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7615603 |
Hole or electron injection polymers and prepolymers, hole or electron transport polymers and prepolymers, method for forming the same, and their application
The present invention discloses hole or electron injection polymers and prepolymers, hole or electron transport polymers and prepolymers, which comprises a plurality of conjugated or non-conjugated...
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7608677 |
Method for preparing polymeric organic iridium compositions
The present invention provides a method for the preparation of polymeric organic iridium complexes useful in electronic devices such as OLEDs. The method provides polymeric organic iridium...
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7608658 |
Amine-functionalized liquid polyisoprene
This invention discloses a process for manufacturing an elastomeric article by liquid injection molding, said process comprising the steps of: (I) heating a curable composition comprised of (1) a...
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7604753 |
Electrostatic dissipative plastisols
A mixture of inherently conductive polymer and plastisol is disclosed. Articles made from the mixture can be used as electrostatic dissipative (ESD) articles.
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7601280 |
Corrosion-responsive coating formulations for protection of metal surfaces
Methods and compositions are described for protecting a metal surface against corrosion. The method involves applying to the metal surface a coating formulation that comprises a radiation curable...
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7582722 |
Phenylethynylbenzophenone-endcapped hyperbranched poly(arylene-ether-ketone-imides)
Novel ether-ketone-imide hyperbranched polymers with non-reactive benzophenone or thermally reactive phenylethynyl endgroups were prepared from the corresponding AB 2 monomer and...
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7582719 |
Carboxylic-acid-terminated hyperbranched poly(benzoxazole) and the star block copolymers therefrom
Hyperbranched benzazole polymers having repeating units of the formula:
wherein Q is —O—, —S— or —NH—, and the terminal groups R are carboxylic acids with their total number equals...
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7579091 |
White electroluminescent polymeric material and preparation thereof
This invention relates to a white electroluminescent polymeric material and preparation thereof. Based on the physical idea that white light emission can be achieved by regulating the relative...
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7569287 |
Blue electroluminescent polymer and organic electroluminescent device using the same
A blue electroluminescent polymer having a phenoxazine-based unit in a polyarylene backbone and an organic electroluminescent device using the polymer. The organic electroluminescent device has...
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7563507 |
Pyridine and related ligand compounds, functionalized nanoparticulate composites and methods of preparation
Nanoparticulate composites and dispersion thereof using novel polymeric ligand compounds, in certain embodiments in conjunction with pyridinyl moieties coupling the nanoparticulate and ligand.
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7550207 |
Blue-emitting polymer and organic electroluminescent device using the same
A blue-emitting polymer in which a bisindenospirofluorene unit is incorporated in a polyarylene polymer backbone, and an organic EL device using the blue-emitting polymer as a light-emitting...
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7541736 |
Thieno[3,2-b]indole based polymer and organo-electroluminescent device using the same
A thieno[3,2-b]indole-based polymer and an organo-electroluminescent device in which the polymer is introduced into an organic layer are provided. The thieno[3,2-b]indole-based polymer may be...
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7534853 |
Rhodium and iridium complexes
The present invention describes novel organometallic compounds which are phosphorescence emitters. Such compounds can be used as active components (=functional materials) in a series of different...
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7534503 |
Monomer for use in preparation of a polymer to be used in optical devices
A monomer having general Formula (I) which may be substituted or unsubstituted: where E and E are the same or different and are reactive groups capable of undergoing chain extension; X is O, S, NR...
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7521525 |
Blue luminescent polymer and organoelectroluminescent device using the same
A blue light polymer containing an indenocarbazole unit in its main polyarylene chain and an organoelectroluminescent device using the same are provided. The organoelectroluminescent device...
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7504438 |
Demulsifiers, their preparation and use in oil bearing formations
The invention comprises a polymeric demulsifier, methods of producing the demulsifier and methods of using the demulsifier. The demulsifier is the reaction product of at least one amine-containing...
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7497975 |
Method for producing conductive polyaniline
A method for producing a conductive polyaniline comprising oxidative polymerizing aniline or its derivative in the presence of at least one member of a sulfonic acid compound and a water-insoluble...
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7494720 |
9-aryl and bisaryl substituted polyfluorenes
A polymer formed from optionally substituted first repeat units of formula (I) wherein Ar is selected from (a) aromatic hydrocarbon substituted with at least one electron withdrawing group or...
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7476465 |
Electrode active material and electrode using the electrode active material and battery using the electrode
An object of the present invention is to provide a battery which is high in capacity density and superior in stability. An electrode containing a compound having a diazine-N,N′-dioxide structure...
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7455949 |
Polymer for heat-sensitive lithographic printing plate precursor
A polymer for a heat-sensitive lithographic printing plate precursor is disclosed wherein the polymer comprises a phenolic monomeric unit of which the phenyl group is substituted by a group A...
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7446166 |
Pyrrole derivative and photosensitive film using the same
The present invention relates to pyrrole derivatives and photosensitive film using the same and more particularly, the pyrrole derivatives consist of pyrrole units to allow polymerization...
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7446165 |
Benzimidazole compound
The present invention relates to a novel benzimidazole compound represented by formula 1. The novel benzimidazole compound of the present invention is very useful for the production of polymers...
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7445864 |
Functionalized polyazoles, method for the production thereof, and use thereof
The present invention relates to functionalized polyazoles comprising recurring imidazole units of the general formula
where the radicals Ar, Ar 1 and Ar 2 are tetravalent, divalent or...
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7442760 |
Electroactive polymers
Electroactive polymeric arylenes and intermediates useful for making such polymers are disclosed. The present invention also provides electroactive compositions comprising the electroactive...
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7431996 |
Polyester resin, functional device and organic electroluminescent device using polyester resin, and method of manufacturing organic electroluminescent device
The present invention relates to a polyester resin including at least one repeating unit represented by the following formula (1):
wherein Ar 1 , Ar 2 and Ar 3 independently represent a...
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7427445 |
Compound capable of being used in organic layer of organic light emitting device
Disclosed is a compound represented by the following formula 1 as a light emitting material:
wherein each of R 0 , R1 and R2 is the same as defined herein. An organic light emitting device...
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7414133 |
Palladium and platinum complexes
The invention relates to novel metallo-organic compounds which are phosphorescence emitters. Such compounds can be used as active components (functional materials) in a range of different...
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7390430 |
Curable liquid compositions containing bisoxazoline
Difunctional oxazoline resins, which may be produced in a convenient one-step reaction from an arylalkylene dinitrile by reaction with an amino alcohol, are used in compositions with an additional...
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7374703 |
Synthesis of nanofibers of polyaniline and substituted derivatives
Novel, simple methods are presented directed to the synthesis of nanofibers of polyaniline and substituted derivatives. The production of these fibers is achieved via various methods by controlling...
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7368525 |
Polymeric alkoyamines prepared by atom transfer radical addition (ATRA)
The instant invention pertains to polymeric alkoxyamines, which are prepared by atom transfer radical addition polymerization (ATRA). Further aspects of the invention are a process for their...
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7361728 |
Electrically conducting materials from branched end-capping intermediates
The present invention relates to a class of conducting oligomers and polymers and to a method for the preparation of the same. The conducting oligomers and polymers contain an end-capping group,...
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7354532 |
Compositions of electrically conductive polymers and non-polymeric fluorinated organic acids
Compositions are provided comprising at least one conductive polymer and at least one non-polymeric fluorinated organic acid, wherein the conductive polymer is selected from a polythiophene, a...
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7351358 |
Water dispersible polypyrroles made with polymeric acid colloids for electronics applications
Compositions are provided comprising aqueous dispersions of at least one polypyrrole and at least one colloid-forming polymeric acids at methods of making such compositions. The new compositions...
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7348397 |
Supramolecular polymers
The invention relates to a supramolecular polymer containing units which are linked by hydrogen bonds, said units being monomers of prepolymers comprising at least one functional group selected...
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7348072 |
Light-emitting polymer and organoelectroluminescent display using the same
A spirofluorene-type of a blue light-emitting polymer including an indenofluorene repeating unit having a spiroanthracene structure, and an organic electroluminescent display using the polymer. The...
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7342085 |
Synthesis of oligomeric cyanate esters
A cyanate ester system is disclosed. An aryl ether oligomer may be made from a dihydroxyaromatic compound and a dihaloaromatic compound in the presence of a base. The oligomer is then reacted with...
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7329722 |
Polymeric charge transport materials having carbazolyl repeating units
Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising:
...
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7326765 |
Melamine ring-containing co-polymers; methods of making and using the same
A melamine ring containing copolymer and a method of manufacturing a melamine ring containing copolymer are described. The method includes mixing melamine and cashew nut shell liquid, heating the...
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7323533 |
Conjugated polymers containing spirobifluorene units and the use thereof
The present invention relates to novel conjugated polymers comprising spirobifluorene units and their use in optoelectronic devices, preferably in, for example, displays based on polymeric organic...
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7312534 |
Interlayer dielectric and pre-applied die attach adhesive materials
The present invention relates to interlayer dielectric materials and pre-applied die attach adhesives, more specifically pre-applied die attach adhesives (such as wafer and other substrate-applied...
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7309758 |
Polybenzimidazole compounds, polymeric media, and methods of post-polymerization modifications
A PBI compound includes imidazole nitrogens at least a portion of which are substituted with a moiety containing a carbonyl group, the substituted imidazole nitrogens being bonded to carbon of the...
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7291693 |
Bioerodible conducting materials
The present invention specifically contemplates a polymer, preferably an electrically conductive polymer, derived from substituted pyrrolyl moieties.
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7262266 |
Copolymerization of polybenzazoles and other aromatic polymers with carbon nanotubes
The present invention is generally directed to the block copolymerization of rigid rod polymers with carbon nanotubes (CNTs), the CNTs generally being shortened, to form nanotube block copolymers....
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7259229 |
Electroactive fluorene polymers having perfluoralkyl groups, process for preparing such polymers and devices made with such polymers
The present invention is generally directed to perfluoroalkylated fluorene polymers. It further relates to a process for preparing the polymers and devices that are made with the polymers.
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7238771 |
Dibenzodiazocine polymers
Dibenzodiazocine polymers, methods for producing dibenzodiazocine polymers, products formed from dibenzodiazocine polymers, and uses for such dibenzodiazocine polymers are provided.
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7238435 |
Polymeric compound and organic luminescence device
A main chain-type or side chain-type polymeric compound having a structure wherein at least one metal complex segment having a plurality ligands is introduced into a main chain or a side chain is...
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7230070 |
Electroactive fluorene copolymers and devices made with such polymers
The present invention is generally directed to copolymers of fluorene. It further relates to devices that are made with the copolymers.
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7230069 |
Polymers and electrochemical cell therewith
This invention relates to a polymer having a chain structure of a repeating unit of a proton-conducting compound which causes an electrochemical redox reaction in a solution of a proton source to...
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7220819 |
Electroluminescent conjugated polymers containing phosphorescent moieties and the application thereof in LED
This invention provides a new electroluminescent conjugated polymers grafted with highly efficient phosphorescent organometallic complexes (such as iridium, platinum, osmium, rubidium, etc.) and...
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7208567 |
Polymer compound and polymer light emitting device using the same
Provided is a polymer compound having a polystyrene reduced number average molecular weight of 10 3 -10 8 , and comprising a repeating unit represented by the below formula (1-1) or (1-2),
...
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