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公开(公告)号：JP2005002131A
公开(公告)日：2005-01-06
申请号：JP2004236644
申请日：2004-08-16
Applicant: Daiso Co Ltd , ダイソー株式会社
Inventor： HIRATA MAKOTO , MIKAMI MASAFUMI , FURUKAWA YOSHIRO
IPC: C07D317/22 , C07B61/00 , C07C43/164 , C07F7/18
CPC classification number: Y02P20/55
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a butanetriol useful as a medicinal intermediate for an antidiabetic remedy acting as a protein kinase C inhibitor and to provide the new intermediate.
SOLUTION: A compound represented by formula (4) and an optical isomer thereof are provided. In formula (4), R
1 and R
2 , which are different from each other, are each an alcohol protective group selected from the group consisting of a silyl ether protective group, a phenyl-substituted methyl protective group, and an acetal protective group and is a group which allows only R
2 to leave when the protective group is removed.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 待解决的问题：提供一种制备用作用作蛋白激酶C抑制剂的抗糖尿病药物的药物中间体的丁三醇的方法，并提供新的中间体。 解决方案：提供由式（4）表示的化合物及其旋光异构体。 在式（4）中，彼此不同的R
1 和R 2 分别是选自甲硅烷基醚保护基 ，苯基取代的甲基保护基和缩醛保护基，并且是当除去保护基时仅允许R 2 离开的基团。 版权所有（C）2005，JPO＆NCIPI -
公开(公告)号：JP2004353064A
公开(公告)日：2004-12-16
申请号：JP2003154996
申请日：2003-05-30
Applicant: Asahi Glass Co Ltd , Asahi Kasei Chemicals Corp , Chlorine Eng Corp Ltd , Daiso Co Ltd , Kaneka Corp , Mitsui Chemicals Inc , Toagosei Co Ltd , Tokuyama Corp , Tosoh Corp , クロリンエンジニアズ株式会社 , ダイソー株式会社 , 三井化学株式会社 , 旭化成ケミカルズ株式会社 , 旭硝子株式会社 , 東ソー株式会社 , 東亞合成株式会社 , 株式会社カネカ , 株式会社トクヤマ
Inventor： OSAKABE TSUGIKATSU , HAMAMORI MITSUHARU , AIKAWA HIROAKI , SAIKI KOJI , NONOMURA KENJI , OKADA NAOYA , ICHISE OSAMU , KATAYAMA SHINJI , ASAUMI KIYOTO
Abstract: PROBLEM TO BE SOLVED: To provide a method for sealing gas diffusion electrodes by which high liquid leakage preventing property and low electric resistance in a jointed part can be provided and the jointed part can also be utilized as an effective electrode area.
SOLUTION: In the method for sealing the gas diffusion electrodes, when joining the gas diffusion electrodes to which conductive current collectors are attached respectively, the current collectors are exposed on the respective outer peripheries of the gas diffusion electrodes. A sealing material containing carbon black and polytetrafluoroethylene is applied to the joining part including the respective exposed parts of the current collectors, and the sealing material is heat-treated to carry out joining.
COPYRIGHT: (C)2005,JPO&NCIPI-
113.发明专利
公开(公告)号：JP2004346055A
公开(公告)日：2004-12-09
申请号：JP2003176986
申请日：2003-06-20
Applicant: Daiso Co Ltd , ダイソー株式会社
Inventor： KITAMURA TORU
IPC: C07C273/18 , C07C275/20 , C08K5/21 , C08L101/14
Abstract: PROBLEM TO BE SOLVED: To provide a new method for producing an allylurea, an allylurea-based cross-linking agent and a highly water-absorbing resin.
SOLUTION: This new method for producing the allyurea is characterized by performing the reaction of an allyamine with urea at a temperature higher than the melting point of urea. Also, it is characterized by performing the reaction under a normal pressure. Further, it is characterized by performing the reaction under a refluxing system and removing ammonia as a by-product to the outside of the system. The cross-linking agent consisting substantially of the allylurea and used for the highly water-absorbing resin, and the highly water-absorbing resin cross-linked by using the allylurea as the cross-linking agent are also provided.
COPYRIGHT: (C)2005,JPO&NCIPI-
公开(公告)号：JP2004323608A
公开(公告)日：2004-11-18
申请号：JP2003117860
申请日：2003-04-23
Applicant: Daiso Co Ltd , ダイソー株式会社
Inventor： SHIYOUJI SHIGERU , HAMURA YASUSHI , FUNAYAMA TOSHIYUKI , OTAKA TOYOJI
IPC: C08J3/24 , C08G65/04 , C08L71/02 , C08L101/00 , C08L101/14
Abstract: PROBLEM TO BE SOLVED: To obtain a new water-swellable thermoplastic elastomer composition not requiring a complicated molding and processing process which a water-swellable vulcanized rubber material using a conventional oxirane copolymer needs and to provide a method for producing the same.
SOLUTION: The water-swellable thermoplastic elastomer composition comprises (a) 100 parts wt. of an oxirane copolymer which is composed of 70-99 mol% of an ethylene oxide unit, 1-30 mol% of an oxirane monomer unit except ethylene oxide, copolymerizable with ethylene oxide and at least 1 mol% of a crosslinkable oxirane monomer unit and (b) 15-100 parts wt. of a polyester resin in which a crosslinked oxirane copolymer is substantially uniformly dispersed in the thermoplastic resin. The composition is produced by sufficiently preblending the component (a) with the component (b) in a kneader, mixing the blend with a crosslinking agent to crosslink the component (a) and crosslinking the oxirane copolymer while kneading.
COPYRIGHT: (C)2005,JPO&NCIPI-
115.发明专利
公开(公告)号：JP2004300510A
公开(公告)日：2004-10-28
申请号：JP2003094535
申请日：2003-03-31
Applicant: Asahi Glass Co Ltd , Asahi Kasei Chemicals Corp , Chlorine Eng Corp Ltd , Daiso Co Ltd , Kanegafuchi Chem Ind Co Ltd , Mitsui Chemicals Inc , Permelec Electrode Ltd , Toagosei Co Ltd , Tokuyama Corp , Tosoh Corp , クロリンエンジニアズ株式会社 , ダイソー株式会社 , ペルメレック電極株式会社 , 三井化学株式会社 , 旭化成ケミカルズ株式会社 , 旭硝子株式会社 , 東ソー株式会社 , 東亞合成株式会社 , 株式会社トクヤマ , 鐘淵化学工業株式会社
Inventor： NONOMURA KENJI , SAIKI KOJI , AIKAWA HIROAKI , OSAKABE TSUGIKATSU
IPC: C25B15/00
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of a cathode gas chamber while an electrolytic cell is out of operation and maintain a high electrolytic performance of the two-chambered alkali chloride electrolytic cell which is equipped with a gas diffusion cathode and is used for preparing chlorine and caustic alkali through electrolysis of an aqueous alkali chloride solution.
SOLUTION: When stopping the operation of the alkali chloride electrolytic cell 1 equipped with the gas diffusion cathode 8, the supply of an oxygen-containing gas to the cathode gas chamber 4 is stopped, and the oxygen-containing gas atmosphere in the cathode gas chamber is substantially replaced by an aqueous caustic alkali solution.
COPYRIGHT: (C)2005,JPO&NCIPI-
Patent Agency Ranking
公开(公告)号：JP2004270004A
公开(公告)日：2004-09-30
申请号：JP2003065272
申请日：2003-03-11
Applicant: Daiso Co Ltd , Nippon Steel Corp , Showa Entetsu:Kk , ダイソー株式会社 , 新日本製鐵株式会社 , 株式会社昭和鉛鉄
Inventor： TAKAYASU AKIRA , MARUHASHI TOSHIHIRO , SHIMIZU HIROKATSU , OTOGAWA RYUICHI
Abstract: PROBLEM TO BE SOLVED: To provide an Sn plating electrode which, even when applied to a line where the workpiece moves at a high speed, suffers little from the separation of an active material layer and prevents an Sn deposit from being formed on the electrode. SOLUTION: The electrode 201 has an electrode base 30 and a discharge member 35. The discharge member 35 has an active material support and a discharge member. The active material support is disposed on the side opposite to the member SS to be treated of the electrode base 30 and fixed on the electrode base 30 so as to be electrically connected with the base 30. The discharge member has a conductive active material layer which covers the surface side acting as the discharge surface of the active material support. The conductive active material layer comprises metal oxides containing 70 to 75 mass % Ir in terms of IrO 2 , 15 to 20 mass % Ta in terms of Ta 2 O 5 , and 5 to 15 mass% Sn in terms of SnO 2 . COPYRIGHT: (C)2004,JPO&NCIPI
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公开(公告)号：JP2004269977A
公开(公告)日：2004-09-30
申请号：JP2003063512
申请日：2003-03-10
Applicant: Daiso Co Ltd , Osaka Prefecture , Uingu:Kk , ダイソー株式会社 , 大阪府 , 有限会社 ウイング
Inventor： YOKOI MASAYUKI , MORIKAWA TSUTOMU , NAKADE TAKAO , SATO SHINICHI , YUYA SUSUMU , MURANAGA TOSHIO
IPC: C25D17/10
Abstract: PROBLEM TO BE SOLVED: To solve the problems that, as for the conventional anode chamber using plastics, the volume of the anode chamber is made excessive, and also, the weight thereof is large, so that its handling is troublesome, and further, liquid leakage from the anode chamber or the leakage of a plating liquid to the anode chamber is easy to occur.
SOLUTION: In the anode chamber separated from a plating liquid in which the material to be plated as a cathode is dipped with a cation exchange membrane, the material of the anode chamber is essentially composed of titanium, and also, the whole part or a part of the wall faces at the inside of the anode chamber is coated with at least one selected from platinum, platinum-iridium oxide, and iridium oxide to compose the insoluble anode for anode chamber-integrated type plating.
COPYRIGHT: (C)2004,JPO&NCIPI-
118.发明专利METHOD FOR PRODUCING β-HYDROXY ESTER AND METHOD FOR PRODUCING COBALT CARBONYL COMPOUND 审中-公开生产β-羟基酯的方法和生产碳酸钴化合物的方法
公开(公告)号：JP2004231542A
公开(公告)日：2004-08-19
申请号：JP2003020300
申请日：2003-01-29
Applicant: Daiso Co Ltd , ダイソー株式会社
Inventor： INOKI KIMITAKA , TAKENAKA KEIJI , FURUKAWA YOSHIRO
IPC: C07C67/36 , C07B53/00 , C07B61/00 , C07C69/675 , C07C69/708 , C07C69/712
Abstract: PROBLEM TO BE SOLVED: To provide an industrial method for producing a β-hydroxy ester, and to provide an industrial method for producing a dicobalt octacarbonyl complex-containing substance used for the β-hydroxy ester.
SOLUTION: This method for producing the β-hydroxy ester is characterized by reacting an epoxide with an alcohol and carbon monoxide in the presence of a cobalt carbonyl compound as a catalyst and an azole compound in a cocatalyst in an organic solvent. This method for producing the dicobalt octacarbonyl complex-containing substance is characterized by reacting a cobalt compound with a mixture gas of carbon monoxide with hydrogen in the presence of a metal such as Pd, Rh, Pt or Ru as a catalyst in an organic solvent.
COPYRIGHT: (C)2004,JPO&NCIPIAbstract translation: 解决问题的方法：提供β-羟基酯的制造方法，提供生产用于β-羟基酯的含有八羰基络合物的二钴的工业方法。 解决方案：这种β-羟基酯的制造方法的特征在于，在羰基化合物作为催化剂的存在下使环氧化物与醇和一氧化碳反应，在有机溶剂中的助催化剂中使唑类化合物反应。 这种生产含八羰基络合物的物质的方法的特征在于，在有机溶剂中，在Pd，Rh，Pt或Ru等金属作为催化剂的存在下，使钴化合物与一氧化碳与氢气的混合气体反应。 版权所有（C）2004，JPO＆NCIPI
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公开(公告)号：JP2004510763A
公开(公告)日：2004-04-08
申请号：JP2002532421
申请日：2001-09-28
Applicant: ダイソー株式会社 , 藤沢薬品工業株式会社
IPC: A61K31/426 , A61K31/4422 , A61K31/4427 , A61K31/4965 , A61P1/18 , A61P3/04 , A61P3/06 , A61P3/10 , A61P9/10 , A61P43/00 , C07D213/30 , C07D213/38 , C07D213/40 , C07D213/56 , C07D213/73 , C07D213/74 , C07D213/81 , C07D241/12 , C07D277/28 , C07D277/30 , C07D277/40
CPC classification number: C07D213/30 , C07D213/38 , C07D213/40 , C07D213/56 , C07D213/73 , C07D213/81 , C07D277/28 , C07D277/30 , C07D277/40
Abstract: 本発明は、式（Ｉ）
【化１】
（式中、Ｒ
１ およびＲ
２ はそれぞれ独立に、低級アルキル、低級アルケニル、アシル、アミノ、低級アルコキシ、低級シクロアルキルオキシ、アリール、アリールオキシ、スルホオキシ、メルカプト、スルホ、水素、ハロゲン、ニトロ、シアノまたはヒドロキシであるか、あるいは環構造を形成してもよい；Ｑ
１ はＮまたはＣＨであり；Ｌは、置換されていてもよい不飽和の３〜１０員の複素環基であり；Ｘは、置換されていてもよい単環アリーレンまたは単環ヘテロアリーレンであり；Ｙは、−（Ａ
１ ）
ｍ −（Ａ
２ ）
ｎ −（Ａ
４ ）
ｋ −であり；Ｚは、直接結合、−ＣＨ
２ −、−ＮＨ−または−Ｏ−であり；およびＲは、水素または低級アルキルである）の化合物又はその塩に関する。 本発明の化合物は、アポリポ蛋白質Ｂ（アポＢ）分泌を阻害し、アポＢの循環レベルの上昇から生じる疾患又は状態の予防および治療のための医薬として有用である。-
公开(公告)号：JP2004106227A
公开(公告)日：2004-04-08
申请号：JP2002268704
申请日：2002-09-13
Applicant: Daiso Co Ltd , ダイソー株式会社
Inventor： NAKAMURA MASAYOSHI , TANAKA KAZUYA
IPC: B32B5/28 , D06M15/233 , D06M15/507 , D06M15/55 , D06M17/00
Abstract: PROBLEM TO BE SOLVED: To provide a method for reinforcing a cotton-like sheet member formed of a synthetic fiber of which the hardness numerical value by an Asker F-type hardness meter and the mechanical strength like a bending elasticity gradient can be efficiently increased in spite of a slight increase in weight. SOLUTION: A thermally adhesive thermosetting resin is infiltrated in a synthetic fiber cloth in an amount of 5-200% by weight of the cloth or applied to the surface of the cloth. Next, the cotton-like sheet member formed of the synthetic fiber is sandwiched between two pieces of the obtained resin-impregnated or resin-applied cloths. The obtained sandwiched material is thermally pressed to the cotton-like sheet member at a mold temperature lower than the melting point of the synthetic fiber constituting the cotton-like sheet member by 10-80°C so that the thickness thereof becomes 95-10% of the original thickness of the cotton-like sheet member. COPYRIGHT: (C)2004,JPO
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