Toray Industries Inc

Tokyo, Japan

Toray Industries Inc

Tokyo, Japan

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Patent
Toray Industries Inc | Date: 2017-05-17

An object of the present invention is to provide a scintillator panel which is capable of utilizing light emitted by a phosphor at a high efficiency due to particles having a high refractive index being dispersed within a scintillator layer in a favorable state, which thus allows for a marked reduction in the amount of radiation exposure to a subject or the like, and which has a high luminance. The present invention provides a scintillator panel including a substrate, and a scintillator layer containing metal compound particles and a phosphor, wherein the phosphor is covered by the metal compound at a coverage ratio of 5% or more.


Patent
Toray Industries Inc | Date: 2017-05-17

Provided is a bundle of carbon fibers in which a value A obtained from a nonlinear approximation formula of a stress -strain curve in a tensile strength test of resin-impregnated strands and an orientation parameter (%) of crystallites in a wide-angle x-ray diffraction measurement satisfy a predetermined relational expression, and whose tensile strength has a predetermined value or more, whose tensile modulus is within a predetermined range and in which a product E d/W of a ratio d/W of a single-fiber diameter d to a loop width W just before loop fracture evaluated by a single-fiber loop test and a tensile modulus E of the strands has a predetermined value or more, or whose apparent single-fiber stress has a predetermined value or more when the number of fiber breaks by a single-fiber fragmentation method for a single-fiber composite is 0.30 breaks/mm and in which when the number of the fiber breaks by the single-fiber fragmentation method for the single-fiber composite is 0.30 breaks/mm, the number of fiber breaks by a double-fiber fragmentation method for the single-fiber composite is within a predetermined range. The present invention provides the bundle of carbon fibers that can provide a high-performance carbon fiber-reinforced composite having excellent tensile strength, and a method for manufacturing the same.


Patent
Japanese Foundation For Cancer Research and Toray Industries Inc | Date: 2017-05-17

Clothing using a knitted fabric made from a composite thread of elastic fibers and synthetic fibers, wherein the elongation rates in the longitudinal and lateral directions as measured in accordance with the grab method of JIS-L-1096 are 160% or more and less than 250%, and the weight per unit area is 90 g/m^(2) or more and less than 160 g/m^(2). The present invention provides clothing which is suitable for use by patients having skin inflammations, which has a comfortable texture using a knitted fabric that is light and has a high elongation rate, and which does not allow seepage of medicaments or infusions.


Patent
Toray Industries Inc | Date: 2017-05-17

A film for molding, having an annular olefin-based resin as the main component thereof and characterized by an X surface and a Y surface both having a surface glossiness of no more than 50%, when one surface is the X surface and the other surface is the Y surface. Provided is a film having excellent winding properties during processing, having high design properties and excellent fingerprint wipe-off properties for the surface of product members (molded members after molding and decoration) when the film is used as a transfer foil for molding.


Patent
Toray Industries Inc | Date: 2017-02-03

To provide a composite semipermeable membrane capable of maintaining high removal performance even after its supporting membrane has come into contact with an aqueous solution high in salt concentration. A composite semipermeable membrane including: a supporting membrane which includes a substrate and a porous supporting layer; and a separation functional layer provided on the porous supporting layer, in which a strength to peel the porous supporting layer away from the substrate is 1.1 N/25 mm or higher.


Patent
Toray Industries Inc | Date: 2017-05-24

The present invention provides an electrode material for metal-air batteries which has a homogeneous co-continuous structure due to a carbon skeleton and voids and is excellent in terms of permeability to and diffusibility of ions, oxygen, electrolytes, and electrolytic solutions and which, due to the formation of the carbon network, can rapidly diffuse the heat generated by battery reactions and has satisfactory electrical conductivity. The electrode material for metal-air batteries comprises a porous carbon material having a co-continuous structure portion in which a skeleton constituted of carbon and voids form a co-continuous structure and which has a structural period, as calculated by X-ray scattering method or X-ray CT method, of 0.002-10 m.


An electrode material is provided which has a co-continuous porous structure configured from a carbon skeleton and voids and which, by providing a large surface area, has excellent electrical conductivity, thermal conductivity, adsorptive properties, etc. The present invention pertains to an electrode material containing sulfur, and a carbon material having a co-continuous structure portion in which a carbon skeleton and voids form a continuous structure and having fine pores having a diameter of 0.01 to 10 nm present at the surface.


Provided is an electrode material which has a co-continuous porous structure configured from a carbon skeleton and voids and which, by providing a large surface area, has excellent electrical conductivity, thermal conductivity, etc. This electrode material comprises a porous carbon material having a co-continuous structure portion in which a carbon skeleton and voids form a continuous structure, and in the porous carbon material, the specific surface area measured by the BET method is 1 to 4500 m^(2)/g, and the pore volume measured by the BJH method is 0.01 to 2.0 cm^(3)/g.


To provide a practically excellent polymer electrolyte composition having excellent chemical stability of being resistant to strong oxidizing atmosphere during operation of fuel cell, and achieving excellent proton conductivity under low-humidification conditions, excellent mechanical strength and physical durability; a polymer electrolyte membrane, a membrane electrode assembly, and a polymer electrolyte fuel cell each using the same. A polymer electrolyte composition containing an ionic group-containing polymer (A), a phosphorus-containing additive (B), and a nitrogen-containing aromatic additive (C), the phosphorus-containing additive (B) and the nitrogen-containing aromatic additive (C) being a compound represented by specific structural formulae.


Patent
Toray Industries Inc | Date: 2017-03-30

Provided is a composite semipermeable membrane, comprising: a microporous support membrane which comprises a substrate and a porous support, and a polyamide separation functional layer formed on the microporous support membrane, wherein the polyamide has an irreversible heat absorption, which is measured using temperature modulated DSC, of 275 J/g or more at a temperature in the range of 20 to 150 C. in the first heating process. Provided is a high-performance composite semipermeable membrane having high chemical durability, high water permeation and high rejection.

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