Patents Assigned to Mitsui
  • Patent number: 11072527
    Abstract: The method for producing chlorine by oxidation of hydrogen chloride with oxygen in the presence of a catalyst in a fixed-bed reactor, wherein [I] a material containing hydrogen chloride and oxygen is allowed to contact a catalyst in a temperature range of 280 to 370° C., and [II] the material containing hydrogen chloride and oxygen has an oxygen concentration of 45 to 75 vol %.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: July 27, 2021
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Masami Murakami, Hideharu Kuwamoto, Kenji Iwata
  • Patent number: 11065606
    Abstract: The purpose of the present invention is to provide a metal-substituted beta zeolite that exhibits a more excellent catalytic performance than conventional one, and a method for producing the same. The present invention provides a metal-substituted beta zeolite by subjecting an alkali metal-form beta zeolite produced without using an organic structure-directing agent to ion exchange with ammonium ion and then, using a filter cake procedure, to ion exchange with copper ion or iron(II) ion. The present invention also provides a metal-substituted beta zeolite which has been ion exchanged with copper ion or iron(II) ion and in which the amount of Lewis acid sites is greater than the amount of Bronsted acid sites when the amount of Bronsted acid sites and the amount of Lewis acid sites are measured by ammonia infrared-mass spectroscopy temperature-programmed desorption on the as-produced state.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: July 20, 2021
    Assignees: Mitsui Mining & Smelting Co., Ltd., NATIONAL UNIVERSITY CORPORATION TOTTORI UNIVERSITY, NATIONAL UNIVERSITY CORPORATION YOKOHAMA NATIONAL UNIVERSITY
    Inventors: Yoshihiro Kubota, Satoshi Inagaki, Naonobu Katada, Satoshi Suganuma, Yasuo Yamazaki, Takahiro Kogawa
  • Patent number: 11071214
    Abstract: Provided is a method of manufacturing a multilayer wiring board, in which electrical inspection can be performed with accurate probing while warpage of a multilayer laminate is reduced. This method includes providing a laminated sheet including a first support, a first release layer and a metal layer; alternately stacking wiring layers and insulating layers on a surface of the metal layer, wherein an n-th wiring layer being the uppermost layer includes an n-th connection pad; bonding a second support having an opening on a surface, remote from the laminated sheet, of the multilayer laminate with a second release layer therebetween such that at least a part of the n-th connection pad is disposed within the opening; releasing the first support from the reinforced multilayer laminate at the first release layer; and putting conductors into contact with the n-th connection pads of the reinforced multilayer laminate to perform electrical inspection.
    Type: Grant
    Filed: December 22, 2016
    Date of Patent: July 20, 2021
    Assignee: MITSUI MINING & SMELTING CO., LTD.
    Inventors: Yoshinori Matsuura, Yasuhiro Seto, Toshimi Nakamura
  • Publication number: 20210214977
    Abstract: An opening and closing device for a vehicle sliding door, including: a latch; a ratchet; a power closer; a closing lever configured to rotate the latch in a closing direction from a half latched position to a fully latched position, by being rotated by motor power of the power closer; a cancel lever configured to shift between: a coupling position where rotation of the closing lever is transmitted to the latch; and a cancel position where rotation of the closing lever is not transmitted to the latch; and a first lever and a second lever configured to move the cancel lever from the coupling position to the cancel position by operation of an operating handle of a sliding door, wherein the cancel lever includes a non-flat reinforced contacting part to which the first lever and the second lever are independently configured to brought into contact.
    Type: Application
    Filed: January 6, 2021
    Publication date: July 15, 2021
    Applicant: MITSUI KINZOKU ACT CORPORATION
    Inventors: Shuntaro KIMURA, Naoki HANAKI
  • Publication number: 20210217644
    Abstract: A component manufacturing method includes a step of obtaining a holding tool. The holding tool includes: a frame body having an opening; and a holding film placed on the frame body. The step is a step of placing the holding film on the frame body while stretching the holding film in at least three different directions or in all directions to the frame body. The holding film includes a base layer and a holding layer. The holding tool forming device includes: a mechanism that pushes a plain film from a base layer side to bring about a stretched state; a mechanism that fixes the plain film to the frame body such that the stretched state is maintained; and a mechanism that isolates an unnecessary portion from the plain film to obtain the holding film.
    Type: Application
    Filed: February 18, 2019
    Publication date: July 15, 2021
    Applicant: MITSUI CHEMICALS TOHCELLO, INC.
    Inventor: Eiji HAYASHISHITA
  • Publication number: 20210214976
    Abstract: An opening and closing device of a vehicle sliding door includes: a fully closed latch mechanism; a fully opened latch mechanism; a power releaser; a power closer; a canceler; a lock mechanism; and a relay control mechanism that includes an inner handle. The lock mechanism, the power releaser, and the canceler are disposed in the fully closed latch mechanism. The relay control mechanism includes a handle lever configured to, when a door opening operation is performed on the inner handle, rotate in a first direction to unlatch the fully closed latch mechanism and activate the cancel mechanism, and when a door closing operation is performed on the inner handle, rotate in a second direction to unlatch the fully opened latch mechanism. The inner handle is pivotally supported by the handle case of the relay control mechanism so as to be rotatable in two directions.
    Type: Application
    Filed: January 7, 2021
    Publication date: July 15, 2021
    Applicant: MITSUI KINZOKU ACT CORPORATION
    Inventors: Shigenori HIRAMOTO, Naoki HANAKI
  • Publication number: 20210214541
    Abstract: Described are a thermoplastic elastomer composition which includes components including a polar rubber having crosslinks and optionally an olefin polymer in a highly dispersed state relative to one another and which has excellent moldability, and a method for producing such compositions. The thermoplastic elastomer composition is obtained by dynamically heat treating a carbodiimide group-containing compound (A), an olefin polymer (B) having a group reactive with a carbodiimide group, a polar rubber (C), an optional olefin polymer (D), and a crosslinking agent (E) capable of crosslinking the polar rubber (C).
    Type: Application
    Filed: January 31, 2019
    Publication date: July 15, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventor: Tatsuya ENOMOTO
  • Patent number: 11058660
    Abstract: A method of healing an external wound involves applying an external wound-healing agent to an external wound, or bringing the external wound-healing agent applied to a substrate into contact with an external wound, wherein the external wound-healing agent includes, as an active ingredient, at least one compound of a glycerol alkyl ester represented by defined Formula (I) or a diglycerol alkyl ester represented by defined Formula (II). In a further embodiment, the method involves bringing a fiber aggregate or a film into contact with an external wound, wherein the fiber aggregate or the film each includes a thermoplastic resin and at least one compound of the glycerol alkyl ester or the diglycerol alkyl ester.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: July 13, 2021
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Naosuke Kunimoto, Kenichi Suzuki, Kouya Kojima, Akira Hasegawa, Yasufumi Tsuchiya, Jun Kamada, Satoshi Yamasaki, Goro Kuwamura, Daisuke Hasegawa
  • Publication number: 20210206981
    Abstract: A coating material for a gas barrier includes polycarboxylic acid, a polyamine compound, a polyvalent metal compound, and a base, in which (molar number of —COO— groups included in the polycarboxylic acid)/(molar number of amino groups included in the polyamine compound)=100/20 to 100/90.
    Type: Application
    Filed: March 18, 2021
    Publication date: July 8, 2021
    Applicant: MITSUI CHEMICALS TOHCELLO, INC.
    Inventors: Masako KIDOKORO, Akira NOMOTO
  • Publication number: 20210207065
    Abstract: To provide a cleaning composition which is suitable for cleaning precision machinery parts and exhibits a small environmental burden as well as excellent safety and economic efficiency. A cleaning composition including: a component A, the component A being a hydrofluorocarbon, a hydrofluoroether, a hydrofluoroolefin, or a hydrochlorofluoroolefin; a component B, the component B being a hydrofluorocarbon, a hydrofluoroether, a hydrofluoroolefin, or a hydrochlorofluoroolefin having a higher boiling point than the component A; and a component C, the component C being an aqueous organic solvent, wherein the cleaning composition is non-azeotropic.
    Type: Application
    Filed: May 28, 2019
    Publication date: July 8, 2021
    Applicant: CHEMOURS-MITSUI FLUOROPRODUCTS CO. LTD
    Inventors: TAKANORI MATSUMOTO, HIDEAKI KIKUCHI
  • Patent number: 11051513
    Abstract: An object of the invention is to provide compounds of formula (1) or salts thereof which are effective as agricultural and horticultural fungicides. In the formula, R1 represents, for example, a hydroxy group or a cyano group, R2, R3 and R4 are independent of one another and each represent, for example, a hydrogen atom or a halogen atom, R5 represents, for example, a hydrogen atom or a halogen atom, X represents an oxygen atom or a sulfur atom, Y represents, for example, a phenyl group or a pyridyl group, and the bond including the broken line represents a double bond or a single bond.
    Type: Grant
    Filed: January 26, 2018
    Date of Patent: July 6, 2021
    Assignee: MITSUI CHEMICALS AGRO, INC.
    Inventors: Hideki Umetani, Takeshi Fukumoto, Ryohei Naito, Hideaki Ikishima, Toshiyuki Kouno, Akihiro Nishida, Masanori Yanagi, Kazuki Kitajima, Satoshi Yutani, Tomomi Shirakawa, Toshiaki Ohara
  • Patent number: 11047900
    Abstract: A method for manufacturing electronic apparatus includes: a step (A) of preparing a structure provided with an adhesive film and one or two or more electronic components affixed to an adhesive surface of the adhesive film; a step (B) of disposing the structure in the electronic component testing apparatus such that the electronic component is positioned over an electronic component installation region of a sample stand of the electronic component testing apparatus in a defined manner; a step (C) of evaluating the properties of the electronic component in a state of being affixed to the adhesive film with the probe terminal being in contact with a terminal of the electronic component; and a step (D) of picking up the electronic component from the adhesive film after the step (C). A defined sample stand is also provided.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: June 29, 2021
    Assignee: MITSUI CHEMICALS TOHCELLO, INC.
    Inventor: Eiji Hayashishita
  • Patent number: 11046812
    Abstract: The present invention relates to a polymerizable composition based on allyl carbonate monomers comprising: —from 40% to 90% of a first reactive component (component A) comprising at least 50% by weight of diethylene glycol bis(allyl carbonate); from 10% to 60% of a second reactive component (component B) consisting of at least one compound having general formula (II) or having general formula (III) from 0.4 to 10.0 phm (parts by weight per 100 parts of the total weight of components A and B) of at least one peroxide radical initiator. The present invention also relates to the polymerized products that can be obtained from the above composition, their preparation process and their use as organic glass.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: June 29, 2021
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Fiorenzo Renzi, Roberto Forestieri, Andrea Vecchione, Willem Bos
  • Publication number: 20210191269
    Abstract: Provided are a semiconductor element intermediate including: a substrate and a multilayer resist layer, in which the multilayer resist layer includes a metal-containing film, and in which the metal-containing film has a content of germanium element of 20 atm % or more, or a total content of tin element, indium element, and gallium element of 1 atm % or more, as measured by X-ray photoelectric spectroscopy, and an application of the semiconductor intermediate.
    Type: Application
    Filed: November 13, 2018
    Publication date: June 24, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Hiroko WACHI, Yasuhisa KAYABA, Hirofumi TANAKA, Kenichi FUJII
  • Publication number: 20210194336
    Abstract: A method for manufacturing a laminated body includes: laminating an electromagnetic steel plate to form the laminated body; performing an annealing process on the laminated body; acquiring a before-annealing lamination thickness information on a thickness of the laminated body before performing the annealing process on the laminated body; and when the before-annealing lamination thickness information does not satisfy a before-annealing criterion which is predetermined, adjusting a lamination condition of the electromagnetic steel plate such that the before-annealing lamination thickness information satisfies the before-annealing criterion.
    Type: Application
    Filed: April 12, 2019
    Publication date: June 24, 2021
    Applicant: MITSUI HIGH-TEC, INC.
    Inventors: Shigeru NAGASUGI, Takashi FUKUMOTO, Jin ODA
  • Patent number: 11042085
    Abstract: Provided are a pellicle film, a pellicle frame and a pellicle having a higher EUV transmittance. An exposure pattern plate capable of performing EUV lithography with the pellicle film, the pellicle frame or the pellicle, and a method for producing a semiconductor device, are provided. A pellicle film for exposure extendable over an opening of a support frame and having a thickness of 200 nm or less is provided. The film includes a carbon nanotube sheet. The carbon nanotube sheet includes bundles each including a plurality of carbon nanotubes, the bundles each have a diameter of 100 nm or shorter, and the bundles are aligned in a planar direction in the carbon nanotube sheet.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: June 22, 2021
    Assignees: MITSUI CHEMICALS, INC., NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
    Inventors: Yosuke Ono, Atsushi Okubo, Kazuo Kohmura, Atsuko Sekiguchi, Yuichi Kato, Takeo Yamada
  • Publication number: 20210181271
    Abstract: A magnetic field measuring element includes a Superconducting QUantum Interference Device magnetic sensors, the first sensor disposed either on a second plane perpendicular to a first plane including a coil surface of the third sensor and which includes the center of the third sensor, or in the vicinity of the second plane, and a second sensor disposed either on a third plane perpendicular to the first plane and the second plane, or in the vicinity of the third plane. The center of the first sensor is present either on a straight line which passes through the center of the third sensor and is perpendicular to the first plane, or in the vicinity of said straight line, and the center of the second sensor is present in a position displaced from a line joining the center of the third sensor and the center of the first sensor.
    Type: Application
    Filed: October 29, 2018
    Publication date: June 17, 2021
    Applicants: JAPAN OIL, GAS AND METALS NATIONAL CORPORATION, MITSUI MINERAL DEVELOPMENT ENGINEERING CO., LTD., SUPERCONDUCTING SENSING TECHNOLOGY RESEARCH ASSOCIATION
    Inventors: Akira TSUKAMOTO, Tsunehiro HATO, Keiichi TANABE, Masayuki MOTOORI, Hidehiro ISHIKAWA
  • Publication number: 20210178698
    Abstract: A measuring section of a stereolithography device measures a temperature of a photocurable resin liquid by a temperature sensor. A setting section sets an integrated light amount on the basis of temperature information obtained from a measured temperature and curing information stored in a storage section. An illuminating section controls a projector such that light, by which the set integrated light amount is obtained, is illuminated onto the photocurable resin liquid. Due thereto, light, which is such that there becomes an integrated light amount corresponding to the temperature of the photocurable resin liquid, is illuminated onto the photocurable resin liquid, and therefore, a molded object can be molded with high accuracy.
    Type: Application
    Filed: December 20, 2018
    Publication date: June 17, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Toshikazu SAKAMAKI, Hirohisa SHIODE, Takaaki HAYASHI
  • Publication number: 20210179752
    Abstract: The present invention provides a crosslinked molded article having a lower compression set; and a method for producing a crosslinked molded article by injection molding, the method enabling shortening of one cycle in injection molding, the method being suitable for obtaining a crosslinked molded article having a lower compression set. The present invention relates to a method for producing a crosslinked molded article, comprising melt-kneading a polymer composition containing a polymer having a terminal double bond, a hydrosilyl group-containing compound (Y) having at least two hydrosilyl groups per molecule, a platinum-based catalyst (Z) for hydrosilicon crosslinking, and a reaction inhibitor (D), subjecting the polymer composition to injection molding in a mold, performing primary crosslinking in the mold, removing the primary-crosslinked molded article from the mold, and then performing secondary crosslinking in a heat medium.
    Type: Application
    Filed: December 13, 2018
    Publication date: June 17, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Tatsuya SAKAI, Ryohei SAEKI, Kiyohide INOMATA, Yoshiharu KIKUCHI, Kotaro ICHINO
  • Publication number: 20210179745
    Abstract: It is an object of the present invention to provide a monomer which can provide a cured product having both high toughness and rigidity. The present invention is a (meth)acrylate (D) which is a reaction product of a thiol compound (A) having two or more mercapto groups; an iso(thio)cyanate compound (B) having two or more iso(thio)cyanato groups; and a hydroxy (meth)acrylate compound (C) having one or more polymerizable groups.
    Type: Application
    Filed: November 27, 2018
    Publication date: June 17, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventor: Naoyuki KAKINUMA