Yamaguchi, Japan
Yamaguchi, Japan

Ube Industries, Ltd. is a Japanese chemical company manufacturing chemicals, plastics, battery materials, pharmaceuticals, cement, construction materials and machinery.The company was founded in 1897 when Sukesaku Watanabe —an industrialist, a member of the House of Representatives of Japan and a deputy mayor of Ube— established Okinoyama Coal Mine, the predecessor of the present Ube industries.Since then, the company has established six core business units: Chemicals & plastics, specialty chemicals & products, cement, pharmaceuticals, machinery and metal products, energy and environment. The company is listed on the Tokyo Stock Exchane and Fukuoka Stock Exchange and is a constituent of the Nikkei 225 stock index. Wikipedia.


Time filter

Source Type

Patent
Ube Industries | Date: 2016-12-22

A non-aqueous electrolytic solution comprising a non-aqueous solvent and an electrolyte, which further contains a combination of a nitrile compound and an SO group-containing compound (or a dinitrile compound) in an amount of 0.001 to 10 wt. % imparts improved cycle performance and storage property to a lithium battery, particularly a lithium secondary battery.


Patent
Ube Industries | Date: 2016-12-22

A non-aqueous electrolytic solution comprising a non-aqueous solvent and an electrolyte, which further contains a combination of a nitrile compound and an SO group-containing compound (or a dinitrile compound) in an amount of 0.001 to 10 wt. % imparts improved cycle performance and storage property to a lithium battery, particularly a lithium secondary battery.


Patent
Ube Industries | Date: 2017-05-03

The present invention relates to a polyamide resin composition, which not only demonstrates superior mechanical properties but also has favorable moldability and superior thermal conductivity, wherein the polyamide resin composition comprises (A) a polyamide resin, (B) glass fibers, (C) a thermally conductive filler, and (D) a polyamide elastomer, and the amount of the component (B) based on 100 parts by mass of the total amount of the components (A), (B), (C) and (D) is 9 parts by mass to 35 parts by mass; and, a molded article comprising the same.


A dielectric contactless transmission device provided with a pair of 1/4 wavelength dielectric resonance components (2, 3) having: dielectric blocks (20, 30) that have a first surface (20a), a second surface (20b), third to sixth surfaces (20c-20f) connecting the first surface (20a) and the second surface (20b), and a resonance hole (20g) for making the first surface (20a) and the second surface (20b) communicate; intra-resonance hole conductors (21, 31) covering the inner surface of the resonance hole (20g); external conductors (22, 32) covering the second surface (20b) and the third to sixth surfaces (20c-20f), the external conductors (22, 32) being connected to one end of the intra-resonance hole conductors; and coupling electrodes (23, 33) arranged on the first surface (20a) while being isolated from the external conductors (22, 32) and connected to the other end of the intra-resonance hole conductors (21, 31), the first surfaces (20a) being arranged facing each other so that the coupling electrodes (23, 33) of the pair of 1/4 wavelength dielectric resonance components (2, 3) are capacitively coupled.


Patent
Ube Industries | Date: 2017-05-03

The invention provides a novel -halogen-substituted thiophene compound salt that has a potent LPA receptor antagonistic action and is useful as a medicament. The salt is represented by the general formula (I):


Patent
Ube Industries | Date: 2015-06-04

A method for producing a polyimide film includes: (i) applying a polyamic acid solution composition, which includes at least one of the following solvents: N-methylformamide, N,N-dimethylpropionamide, N,N-dimethylisobutylamide and tetramethylurea, and a polyamic acid, to a substrate; and then (ii) imidizing the polyamic acid by subjecting the composition to heat treatment, to obtain the polyimide film.


Patent
Ube Industries | Date: 2015-06-29

The present invention relates to a polyamide resin composition, which not only demonstrates superior mechanical properties but also has favorable moldability and superior thermal conductivity, wherein the polyamide resin composition comprises (A) a polyamide resin, (B) glass fibers, (C) a thermally conductive filler, and (D) a polyamide elastomer, and the amount of the component (B) based on 100 parts by mass of the total amount of the components (A), (B), (C) and (D) is 9 parts by mass to 35 parts by mass; and, a molded article comprising the same.


A dielectric contactless transmission device provided with a pair of wavelength dielectric resonance components (2, 3) having: dielectric blocks (20, 30) that have a first surface (20a), a second surface (20b), third to sixth surfaces (20c-20f) connecting the first surface (20a) and the second surface (20b), and a resonance hole (20g) for making the first surface (20a) and the second surface (20b) communicate; intra-resonance hole conductors (21, 31) covering the inner surface of the resonance hole (20g); external conductors (22, 32) covering the second surface (20b) and the third to sixth surfaces (20c-20f), the external conductors (22, 32) being connected to one end of the intra-resonance hole conductors; and coupling electrodes (23, 33) arranged on the first surface (20a) while being isolated from the external conductors (22, 32) and connected to the other end of the intra-resonance hole conductors (21, 31), the first surfaces (20a) being arranged facing each other so that the coupling electrodes (23, 33) of the pair of wavelength dielectric resonance components (2, 3) are capacitively coupled.


Provided are a high-purity vinylene carbonate that is a vinylene carbonate having the content of chlorine impurities of substantially zero as detected by the Wickbold combustion-ion chromatography method and having a Hazen unit color number of 10 or less in a nitrogen atmosphere, a nonaqueous electrolytic solution containing the high-purity vinylene carbonate, and an energy storage device using the same.


Provided are a nonaqueous electrolytic solution having an electrolyte salt dissolved in a nonaqueous solvent, the electrolyte salt including at least one first lithium salt selected from LiPF_(6), LiBF_(4), LiN(SO_(2)F)_(2), LiN(SO_(2)CF_(3))_(2), and LiN(SO_(2)C_(2)F_(5))_(2), and at least one second lithium salt selected from a lithium salt having an oxalate structure, a lithium salt having a phosphate structure, and a lithium salt having an S=O group, with a sum total of the first lithium salt and the second lithium salt being four or more, and an energy storage device using the same. This nonaqueous electrolytic solution is not only able to improve electrochemical characteristics at a high temperature and much more improve a discharge capacity retention rate and low-temperature output characteristics after a high-temperature storage test but also able to improve low-temperature input characteristics even for high-density electrodes.

Loading Ube Industries collaborators
Loading Ube Industries collaborators