Patent application number | Description | Published |
20100019203 | COMPOSITION CONTAINING PYRIMIDINE COMPOUND AND LUMINESCENT ELEMENT EMPLOYING THE COMPOSITION - A composition which comprises a compound having a pyrimidine ring structure and a phosphorescent compound. | 01-28-2010 |
20100086823 | MEMBRANE-ELECTRODE ASSEMBLY AND FUEL BATTERY USING THE SAME - A membrane-electrode assembly, containing an electrode catalyst containing a base metal complex, in which exchange current density i | 04-08-2010 |
20100099823 | METHOD FOR PRODUCTION OF BLOCK COPOLYMER - Disclosed is a method for producing a block copolymer which comprises two or more blocks composed of aromatic units having different basic structures from each other and has a high molecular weight, a narrow chain length distribution and a narrow molecular weight distribution. Also disclosed is a block copolymer produced by the method. The method for producing a block copolymer comprises the step of sequentially reacting two or more aromatic compounds which are selected from aromatic compounds represented by a specific general formula and are different in the group Ar, in the presence of a nickel complex containing a phosphine compound represented by a specific general formula or a palladium complex containing a phosphine compound represented by a specific general formula to thereby form blocks comprising the aromatic compounds sequentially, wherein the two or more aromatic compounds are reacted in descending order of parameter of aromatic ring charge. | 04-22-2010 |
20100105853 | METAL COMPLEX - A metal complex represented by the following formula (1): | 04-29-2010 |
20100105909 | MODIFIED METAL COMPLEX AND USE THEREOF - A modified metal complex obtained by subjecting a metal complex containing an organic compound having one nitrogen-containing aromatic heterocycle and four or more structures of a phenol, thiophenol, aniline or nitrogen-containing aromatic heterocyclic ring or an organic compound having two or more phenol rings and three or more nitrogen-containing aromatic heterocycles, in its molecule as a ligand, to a heating, radiation irradiation or discharge treatment until a mass reduction rate after the treatment becomes from 1 to 90 mass %, thereby the complex shows a carbon content after the treatment of 5 mass % or more. | 04-29-2010 |
20100129698 | ELECTRODE CATALYST FOR FUEL CELL - An electrode catalyst for fuel cell, containing a multinuclear complex, in which the multinuclear complex contains 2 to 4 transition metal atoms coordinated with a ligand having 5 to 15 coordination atoms in its molecule; and an electrode catalyst for fuel cell, comprising a mononuclear metal complex containing, as a ligand, an organic compound containing two or more phenol rings and three or more aromatic heterocycles. | 05-27-2010 |
20100133476 | POLYMERIC ADSORPTION FILMS AND PROCESSES FOR PRODUCING THESE - The present invention provides a polymeric adsorption film comprising a polymer containing two or more charge-transport blocks and a substrate, wherein any of the charge-transport blocks is preferentially adhered to a surface of the substrate; a polymeric adsorption film comprising a polymer containing two or more charge-transport blocks and a substrate, wherein any of the charge-transport blocks different from the charge-transport block preferentially adhered to a surface of the substrate is preferentially exposed; or a polymeric adsorption film comprising a polymer and a substrate, wherein the polymer contains two or more charge-transport blocks and any charge-transport block selected from the charge-transport blocks is adhered to a surface of the substrate more preferentially than the other charge-transport blocks. | 06-03-2010 |
20100144999 | METHOD FOR PRODUCING AROMATIC POLYMER - Disclosed is a method for producing an aromatic polymer characterized in that an aromatic compound represented by the formula (I) below is polycondensed in the presence of a palladium complex containing a phosphine compound represented by the formula (II) below. (I) (In the formula (I), Ar represents a bifunctional organic group containing an aromatic ring; X represents a halogen atom, a nitro group or a group expressed as —SO | 06-10-2010 |
20100197886 | MODIFIED POLYMER COMPLEX, COMPLEX MONOMER, POLYMER COMPLEX, AND REDOX,CATALYST - A modified polymer complex, which is obtained by intermolecular and/or intramolecular crosslinking of a polymer complex via side chains thereof, wherein the polymer complex is a copolymer of a complex monomer meeting the following conditions (i) to (iii) and a comonomer expressed by the following general formula (1): R | 08-05-2010 |
20110006294 | LAYERED STRUCTURE - Disclosed is a layered structure including a first electrode and a second electrode, a light-emitting layer or a charge separation layer between the first electrode and the second electrode, and a layer containing a conjugated polymer compound between the light-emitting layer or the charge separation layer and the first electrode, wherein the conjugated polymer compound contains a repeating unit selected from the group consisting of a repeating unit represented by formula (1): | 01-13-2011 |
20110015059 | CYCLIC COMPOUND, ITS METAL COMPLEX AND MODIFIED METAL COMPLEX - A compound represented by formula (1): | 01-20-2011 |
20110127467 | COMPOSITION COMPRISING PHOSPHORESCENT COMPOUND AND LIGHT EMITTING DEVICE USING THE COMPOSITION - A composition comprising a phosphorescent compound, and a compound having a structure containing three or more repeating units having a dipole moment dimension of 1.0 Debye or more connected in series,
| 06-02-2011 |
20110309304 | LUMINESCENT SILVER COMPLEX - An luminescent device material which is inexpensive and exhibits excellent durability in the presence of oxygen can be provided using a luminescent silver complex which has an organic multidentate ligand, particularly, a luminescent silver complex wherein the organic multidentate ligand is coordinated to a phosphorus atom, a nitrogen atom, an oxygen atom, a sulfur atom, an arsenic atom, an oxygen anion, a nitrogen anion, or a sulfur anion, or a polymer of the luminescent silver complex. | 12-22-2011 |
20120016147 | METHOD FOR PRODUCING AROMATIC COMPOUND POLYMER - A method for producing an aromatic compound polymer comprising oxidatively polymerizing one or more of aromatic compound(s) having two or more hydrogen atoms directly connected to aromatic ring(s), in the presence of an oxidizing agent, wherein the method employs a catalyst composed of a transition metal complex or a catalyst prepared from a transition metal complex and an activating agent, and said catalyst has a parameter P defined by the following formula (A) of 0.50 or more, and a parameter Eo defined by the following formula (B) of 0.50 [V] or more: | 01-19-2012 |
20120021897 | RING COMPOUND - A compound represented by the following formula (1): | 01-26-2012 |
20120032121 | METALLIC COMPOSITE AND COMPOSITION THEREOF - A metallic composite in which a conjugated compound having a molecular weight of 200 or more is adsorbed to a metallic nanostructure having an aspect ratio of 1.5 or more, for example, a metallic composite in which a compound having a group represented by the formula (I) or a repeating unit represented by the formula (II) or both of them is adsorbed to a metallic nanostructure having an aspect ratio of 1.5 or more, is useful for electronic devices such as a light-emitting device, a solar cell and an organic transistor. | 02-09-2012 |
20120041203 | METAL COMPLEX HAVING AROMATIC RING LIGAND CONTAINING NITROGEN ATOM - A metal complex containing a nitrogen-containing aromatic ring ligand which has a dendritic molecular chain, and a copper(I) ion or a silver(I) ion. For example, the metal complex which is represented by compositional formula (8): | 02-16-2012 |
20120168693 | SILVER-(CONJUGATED COMPOUND) COMPOSITE - A silver-(conjugated compound) composite comprising silver particles having a number-average Feret diameter of not more than 1,000 nm, and a conjugated compound having a weight-average molecular weight of not less than 3.0×10 | 07-05-2012 |
20120181529 | LAYERED STRUCTURE, POLYMER, ELECTROLUMINESCENT DEVICE, AND PHOTOELECTRIC CONVERSION DEVICE - Provided is a layered structure having a first electrode, a second electrode, a light emitting layer or a charge separation layer located between the first electrode and the second electrode, and a layer located between the light emitting layer or the charge separation layer and the first electrode and containing a polymer having a repeating unit containing one or more ionic groups selected from two specific groups and one or more specific polar groups. Also provided is a polymer having, as the repeating unit containing one or more ionic groups selected from two specific groups and one or more specific polar groups, one or more repeating units selected from four specific repeating units containing an aromatic group. The layered structure of the present invention provides an electroluminescent device capable of emitting light at a high luminance and a photoelectric conversion device having a high photoelectric conversion efficiency. | 07-19-2012 |
20120211706 | POLYDENTATE LIGAND METAL COMPLEX - The present invention provides a metal complex that has excellent durability, and a device and the like having excellent durability that uses such a metal complex. Specifically, the present invention provides a metal complex comprising (a) a polydentate ligand having denticity of five or more that includes a heteroaromatic ring which contains two or more atoms selected from the group consisting of a nitrogen atom, an oxygen atom, and a sulfur atom, and (b) an ion of a metal selected from the group consisting of cerium, praseodymium, ytterbium, and lutetium; a composition comprising the metal complex and a charge transport material; an organic thin film obtained by using the metal complex or composition; and a device obtained by using the metal complex, composition, or organic thin film. | 08-23-2012 |
20120270141 | NITROGEN-CONTAINING AROMATIC COMPOUNDS AND METAL COMPLEXES - To provide nitrogen-containing aromatic compounds with excellent oxygen reduction activity, metal complexes containing them, and catalysts and electrodes employing the same, the present invention provides an aromatic compound satisfying the following conditions (a) and (b):
| 10-25-2012 |
20130001472 | THIN FILM AND COMPOUND USED IN THE SAME - To provide a novel material exhibiting excellent light-emitting characteristics using a heavy metal element having relatively abundant reserve. | 01-03-2013 |
20130099224 | LIGHT-EMITTING DEVICE AND PHOTOVOLTAIC CELL, AND METHOD FOR MANUFACTURING THE SAME - Provided are a light-emitting device and a photovoltaic cell having excellent characteristics. A light-emitting device ( | 04-25-2013 |
20130119369 | LAYERED STRUCTURE, ELECTRONIC DEVICE USING SAME, AROMATIC COMPOUND, AND METHOD FOR MANUFACTURING SAID COMPOUND - The present invention provides: a layered structure having a substrate and a hole injection and/or hole transport layer comprising an aromatic compound having, on a side chain, at least one type of group having a cationic center; | 05-16-2013 |
20130337997 | CYCLIC COMPOUND, ITS METAL COMPLEX AND MODIFIED METAL COMPLEX - A compound represented by formula (1): | 12-19-2013 |
20140045955 | METHOD OF MANUFACTURING OLEFIN HAVING 2 TO 4 CARBON ATOMS BY FISCHER-TROPSCH REACTION - Provided are a method of manufacturing an olefin having 2 to 4 carbon atoms including: reacting a catalyst with synthesis gas through a Fischer-Tropsch reaction, thereby obtaining the olefin having 2 to 4 carbon atoms, in which the catalyst is a catalyst obtained by reducing the iron ion and the cobalt ion in a dispersion liquid or a solution containing the iron ion, the cobalt ion and a dispersant that interacts with the iron ion and the cobalt ion, and a method of manufacturing propylene, which uses the above manufacturing method. | 02-13-2014 |
20140066290 | CATHODE CATALYST FOR AIR SECONDARY BATTERY AND AIR SECONDARY BATTERY - The present invention provides a cathode catalyst for an air secondary cell having both excellent oxygen reduction activity and excellent water oxidation activity, and an air secondary cell that uses the catalyst. The present invention relates to a cathode catalyst for an air secondary cell in which the catalyst contains a polynuclear metal complex. | 03-06-2014 |
20140100352 | HETEROCYCLIC COMPOUND AND HETEROCYCLIC POLYMERS - The present invention provides a heterocyclic compound of the following general formula (I): | 04-10-2014 |