73results about How to "Maintain good properties" patented technology

The present disclosure provides a foamed body or the like, the foamed body containing polyether ether ketone and polyetherimide, in which a ratio of the mass of the polyether ether ketone to the mass of the polyetherimide is from 50 / 50 to 87 / 13.

The present invention provides an epoxy resin that has excellent curability, when a lowactivity catalyst is used or when used at low temperatures, that has excellent storage stability, and that yields a coating material having excellent coating film finish properties and corrosion resistance. The present invention further addresses an object of providing an amine-modified epoxy resin produced by reacting the epoxy resin with an amine compound, as well as providing a cationic electrodeposition coating material containing the amine-modified epoxy resin. The solution provided is a modified epoxy resin produced by reaction of at least the following (i) and (ii) and having an average polyfunctionalization degree (X1) per molecule of the modified epoxy resin of 0.10 or greater: (i) a compound (α) having one or more epoxy groups, (ii) a compound (β) having a functional group that is reactive with an epoxy group and that has a total functionality of the functional group of 3 or greater, and / or a compound (γ)having a functional group that is reactive with an epoxy group and that has a total functionality of the functional group of 1 or 2, and the average polyfunctionalization degree (X1) per molecule of the modified epoxy resin being represented by Equation (1) below: Equation (1): Average Polyfunctionalization Degree (X1) = Number of Terminals Per Molecule of Modified Epoxy Resin - 2

A flux and a solder paste capable of minimizing the time-dependent changes in viscosity when stored at 30°C and minimizing the coloration of flux residues while having favorable reflow properties and favorable cleanability of flux residues are provided. As such a flux, a flux containing a rosin, a thixotropic agent, an activator, and a solvent is adopted. The rosin includes one or more selected from the group consisting of an acid-modified rosin, a hydrogenated rosin, and an acid-modified hydrogenated rosin, and the thixotropic agent includes a compound represented by General Formula (1). In General Formula (1), R11 and R12 each independently represent a hydrocarbon group which has 1 to 3 carbon atoms and may have a substituent, or a single bond. R21 and R22 each independently represent a hydrocarbon group which has 7 to 29 carbon atoms and may have a substituent. R13 represents a substituent, n represents an integer of 0 to 4.

Provided are a novel formulation using an amino acid and a carboxylic acid, said formulation being excellent in water retentivity, moisture absorbency, dissolution properties for a hardly soluble substance, antimicrobial properties, low skin irritation, biodegradability and gel-forming properties (thickening effect), an organic salt and a composition comprising the same. The formulation of the present invention comprises the following components (A) and (B). (A) An amino acid or a salt thereof. (B) A carboxylic acid or a salt thereof.

A rubber composition that can improve the abrasion resistance of a tire is provided. The rubber composition includes: a rubber component having a glass transformation temperature of -60°C or more; and an additive for rubber, including a sulfur-containing hydrocarbon polymer. In the rubber composition, the sulfur-containing hydrocarbon polymer is a reaction product of sulfur and a polymer of an unsaturated hydrocarbon, and the unsaturated hydrocarbon includes an alicyclic unsaturated compound, and the sulfur-containing hydrocarbon polymer has a weight-average molecular weight of 500 or more and 4000 or less.

The present invention provides a polymer, a resin composition containing the same, and a molded body thereof, having excellent heat resistance and dielectric properties, capable of being dissolved in an organic solvent at a high concentration, and having excellent compatibility with other thermoplastic resins and thermosetting resins. The polymer of the present invention has: a repeating unit derived from a polymerizable compound of the following formula (I) (in the formula X1 and X2 each independently represent a C7 to C20 alkyl group or a C7 to C20 alkoxy group, n represents 0 or 1, Z1 and Z2 each independently represent a single bond or a C1 to C3 alkylene group, X3 and X4 each independently represent an organic group or a halogeno group, n1 and n2 each independently represent any integer of 0 to 4, and Y represents a polymerizable functional group); and a repeating unit derived from a polymerizable compound of formula (II) (in the formula, R represents a hydrogen atom or a methyl group, R1 to R4 each independently represent any of a hydrogen atom, a C1 to C6 alkyl group, or a C1 to C6 alkoxy group, R5 to R8 each independently represent an organic group or a halogeno group, m1 to m4 each independently represent any integer of 0 to 4, and m represents 0 or 1).

Provided is an aqueous working fluid containing compound (A) represented by the following general formula (a-1) and having a weight average molecular weight of 12,000 or less, and water-insoluble compound (B) having a polyoxyalkylene group, wherein the aqueous working fluid has a viscosity at 25°C of 4.0 to 20.0 mPa·s: wherein A is an alkylene group having 2 to 4 carbon atoms, and when there is a plurality of A, the plurality of A may be the same or different; and m is an integer of 1 or more.

This invention relates to inhibitors of mutant isocitrate dehydrogenase proteins (mt-idh) having neomorphic activity, useful for treating disorders related to cell proliferation and cancers, of formula: (i) where a, u, w1, w2, w3, r1-r6, and r9 are as described herein.

The present invention relates to a method of recycling a positive electrode active material and a recycled positive electrode active material prepared by the same. More particularly, the present invention relates to a method of recycling a positive electrode active material, the method including step A of fragmenting a waste battery including a positive electrode, a separator, and a negative electrode; step B of removing the negative electrode by jetting compressed air onto waste battery scraps; and step C of treating the waste battery scraps from which the negative electrode has been removed with a solvent to remove the separator and obtain positive electrode scraps and a recycled positive electrode active material prepared by the method. According to the present invention, the present invention has an effect of providing a method of recycling a positive electrode active material, the method being capable of greatly improving the rate performance of a battery using a recycled positive electrode active material by removing ceramic transferred from a separator when separating a positive electrode from a waste battery; being capable of achieving eco-friendliness by not using acids, and thus reducing process costs by eliminating the need for neutralization and wastewater treatment processes; being capable of preventing loss of metal elements by recycling a positive electrode active material in an intact state without decomposing the positive electrode active material; being capable of recovering a current collector without dissolving the current collector with an organic solvent; being capable of preventing generation of toxic gases or explosion; and being suitable for mass production by using an easy-to-manage process such as heat treatment or compressed air jet and a recycled positive electrode active material having excellent electrochemical performance, resistance properties, and capacity properties prepared by the method.

The present invention relates to a composition using a fiberized acellular dermal matrix and a method of preparing the same and, more particularly, to a composition using a fiberized acellular dermal matrix prepared without addition of a biocompatible polymer and a method of preparing the same.

Provided is a gas barrier laminate that is simple to produce and has excellent water vapor barrier properties and gas barrier properties. Also provided are a gas barrier laminate further excellent in recyclability and heat sealing properties, and a method for producing it. The gas barrier laminate has a water vapor barrier layer and a gas barrier layer in that order on at least one surface of a paper support, wherein the water vapor barrier layer contains a layered inorganic compound, a cationic resin and an anionic binder, the aspect ratio of the layered inorganic compound is 50 or more, the thickness of the layered inorganic compound is 200 nm or less, the content of the layered inorganic compound is 0.1 to 800 parts by mass relative to 100 parts by mass of the anionic binder, and the gas barrier layer contains a water-soluble polymer. The invention is also a method for producing the gas barrier material by coating.

The present application discloses a small-molecule compound having a naphthalenethiol ether structure, and a use thereof. Disclosed in the present application are a compound having a structure represented by general formula (I), a pharmaceutically acceptable salt, a stereoisomer, a solvate or a prodrug thereof, a pharmaceutical composition containing the same, and a use thereof in the preparation of mitophagy inducer drugs. In the present application, the structure of the compound having the structure represented by general formula (I) is shown below. The compound and the pharmaceutically acceptable salt, stereoisomer, solvate or prodrug thereof, or the pharmaceutical composition provided in the present application can enhance the ability to induce mitophagy.

An object is to achieve an ink composition for aqueous inkjet textile printing excellent in nozzle plate liquid repellency, contamination protection of a nozzle plate, and discharge property, as well as both sufficient image density and fastness to washing. As a solution, an ink composition for aqueous inkjet textile printing is provided that includes a pigment, a water-dispersible resin, a surfactant, a crosslinking agent, and water, wherein as the surfactant, a nonionic surfactant having a hydrophilic-lipophilic balance (HLB) of 1.0 to 5.0 is contained by 0.1 to 3.0% by mass relative to a total amount of the ink composition, and as the crosslinking agent, a blocked isocyanate by 0.1 to 5.0% by mass is contained relative to the total amount of the ink composition.

The present disclosure provides a silicon-based anode electrode plate and a preparation method thereof, and a lithium-ion battery. The silicon-based anode electrode plate includes a porous current collector and a silicon containing material, the silicon containing material is attached to pores of the porous current collector, and the porous current collector is a porous carbon material. On the one hand, the use of the network structure of the porous carbon material itself greatly reduces the resistivity of the silicon-based anode electrode plate, thereby the toughness of the silicon-based anode electrode plate is enhanced, and the expansion of the silicon-based anode electrode plate is effectively prevented. On the other hand, the network structure of the porous carbon material itself covers the particle surface of the silicon carbon material and establishes the highly conductive, firm, and long-lasting connection between silicon particles. In addition, compared with a metal current collector, the porous carbon material has the advantages such as low density, low cost, and corrosion resistance. Therefore, the use of the porous carbon material as an anode current collector may reduce the content of a conductive agent in the silicon-based anode electrode plate, and increase the proportion of the silicon carbon material in the entire silicon-based anode electrode plate, the energy density of a battery cell is further improved.

The invention provides a transgenic Glycine max event MON87751, plants, plant cells, seeds, plant parts, progeny plants, and commodity products comprising event MON87751. The invention also provides polynucleotides specific for event MON87751, plants, plant cells, seeds, plant parts, and commodity products comprising polynucleotides for event MON87751. The invention also provides methods related to event MON87751.

The present disclosure relates to a lyocell material for a cigarette filter and a method of manufacturing the same, in which, by setting the optimal total denier range of crimped lyocell tow, which may realize filter properties equivalent to cellulose acetate (CA) currently used as a cigarette filter, the optimal processability for manufacturing a cigarette filter may be secured, and due to the excellent biodegradability thereof, environmental pollution factors caused by conventional discarded cigarette butts may be reduced.

The present invention relates to a coating composition which is an anticorrosive paint for ship structures and can be coated by a regular airless painting machine, and is solvent-free or contains a low solvent content. The coating composition according to an embodiment of the present invention may exhibit excellent pot life, atomization and drying time, and is eco-friendly due to having a high solid content and thus lower VOC emissions.

Provided is an adhesive containing an isocyanate group-terminated prepolymer. The isocyanate group-terminated prepolymer contains a reaction product of a polyisocyanate component containing xylylene diisocyanate and a polyol component containing a polyester polyol and a low molecular weight diol. The isocyanate group-terminated prepolymer has a skeleton represented by a structural formula (A). The content ratio of the skeleton represented by the structural formula (A) is 40% by mass or more relative to the total amount of the isocyanate group-terminated prepolymer. (where X represents a low molecular weight diol residue.)

[Problem] To provide a curable silicone composition or the like having excellent handleability and curing properties during sealing due to good hot-melt properties and excellent melting properties, in addition to having excellent cured product mechanical strength and substrate bonding strength, making the composition suitable as a sealant for semiconductor devices. [Solution] Provided is a curable silicone composition comprising: (A) a hot-melt MDT-type organopolysiloxane resin having a specific siloxane unit ratio; (B) an organohydrogensiloxane compound; (C) a hydrosilylation catalyst; and (D) a functional inorganic filler in an amount of 400 to 3,000 parts by mass per 100 parts by mass of the total of components (A) to (C), wherein the curable silicone composition is solid at 25°C and has hot-melt properties at a temperature of 200°C or lower, along with the use thereof.

Provided are: a novel organopolysiloxane compound represented by general formula (1); a room temperature-curable organopolysiloxane composition which contains said compound and a hydrolyzable organosilane compound having a cycloalkenyloxysilyl group and / or a partially hydrolyzed condensate thereof, has curing properties equivalent to those of conventional products even when various catalysts are used, reduces harmfulness to the human body and environmental load, and has favorable rubber physical properties, moisture resistance, and LLC resistance after curing; and various articles having said composition or a cured product of said composition.

The present invention is a laminated structure having at least a base substrate and a crystalline oxide film containing gallium oxide as a main component, wherein an average value of reflectance of light having a wavelength of 400 to 800 nm is 16% or greater on a surface on a side of the crystalline oxide film of the laminated structure. Thus, the present invention provides a laminated structure having a crystalline oxide film containing gallium oxide as a main component with extremely few crystal defects, excellent crystallinity, and excellent semiconductor properties when applied to a semiconductor device.

The present invention relates to a method of recycling a positive electrode active material and a recycled positive electrode active material prepared by the same. More particularly, the present invention relates to a method of recycling a positive electrode active material, the method including step A of recovering a positive electrode active material by heat-treating a waste positive electrode including a current collector and a positive electrode active material layer coated thereon at 300 to 650 °C in air; step B of washing the recovered positive electrode active material with water containing an ionic solid salt; and step C of adding a lithium precursor to the washed positive electrode active material and performing annealing at 400 to 1,000 °C in air and a recycled positive electrode active material prepared by the method. According to the present invention, the present invention has an effect of providing a method of recycling a positive electrode active material, the method being capable of greatly improving the rate performance of a battery by completely removing a residual F component generated on the surface of a recycled positive electrode active material after a heat treatment step with water containing an ionic solid salt; being capable of achieving eco-friendliness by not using acids, and thus reducing process costs by eliminating the need for neutralization and wastewater treatment processes; being capable of preventing loss of metal elements by recycling a positive electrode active material in an intact state without decomposing the positive electrode active material; being capable of recovering a current collector without dissolving the current collector; being capable of preventing generation of toxic gases or explosion by not using organic solvents; and being suitable for mass production by using an easy-to-manage process such as heat treatment or precipitation and a recycled positive electrode active material having excellent electrochemical performance, resistance properties, and capacity properties prepared by the method.

An object of the present invention is to provide a printing sheet having a coated layer for ink receiving on at least one surface of a substrate, in which the printing sheet has excellent printability and excellent antistatic performance, being less likely to cause paper jams or other troubles during printing, and has excellent properties such as water resistance and weather resistance, and a method for producing the same. The printing sheet includes a coated layer made by blending clay in a ratio of 35% by mass to 65% by mass and heavy calcium carbonate in a ratio of 5% by mass to 30% by mass in a continuous phase made of an acrylic polymer on one surface or both surfaces of a substrate, in which a volume average particle diameter of the heavy calcium carbonate is 0.05 um to 2.00 um.

The present invention relates to GDF15 fusion proteins and uses thereof. The fusion protein comprises an Fc variant and a GDF15 active domain, wherein the Fc variant has amino acid substitutions at position 356 and / or position 439 of the IgG Fc according to EU numbering and still has the ability to form homodimer. In the present invention, by fusing the Fc variant with the GDF15 active domain, the Fc-GDF15 fusion protein has significantly improved physicochemical properties and recombinant expression levels, has in vitro activity equivalent to or better than natural GDF15 molecules, and has significantly prolonged in vivo circulating half-life, which can support the dosing frequency of once every two weeks or even once a month.

Provided are: a thermally-conductive polysiloxane composition having high thermal conductivity and exceptional workability due to low viscosity; and a heat-dissipating material that uses the thermally-conductive polysiloxane composition. The thermally-conductive polysiloxane composition contains (A) a silver powder, (B) a polyorganosiloxane containing one or more aliphatic unsaturated groups in a molecule, (C) a polyorganohydrogensiloxane having two or more hydrogen atoms bonded to a silicon atom in a molecule, and (D) a platinum-based catalyst, wherein the component (A) includes (A-1) a flaky silver powder having a tapped density of 3.0 to 10.0 g / cm3 and an average particle size of 1 to 20 µm, and (A-2) an agglomerated silver powder having a tapped density of 1.0 to 5.0 g / cm3 and an average particle size of 1 to 10 µm, and the content ratio of component (A-1) and component (A-2) in 100 mass% of the thermally-conductive polysiloxane composition is 70 to 98 mass%.

Provided are a solid form of a Rho-associated protein kinase inhibitor (6-(4-((4-(1H-pyrazol-4-yl)phenyl)amino)pyrimidin-2-yl)-1-methyl-1H-indol-2-yl)(3,3-difluoroazetidin-1-yl)methanone or a solvate thereof, a method for preparing the solid form, a pharmaceutical composition comprising the solid form, and a use of the solid form as a Rho-associated protein kinase (ROCK) inhibitor, preferably a selective ROCK2 inhibitor.

[Problem to be solved] A polyvinyl alcohol fiber that is excellent in water absorption properties, water solubility and mechanical strength, a fiber structure including the polyvinyl alcohol fiber and a method for producing the polyvinyl alcohol fiber are provided. [Solution]A polyvinyl alcohol fiber including 1 mol% or more of at least one functional group selected from the group consisting of a sulfonic acid group, a sulfonate group, a maleic acid group, an itaconic acid group, an acrylic acid group and a methacrylic acid group, wherein the polyvinyl alcohol fiber has a degree of cross-linking of 0% and a tensile strength of 3 cN / dtex or more.

A phosphate compound of a trifluoromethyl-substituted sulfonamide compound for selectively inhibiting anti-apoptotic protein BCL-2, a preparation method therefor, a pharmaceutical composition containing the compound, and the use thereof in the treatment of anti-apoptotic protein BCL-2-related diseases, such as cancer.

Provided is a silane coupling agent composition that can result in improvement in the various characteristics of a rubber composition and / or a crosslinking substance thereof. The silane coupling agent composition of the present invention includes a silane compound and a silanization reaction accelerator.

In order to provide a composite fiber that satisfies both properties of stretchability and wear resistance, and exhibits a delicate worsted-wool feeling closer to wool, a deep natural appearance, and a satisfactory feeling, and a woven / knitted fabric and a garment including the composite fiber, the composite fiber includes a polyester-based thermoplastic resin A and a polyester-based thermoplastic resin B, and satisfies following 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 1.00tmin ≤ t ≤ 1.05tmin is Ct ≥ 0.33 with respect to an entire circumferential length C of the composite fiber.