| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 528004000 | FROM BORON REACTANT HAVING AT LEAST ONE BORON TO HYDROGEN OR BORON TO CARBON BOND | 48 |
| 20090281264 | Method of Deashing From Polymer Solutions - Disclosed is a method of removing a residual catalyst metal compound from a polymer solution. The method comprises the steps of: a) mixing a solution in which at least one organic nitrogen compound is dissolved in a polar solvent and the polymer solution to precipitate a chelate compound of the organic nitrogen compounds and the residual catalyst metal compound, b) adding the polar solvent to the solution mixture to dissolve a chelate compound and to precipitate a polymer, and c) filtering the precipitated polymer. After the polymer polymerization is completed, an organic nitrogen compound solution is added to perform a chelate reaction with the residual catalyst metal compound in a solution phase, and the polar solvent is added to precipitate the polymer so that only polymer precipitates are filtered while an additional filtration process in respect to the chelate compound is not performed to easily remove the residual catalyst metal compound. Thereby, it is possible to produce products that are of good quality. | 11-12-2009 |
| 20120077949 | Organic semiconductor copolymers containing oligothiophene and n-type heteroaromatic units - An exemplary organic semiconductor copolymer includes a polymeric repeat structure having a polythiophene structure and an electron accepting unit. The electron accepting unit has at least one electron-accepting heteroaromatic structure with at least one electron-withdrawing imine nitrogen in the heteroaromatic structure or a thiophene-arylene comprising a C | 03-29-2012 |
| 20090036628 | OXONIUM AND SULFONIUM SALTS - The present invention relates to oxonium salts having [(R | 02-05-2009 |
| 528005000 | Boron reactant contains a silicon atom | 1 |
| 20100298518 | Silicon-Boron-Carbon-Nitrogen Ceramics and Precursor Compounds, Method for the Production and Use Thereof - The present invention relates to novel processes for preparing borylsilylamines, novel amines, novel borosilazane compounds, novel oligoborosilazane or polyborosilazane compounds which have the structural feature Si—N—B, ceramic material and methods of producing and using them. | 11-25-2010 |
| 528006000 | Boron reactant contains a phosphorus atom | 1 |
| 20150322091 | ORGANIC ELECTROLUMINESCENT DEVICE AND BORIC ACID AND BORINIC ACID DERIVATIVES USED THEREIN - The present invention relates to the use of aromatic boronic acid or borinic acid derivatives in organic electronic devices, in particular electroluminescent devices. | 11-12-2015 |
| 528007000 | Boron reactant contains a nitrogen atom | 9 |
| 20130046072 | AROMATIC MONOMERS DERIVING FROM GLYCEROL UNITS, PROCESS FOR THEIR PREPARATION AND USE THEREOF FOR THE PREPARATION OF WATER-SOLUBLE CONJUGATED POLYMERS - Monomers having formula (I) and process for their synthesis which comprises the etherification reaction of a halogen-derivative (Z═Cl, Br, I) having formula (III) with the hydroxyl group of the glycerol derivative (IV), according to the following scheme:(Formula III, IV & I) (III) (IV) (I) | 02-21-2013 |
| 20110021735 | SUBSTITUTED 1,2-AZABORINE HETEROCYCLES - Aromatic heterocycles incorporating boron and nitrogen atoms, in particular, 1,2-azaborine compounds having the formula | 01-27-2011 |
| 20090247720 | TWO PART HYBRID ADHESIVE - Provided are two part hybrid adhesives that comprise an organoborane amine complex, a polyamine, a component polymerizable by free radical polymerization, and a polyisocyanate component. An isocyanate terminated prepolymer can advantageously be used in the practice of the invention. The adhesive is particularly well suited for low surface energy plastic bonding. | 10-01-2009 |
| 20150018505 | POLYMER CONTAINING THIOPHENE-BENZENE-THIOPHENE UNIT, PREPARATION METHOD THEREFOR AND SOLAR CELL DEVICE - A polymer containing thiophene-benzene-thiophene unit has the following formula as (I): | 01-15-2015 |
| 20110313122 | BORAZINE-BASED RESIN, PROCESS FOR ITS PRODUCTION, BORAZINE-BASED RESIN COMPOSITION, INSULATING FILM AND METHOD FOR ITS FORMATION - Interlayer insulating films | 12-22-2011 |
| 20140114040 | SEMICONDUCTOR COMPOUNDS - This invention comprises a semiconducting polymer having a permittivity greater than 3.4 at 1000 Hz and a charge mobility in the pure state greater than 10 | 04-24-2014 |
| 20090240017 | Borazine-based resin, process for its production, borazine-based resin composition, insulating film and method for its formation - Interlayer insulating films | 09-24-2009 |
| 20090048413 | Method for Production of Conjugated Polymer - A method for production of a conjugated polymer comprising contacting (A) an aromatic monomer having at least two boron-containing functional groups with an aromatic monomer having at least two reactive functional groups or (B) aromatic monomers having at least one boron-containing functional group and at least one reactive functional group with each other, both in an ether solvent in the presence of a palladium catalyst wherein a phosphine compound is coordinated to palladium, cesium carbonate and 1 to 100 moles of water per 1 mole of the boron-containing functional group of the above-mentioned aromatic monomer. | 02-19-2009 |
| 20080262183 | Dithienopyrrole-containing copolymers - Dithienopyrrole-containing copolymers, and organic semiconductors formed therefrom, used as p-type and donor compounds in semiconductors for organic photovoltaic (OPV) applications, such as solar cells or transistors, such as organic field effect transistors (OFET). Organic semiconductors formed herein have a low bandgap and high absorbance, increasing the efficiency of a transistor or a solar cell. Such dithienopyrrole-containing copolymers also have excellent hole-conductivity which may be even further improved through oxidation. | 10-23-2008 |
| 528008000 | Boron reactant contains a boron atom bonded to at least one atom of oxygen | 34 |
| 20100029886 | Electroluminescent Material and Device - A device comprising an electroluminescent copolymer comprising a light-emitting repeat unit in the polymer backbone and wherein the repeat unit is conjugatively separate from the polymer backbone. | 02-04-2010 |
| 20130005932 | FLUORENE COPOLYMER, METHOD FOR PREPARATION AND USE THEREOF - A fluorene copolymer, method for preparation thereof, and use thereof are provided. Said fluorene copolymer comprises copolymer represented by formula (I), wherein R | 01-03-2013 |
| 20120059140 | DIKETOPYRROLOPYRROLE POLYMERS FOR USE IN ORGANIC SEMICONDUCTOR DEVICES - The present invention relates to polymers comprising one or more (repeating) unit(s) of the formula (I) which are characterized in that Ar | 03-08-2012 |
| 20110105711 | CROSSLINKABLE SUBSTITUTED FLUORENE COMPOUNDS AND CONJUGATED OLIGOMERS OR POLYMERS BASED THEREON - Crosslinkable substituted fluorine compounds; oligomers and polymers prepared from such crosslinkable compounds; films and coatings; and multilayer electronic devices comprising such films are disclosed. | 05-05-2011 |
| 20110077373 | POLYMER AND OPTOELECTRONIC DEVICE COMPRISING THE SAME - A polymer useful in an optoelectronic device comprises structural unit of formula I: | 03-31-2011 |
| 20110021736 | Polyborosiloxane and Method of Preparing Same - A polyborosiloxane having a low content of boron-bonded hydroxy groups; and a method of preparing the polyborosiloxane. | 01-27-2011 |
| 20120108778 | CATHODICALLY COLORING YELLOW SOLUBLE ELECTROCHROMIC AND LIGHT EMITTING POLYMERS - Embodiments of the invention are directed to yellow-to-transmissive conjugated polymers, a method to prepare the yellow conjugated polymers, the use of the yellow conjugated polymers in an electrochromic and/or electroluminescent device comprising neutral state primary subtractive colored conjugated polymers, and a method to prepare the device comprising the yellow conjugated polymer. The yellow conjugated polymers comprise a sequence of dioxythiophene units alternating with aromatic units, thiophene units, furan units, and/or pyrrole units. The yellow conjugated polymers are prepared by cross-condensation reactions. The yellow conjugated polymers can be soluble and preparation of the device involves deposition of the yellow conjugated polymer from solution onto a surface. | 05-03-2012 |
| 20130046073 | METHOD FOR PRODUCING POLYMER COMPOUND - The problem to be solved of the present invention is to provide a method for producing a polymer compound having an increased molecular weight through a short-time polymerization process. Means for solving the problem is a method for producing a polymer compound having a repeating unit represented by formula (2), which method comprising a step of polymerizing a first aromatic compound having at least two first functional groups each containing a boron atom with a second aromatic compound having at least two second functional groups which are capable of reacting with the first functional group, in the presence of an organic solvent, a palladium complex, a base and a compound represented by formula (1): | 02-21-2013 |
| 20150133621 | Method for Producing a Polyether Ether Ketone - A method for producing a polyether ether ketone is disclosed. The method includes the following steps: a) causing a disubstituted benzophenone of the general formula (I) to react with a benzene derivative of the general formula (II), | 05-14-2015 |
| 20150322199 | METHOD FOR PRODUCING AROMATIC COMPOUND - A method is provided for producing an aromatic compound, including a step of mixing a compound represented by formula (A) and a compound represented by formula (B): | 11-12-2015 |
| 20100216964 | METHOD FOR PRODUCING ARYL-ARYL COUPLED COMPOUNDS - The invention relates to a method for producing aryl-aryl coupled compounds. The method is continuous, at least two non-miscible phases (M | 08-26-2010 |
| 20150333264 | SEMICONDUCTING MATERIALS BASED ON NAPHTHALENEDIIMIDE-VINYLENE-OLIGOTHIOPHENE-VINYLENE POLYMERS - The present invention provides a polymer comprising a unit of formula, | 11-19-2015 |
| 20120065353 | CARBAZOLE POLYMER AND METHOD OF MANUFACTURING SAME - A carbazole polymer containing a repeating unit represented by a chemical structure 1: | 03-15-2012 |
| 20120302717 | COPOLYMER CONTAINING FLUORENYLPORPHYRIN-ANTHRACENE, PREPARATION METHOD AND APPLICATION THEREOF - A copolymer containing fluorenylporphyrin-anthracene is disclosed, which comprises a polymer represented by formula (1), in which R | 11-29-2012 |
| 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 |
| 20140200322 | PROCESSES FOR PREPARING DIKETOPYRROLOPYRROLE COPOLYMERS - Processes for preparing diketopyrrolopyrrole (DPP) copolymers are disclosed. A Suzuki polycondensation method is used in which a DPP monomer is reacted with an aryl comonomer using a palladium catalyst in a solvent. The solvent contains an organic phase and an aqueous phase. Reaction conditions are optimized. | 07-17-2014 |
| 20130005933 | COPOLYMER COMPRISING ANTHRACENE AND BENZOSELENADIAZOLE, PREPARING METHOD AND USES THEREOF - A copolymer comprising anthracene and benzoselenadiazole, preparing method and uses thereof are disclosed. The copolymer is represented by formula (I), wherein n is a natural number from 10 to 1000, a is 1 or 2, b is 0, 1 or 2, X, Y are O, S, Se, SO | 01-03-2013 |
| 20130172508 | FLUORENE-CONTAINING ORGANIC SEMICONDUCTOR MATERIAL, PREPARATION METHOD AND USE THEREOF - A fluorene-containing organic semiconductor material, preparation method and use thereof are provided. Said fluorene-containing organic semiconductor material has the following formula (P), wherein n is an integer of 1-100; m is an integer of 1-20; x and y are positive real number, and x+y=1; R | 07-04-2013 |
| 20100093968 | 2,5-LINKED POLYFLUORENES FOR OPTOELECTRONIC DEVICES - Polyfluorene polymers and copolymers having substantial amounts (10-100%) of fluorenes coupled at the 2 and 5 positions of fluorene are useful as active layers in OLED devices where triplet energies >2.10 eV are required. | 04-15-2010 |
| 20100093967 | 2,5-LINKED POLYFLUORENES FOR OPTOELECTRONIC DEVICES - Polyfluorene polymers and copolymers having substantial amounts (10-100%) of fluorenes coupled at the 2 and 5 positions of fluorene are useful as active layers in OLED devices where triplet energies >2.10 eV are required. | 04-15-2010 |
| 20130090446 | POLYMER CONTAINING UNITS OF FLUORENE, ANTHRACENE AND BENZOTHIADIAZOLE, PREPARATION METHOD THEREOF AND APPLICATION THEREOF - A polymer containing units of fluorene, anthracene and benzothiadiazole with the following formula is provided: | 04-11-2013 |
| 20150011721 | COMPOSITIONS FOR DIRECTED ALIGNMENT OF CONJUGATED POLYMERS - Conjugated polymers (CPs) achieve directed alignment along an applied flow field and a dichroic ratio of as high as 16.67 in emission from well-aligned thin films and fully realized anisotropic optoelectronic properties of CPs in field-effect transistor (FET). | 01-08-2015 |
| 20090253883 | POLYMERS FOR USE IN ORGANIC ELECTROLUMINESCENT DEVICES - A polymer comprising an optionally substituted first repeat unit of formula (1): wherein F is a divalent residue; each G in each occurrence is independently a divalent residue; r is at least 1; each p is independently 0 or 1 and each corresponding q is the other of 0 or 1; and G comprises a heteroatom in the case where n is 1. | 10-08-2009 |
| 20150031847 | METHOD OF FORMING POLYARYL POLYMERS - In a method of forming a polyacetal or polyketal, a specific acetal- or ketal-containing bis(aryl)acetal is coupled with itself or a comonomer in the presence of a catalyst and a base. The polymerization reaction tolerates hydroxyl and other functional groups on the bis(aryl)acetal. Among other applications, the polyacetals and polyketals are useful components of photoresist compositions. | 01-29-2015 |
| 20130165614 | CATHODICALLY COLORING YELLOW SOLUBLE ELECTROCHROMIC AND LIGHT EMITTING POLYMERS - Embodiments of the invention are directed to yellow-to-transmissive conjugated polymers, a method to prepare the yellow conjugated polymers, the use of the yellow conjugated polymers in an electrochromic and/or electroluminescent device comprising neutral state primary subtractive colored conjugated polymers, and a method to prepare the device comprising the yellow conjugated polymer. The yellow conjugated polymers comprise a sequence of dioxythiophene units alternating with aromatic units, thiophene units, furan units, and/or pyrrole units. The yellow conjugated polymers are prepared by cross-condensation reactions. The yellow conjugated polymers can be soluble and preparation of the device involves deposition of the yellow conjugated polymer from solution onto a surface. | 06-27-2013 |
| 20120232239 | ALL-CONJUGATED TRIBLOCK POLYELECTROLYTES ELECTRON INJECTION LAYER - A method for the production neutral triblock all-conjugated copolymers by palladium-catalyzed chain-growth polymerization, and methods to convert these copolymers into all-conjugated triblock polyelectrolytes with well-controlled molecular weight and polydispersity. A device is provided which incorporates such all-conjugated triblock polyelectrolytes as an electron injection layer. | 09-13-2012 |
| 20120232238 | LADDER-TYPE OLIGO-P-PHENYLENE-CONTAINING COPOLYMERS WITH HIGH OPEN-CIRCUIT VOLTAGES AND AMBIENT PHOTOVOLTAIC ACTIVITY - Ladder-type oligo-p-phenylene containing donor-acceptor copolymers are disclosed. The ladder-type oligo-p-phenylene can be used as an electron donor unit in the disclosed copolymers to provide a deeper highest occupied molecular orbital (HOMO) level for obtaining polymeric solar cells having a higher open-circuit voltage. Particular electron-accepting units, e.g., a divalent fused-ring heterocyclic moiety selected from the group consisting of a substituted or unsubstituted benzothiadiazole, a substituted or unsubstituted quinoxaline, a substituted or unsubstituted benzobisthiazole, and a substituted or unsubstituted naphthothiadiazole, can be used to tune the electronic band gaps of the polymers for a better light harvesting ability. The disclosed copolymers exhibit field-effect mobilities as high as 0.011 cm | 09-13-2012 |
| 20150311529 | ELECTRONICALLY CONDUCTIVE POLYMER BINDER FOR LITHIUM-ION BATTERY ELECTRODE - A family of carboxylic acid groups containing fluorene/fluorenon copolymers is disclosed as binders of silicon particles in the fabrication of negative electrodes for use with lithium ion batteries. Triethyleneoxide side chains provide improved adhesion to materials such as, graphite, silicon, silicon alloy, tin, tin alloy. These binders enable the use of silicon as an electrode material as they significantly improve the cycle-ability of silicon by preventing electrode degradation over time. In particular, these polymers, which become conductive on first charge, bind to the silicon particles of the electrode, are flexible so as to better accommodate the expansion and contraction of the electrode during charge/discharge, and being conductive promote the flow battery current. | 10-29-2015 |
| 20110152491 | NOVEL POLYMERS - The present invention relates to polymers comprising repeating unit(s) of the formula (I), and their use in electronic devices. The polymers according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high charge carrier mobilities and high temperature stability of the emission color are observed, if the polymers according to the invention are used in polymer light emitting diodes (PLEDs). | 06-23-2011 |
| 20120289674 | COMPOUND HAVING TRIMETHYLENE STRUCTURE, POLYMER COMPOUND CONTAINING UNIT THAT HAS TRIMETHYLENE STRUCTURE, AND REACTIVE COMPOUND HAVING TRIMETHYLENE STRUCTURE - A compound represented by a formula 1 shown below. | 11-15-2012 |
| 20120184702 | PROCESS FOR PRODUCING A COMPOSITE MATERIAL - The present invention relates to a process for producing composite materials which consist essentially of
| 07-19-2012 |
| 20110257356 | Synthesis of Poly-(P-Aryleneethynylene)s in Neat Water Under Aerobic Conditions - Provided are ethyne synthons comprising boron and related methods. Also provided are related water-soluble arylethynylene polymers capable of being synthesized in neat water under aerobic conditions. | 10-20-2011 |
| 20090062497 | Borate Salts, Method for the Production Thereof and Use Thereof - Borate salts, a method for the production thereof and methods of their use. | 03-05-2009 |
| 20090111962 | Palladium Complexes and Polymerization and Coupling Processes Thereof - The present invention is related to palladium complexes having substituted diarylideneacetone ligands and coupling and polymerization processes thereof. | 04-30-2009 |
