Patents Assigned to Mitsui
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Publication number: 20110318249Abstract: Disclosed is a porous metal oxide obtained by subjecting metal alkoxide and/or a partially hydrolyzed condensate of the metal alkoxide to a sol-gel reaction in the presence of terminally branched copolymer particles represented by the following general formula (1) and having a number average molecular weight of not more than 2.Type: ApplicationFiled: March 12, 2010Publication date: December 29, 2011Applicant: MITSUI CHEMICALS, INC.Inventors: Norio Nakayama, Toshihiko Takaki, Haruhiko Fukumoto, Kaori Matoishi, Shiro Nakatsuka, Naoshi Nagai, Eiichi Takahashi, Yukiko Enomoto
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Publication number: 20110318600Abstract: A porous metal foil of the present invention comprises a two-dimensional network structure composed of metal fibers. This porous metal foil has superior properties and can be obtained in a highly productive and cost effective manner.Type: ApplicationFiled: June 25, 2010Publication date: December 29, 2011Applicant: Mitsui Mining & Smelting Co., Ltd.Inventors: Tetsuhiro Matsunaga, Hajime Watanabe, Joe Nishikawa, Tetsuro Sato
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Publication number: 20110319629Abstract: The present invention relates to titanium catalysts for synthesis reactions produced by bringing a reaction mixture comprising a titanium alkoxide and a ligand in contact with water, wherein the ligand is represented by the general formula (e): wherein R1, R2, R3, and R4 are independently a hydrogen atom, an alkyl group, or the like, and (A) represents a group with two or more carbon atoms. The titanium catalysts may be isolated in solid form and may be stored. The invention further relates to a process for cyanation of imines, wherein the process comprises reacting an imine with a cyanating agent in the presence of the titanium catalyst.Type: ApplicationFiled: February 11, 2010Publication date: December 29, 2011Applicants: Agency for Science, Technology and Research, Mitsui Chemicals Inc.Inventors: Abdul Majeed Seayad, Balamurugam Ramalingam, Christina Chai, Takushi Nagata, Kazuhiko Yoshinaga, Manabu Wadamoto
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Publication number: 20110309266Abstract: Disclosed herein is a fluorescence detection method. The fluorescence detection method includes the steps of: irradiating a measurement object with laser light modulated at a predetermined frequency; receiving fluorescence emitted by the measurement object and outputting two or more pulsed fluorescent signals; setting reference timing in units of period corresponding to the frequency; acquiring a generation time to output of each of the pulsed fluorescent signals based on the reference timing; generating a cumulative fluorescent signal indicating the relationship between a generation frequency of the pulsed fluorescent signal and the generation time; determining, by using a signal corresponding to modulation of the laser light as a reference signal, a phase difference between the reference signal and the cumulative fluorescent signal; and determining, by using the phase difference, a fluorescence relaxation time of the fluorescence emitted by the measurement object.Type: ApplicationFiled: February 4, 2010Publication date: December 22, 2011Applicant: MITSUI ENGINEERING & SHIPBUILDING CO., LTDInventor: Hironori Hayashi
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Publication number: 20110313725Abstract: Disclosed herein is a fluorescence detecting device intended to improve the measurement accuracy of a fluorescence relaxation time.Type: ApplicationFiled: January 25, 2010Publication date: December 22, 2011Applicant: MITSUI ENGINEERING & SHIPBUILDING CO., LTDInventor: Hironori Hayashi
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Publication number: 20110309349Abstract: The present invention relates to an anode structure for use in a top-emission type organic EL device which comprises a laminated structure comprising an anode layer made of at least one selected from the group consisting of aluminum, aluminum alloys, silver and silver alloys; and a buffer layer directly provided on the anode layer and made of an electrically conductive amorphous carbon having a hydrogen concentration of 15 at. % or less. According to the present invention, there is provided an anode structure which is superior in alkali resistance and can lengthen lifetime of an organic EL device as well as can ensure a high work function suitable for an anode for a high-luminance, high-power-efficient organic EL device.Type: ApplicationFiled: July 9, 2010Publication date: December 22, 2011Applicant: Mitsui Mining & Smelting Co., Ltd.Inventors: Yoshinori Matsuura, Nobuyuki Kawai, Takashi Kubota
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Publication number: 20110305836Abstract: An atomic layer deposition apparatus, which forms a thin film on a substrate, includes a first container that defines a first inner space and includes a substrate carrying-in and carrying-out port and a gas introduction port in different positions, the substrate being carried in and out through the substrate carrying-in and carrying-out port, gas being introduced through the gas introduction port to form the thin film on the substrate, a second container that is provided in the first container to define a second inner space separated from the first inner space, the second container including a first opening, a first moving mechanism that moves the second container in a predetermined direction, and a controller that controls the first moving mechanism such that the second container is moved to a first position where the substrate carrying-in and carrying-out port and the first opening are located opposite each other when the substrate is carried in and out, the controller controlling the first moving mechanismType: ApplicationFiled: March 3, 2010Publication date: December 15, 2011Applicant: MITSUI ENGINEERING & SHIPBUILDING CO., LTD.Inventors: Kazutoshi Murata, Yasunari Mori
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Publication number: 20110303147Abstract: An atomic layer deposition apparatus for forming a thin film on a substrate, including a first container that defines a first inner space, a second container provided inside the first container to define a second inner space, the second container being canister-shaped and including a first opening at one end thereof, a source gas that forms the thin film on the substrate flowing to the second inner space through the first opening, and a pressing member including a gas supply port for supplying the source gas to the second inner space through the first opening, the pressing member being configured to press the second container in a longitudinal direction of the second container so that the second inner space be separated from the first inner space.Type: ApplicationFiled: February 15, 2010Publication date: December 15, 2011Applicant: MITSUI ENGINEERING & SHIPBUILDING CO., LTD.Inventors: Hiroyuki Tachibana, Kazutoshi Murata, Naomasa Miyatake, Yasunari Mori
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Publication number: 20110301313Abstract: Provided is an imprint product, which is for transcribing a fine pattern of a mold surface and which contains a fluorine-containing cyclic olefin polymer containing repeating unit represented by formula (1) and having a fluorine atom content rate of 40% to 75% by mass.Type: ApplicationFiled: February 25, 2010Publication date: December 8, 2011Applicant: Mitsui Chemicals, Inc.Inventors: Tadahiro Sunaga, Takashi Oda, Hitoshi Onishi
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Publication number: 20110297230Abstract: Provided is a resin composition for a solar cell package and a resin composition for a wet solar cell package which are excellent in transparency, moisture resistance, weather resistance and chemical resistance and are suitable as a material of a package for a solar cell, and a package for a wet solar cell and a transparent substrate for a wet solar cell which are obtained by molding the resin composition.Type: ApplicationFiled: August 12, 2011Publication date: December 8, 2011Applicant: Mitsui Chemicals, Inc.Inventors: Kazuyoshi Kaneko, Hiroyasu Yamaoka
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Publication number: 20110301022Abstract: There is provided by the present invention a process for preparing a copper-based catalyst having good catalytic activity, markedly excellent durability and good reproducibility. The process for preparing a copper-based catalyst of the invention is a process for preparing a catalyst composed of metal oxides containing copper oxide as an essential component and is characterized by comprising the following steps: (1) a step of bringing an acidic metal salt solution containing copper and a precipitant solution into contact with each other to obtain a slurry solution containing a precipitate of a catalyst precursor, and (2) a step of continuously bringing the slurry solution and a wash liquid into contact with each other to wash the precipitate, with substantially keeping the suspended state.Type: ApplicationFiled: February 15, 2010Publication date: December 8, 2011Applicant: MITSUI CHEMICALS, INC.Inventors: Masami Murakami, Ken Maeda, Yuya Goto
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Publication number: 20110301278Abstract: A crosslinkable rubber composition includes, as essential components: (A) an ethylene-?-olefin-nonconjugated polyene random copolymer rubber in which the nonconjugated polyene has a terminal vinyl group-containing norbornene compound represented by the following general formula (1) or (II), wherein n is an integer of 0 to 10, R1 is H or an alkyl group, and R2 is H or an alkyl group, wherein R3 is H or an alkyl group, and which has a viscosity of not less than 10 Pa·s and less than 1,000 Pa·s at 25° C. under a shear rate of 10 s?1; (B) an organopolysiloxane which has three repeating units of siloxane represented by the following formula and which has three Si-bonded hydrogen atoms per molecule, wherein R4 is a monovalent hydrocarbon group; (C) a reinforcing filler; (D) a curing catalyst; and (E) a curing reaction retarder.Type: ApplicationFiled: June 1, 2011Publication date: December 8, 2011Applicants: SHIN-ETSU CHEMICAL CO., LTD., MITSUI CHEMICALS, INC.Inventors: Akira SANNOMIYA, Kenji IIDA, Noriyuki MEGURIYA, Atsuhito KASHIMA
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Publication number: 20110294016Abstract: [Object] To provide a polypropylene resin composition for use in the formation of a microporous membrane having excellent heat resistance and low thermal shrinkage ratio. [Solution] A polypropylene resin composition for use in the formation of a microporous membrane according to the present invention comprises as an essential component a propylene homopolymer (A) that satisfies the following requirements (1) to (4) and (7): (1) the intrinsic viscosity [?] is 1 dl/g or more and less than 7 dl/g; (2) the mesopentad fraction ranges from 94.0% to 99.5%; (3) the integral elution volume during heating to 100° C. is 10% or less; (4) the melting point ranges from 153° C. to 167° C.; and (7) in an elution temperature-elution volume curve, the maximum peak has a peak top temperature in the range of 105° C. to 130° C. and a half-width of 7.0° C. or less.Type: ApplicationFiled: January 6, 2010Publication date: December 1, 2011Applicants: PRIME POLYMER CO., LTD., MITSUI CHEMICALS, INC.Inventors: Satoshi Tamura, Keita Itakura, Ryoichi Tsunori, Satoshi Hashizume
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Publication number: 20110293854Abstract: An atomic layer growing apparatus introduces an organic metal gas containing hydrogen to a deposition vessel to cause an organic metal component to be adsorbed on a substrate. Then, the apparatus introduces an oxidizing gas or a nitriding gas to the deposition vessel to generate plasma, thereby oxidizing or nitriding the organic metal component deposited on the substrate. When the plasma is generated, the apparatus detects emission intensity of a predetermined wavelength of light emitted on the substrate through an observation window provided in the deposition vessel. When the detected emission intensity becomes a predetermined value or less, the apparatus stops the generation of the plasma.Type: ApplicationFiled: January 28, 2010Publication date: December 1, 2011Applicant: MITSUI ENGINEERING & SHIPBUILDING CO., LTDInventor: Kazuki Takizawa
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Publication number: 20110293853Abstract: A thin film forming apparatus controls pressures of a first internal space in a deposition vessel and a second internal space provided in the first internal space according to determined pressure conditions, respectively. The apparatus causes a source gas to flow onto a substrate in the second internal space and supplies a high-frequency power to a plasma source provided in the first internal space according to the pressure conditions, thereby generating plasma in the second internal space to form a thin film on the substrate.Type: ApplicationFiled: January 28, 2010Publication date: December 1, 2011Applicant: MITSUI ENGINEERING & SHIPBUILDING CO., LTDInventors: Kazuki Takizawa, Yasunari Mori, Kazutoshi Murata
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Patent number: 8067502Abstract: The present invention provides a thermoplastic resin composition that gives a solar cell sealing sheet having, even without being crosslinked, good mechanical strength, solar cell sealability, transparency, and weatherability. The thermoplastic resin composition of the present invention comprises 1 to 95% by weight of a propylene-based polymer (A) and 5 to 99% by weight of a copolymer (B) with at least one ?-olefin having 2 to 20 carbon atoms other than propylene, wherein (A) satisfies the following (i) and (ii), and (B) has a melting point below 80° C. or does not show a melting point as measured by a differential scanning calorimeter (DSC). (i) Melting point measured by a differential scanning calorimeter (DSC) method is in the range of 80 to 135° C. (ii) Endotherm attributable to crystal melting is not observed at 140° C. or more in the endothermic curve measured by a differential scanning calorimeter (DSC) method.Type: GrantFiled: December 21, 2010Date of Patent: November 29, 2011Assignee: Mitsui Chemicals, Inc.Inventors: Hiroshi Hoya, Kiminori Noda
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Patent number: 8067320Abstract: There is provided by the present invention a spunbonded nonwoven fabric which is formed from fibers comprising a propylene-based polymer and has MFR of 65 to 150 g/10 min and a fineness of 0.01 to 1.5 deniers, wherein the basis weight is in the range of 5 to 40 g/m2 and the embossed area ratio is in the range of 6.5 to 25%.Type: GrantFiled: January 29, 2007Date of Patent: November 29, 2011Assignee: Mitsui Chemicals, Inc.Inventor: Takashi Hisamoto
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Patent number: 8065837Abstract: An automotive door comprises an outer metal panel and an inner metal panel which are coupled with each other to constitute a door base construction. The door base construction has therein a clearance that is defined between the outer and inner metal panels. A module base is incorporated with the inner metal panel and has a swelled portion that is projected into the clearance. Due to provision of module base having such swelled portion, rigidity of the door is increased.Type: GrantFiled: July 20, 2007Date of Patent: November 29, 2011Assignee: Mitsui Mining & Smelting Co., Ltd.Inventor: Yasunori Nakajima
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Patent number: 8067638Abstract: The present invention is to provide a compound represented by the general formula (1) exhibiting a high insecticidal effect and an insecticide comprising the compound as an active ingredient. The compound represented by the general formula (1) and an insecticide comprising the compound as an active ingredient, wherein, in the formula, A1, A2, A3 and A4 each represent a carbon atom or the like; R1 and R2 each represent a hydrogen atom or the like; G1 and G2 represent an oxygen atom or the like; Xs each represent a hydrogen atom, a halogen atom or the like; n represents an integer of 0 to 4; Q1 represents a substituted phenyl group, a substituted heterocyclic group or the like; Q2 represents a substituted phenyl group, a substituted heterocyclic group or the like.Type: GrantFiled: June 20, 2006Date of Patent: November 29, 2011Assignee: Mitsui Chemicals, Inc.Inventors: Akiyoshi Kai, Takeo Wakita, Hiroyuki Katsuta, Kei Yoshida, Hidetaka Tsukada, Yusuke Takahashi, Nobuyuki Kawahara, Michikazu Nomura, Hidenori Daido
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Patent number: 8067499Abstract: The present invention provides a thermoplastic resin composition that gives a solar cell sealing sheet having, even without being crosslinked, good mechanical strength, solar cell sealability, transparency, and weatherability. The thermoplastic resin composition of the present invention comprises 1 to 95% by weight of a propylene-based polymer (A) and 5 to 99% by weight of a copolymer (B) with at least one •-olefin having 2 to 20 carbon atoms other than propylene, wherein (A) satisfies the following (i) and (ii), and (B) has a melting point below 80° C. or does not show a melting point as measured by a differential scanning calorimeter (DSC). (i) Melting point measured by a differential scanning calorimeter (DSC) method is in the range of 80 to 135° C. (ii) Endotherm attributable to crystal melting is not observed at 140° C. or more in the endothermic curve measured by a differential scanning calorimeter (DSC) method.Type: GrantFiled: April 12, 2007Date of Patent: November 29, 2011Assignee: Mitsui Chemicals, Inc.Inventors: Hiroshi Hoya, Kiminori Noda