Patents Assigned to Mitsui
  • Patent number: 9109065
    Abstract: Objects of the invention are to obtain ethylene copolymers which have excellent rubber elasticity even without being crosslinked and maintain sufficient shaping processability even when filled with significantly large amounts of additives, and to provide methods for producing with good productivity films or sheets having flexibility and high stretchability. The invention is directed to an ethylene copolymer (X) including structural units derived from a component [A], a component [B] and a component [C] which are ethylene [A], an ?-olefin of 3 to 20 carbon atoms [B] and a polyene and/or a cyclic olefin [C]. In the ethylene copolymer, (1) the content of structural units derived from the ethylene [A] is in the range of 50 to 90 mol % in 100 mol % of all the structural units in the copolymer (X); (2) the content of structural units derived from at least one polyene and/or the cyclic olefin [C] is in the range of 1.0 to 5.
    Type: Grant
    Filed: October 12, 2012
    Date of Patent: August 18, 2015
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Hiroki Ebata, Yoshiharu Kikuchi, Yuji Ishii, Yoshihisa Matsuo
  • Patent number: 9103146
    Abstract: In a vehicle door hinge, a moving hinge member is fixed to a mounting surface of a door, and a fixed hinge member is fixed to a mounting surface of a vehicle body. The moving hinge member is pivotally mounted to the fixed hinge member via a hinge shaft. The fixed hinge member has a deformation-promoting portion which meets the mounting surface of the vehicle body at an intersection. An extension line extends from a facing side of the fixed hinge member facing the mounting surface of the door. First and second tangential lines which contact an outer circumference of the hinge shaft extend perpendicular the mounting surface of the vehicle body. The intersection is positioned between the extension line and the second tangential line remote from the extension line compared with the first tangential line. The facing side is formed at right angles or approximate right angles with respect to the mounting surface of the vehicle body, and the fixed hinge member is unfolded to a T-shape.
    Type: Grant
    Filed: July 15, 2014
    Date of Patent: August 11, 2015
    Assignee: MITSUI KINZOKU ACT CORPORATION
    Inventor: Hiroshi Morinaga
  • Patent number: 9101135
    Abstract: An object of the present invention is to provide insecticides having high effectiveness.
    Type: Grant
    Filed: June 24, 2014
    Date of Patent: August 11, 2015
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Kei Yoshida, Takeo Wakita, Hiroyuki Katsuta, Akiyoshi Kai, Yutaka Chiba, Kiyoshi Takahashi, Hiroko Kato, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido, Junji Maki, Shinichi Banba, Atsuko Kawahara
  • Publication number: 20150218301
    Abstract: The present invention provides a polyester polyol, preferably a plant-derived polyester polyol, suitable for a composition for polyurethane foam that contributes to the reduction of load on the environment and has a good balance of high resilience, moderate hardness, and high durability as a cushioning material for vehicle seat cushions. A polyester polyol having a hydroxyl value in the range of 15 to 100 mgKOH/g according to the present invention is produced by a condensation of raw materials comprising at least one selected from the group consisting of fatty acids having a hydroxy group and fatty acid esters having a hydroxy group with a polyhydric alcohol having an average number of functional groups of more than three but not more than eight. The raw materials contain 90% to 100% by mass of a fatty acid having a hydroxy group and a fatty acid ester having a hydroxy group in total.
    Type: Application
    Filed: April 13, 2015
    Publication date: August 6, 2015
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Tamotsu KUNIHIRO, Atsushi Miyata, Tomoki Tsutsui, Shinsuke Matsumoto, Kanae Morishita
  • Publication number: 20150218607
    Abstract: Disclosed is an acetyl-CoA-producing microorganism, which is obtained by imparting malate thiokinase and malyl-CoA lyase enzymatic activities to a microorganism having none of the following (a), (b), (c) or (d), without imparting any of (a), (b), (c) or (d), or, even when one or more of (a), (b), (c) or (d) are imparted, not allowing the functions thereof to be exerted: (a) a carbon dioxide fixation cycle having an enzymatic reaction from malonyl-CoA to malonate semialdehyde or 3-hydroxypropionate, (b) a carbon dioxide fixation cycle having an enzymatic reaction from acetyl-CoA and CO2 to pyruvate, (c) a carbon dioxide fixation cycle having an enzymatic reaction from crotonyl-CoA and CO2 to ethylmalonyl-CoA or glutaconyl-CoA or (d) a carbon dioxide fixation cycle having an enzymatic reaction from CO2 to formate.
    Type: Application
    Filed: January 23, 2014
    Publication date: August 6, 2015
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Anjali Madhavan, Ryota Fujii, Tomonori Hidesaki, Su Sun Chong
  • Patent number: 9095151
    Abstract: A method of making tuna salad with improved storage and organoleptic properties by retorting precooked tuna to an internal temperature of at least 100° C. for at least one minute, cooling the retorted tuna and combining the retorted with other appropriate ingredients for making tuna salad while maintaining the tuna and other ingredients at a temperature of ?1° C. to 4.4° C.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: August 4, 2015
    Assignee: MITSUI FOODS, INC.
    Inventor: Frank Simon
  • Patent number: 9096026
    Abstract: A first method is provided that comprises the steps of: measuring a first surface disposed on a first substrate, measuring a second surface disposed on a second substrate, calculating a variable gap between the first surface and the second surface, depositing a variable amount of adhesive on the first surface of the first substrate based at least in part on the calculation of the variable gap, and placing the second substrate over the first substrate, wherein the adhesive is disposed between the first surface of the first substrate and the second surface of the second substrate.
    Type: Grant
    Filed: April 12, 2012
    Date of Patent: August 4, 2015
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Robert S. Hall, David Boyd, Anthony Van Heugten
  • Patent number: 9096746
    Abstract: There are provided a polyolefin resin composition having excellent mechanical properties and thermal resistance; a film formed of the polyolefin resin composition, which has excellent mechanical properties and thermal resistance and which is less likely to suffer from fisheyes; a microporous membrane having excellent permeability and shutdown properties in addition to the above-mentioned physical properties; and applications thereof. Such objects are accomplished by a polyolefin resin composition containing an ultra-high molecular weight ethylene polymer (A), a 4-methyl-1-pentene polymer or 3-methyl-1-pentene polymer (B), and a polymer of an olefin having 2 to 12 carbon atoms (C) at an intended ratio.
    Type: Grant
    Filed: August 29, 2012
    Date of Patent: August 4, 2015
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Nobuhisa Mikawa, Motoyasu Yasui, Akiyoshi Taguchi, Kazuto Sugiyama, Yasuhiro Kai, Kenji Sugimura
  • Patent number: 9096842
    Abstract: The present invention provides an isopropyl alcohol-producing Escherichia coli that includes at least a sucrose hydrolase gene that belongs to a sucrose non-PTS gene group, and an imparted or enhanced isopropyl alcohol production system, and an isopropyl alcohol production method of producing isopropyl alcohol from a sucrose-containing plant-derived raw material using the isopropyl alcohol-producing Escherichia coli.
    Type: Grant
    Filed: September 13, 2010
    Date of Patent: August 4, 2015
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Takashi Morishige, Hitoshi Takahashi, Nozomi Takebayashi, Mitsufumi Wada
  • Patent number: 9096720
    Abstract: Disclosed are a method for producing a polyaspartic acid precursor polymer by polymerization using at least one kind selected from a product obtained from maleic anhydride and ammonia and, maleamic acid as a monomer, wherein at least part of carboxyl groups in the monomers are a tertiary amine salt; and an industrially inexpensive and simple method for producing a polyaspartic acid salt by treating the polyaspartic acid precursor polymer obtained by this method with a basic aqueous solution.
    Type: Grant
    Filed: February 10, 2011
    Date of Patent: August 4, 2015
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Kouki Fukumura, Hironori Kuboi, Keiichi Fukuda
  • Patent number: 9096874
    Abstract: Provided is a method for producing lactic acid, which includes: obtaining D-lactic acid or L-lactic acid by carrying out lactic acid fermentation using a lactic acid-producing microorganism under a pressurized condition that exceeds normal pressure and is capable of maintaining lactic acid production activity of the lactic acid-producing microorganism.
    Type: Grant
    Filed: July 28, 2010
    Date of Patent: August 4, 2015
    Assignee: MITSUI CHEMICALS, INC.
    Inventor: Hiroko Shibamoto
  • Publication number: 20150212404
    Abstract: The purpose of the present invention is to provide a pellicle which has, on the inner surface of the pellicle frame, a pressure-sensitive adhesive layer that has holding performance capable of satisfactorily adhering suspended substances including dust thereto and that has excellent resistance to short-wavelength light. This pellicle comprises a pellicle frame, a pellicle film stretched over the pellicle frame, and a pressure-sensitive adhesive layer disposed inside the pellicle frame, wherein the pressure-sensitive adhesive layer comprises a copolymer having structural units represented by formula (1) and structural units represented by formula (2), the amount of the copolymer being 60 mass % or more of the pressure-sensitive adhesive layer.
    Type: Application
    Filed: July 31, 2013
    Publication date: July 30, 2015
    Applicant: Mitsui Chemicals, Inc.
    Inventors: Masahiro Kondou, Takamasa Tsumoto
  • Publication number: 20150209760
    Abstract: Provided is an exhaust-gas-purification catalyst carrier that contains a ceria-zirconia complex oxide having a pyrochlore phase and a novel exhaust-gas-purification catalyst carrier that exhibit excellent OSC performance at any temperature region of a low temperature (around 400° C.) and a high temperature (around 800° C.). Proposed is the exhaust-gas-purification catalyst carrier containing a ceria-zirconia complex oxide which has a pyrochlore phase and is 7.0 m2/g or more in specific surface area and in the range of 100 ? to 700 ? in crystallite size.
    Type: Application
    Filed: August 22, 2013
    Publication date: July 30, 2015
    Applicant: Mitsui Mining & Smelting Co., Ltd.
    Inventors: Takahito Asanuma, Yasuhide Yamaguchi, Yunosuke Nakahara
  • Publication number: 20150210038
    Abstract: An object of the invention is to obtain nonwoven fabric laminates which may be hot embossed to maintain high wear resistance (fuzz resistance) without any decrease in waterproofness (barrier properties) and which have excellent tensile strength and flexibility. The invention provides a nonwoven fabric laminate including a meltblown nonwoven fabric (A) and a spunbond nonwoven fabric stacked on at least one surface of the meltblown nonwoven fabric, the meltblown nonwoven fabric including a fiber of an ethylene polymer resin composition containing an ethylene polymer (a) and an ethylene polymer wax (b) having a weight average molecular weight of less than 6,000 and a softening point exceeding 110° C., the spunbond nonwoven fabric including a fiber formed form an ethylene polymer (y), or from an ethylene polymer (y) and a polyester polymer (x).
    Type: Application
    Filed: August 22, 2013
    Publication date: July 30, 2015
    Applicant: MITSUI CHEMICALS, INC.
    Inventors: Taro Ichikawa, Kuniaki Kawabe, Kozo Iiba, Takeshi Tsuda
  • Patent number: 9090747
    Abstract: An object of the invention is to provide molded urethane foam pads and vehicle seats that can contribute to the reduction of environmental load and have appropriate impact resilience and hardness and excellent durability with good balance, and also have high comfort.
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: July 28, 2015
    Assignees: MITSUI CHEMICALS, INC., TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventors: Kazuto Usaka, Koichi Sano, Hideaki Otsuka, Hiroyuki Utsumi, Takashi Inoh, Yoshiyuki Murata, Tsuguyoshi Sakai
  • Patent number: 9091005
    Abstract: A nonwoven web is provided. The nonwoven web contains a side-by-side composite fiber having crimps. The composite fiber contains first and second propylene polymers. The nonwoven web contains a bonded portion that contains a bonding pattern containing zigzag unit patterns. The zigzag unit patterns are continuous and substantially parallel with a first direction and are disposed in a second direction at predetermined intervals. A triangle formed by adjacent three contact points of a first diagonal line and a second diagonal line of the unit pattern contains a part of the unit pattern that is adjacent to the triangle in the second direction.
    Type: Grant
    Filed: February 23, 2007
    Date of Patent: July 28, 2015
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Kazuhiko Masuda, Hisashi Morimoto, Thomas Alexander Horn, Mark James Kline
  • Patent number: 9089133
    Abstract: Aniline derivatives represented by formula (8) and formula (9): The aniline derivatives can be used as insecticides.
    Type: Grant
    Filed: March 13, 2012
    Date of Patent: July 28, 2015
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Kei Yoshida, Takeo Wakita, Hiroyuki Katsuta, Akiyoshi Kai, Yutaka Chiba, Kiyoshi Takahashi, Hiroko Kato, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido, Junji Maki, Shinichi Banba, Atsuko Kawahara
  • Patent number: 9086531
    Abstract: The plastic polarized lens (10) of the present invention contains a polarized film (12) and layers (resin layers) (14a and 14b) comprising a thiourethane-based resin stacked over both surfaces of the polarized film (12), and the polarized film contains an organic coloring compound represented by the following general formula (1).
    Type: Grant
    Filed: August 10, 2011
    Date of Patent: July 21, 2015
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Akinori Ryu, Seiichi Kobayashi, Hiroyuki Kamio, Yoshiharu Kobayashi, Mitsuru Sakai, Yoshimitsu Aiiso
  • Patent number: 9084420
    Abstract: A pest control agent containing a compound represented by the following Formula (1), wherein A represents a carbon atom, a nitrogen atom, or the like, K represents a non-metal atom group necessary for forming a cyclic linking group derived from a 5- or 6-membered aromatic ring, in combination with A and two carbon atoms to which A bonds, X represents a hydrogen atom, a halogen atom, or the like, n represents an integer of from 0 to 4, T represents —C(=G1)-Q1 (wherein G1 and G2 represent an oxygen atom or the like, Q1 represents a phenyl group which may have a substituent, a heterocyclic group which may have a substituent, or the like), or the like, Q2 represents a phenyl group or the like, G3 represents an oxygen atom or the like, and R1 and R2 each independently represent a hydrogen atom, a C1-C6 alkyl group, or a group represented by -L-D, or the like (provided that at least either R1 or R2 represents a group represented by -L-D); as an active ingredient exhibits an excellent effect.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: July 21, 2015
    Assignee: Mitsui Chemicals Agro, Inc.
    Inventors: Yumi Kobayashi, Hiroyuki Katsuta, Michikazu Nomura, Hidetaka Tsukada, Atsushi Hirabayashi, Hidenori Daido, Yusuke Takahashi, Shinichi Banba
  • Patent number: 9079827
    Abstract: The invention provides a method for producing an aromatic amide carboxylic acid derivative represented by the following Formula (2), including a step of reacting an aromatic amide halide derivative represented by the following Formula (1) with carbon monoxide. In the following Formulae (1) and (2), R1 represents a hydrogen atom or an alkyl group having 1 to 6 carbon atoms; X1 represents a fluorine atom or a cyano group; X2 represents a halogen atom; and n represents an integer of from 0 to 3.
    Type: Grant
    Filed: January 23, 2012
    Date of Patent: July 14, 2015
    Assignee: Mitsui Chemicals Agro, Inc.
    Inventors: Kazuki Kitajima, Kenji Kodaka, Hiroyuki Katsuta, Kunio Okumura