a design surface having at least a piloerection part and a fused part, where the difference between the thickness of the piloerection part and the thickness of the fused part is from 0.05 mm to 0.20 mm; and the formulae (1) to (3) described below are satisfied.
ΔE*ab≥5 (1)
0≤ΔH*ab≤1 (2)
2D≤φ≤150 (3)
D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
52.
POLYPROPYLENE FILM, LAMINATE, PACKAGING MATERIAL, AND PACKING BODY
The present invention addresses the problem of providing a polypropylene film which is structurally stable to heat in deposition when used for packaging, and has appropriate slipperiness without using an anti-blocking agent or particles, and thus has excellent water vapor barrier properties and oxygen barrier properties, in particular, when a transparent deposited layer is laminated. Moreover, the present invention provides a polypropylene film characterized by having at least two types of layers (A layer and B layer) containing a polypropylene-based resin as a main component, wherein the B layer contains a thermoplastic resin incompatible with a polypropylene-based resin, and when the skewnesses Ssk of the A layer and the B layer, as measured through three-dimensional noncontact surface shape measurement, are Ssk (A) and Ssk (B), respectively, the Ssk (B) is at least 5 and the Ssk (A) is less than 5.
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
An object is to provide a fiber-reinforced resin that can be welded to another member via a thermoplastic resin and that is less likely to be damaged even when welded at a high temperature, wherein the fiber-reinforced resin includes a reinforcing fiber and has a cured epoxy resin region and a thermoplastic resin region disposed at the surface wherein aromatic rings account for 50% or more and 90% or less of the cured epoxy resin present in the cured epoxy resin region.
C08J 5/04 - Reinforcing macromolecular compounds with loose or coherent fibrous material
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
A prepreg is described having good handleability and a low resin flow, facilitating the work in the process of a molded body and improving the dimensional accuracy of the molded body, where the prepreg includes a fiber substrate; and a resin layer containing a thermosetting resin composition containing at least components [A] and [B] below, stacked on one surface of the fiber substrate, wherein the fiber substrate is impregnated with a part of the thermosetting resin composition of the resin layer, the thermosetting resin composition having a complex viscosity η3*24 at 24° C. of 20,000 to 100,000 Pa·s and a complex viscosity η3*70 at 70° C. of 100 to 5,000 Pa·s, and a volatile amount of the thermosetting resin composition is 1 mass % or less when a total mass of the prepreg is 100 mass %.
A prepreg is described having good handleability and a low resin flow, facilitating the work in the process of a molded body and improving the dimensional accuracy of the molded body, where the prepreg includes a fiber substrate; and a resin layer containing a thermosetting resin composition containing at least components [A] and [B] below, stacked on one surface of the fiber substrate, wherein the fiber substrate is impregnated with a part of the thermosetting resin composition of the resin layer, the thermosetting resin composition having a complex viscosity η3*24 at 24° C. of 20,000 to 100,000 Pa·s and a complex viscosity η3*70 at 70° C. of 100 to 5,000 Pa·s, and a volatile amount of the thermosetting resin composition is 1 mass % or less when a total mass of the prepreg is 100 mass %.
[A] Thermosetting resin
A prepreg is described having good handleability and a low resin flow, facilitating the work in the process of a molded body and improving the dimensional accuracy of the molded body, where the prepreg includes a fiber substrate; and a resin layer containing a thermosetting resin composition containing at least components [A] and [B] below, stacked on one surface of the fiber substrate, wherein the fiber substrate is impregnated with a part of the thermosetting resin composition of the resin layer, the thermosetting resin composition having a complex viscosity η3*24 at 24° C. of 20,000 to 100,000 Pa·s and a complex viscosity η3*70 at 70° C. of 100 to 5,000 Pa·s, and a volatile amount of the thermosetting resin composition is 1 mass % or less when a total mass of the prepreg is 100 mass %.
[A] Thermosetting resin
[B] Curing agent of [A]
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 37/18 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
55.
POLYPHENYLENE SULFIDE RESIN COMPOSITION AND MOLDED ARTICLE
A polyphenylene sulfide resin composition includes 100 parts by weight of (A) a polyphenylene sulfide resin, 16 to 50 parts by weights of (B) a thermoplastic resin having a tracking resistance of 125 V or more based on the IEC60112 standard, and having a glass-transition temperature of 0° C. or more, 10 to 25 parts by weight of (C) an epoxy group-containing olefinic copolymer, 10 to 25 parts by weight of (D) an olefinic copolymer having no polar functional group, and furthermore 40 to 140 parts by weight of (E) a fibrous filler, wherein (B) the thermoplastic resin, (C) the epoxy group-containing olefinic copolymer, and (D) the olefinic copolymer having no polar functional group are dispersed, having a number average dispersed particle size of 500 nm or less.
A fiber-reinforced resin substrate is described in which a plurality of resins having differing properties are strongly composited, wherein the fiber-reinforced resin substrate is obtained by impregnating a thermoplastic resin (A) and a thermoplastic resin (B) into continuous reinforcement fibers, wherein a thermoplastic resin (A) layer, which comprises the thermoplastic resin (A) and is exposed at one surface, and a thermoplastic resin (B) layer, which comprises the thermoplastic resin (B) and is exposed at the other surface, form a boundary region, where at least some of the continuous reinforcement fibers exist in a manner spanning across the boundary region and both the thermoplastic resin (A) and the thermoplastic resin (B) are crystalline resins having a melting point of not less than 200° C.
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
An epoxy resin composition is provided that is resistant to decomposition at high temperatures and a fiber-reinforced resin molding is provided that hardly suffers significant damage while being welded to another member even in the case where it is combined with a thermoplastic resin layer having a high melting point that works as an adhesive layer, as well as a prepreg that serves as a precursor therefor, where the epoxy resin composition includes an epoxy resin (A) that has a polycyclic aromatic hydrocarbon skeleton or a biphenyl skeleton and that has an epoxy equivalent weight of 220 g/eq or more and 290 g/eq or less and a polyamine compound having an average active hydrogen equivalent weight of 55 g/eq or more and 100 g/eq or less wherein the average epoxy equivalent weight over all epoxy resins contained is 160 g/eq or more and 255 g/eq or less.
An object of the present invention is to obtain a fabric having superior water absorbency and sweat absorption/rapid drying while having anti-pilling qualities and a cotton-like texture. A woven/knitted article and a textile product material with good aesthetic properties and functionality, and good general physical properties are obtained which have anti-pilling qualities not obtained in conventional fabrics having a high synthetic fiber blend ratio, and functionality such as water absorbency, water absorption/rapid drying, and quick drying after laundering, which cannot be obtained in conventional cotton fabrics.
An object of the present invention is to obtain a fabric having superior water absorbency and sweat absorption/rapid drying while having anti-pilling qualities and a cotton-like texture. A woven/knitted article and a textile product material with good aesthetic properties and functionality, and good general physical properties are obtained which have anti-pilling qualities not obtained in conventional fabrics having a high synthetic fiber blend ratio, and functionality such as water absorbency, water absorption/rapid drying, and quick drying after laundering, which cannot be obtained in conventional cotton fabrics.
The present invention is a woven/knitted article comprising one or more fibers selected from synthetic fibers, regenerated fibers, and semisynthetic fibers, the woven/knitted article including a spun yarn, which contains mass % or more of an aliphatic polyamide short fiber A having a single-fiber fineness of 0.5 dtex to 5 dtex and a fiber length of 25 mm to 70 mm in the spun yarn, and having water absorbency evaluated using a falling-drop method of seconds or less; a method for manufacturing the woven/knitted article; and a textile product.
D03D 15/37 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the fibres or filaments with specific cross-section or surface shape
D06M 15/564 - Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
D02G 3/04 - Blended or other yarns or threads containing components made from different materials
D03D 15/283 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
D03D 15/47 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads multicomponent, e.g. blended yarns or threads
D04B 1/16 - Other fabrics or articles characterised primarily by the use of particular thread materials synthetic threads
D04B 21/16 - Fabrics characterised by the incorporation by knitting, in one or more thread, fleece, or fabric layers, of reinforcing, binding, or decorative threads; Fabrics incorporating small auxiliary elements, e.g. for decorative purposes incorporating synthetic threads
59.
THERMOSETTING EPOXY RESIN COMPOSITION, MOLDED ARTICLE OF SAME, FIBER-REINFORCED COMPOSITE MATERIAL, MOLDING MATERIAL FOR FIBER-REINFORCED COMPOSITE MATERIALS, AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL
The purpose of the present invention is to provide a thermosetting epoxy resin composition that is excellent in terms of both pot life and fast curability at low temperatures and also a molded article that is prepared by thermally curing the thermosetting epoxy resin composition and is excellent in terms of both wet heat resistance and toughness. In order to achieve the purpose, the thermosetting epoxy resin composition of the present invention includes the following components [a], [b], [c], and [d], wherein the stoichiometric ratio of [b] to [a] is in the range from 0.5 to 2.0:
[a] an epoxy resin;
[b] an isocyanate curing agent;
[c] a hydroxyl group capping agent;
[d] an epoxy curing catalyst.
Disclosed is a scintillator panel comprising a substrate, a grid-like barrier rib formed on the substrate, a phosphor layer in cells divided by the barrier rib, and a reflective layer surrounding the side and the bottom of the phosphor layer, the scintillator panel comprising a part where the reflective layer surrounding the side of the phosphor layer is curved and a part where opposing surfaces of the reflective layer at the side of the phosphor layer are approximately parallel, wherein a ratio in a width direction of a part where the reflective layer at the bottom of the phosphor layer is curved to a part where the reflective layer at the bottom of the phosphor layer is flat is 10.0:0 to 1.0:9.0. The brightness of the scintillator panel is improved.
Provided is an artificial leather that achieves both a soft texture and excellent durability, and a method for manufacturing the same, the leather comprising: a fibrous base material formed from superfine fibers having an average single fiber diameter of 0.1-10 μm; and a polymeric elastic body, where the polymer elastic body comprises a compound having a hydrophilic group and a compound having an ethylene oxide skeleton, the content of the compound in the polymeric elastic body of the artificial leather being 0.1-5 parts by mass per 100 parts by mass of the polymeric elastic body.
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
D06M 15/333 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
D06B 21/00 - Successive treatments of textile materials by liquids, gases, or vapours
D04H 1/4382 - Stretched reticular film fibres; Composite fibres; Mixed fibres; Ultrafine fibres; Fibres for artificial leather
D04H 1/46 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
D06C 11/00 - Teasing, napping or otherwise roughening or raising pile of textile fabrics
A battery separator includes a polyolefin porous membrane; and a heat-resistant porous layer provided thereon, wherein the heat-resistant porous layer contains barium sulfate particles and an organic synthetic resin component, the barium sulfate particles contain 20% by volume or less of particles having a diameter of 0.5 μm or less and 10% by volume or less of particles having a diameter of 3.0 μm or more, the heat-resistant porous layer contains 70% by volume or more and 98% by volume or less of the barium sulfate particles when the total of the barium sulfate particles and the organic synthetic resin component is taken as 100% by volume, an average thickness of the heat-resistant porous layer is 2 μm or more and 10 μm or less, a moisture ratio of the separator is 400 ppm or less, and a content of hydrogen sulfide is 0.2×10−3 mg/m2 or less.
H01M 50/451 - Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing inorganic material
H01M 50/489 - Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
63.
GENETICALLY MODIFIED MICROORGANISM FOR PRODUCING 3-HYDROXYADIPIC ACID AND/OR ALPHA-HYDROMUCONIC ACID, AND METHOD FOR PRODUCING CHEMICAL PRODUCT
Disclosed are a genetically modified microorganism that can produce 3-hydroxyadipic acid and/or α-hydromuconic acid in high yields, and the genetically modified microorganism. The genetically modified microorganism is a microorganism having an ability to produce 3-hydroxyadipic acid and/or α-hydromuconic acid, in which the reaction to generate acetyl-CoA from pyruvic acid is enhanced and function of pyruvate kinase and/or phosphotransferase system is reduced.
An object of the present invention is to provide an adsorbent, a filter medium, and an air filter that have good aldehyde removal performance that undergoes little deterioration over time, where the adsorbent is one in which an inorganic porous medium supports at least an amine-based compound and a compound having a sulfide group as a functional group.
B01J 20/22 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
B01J 20/10 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
B01J 20/28 - Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
A fiber placement device that includes a placement plane on which a reinforcing fiber tow is placed and stacked; a tow arranging mechanism which presses and places the reinforcing fiber tow against and on the placement plane; and a heating mechanism which is configured to heat the placement plane. In one placement cycle, the tow arranging mechanism presses a group of the reinforcing fiber tows against the placement plane heated in advance by the heating mechanism, moves by a predetermined length in a first axial direction to glue and fix the group of the reinforcing fiber tows onto the placement plane, and move the placement plane in a second axial direction which substantially intersects the first axial direction.
A gas separation membrane including a separation functional layer in at least part thereof, the gas separation membrane having a fibrous shape or film-like shape, the separation functional layer including a matrix and particles. Provided are a gas separation membrane and a gas separation membrane module capable of preventing breakage of the gas separation membrane during the operation, and allowing long-term stable production of excellent permeation and separation properties.
The present invention relates to a laminate including a film A, a film B, and a film C in this order via adhesive layers, in which the adhesive layers includes an adhesive layer AB and an adhesive layer BC, the adhesive layer AB exists between the films A and B, and the adhesive layer BC exists between the films B and C, a maximum value of a thermal shrinkage rate of the film B at 150° C. for 30 minutes is 0.1% or more and 3.0% or less, the adhesive layer AB and the adhesive layer BC each have a Martens hardness of 1.0 N/mm2 or more and 4.0 N/mm2 or less, and an adhesion area ratio between the films A and B via the adhesive layer AB and an adhesion area ratio between the films B and C via the adhesive layer BC are both 95% or more.
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 27/28 - Layered products essentially comprising synthetic resin comprising copolymers of synthetic resins not wholly covered by any one of the following subgroups
A clothing for biological signal measurement includes a clothing main body part; an electrode used by closely attaching on a skin side surface side of the clothing main body part; a wiring arranged on an outer surface side of the clothing main body part and electrically connected to the electrode by one end of the wiring; a metal connector including a front material and a back material, electrically connecting the other end of the wiring by fitting the front material and the back material, and connecting an electronic device to the front material; and an insulating material sealing the wiring and the back material of the metal connector.
The present invention addresses the problem of degradation of design of an LED display device due to insufficient concealment of wiring by an insulating film for peripheral wiring insulation, a protection film, an isolating wall and the like. This display device comprises at least metal wires, a cured film, and a plurality of light emitting elements, the light emitting elements having a pair of electrode terminals on one surface thereof, the pair of electrode terminals connecting to a plurality of the metal wires extending in the cured film, the plurality of the metal wires being configured to retain an electrical insulating property due to the cured film, wherein the cured film is a film obtained by curing a resin composition comprising an (A) resin, wherein the transmittance of light of a wavelength 450 nm at a thickness reference 5 μm of the cured film is 0.1% to 79% inclusive.
The present invention addresses the problem of degradation of design of an LED display device due to insufficient concealment of wiring by an insulating film for peripheral wiring insulation, a protection film, an isolating wall and the like. This display device comprises at least metal wires, a cured film, and a plurality of light emitting elements, the light emitting elements having a pair of electrode terminals on one surface thereof, the pair of electrode terminals connecting to a plurality of the metal wires extending in the cured film, the plurality of the metal wires being configured to retain an electrical insulating property due to the cured film, wherein the cured film is a film obtained by curing a resin composition comprising an (A) resin, wherein the transmittance of light of a wavelength 450 nm at a thickness reference 5 μm of the cured film is 0.1% to 79% inclusive.
The present invention addresses the problem of degradation of design of an LED display device due to insufficient concealment of wiring by an insulating film for peripheral wiring insulation, a protection film, an isolating wall and the like. This display device comprises at least metal wires, a cured film, and a plurality of light emitting elements, the light emitting elements having a pair of electrode terminals on one surface thereof, the pair of electrode terminals connecting to a plurality of the metal wires extending in the cured film, the plurality of the metal wires being configured to retain an electrical insulating property due to the cured film, wherein the cured film is a film obtained by curing a resin composition comprising an (A) resin, wherein the transmittance of light of a wavelength 450 nm at a thickness reference 5 μm of the cured film is 0.1% to 79% inclusive.
H01L 23/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details of semiconductor or other solid state devices
H01L 25/16 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices the devices being of types provided for in two or more different main groups of groups , or in a single subclass of , , e.g. forming hybrid circuits
H01L 21/48 - Manufacture or treatment of parts, e.g. containers, prior to assembly of the devices, using processes not provided for in a single one of the groups
H01L 23/538 - Arrangements for conducting electric current within the device in operation from one component to another the interconnection structure between a plurality of semiconductor chips being formed on, or in, insulating substrates
H01L 27/12 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being other than a semiconductor body, e.g. an insulating body
The purpose of the present invention is to provide a resin-coated ultra-thin glass having high impact resistance, satisfactory bending resistance and high transparency. Provided is a resin-coated ultra-thin glass composed of three layers, i.e., an ultra-thin glass (A) having a thickness of 10 to 100 µm inclusive, an organic film (B) formed on one surface of the ultra-thin glass (A), and an organic film (C) formed on the other surface of the ultra-thin glass (A), in which the organic film (B) is formed from a composition containing a thermoplastic resin (D) having a weight-average molecular weight of 1000 to 70000 and the organic film (C) is formed from a composition containing a siloxane resin (E).
C03C 17/34 - Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
71.
COLOR CONVERSION SHEET, LIGHT SOURCE UNIT INCLUDING SAME, DISPLAY, AND LIGHTING DEVICE
A color conversion sheet includes at least a color conversion layer, a color conversion layer, a resin layer, and a base layer, the color conversion layer contains a light-emitting material (a) that exhibits light emission with a peak wavelength observed in a region of 500 nm or more and less than 580 nm, the color conversion layer contains a light-emitting material (b) that exhibits light emission with a peak wavelength observed in a region of 580 nm to 750 nm, a haze value of the color conversion sheet is 20% to 90%, and nA1, nA2 and nB satisfy relationships (1) or (2), where nA1 is a refractive index of the color conversion layer, nA2 is a refractive index of the color conversion layer, and nB is a refractive index of the resin layer:
A color conversion sheet includes at least a color conversion layer, a color conversion layer, a resin layer, and a base layer, the color conversion layer contains a light-emitting material (a) that exhibits light emission with a peak wavelength observed in a region of 500 nm or more and less than 580 nm, the color conversion layer contains a light-emitting material (b) that exhibits light emission with a peak wavelength observed in a region of 580 nm to 750 nm, a haze value of the color conversion sheet is 20% to 90%, and nA1, nA2 and nB satisfy relationships (1) or (2), where nA1 is a refractive index of the color conversion layer, nA2 is a refractive index of the color conversion layer, and nB is a refractive index of the resin layer:
nA1>nB and nA2>nB (1)
A color conversion sheet includes at least a color conversion layer, a color conversion layer, a resin layer, and a base layer, the color conversion layer contains a light-emitting material (a) that exhibits light emission with a peak wavelength observed in a region of 500 nm or more and less than 580 nm, the color conversion layer contains a light-emitting material (b) that exhibits light emission with a peak wavelength observed in a region of 580 nm to 750 nm, a haze value of the color conversion sheet is 20% to 90%, and nA1, nA2 and nB satisfy relationships (1) or (2), where nA1 is a refractive index of the color conversion layer, nA2 is a refractive index of the color conversion layer, and nB is a refractive index of the resin layer:
nA1>nB and nA2>nB (1)
nA1
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
F21V 9/32 - Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
A prepreg is provided that has excellent processability and handleability and that can be processed into a cured product with high heat resistance. Also provided is a method to produce such a prepreg in an industrially advantageous way without being restricted by the types and contents of the matrix resin components used. The prepreg includes at least components [A] to [D] as given below and a preliminary reaction product that is a reaction product of the component [B] and the component [C], at least one surface resin in the prepreg having a storage elastic modulus G′ in the range of 1.0×103 to 2.0×108 Pa as measured at a temperature of 40° C. and an angular frequency in the range of 0.06 to 314 rad/s: [A] carbon fiber, [B] epoxy resin comprising a m- or p-aminophenol epoxy resin [b1] and either a glycidyl ether epoxy resin or a glycidyl amine epoxy resin [b2] that has two or more glycidyl groups in a molecule, [C] curing agent, and [D] thermoplastic resin.
C08L 63/00 - Compositions of epoxy resins; Compositions of derivatives of epoxy resins
C08J 5/24 - Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs
73.
BLACK RESIN COMPOSITION, NEAR INFRARED RAY-TRANSMITTING LIGHT-BLOCKING MEMBRANE, DECORATIVE SUBSTRATE, DECORATIVE FILM AND COLORED PARTITION WALL FOR ORGANIC EL DISPLAY
A black resin composition is provided that presents an achromatic reflected color tone, has a high visible-light-blocking ability and a high near-infrared penetrability, and exhibits a smaller amount of transmitted scattered light, where the black resin composition includes (A) a resin, (B) a colorant, and (C) an organic solvent, wherein the black composition includes a red pigment and a blue pigment as (B) the colorant, wherein amount of the red pigment is 20 to 80 wt % with respect to the total amount of (B) the colorant, and wherein crystalline size of the red pigment in a colored film composed of a cured product of the black resin composition is 5 nm or more and 25 nm or less, as calculated from a half bandwidth determined from a main peak of an X-ray diffraction spectrum obtained using CuKα rays as an X-ray source.
Provided is a feather separation system for separating feathers from a product in which feathers are filled into a bag-shaped product of a covering. The feather separation system includes: a cutting part configured to cut the product into individual pieces so that at least a part of the bag-shaped product of the covering is open; a feather separation part configured to separate the individual pieces of the product into the feathers and the covering; and an airflow introduction part configured to introduce airflow to the feather separation part.
A fiber-reinforced plastic molded body includes: a laminated body having a configuration of laminating a sandwich structure member obtained by laminating one layer or two or more layers of a unidirectional fiber-reinforced resin constituted from a unidirectional continuous fiber and a matrix resin on both surfaces of a core layer and one layer or two or more layers of a woven fiber-reinforced resin constituted from a woven fiber and a matrix resin such that the one layer or two or more layers of a woven fiber-reinforced resin are disposed on the design surface side of the unidirectional fiber-reinforced resin; and the resin member is not substantially exposed in a projection plane from the woven fiber-reinforced resin side.
B32B 5/12 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments characterised by the relative arrangement of fibres or filaments of adjacent layers
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/18 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
A fiber-reinforced composite material including reinforcing fiber layers and a resin layer sandwiched therebetween, wherein conductive particles having a sphericity of 85% or more are disposed in the resin layer, and the fiber-reinforced composite material has a portion where upper and lower reinforcing fiber layers are connected by one conductive particle and has a portion where a conductive particle is sunk in a reinforcing fiber layer. Provided is a fiber-reinforced composite material having sufficient electrical conductivity in a thickness direction with a small addition amount of conductive particles.
B32B 27/20 - Layered products essentially comprising synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
B32B 27/12 - Layered products essentially comprising synthetic resin next to a fibrous or filamentary layer
B32B 33/00 - Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
B32B 1/00 - Layered products essentially having a general shape other than plane
B32B 37/20 - Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of continuous webs only
B32B 38/00 - Ancillary operations in connection with laminating processes
B32B 27/08 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of synthetic resin of a different kind
77.
SEA-ISLAND-TYPE COMPOSITE FIBER, AND FIBER PRODUCT INCLUDING SEA-ISLAND-TYPE COMPOSITE FIBER
A fiber is a sea-island-type composite fiber in which the primary constituent component of the sea section is an aromatic polyester, the moisture absorption/desorption parameter ΔMR is at least 2.0%, and a diagram obtained by connecting the center of gravity of the islands positioned on the outermost periphery of the fiber cross-sectional surface with line segments is a regular polygon having the center of gravity as an apex. A polyester fiber having superior quality with no splitting of the fiber surface caused by dispersion of stress generated due to volume expansion of the fibers when absorbing moisture, no dyeing irregularity or fuzzing when used in a woven or knitted fabric, and no reduction in moisture absorption due to hot-water processing.
D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
78.
THERMOPLASTIC RESIN COMPOSITION AND MOLDED ITEM FORMED FROM SAME
A thermoplastic resin composition includes a thermoplastic resin (A), a modified polyolefin resin (B), a modified polyorganosiloxane (C), and a polytetrafluoroethylene (D), wherein the thermoplastic resin (A) is a thermoplastic resin other than the modified polyolefin resin (B), and wherein, with respect to 100 parts by mass of the total amount of the thermoplastic resin (A) and the modified polyolefin resin (B), the amount of the modified polyolefin resin (B) is 0.1 part by mass or more and 5 parts by mass or less, the amount of the modified polyorganosiloxane (C) is 0.5 part by mass or more and 5 parts by mass or less, and the amount of the polytetrafluoroethylene (D) is 1 part by mass or more and 10 parts by mass or less.
C08F 279/04 - Vinyl aromatic monomers and nitriles as the only monomers
C08L 23/26 - Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
LED display devices emit light in all directions. Therefore, light is absorbed by peripheral insulating films for insulation of wiring, protective films, partition walls, and the like, and the light-extraction efficiency of a display becomes reduced, resulting in insufficient luminance. According to the present invention, such a problem is solved. This display device comprises at least: a metal wiring; a cured film; and a plurality of light-emitting elements. Each of the light-emitting elements is equipped with a pair of electrode terminals on one surface thereof. The pair of electrode terminals are connected to a plurality of strands of the metal wiring extending in the cured film. The plurality of strands of the metal wiring are configured to maintain electrical insulating properties due to the cured film. The cured film is obtained by curing a resin composition containing a resin (A). The transmittance of the cured film with respect to light having a wavelength of 450 nm is 80-100% at a thickness standard of 5 μm of the cured film.
H01L 33/62 - Arrangements for conducting electric current to or from the semiconductor body, e.g. leadframe, wire-bond or solder balls
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 33/56 - Materials, e.g. epoxy or silicone resin
H01L 33/46 - Reflective coating, e.g. dielectric Bragg reflector
80.
PHOTOSENSITIVE RESIN PRINTING PLATE PRECURSOR, AND METHOD OF MANUFACTURING PRINTING PLATE USING SAID PRECURSOR
A photosensitive resin printing plate precursor includes at least a support and a photosensitive resin layer, wherein the photosensitive resin layer contains at least a polymer (A) having an ethylenic double bond, a compound (B) having an ethylenic double bond, and a photopolymerization initiator (C); wherein the photosensitive resin layer includes at least a first photosensitive resin layer including a printing surface, and a second photosensitive resin layer including the interior of the photosensitive resin layer; and wherein the ethylenic double bond equivalent F1 (g/eq) of component (A) in the first photosensitive resin layer is higher than the ethylenic double bond equivalent F2 (g/eq) of component (A) in the second photosensitive resin layer.
A composition including: (A) a polymetalloxane having a repeating structure of a metal atom selected from the group consisting of Al, Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ga, Ge, Y, Zr, Nb, Mo, In, Sn, Sb, Hf, Ta, W, and Bi and an oxygen atom; and (B) an aromatic polyfunctional amine compound.
C08G 79/14 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon a linkage containing two or more elements other than carbon, oxygen, nitrogen, sulfur, and silicon
C08G 79/10 - Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon a linkage containing aluminium
D01F 9/00 - Man-made filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
82.
FLAME-RESISTANT PAPER FOR RADIO WAVE ABSORBER MEMBER AND PRODUCTION METHOD FOR SAME
An object of the present invention is to provide, in particular, flame-resistant paper for a radio wave absorber member, the flame-resistant paper being unlikely to break during the production process and having favorable producibility in addition to being suitable for a radio wave absorber member and having high flame resistance. The flame-resistant paper for a radio wave absorber member according to the present invention contains pulp, aluminum hydroxide, guanidine phosphate, a binder, and a conductive substance, in which the content of the pulp is 5 to 20 mass%, the content of the aluminum hydroxide is 40 to 70 mass%, the content of the guanidine phosphate is 10 to 20 mass%, the content of the binder is 5 to 10 mass%, and the content of the conductive substance is 0.1 to 12 mass%.
A method enables evaluation of the purity of an active pharmaceutical ingredient contained in a complex, and a method of producing a complex in which the purity of the active pharmaceutical ingredient is not less than 95.0%. The purity evaluation method includes: a reaction step of reacting a complex with a nitrogen-containing nucleophile such as hydroxylamine in the presence of a protonic acid in a polar solvent; and an evaluation step of evaluating the purity of the reaction mixture obtained by the reaction step, by high-performance liquid chromatography. The method of producing a complex includes a reaction step of reacting an anthracycline drug with an N-(2-hydroxypropyl)methacrylamide polymer in the presence of a protonic acid in a polar solvent at not more than 10° C., to obtain the complex.
A conductive fiber includes a metal layer on a fiber surface, having an average number of crimps of 2 crimps/cm or more, a volume resistivity of 2×10−6 Ω·cm to 1×10−2 Ω·cm, and a total fineness of 10 dtex to 1000 dtex, and having an average single-fiber diameter of 5 μm to 20 μm.
Disclosed is a polymer composition including a polyester copolymer and a biodegradable polymer, wherein the polyester copolymer includes two types of ester bond-forming monomer residues as main structural units, when the two types of ester bond-forming monomers are defined as “monomer A” and “monomer B”, respectively, the polyester copolymer satisfies (1) to (3) below, the biodegradable polymer has a melting point of 100° C. or higher, and the biodegradable polymer is included in an amount of 0.1% by weight or more and less than 30% by weight in 100% by weight of the total of the polyester copolymer and the biodegradable polymer. The present invention provides a polymer composition having low Young's modulus and high tensile strength. (1) An R value represented by the following formula is 0.45 or more and 0.99 or less. R=[AB]/(2[A][B])×100, where [A]: molar fraction (%) of monomer A residues in the polyester copolymer, [B]: molar fraction (%) of monomer B residues in the polyester copolymer, and [AB]: molar fraction (%) of a structure in which monomer A residues and monomer B residues are adjacent to each other (A-B and B-A) in the polyester copolymer. (2) A crystallization rate of monomer A residues and a crystallization rate of monomer B residues are less than 14%. (3) A melting point is lower than 100° C. or a clear melting point does not exist.
An artificial leather is provided having excellent flame retardancy and moderate air permeability and a flexible texture, where the artificial leather feels like natural suede and has an elegant appearance, the artificial leather including a fiber entanglement including an ultrafine fiber having an average single fiber diameter of 0.1 μm or more and 10 μm or less, and an elastomer, in which one surface is a napped surface having a raised nap, the other surface is a flame retardant surface having a flame retardant, and the following requirements 1 and 2 are satisfied: requirement 1: at least the flame retardant surface has a plurality of opening portions; requirement 2: the flame retardant has a tackiness of 0.1 N/cm2 or more and 2.0 N/cm2 or less.
D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
D06N 3/18 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
A polyamide core-sheath composite fiber includes a sheath polymer formed from polyamide and a core polymer formed from polyether ester amide copolymer, wherein the core-sheath composite fiber has a strength of 3.6 cN/dtex or greater, a cross-sectional uniformity ratio d/R of the core-sheath component in the entire yarn of 0.072 or less, and an electrical specific resistance of 107 to 1010 Ω·cm. The polyamide core-sheath composite fiber has a humidity-absorbing property and an antistatic property, and while retaining strength, suppresses generation of fluff and has excellent high-order passability.
D01F 8/12 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
A composite fiber includes: two or more kinds of polymers that have different dissolution rates in a solvent and are laminated in a direction from a fiber center to a fiber surface in a fiber cross section, in which an innermost layer including the fiber center includes an easily soluble polymer, and two kinds of hardly soluble polymers having different melting points are unevenly distributed in at least one layer other than the innermost layer.
D01F 8/14 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
D01F 1/08 - Addition of substances to the spinning solution or to the melt for forming hollow filaments
A head-up display (HUD) system is described that makes it less possible that coloring is visually recognized on a windshield even with sunglasses worn, wherein the head-up display system includes an image projector configured to project an image; and a resin film configured such that the image from the image projector is projected on the resin film, wherein the resin film is a reflective plane, and is disposed in such a manner that the incidence plane where the maximum of the absolute value of a* and the maximum of the absolute value of b* satisfy the following formulae (1) and (2) is at 90±10° to a horizontal plane.
A head-up display (HUD) system is described that makes it less possible that coloring is visually recognized on a windshield even with sunglasses worn, wherein the head-up display system includes an image projector configured to project an image; and a resin film configured such that the image from the image projector is projected on the resin film, wherein the resin film is a reflective plane, and is disposed in such a manner that the incidence plane where the maximum of the absolute value of a* and the maximum of the absolute value of b* satisfy the following formulae (1) and (2) is at 90±10° to a horizontal plane.
Maximum of absolute value of a*
≤
30
(1)
A head-up display (HUD) system is described that makes it less possible that coloring is visually recognized on a windshield even with sunglasses worn, wherein the head-up display system includes an image projector configured to project an image; and a resin film configured such that the image from the image projector is projected on the resin film, wherein the resin film is a reflective plane, and is disposed in such a manner that the incidence plane where the maximum of the absolute value of a* and the maximum of the absolute value of b* satisfy the following formulae (1) and (2) is at 90±10° to a horizontal plane.
Maximum of absolute value of a*
≤
30
(1)
Maximum of absolute value of b*
≤
30
(2)
Provided is an artificial leather, which exhibits light transmitting properties and maintains its texture and touch while being dark-colored and having a medium or higher density, the artificial leather including a fiber entangled body formed of ultrafine fibers having an average single fiber diameter of 0.1 to μm; and an elastomer, in which the artificial leather has a thickness of 0.4 to 1.2 mm and a weight per unit area of 80 to 450 g/m2, where one surface of the artificial leather is a design surface colored with a dye and/or a pigment and satisfies the following Formulas (1) to (3):
Provided is an artificial leather, which exhibits light transmitting properties and maintains its texture and touch while being dark-colored and having a medium or higher density, the artificial leather including a fiber entangled body formed of ultrafine fibers having an average single fiber diameter of 0.1 to μm; and an elastomer, in which the artificial leather has a thickness of 0.4 to 1.2 mm and a weight per unit area of 80 to 450 g/m2, where one surface of the artificial leather is a design surface colored with a dye and/or a pigment and satisfies the following Formulas (1) to (3):
L*1≤55 . . . (1)
Provided is an artificial leather, which exhibits light transmitting properties and maintains its texture and touch while being dark-colored and having a medium or higher density, the artificial leather including a fiber entangled body formed of ultrafine fibers having an average single fiber diameter of 0.1 to μm; and an elastomer, in which the artificial leather has a thickness of 0.4 to 1.2 mm and a weight per unit area of 80 to 450 g/m2, where one surface of the artificial leather is a design surface colored with a dye and/or a pigment and satisfies the following Formulas (1) to (3):
L*1≤55 . . . (1)
L0>50 . . . (2)
Provided is an artificial leather, which exhibits light transmitting properties and maintains its texture and touch while being dark-colored and having a medium or higher density, the artificial leather including a fiber entangled body formed of ultrafine fibers having an average single fiber diameter of 0.1 to μm; and an elastomer, in which the artificial leather has a thickness of 0.4 to 1.2 mm and a weight per unit area of 80 to 450 g/m2, where one surface of the artificial leather is a design surface colored with a dye and/or a pigment and satisfies the following Formulas (1) to (3):
L*1≤55 . . . (1)
L0>50 . . . (2)
ΔL* <−5 . . . (3)
Provided is an artificial leather, which exhibits light transmitting properties and maintains its texture and touch while being dark-colored and having a medium or higher density, the artificial leather including a fiber entangled body formed of ultrafine fibers having an average single fiber diameter of 0.1 to μm; and an elastomer, in which the artificial leather has a thickness of 0.4 to 1.2 mm and a weight per unit area of 80 to 450 g/m2, where one surface of the artificial leather is a design surface colored with a dye and/or a pigment and satisfies the following Formulas (1) to (3):
L*1≤55 . . . (1)
L0>50 . . . (2)
ΔL* <−5 . . . (3)
where L*1, L*0 and ΔL* are as defined.
D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
91.
THERMOPLASTIC PREPREG, FIBER-REINFORCED PLASTIC, AND MANUFACTURING METHOD THEREFOR
A fiber-reinforced plastic capable of coping with a more complicated shape while maintaining lightweight properties and mechanical properties is provided, where a thermoplastic prepreg is obtained by impregnating a discontinuous reinforcing fiber web impregnated with a thermoplastic resin, the thermoplastic prepreg satisfying at least one of the following features (A) or (B):
feature (A): a plurality of incisions cutting at least a part of discontinuous reinforcing fibers constituting the discontinuous reinforcing fiber web; and
feature (B): a fiber length variation region in which a coefficient of variation in fiber length of the discontinuous reinforcing fibers constituting the discontinuous reinforcing fiber web is 40% or more.
B29B 11/16 - Making preforms characterised by structure or composition comprising fillers or reinforcements
B32B 3/30 - Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form characterised by a layer with cavities or internal voids characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
B32B 5/02 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by structural features of a layer comprising fibres or filaments
B32B 5/26 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer another layer also being fibrous or filamentary
The purpose of the present invention is to provide a wiring board on which an opaque wiring electrode is less visible. The wiring board comprises a transparent substrate, an opaque wiring electrode patterned on at least one surface of the transparent substrate, and a transparent protective layer formed on the transparent substrate and the opaque wiring electrode. The part where the opaque wiring electrode is formed has an internal reflectivity R1 of 0.1% or less, which is measured from the transparent protective layer of the wiring board, and a refractive index n1 of the transparent substrate and a refractive index n2 of the transparent protective layer satisfy the following formula (1). 0.97≤n2/n1≤1.03 (1)
H05K 3/06 - Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding the conductive material being removed chemically or electrolytically, e.g. by photo-etch process
The present invention pertains to a fiber-reinforced plastic that has, as at least one of the surface layers in the thickness direction thereof, a layer containing reinforced fibers and a matrix in which a thermosetting resin and a thermoplastic resin are integrated. The reinforced fibers form discontinuous reinforced fiber bundles randomly stacked or discontinuous reinforced fiber bundles arranged in one direction. A portion of the discontinuous reinforced fiber bundles is in contact with both of the thermosetting resin and the thermoplastic resin. The thermoplastic resin is exposed in at least a portion of the surface of the surface layer.
Objects of the present invention are to provide a woven/knitted fabric that does not inhibit movement of the body and that has excellent wearing feel, and is particularly suitable for use in garments, as well as garments using the woven/knitted fabric. Provided is a woven/knitted fabric at least partially including a false-twist yarn composed of an eccentric sheath-core type polyamide composite fiber having an equilibrium moisture content of 6.3% or less, the woven/knitted fabric having a stress ratio at 15% elongation in the warp direction to the weft direction of from 0.25 to 2.0.
D01F 8/12 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the like; Manufacture thereof from synthetic polymers with at least one polyamide as constituent
D02G 1/02 - Producing crimped or curled fibres, filaments, yarns or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e . by imparting false twist
D03D 15/283 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the material of the fibres or filaments constituting the yarns or threads synthetic polymer-based, e.g. polyamide or polyester fibres
D03D 15/44 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the structure of the yarns or threads with specific cross-section or surface shape
D03D 15/56 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads elastic
95.
METHOD FOR OPERATING SEPARATION MEMBRANE MODULE, COMPUTER-READABLE RECORDING MEDIUM HAVING PROGRAM RECORDED THEREON, AND WATER PRODUCTION SYSTEM
A method for operating a separation membrane module including identifying a clogged portion of the separation membrane module based on a resistance of a lower portion of the separation membrane module, a filtration resistance of a separation membrane portion, and a resistance of an upper portion of the separation membrane module, in a water production system for obtaining treated water by filtering water-to-be-treated with the separation membrane module.
The purpose of the present invention is to provide a coated silicone member manufacturing method which enables, even when a highly water-repellent silicone member having a water surface contact angle of more than 110° is processed at a low temperature, formation of, on the surface, a coating having a sufficiently low surface contact angle with respect to an aqueous solution containing a salt and a protein. The present invention provides a coated silicone member manufacturing method comprising: (A) a degradative reaction step for degrading the surface of a silicone member; (B) a contact step b for bringing a solution b containing a polycarbodiimide into contact with the surface-degraded silicone member; and (C) a contact step c for bringing a solution c containing a polymer C into contact with the surface-degraded silicone member. The polymer C has an alkyl amide group and hydroxyl group.
An artificial leather is provided that has supple flexibility, moderate resilience while being dense and satisfactory thickness, where the artificial leather includes, as constituent elements, a nonwoven fabric containing ultrafine fibers having an average single-fiber diameter of 0.1 μm or more and 10 μm or less, and an elastomer, the artificial leather satisfying Formulas (a) and (b) below:
An artificial leather is provided that has supple flexibility, moderate resilience while being dense and satisfactory thickness, where the artificial leather includes, as constituent elements, a nonwoven fabric containing ultrafine fibers having an average single-fiber diameter of 0.1 μm or more and 10 μm or less, and an elastomer, the artificial leather satisfying Formulas (a) and (b) below:
0.5≤FA/FB<1 (a)
An artificial leather is provided that has supple flexibility, moderate resilience while being dense and satisfactory thickness, where the artificial leather includes, as constituent elements, a nonwoven fabric containing ultrafine fibers having an average single-fiber diameter of 0.1 μm or more and 10 μm or less, and an elastomer, the artificial leather satisfying Formulas (a) and (b) below:
0.5≤FA/FB<1 (a)
0.5≤FC/FB<1 (b)
An artificial leather is provided that has supple flexibility, moderate resilience while being dense and satisfactory thickness, where the artificial leather includes, as constituent elements, a nonwoven fabric containing ultrafine fibers having an average single-fiber diameter of 0.1 μm or more and 10 μm or less, and an elastomer, the artificial leather satisfying Formulas (a) and (b) below:
0.5≤FA/FB<1 (a)
0.5≤FC/FB<1 (b)
where FA, FB, and FC are respectively the fiber density (g/cm3) in a layer on one surface side, the fiber density (g/cm3) in a layer at the center in the thickness direction, and the fiber density (g/cm3) in a layer on the other surface side when the artificial leather is trisected in the thickness direction.
D06N 3/18 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with two layers of different macromolecular materials
D06N 3/14 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds with polyurethanes
D06N 3/00 - Artificial leather, oilcloth, or like material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
98.
EPOXY RESIN COMPOSITION, PREPREG, AND FIBER-REINFORCED COMPOSITE MATERIAL
An epoxy resin composition is provided that has an elastic modulus, deformability, fracture toughness, and heat resistance in good balance. A prepreg produced from the epoxy resin composition and a fiber-reinforced composite material produced by curing the prepreg are also provided, where the epoxy resin composition includes the components [A], [B], and [C] and satisfies all of the requirements (1), (2), and (3) as described.
A polyamide multifilament includes a polyamide resin and has a total fineness of 30.0 to 150.0 dtex, a tenacity of 7.5 to 10.0 cN/dtex, and an elongation at break of 15.0 to 35.0%. A method of producing the polyamide multifilament includes the steps of: providing polyamide chips; and making yarn using a method of direct spinning and drawing, wherein |ηa−ηb|<0.3 is satisfied, assuming that sulfuric acid relative viscosity of said polyamide chips is ηa, and that sulfuric acid relative viscosity of said polyamide multifilament made into yarn is ηb.
A fiber-reinforced polyamide resin composition molded article is characterized by 5 to 50 parts by weight of reinforcing fibers, 40 to 94.9 parts by weight of a polyamide resin composition, and 0.1 to 10 parts by weight of an ammonium salt composed of ammonia and an aliphatic dicarboxylic acid having 6 to 12 carbon atoms, and which is also characterized in that: a weight average fiber length of the reinforcing fibers is 0.4 to 7 mm; the polyamide resin composition comprises a polyamide resin, a second resin having a reactive functional group, and a compound produced by a reaction of the resin and the second resin; and the second resin is dispersed in a form of particles with a number average particle diameter of 10 to 1,000 nm.
C08L 77/00 - Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers