Patents Assigned to Mitsui Chemicals, Inc.
  • LITHIUM BORATE COMPOUND, ADDITIVE FOR LITHIUM SECONDARY BATTERY, NON-AQUEOUS ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY, LITHIUM SECONDARY BATTERY PRECURSOR, AND LITHIUM SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME
    Publication number: 20210253602
    Abstract: The present disclosure provides a lithium borate compound represented by the following Formula (I), an additive for a lithium secondary battery, which contains the lithium borate compound, a non-aqueous electrolyte solution for a lithium secondary battery, a lithium secondary battery precursor, and a lithium secondary battery and method of producing the same. In Formula (I), R represents a single bond or an alkylene group having from 1 to 4 carbon atoms.
    Type: Application
    Filed: July 17, 2019
    Publication date: August 19, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Han ZHANG, Yusuke SHIMIZU, Satoko FUJIYAMA, Kenichi GOTO, Shigeru MIO
  • THERMALLY CONDUCTIVE COMPOSITION
    Publication number: 20210253926
    Abstract: Disclosed are a thermally conductive composition that contains 10 to 50 parts by mass of a thermoplastic resin (A) and 50 to 90 parts by mass of a metal oxide (B) such as magnesium oxide (a total of the thermoplastic resin (A) and the metal oxide (B) being 100 parts by mass), and a thermally conductive composition that contains a thermoplastic resin (A) and a metal oxide (B) such as magnesium oxide, in which a modified polyolefin-based wax (C) is further contained in an amount of 0.1 to 20 parts by mass with respect to 100 parts by mass of the thermoplastic resin (A), such thermally conductive compositions being useful for applications such as a container, a piece of tableware, a heat dissipating member, a water-circulating structure material, an electronic device casing, a timepiece exterior material, a tumbler, and a commodity for daily use.
    Type: Application
    Filed: May 31, 2017
    Publication date: August 19, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Susumu SAITO, Masatoshi SASAKI, Tateo TAKASHIMA
  • METAL/RESIN COMPOSITE STRUCTURE, METHOD FOR MANUFACTURING METAL/RESIN COMPOSITE STRUCTURE, AND COOLING DEVICE
    Publication number: 20210252756
    Abstract: The metal/resin composite structure (106) of the present invention includes a metal member (103), a resin member (105) which is integrated to the metal member (103) and is formed of a resin composition containing a thermoplastic resin, and an inorganic particle layer (107) which is provided between the metal member (103) and the resin member (105) and is formed of inorganic particles. Moreover, the metal member (103) has a fine uneven shape (104) at least on a surface of an integrating part with the resin member (105), the inorganic particle layer (107) is formed to cover a part or an entirety of the fine uneven shape (104) of the metal member (103), and the metal member (103) and the resin member (105) are integrated to each other through the inorganic particle layer (107).
    Type: Application
    Filed: September 21, 2018
    Publication date: August 19, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Kazuki KIMURA, Yoshihiko TOMITA, Takahiro TOMINAGA, Junya SHIMAZAKI
  • Color processing program, color processing method, color sense inspection system, output system, color vision correction image processing system, and color vision simulation image processing system
    Patent number: 11094093
    Abstract: A computer is caused to execute processing of transforming a first color information indicating a first color in a first color space into a second color information in a second color space which is an opponent color space different from the first color space, according to a type of a color vision and a color vision strength indicating a degree of the color vision; calculating, in the second color space, a third color information having a predetermined color difference with respect to the transformed second color information; and transforming the calculated third color information into a fourth color information indicating a second color in the first color space, according to a type of a color vision and a color vision strength indicating a degree of the color vision.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: August 17, 2021
    Assignee: MITSUI CHEMICALS, INC.
    Inventor: Hironori Kuboi
  • Thermoplastic elastomer composition and use thereof
    Patent number: 11091612
    Abstract: This invention relates to a thermoplastic elastomer composition comprising 5 to 30 parts by mass of ethylene-?-olefin-non-conjugated polyene copolymer (A), 20 to 40 parts by mass of crystalline olefin-based resin (B) having a density of 0.90 g/cm3 or more and 0.92 g/cm3 or less, 20 to 40 parts by mass of high-density polyethylene (C) having a density of 0.94 g/cm3 or more and 0.97 g/cm3 or less, 5 to 12 parts by mass of ethylene-?-olefin copolymer (D) consisting of ethylene and ?-olefin having 3 to 12 carbon atoms, and 5 to 9 parts by mass of silicone compound (E) (with the total amount of (A), (B), (C), (D) and (E) being 100 parts by mass), and to an automotive glass run channel formed by the thermoplastic elastomer composition.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: August 17, 2021
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Tomohiro Yamaguchi, Masakazu Jitsukata, Akihiro Yamamoto, Youhei Houtani, Takahiro Yamada
  • COOLING PLATE AND BATTERY STRUCTURE
    Publication number: 20210249710
    Abstract: A cooling plate (1) including: a resin plate (2) in which a plurality of groove portions are formed; and a metal plate (3) provided over a surface of the resin plate (2) where the groove portions are formed, in which the resin plate (2) and the metal plate (3) are bonded to each other through an adhesive layer 4, and the groove portion of the resin plate (2) forms a flow path (8) for cooling water.
    Type: Application
    Filed: August 1, 2019
    Publication date: August 12, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Kazuki KIMURA, Shinya NAITOU, Mizue KURIYAGAWA, Tomoki TORII, Kyohei NOMOTO
  • (METH)ACRYLATE, MONOMER COMPOSITION FOR DENTAL MATERIAL, MOLDED BODY, COMPOSITION FOR DENTAL MATERIAL, DENTAL MATERIAL, AND METHOD OF MANUFACTURING (METH)ACRYLATE
    Publication number: 20210246239
    Abstract: A (meth)acrylate includes a reaction product of a thiol compound containing two or more thiol groups, and a (meth)acrylate compound containing two or more (meth)acryloyloxy groups.
    Type: Application
    Filed: August 20, 2019
    Publication date: August 12, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Naoyuki KAKINUMA, Eri KOIZUMI
  • Layered body
    Patent number: 11088313
    Abstract: A layered body includes: a polymer film (A), the polymer film (A) including an organic piezoelectric material having a weight average molecular weight of from 50,000 to 1,000,000, having a standardized molecular orientation MORc at a reference thickness of 50 ?m of from 1.0 to 15.0 as measured by a microwave transmission molecular orientation analyzer, having a degree of crystallinity of from 20% to 80% as measured by a DSC method, and having an internal haze of 50% or less with respect to visible light; and a peelable protective film (B) that contacts one main face of the polymer film (A). The maximum indentation depth h max on a face of the protective film (B) that contacts the polymer film (A) is from 53 nm to 100 nm as measured by a nanoindentation method.
    Type: Grant
    Filed: March 8, 2017
    Date of Patent: August 10, 2021
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Kazuhiro Tanimoto, Hiroyuki Sekino, Masaki Amano
  • COMPOSITE STRUCTURE AND HOUSING FOR ELECTRONIC DEVICE
    Publication number: 20210237322
    Abstract: A composite structure includes: a metal member; and a thermoplastic resin member bonded to the metal member, in which the metal member has a fine uneven structure at least on a metal surface to which the thermoplastic resin member is bonded, a hardness of the thermoplastic resin member measured by a type A durometer in accordance with JIS K6253 is in a range of equal to or more than A60 and equal to or less than A95, and an acid value of the thermoplastic resin member is equal to or more than 1 mgKOH/g and equal to or less than 100 mgKOH/g. The thermoplastic resin member preferably contains a urethane-based thermoplastic elastomer, an amide-based thermoplastic elastomer, and an acid-modified polyolefin.
    Type: Application
    Filed: August 7, 2019
    Publication date: August 5, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Takahiro TOMINAGA, Kazuki KIMURA
  • LAMINATED SHEET AND LAMINATE, AND METHOD FOR PRODUCING SAME
    Publication number: 20210237411
    Abstract: Disclosed are a laminated sheet comprising a first dye-containing layer, an intermediate layer and a second dye-containing layer laminated in this order, which is excellent in low temperature impact resistance and suitable for a laser tape winding method with high productivity, characterized in that the intermediate layer is composed of a stretched thermoplastic resin or a stretched thermoplastic resin composition, and each dye-containing layer is composed of a thermoplastic resin composition containing a dye which absorbs light having a wavelength of 300 nm or more and 3000 nm or less; and a laminate, and a method for producing them.
    Type: Application
    Filed: January 29, 2019
    Publication date: August 5, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventor: Takeharu ISAKI
  • Thermoplastic elastomer composition, use thereof, method for producing same, ethylene/?-olefin/unconjugated polyene copolymer and use thereof
    Patent number: 11078352
    Abstract: [Problem] The purpose of the invention is to provide: a thermoplastic elastomer composition capable of providing molded articles that are lightweight, have better oil resistance than those provided by conventional cross-linked thermoplastic elastomers, and have hardness and mechanical properties such as tensile strength and tensile elongation that are equal to or superior to those provided by conventional cross-linked thermoplastic elastomers; and an ethylene/?-olefin/unconjugated polyene copolymer having little compression set at low temperature as well as flexibility and an excellent balance of rubber elasticity at low temperature and tensile strength at normal temperature.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: August 3, 2021
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Kotaro Ichino, Tomohiro Yamaguchi, Yukio Aita, Yuji Noguchi
  • POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, MOLDED PRODUCT, OPTICAL MATERIAL, AND PLASTIC LENS AND METHOD FOR MANUFACTURING SAME
    Publication number: 20210230320
    Abstract: A polymerizable composition for an optical material includes: an allyl carbonate compound (A) including two or more allyloxycarbonyl groups at a terminal which is represented by General Formula (1); and a radical polymerization initiator (B). The radical polymerization initiator (B) includes at least one kind of radical polymerization initiator (B1) which is a peroxyester-based radical polymerization initiator, and a radical polymerization initiator (B2).
    Type: Application
    Filed: December 5, 2018
    Publication date: July 29, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Tatsuya OGAWA, Masayuki FURUYA
  • POLYMER COMPOSITION AND USE THEREOF
    Publication number: 20210230415
    Abstract: The present invention relates to a composition containing 20 to 60 parts by mass of a component derived from an ethylene-based copolymer rubber (A), 5 to 30 parts by mass of a component derived from a polypropylene resin (B), 4 to 14 parts by mass of a component derived from a styrene-based thermoplastic elastomer (C) and 5 to 70 parts by mass of a component derived from a softening agent (D) (with the total amount of the components (A), (B), (C) and (D) being 100 parts by mass), wherein a mass ratio of the component derived from the styrene-based thermoplastic elastomer (C) to the component derived from the softening agent (D) ((C)/(D)) is 0.01 to 1; a skin member of an automobile interior part, the skin member comprising the composition; and an automobile interior parts having the skin member.
    Type: Application
    Filed: September 25, 2018
    Publication date: July 29, 2021
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Nana TAKAYAMA, Hayato KURITA, Tomohiro YAMAGUCHI, Yusuke YODA
  • Method for producing chlorine by oxidation of hydrogen chloride
    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
  • Blocked isocyanate, coating composition, adhesive composition, and article
    Patent number: 11072678
    Abstract: The blocked isocyanate is a blocked isocyanate containing a latent isocyanate group, which is an isocyanate group blocked with a blocking agent, wherein the blocked isocyanate includes a first latent isocyanate group that is an isocyanate group blocked with a first blocking agent and a second latent isocyanate group that is an isocyanate group blocked with a second blocking agent; and the first blocking agent is represented by general formula (1) below, and has a higher catalysis activity that activates the isocyanate group than that of the second blocking agent. (where R1 to R3 represent a hydrocarbon group having 1 to 12 carbon atoms or a hydrogen atom, and at least one of R1 to R3 represents a hydrogen atom, and R1 and R3 may be bonded to each other to form a heterocycle.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: July 27, 2021
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Kazuyuki Fukuda, Jun Kamada, Takashi Uchida, Masakazu Masui, Shinji Tachibana, Hirokazu Mizuma, Kenichi Fujii
  • THERMOPLASTIC ELASTOMER COMPOSITION AND METHOD FOR PRODUCING THE SAME
    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
  • External wound-healing agent, and external wound-healing material
    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
  • Polymerizable composition based on allyl carbonate monomers, polymerized product obtainable from said composition and uses thereof
    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
  • SEMICONDUCTOR ELEMENT INTERMEDIATE, COMPOSITION FOR FORMING METAL-CONTAINING FILM, METHOD OF PRODUCING SEMICONDUCTOR ELEMENT INTERMEDIATE, AND METHOD OF PRODUCING SEMICONDUCTOR ELEMENT
    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
  • Pellicle film, pellicle frame, pellicle, method for producing same, original plate for light exposure, light exposure apparatus and method for manufacturing semiconductor device
    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