Abstract: A flexographic printing raw plate including at least a support, a photosensitive resin composition layer, an ink absorbing layer, and an infrared ablation layer sequentially stacked, wherein the ink absorbing layer has a film thickness of 5 ?m or more and 50 ?m or less, the ink absorbing layer comprises polymer particles containing a butadiene skeleton and having a carboxyl group and/or a hydroxy group, and/or polymer particles obtained by polymerizing a monobasic or polybasic acid monomer, and a content of the polymer particles is 20% by mass or more and 95% by mass or less based on 100% by mass of the ink absorbing layer.

Abstract: The present invention provides a hydrogenated diene polymer, having a branch number (Bn) measured by viscosity detector-equipped GPC-light scattering measurement of 1.

Abstract: An object of the present disclosure is to provide a doping method in which the status of the progress of a main reaction can be estimated in the lithium carbonate decomposition-type doping step of a nonaqueous lithium power storage element. The separation method, the doping method, and the doping apparatus according to the present disclosure include calculating a capacitor current density iC and an electrode reaction current density iR based on voltage and current of a cell that are measured during doping of the cell.

Abstract: The present invention provides: a biodegradable non-woven fabric that is biodegradable, is excellent in terms of uniform moldability and shapability (obtaining, in a shorter time, a neat molded body with no tearing, nap, or stretching irregularities), and which has favorable dimensional stability after molding; and a method for producing a molded body. A biodegradable non-woven fabric according to the present invention comprises fibers containing a biodegradable thermoplastic resin, and is characterized in that: the basis weight is 10-450 g/m2; the difference between the melting point and the crystallization onset temperature of the non-woven fabric is not less than 91° C.; and the cold crystal enthalpy heat quantity ?H of the non-woven fabric is not less than 1.0 J/g.

Abstract: The purpose of the present disclosure is to provide a method for manufacturing a polyimide (PI) precursor resin composition that has excellent resolution performance, a broad range of available exposure and good handling properties. Provided is a method for manufacturing a PI precursor resin composition that comprises a PI precursor resin, an exposure light absorber, a photopolymerization initiator and a solvent. The PI precursor resin is selected from among materials having an absorbance parameter Xp for a light species within a range of 0.001-0.20, the exposure light absorber is selected from among materials having an absorbance parameter Xt for the light species within a range of 0.01-0.05, and the photopolymerization initiator is selected from among materials having an absorbance parameter Xr for the light species within a range of 0-0.04.

Abstract: Provided is a positive electrode precursor having a positive electrode active material layer, wherein the mass proportion A1 of a carbon material in the positive electrode active material layer accounts for 15-65 mass %, the mass proportion A2 of a lithium transition metal oxide in the positive electrode active material layer accounts for 5-35 mass %, the mass proportion A3 of an alkali metal compound in the positive electrode active material layer accounts for 10-50 mass %, A2/A1 is 0.10-2.00, A1/A3 is 0.50-3.00, and the positive electrode active material layer has a peel strength of 0.02-3.00 N/cm.

Abstract: This raw-material liquid concentration system is for use in a pharmaceutical product manufacturing process, and employs a membrane-distillation method involving: bringing a raw-material liquid containing a solvent and a solute into contact with cooling water through a membrane-distillation membrane; passing the solvent in the raw-material liquid through the membrane-distillation membrane in the form of vapor; and causing the solvent to move toward the side of the cooling water, wherein the membrane-distillation membrane is a porous membrane that has a water contact angle of at least 90° at the surface thereof, has an average pore diameter of 0.02-0.5 ?m, and has a porosity of 60-90%.

Abstract: A polyolefin microporous membrane having a film thickness of 1 ?m to 30 ?m; an air permeability of 500 sec/100 cm3 or less; and a withstand voltage reduction rate of 1.0% or greater and 17.0% or less due to pressing under conditions of a temperature of 60° C., a pressure of 3.4 MPa, and a compression time of 1 sec or a withstand voltage reduction rate of 1.0% or greater and 28.0% or less due to pressing under conditions of a temperature of 70° C., a pressure of 8 MPa, and a compression time of 3 min, or having a polyethylene crystal long period before compression of 35.0 nm or more, measured by a small-angle X-ray scattering (SAXS) method, and a diffraction peak-to-peak distance of 2.410° or more and 2.600° or less derived from a (110) plane and a (200) plane of a polyethylene crystal before compression is provided.

Abstract: A method for producing a new electrolyzer by arranging an electrode for electrolysis and a new membrane in an existing electrolyzer. The method includes a releasing process (A2) of releasing an integration of an anode frame and a cathode frame to expose a membrane, a removing process (B2) of removing the membrane after the releasing process (A2) and arranging the electrode for electrolysis and new membrane on the anode or cathode, and an integrating process (C2) of integrating the anode frame and the cathode frame to store the anode, the cathode, the membrane, the electrode for electrolysis, and the new membrane into the electrolytic cell frame.

Abstract: A catalyst for gas-phase catalytic ammoxidation reaction, the catalyst containing a metal oxide and a silica carrier carrying the metal oxide, wherein the metal oxide contains molybdenum, and an interaction coefficient C between water vapor and the catalyst for gas-phase catalytic ammoxidation reaction, the interaction coefficient C being derived by subjecting the catalyst for gas-phase catalytic ammoxidation reaction to a water vapor adsorption measurement, is 1 or more and 30 or less.

Abstract: A method for producing a new electrolyzer by arranging an electrode for electrolysis in an existing electrolyzer. The method includes a releasing process (A1) of releasing an integration of an anode frame and a cathode frame to expose a membrane, an arranging process (B1) of arranging the electrode for electrolysis on at least one of surfaces of the membrane after the releasing process (A1), and an integrating process (C1) of integrating the anode frame and the cathode frame after the arranging process (B1) to store the anode, the cathode, the membrane, and the electrode for electrolysis into the electrolytic cell frame.

Abstract: An object of the present invention is to provide a membrane for a redox flow battery which is prevented from being curled and exhibits high power efficiency, a membrane electrode assembly for a redox flow battery, a cell for a redox flow battery, and a redox flow battery. The object can be attained by a membrane for a redox flow battery, comprising a first ion-exchange resin layer, an anion-exchange resin layer containing an anion-exchange compound, and a second ion-exchange resin layer in the presented order, wherein a value obtained by dividing a thickness of the first ion-exchange resin layer by a thickness of the second ion-exchange resin layer is 0.7 or more and 1.3 or less, and a thickness of the anion-exchange resin layer is 0.02 ?m or larger and 3 ?m or smaller.

Abstract: A lithium ion secondary cell comprising a positive electrode, a negative electrode, and a non-aqueous electrolyte that contains lithium ions, the lithium ion secondary cell being such that: the positive electrode has a positive electrode current collector and a positive electrode active material layer; the positive electrode active material layer contains a positive electrode active material and a lithium compound; the positive electrode active material includes a transition metal oxide; the concentration of the lithium compound, which is the portion other than the positive electrode active material in the positive electrode active material layer, is 0.1-10 mass %; the negative electrode has a negative electrode current collector and a negative electrode active material layer; the negative electrode active material layer contains 50-95 mass % of a carbon material and 5-50 mass % of an alloy-based active material.

Abstract: To provide a multilayer composite for an airbag that has both scrub resistance and flexibility, the multilayer composite for an airbag includes a base fabric, and a multilayer film including an outer layer and an adhesive layer adhered to a surface of the base fabric in which a ratio Sdr1/Sdr2 is from 0.986 to 1.1, where Sdr1 is an interface deployment area ratio of a multilayer film side surface of the multilayer composite for an airbag and Sdr2 is an interface deployment area ratio of a base fabric side surface of the multilayer composite for an airbag.

Abstract: Provided is a method that enables the presence and/or amount of bacteria of Enterobacteriaceae in a food/drink sample, an environmental sample, or a biological sample to be detected easily and efficiently in a short amount of time. Said method includes a step for simultaneously detecting, on the basis of an antigen-antibody reaction, the presence and/or amount of bacteria of Enterobacteriaceae of at least two different genera in a sample.

Abstract: Provided is a method that makes it possible to detect the presence and/or amount of bacteria in a food/drink sample, environmental sample, or biological sample in a short period of time, simply, and efficiently. This method comprises a step in which the presences and/or amounts of bacteria of two or more different genera in a sample are simultaneously detected on the basis of antigen-antibody reactions.

Abstract: A molded bale of a rubber-like block copolymer, the rubber-like block copolymer containing 5% by mass or more and 95% by mass or less of a polymer block (a) having a content of a vinyl aromatic monomer unit of 22% by mass or less; and 5% by mass or more and 95% by mass or less of a polymer block (b) having a content of a vinyl aromatic monomer unit of 23% by mass or more and less than 50% by mass, in which the rubber-like block copolymer has an iodine value of 10 to 250, an ethylene structure content of 3% by mass or more, and a vinyl aromatic monomer block content of less than 10% by mass.

Abstract: The present disclosure provides: a photosensitive resin multilayer body that has a photosensitive resin composition layer on a support film, the photosensitive resin composition layer being able to achieve a good balance among color developability upon exposure to light, solubility in a developer solution (that is developability), and colorability of a base film; and a method for producing this photosensitive resin multilayer body. This photosensitive resin multilayer body is provided with: a support film; and a photosensitive resin composition layer that is formed on the support film. The photosensitive resin composition layer contains an alkali-soluble polymer, a compound that has an ethylenically unsaturated double bond, a photopolymerization initiator, and a peroxide that contains an acetone peroxide and/or methyl ethyl ketone peroxide. The content of the peroxide in the photosensitive resin composition layer is from 0.01 ppm to 1,000 ppm based on the photosensitive resin composition layer.

Abstract: Provided are a metal pigment containing novel composite particles that have not been seen in conventional technologies and a method for manufacturing a metal pigment having reduced flocculation. The problem is solved by a metal pigment containing metal particles and composite particles having one or more coating layers formed on surfaces of the metal particles, or the like, the metal pigment being characterized in that (1) the composite particles have a flaky shape, (2) a volume-based diameter D50 is 0.1 to 30 ?m when a particle size distribution of the composite particles is measured by a laser diffraction type particle size distribution meter, and (3) the composite particles have an average thickness of 15 to 300 nm.

Abstract: A molded bale of a rubber composition, containing: a rubber-like polymer (A) having an iodine value of 10 to 250, 3% by mass or more of an ethylene structure, and less than 10% by mass of a vinyl aromatic monomer block; and titanium (C), in which a content of the titanium (C) is 3 ppm or more and 120 ppm or less, and a content of aluminum (B) is less than 2 ppm.