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| Number | Title | Issue Date |
| 8153739 | Antimicrobial polymers The invention generally relates to novel polymers (SMAMPs) and their syntheses and use. The polymers exhibit promising properties of AMPs. In particularly, for example, a ring-opening metathesis polymerization (ROMP) platform was developed that allows syntheses of S... | 04/10/2012 |
| 8133959 | Side-chain crystallizable polymers for medical applications Inherently radiopaque side-chain crystallizable polymers (IRSCCP's) are useful in various medical applications. An example of a IRSCCP is a polymer that comprises a main chain, a plurality of crystallizable side chains, and a plurality of heavy atoms attached to the... | 03/13/2012 |
| 8124700 | Side-chain crystallizable polymers for medical applications Inherently radiopaque side-chain crystallizable polymers (IRSCCP's) are useful in various medical applications. An example of a IRSCCP is a polymer that comprises a main chain, a plurality of crystallizable side chains, and a plurality of heavy atoms attached to the... | 02/28/2012 |
| 8039567 | Alternating copolymers of phenylene vinylene and biarylene vinylene, preparation method thereof, and organic thin film transistor comprising the same Disclosed herein are an alternating copolymer of phenylene vinylene and biarylene vinylene, a preparation method thereof, and an organic thin film transistor including the same. The organic thin film transistor maintains low off-state leakage current and realizes a ... | 10/18/2011 |
| 7939611 | Side-chain crystallizable polymers for medical applications Inherently radiopaque side-chain crystallizable polymers (IRSCCP's) are useful in various medical applications. An example of a IRSCCP is a polymer that comprises a main chain, a plurality of crystallizable side chains, and a plurality of heavy atoms attached to the... | 05/10/2011 |
| 7939612 | Radically polymerizable compound having a cyclic dithiocarbonate group A radically polymerizable compound having a group represented by formula (1) (In the formula, R1 to R3 each independently represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, X repr... | 05/10/2011 |
| 7935771 | Polymer having sulfonic acid group or sulfonic acid ester group and amide group, and toner for developing electrostatic latent image having the polymer There is provided a polymer including a unit represented by Chemical Formula (1): wherein R represents -A1-SO2R1; R1w and R1x are each independently a halogen atom or a... | 05/03/2011 |
| 7816469 | Process for producing polymer nanodispersions This disclosure is generally directed to a batch process of producing semi-conductive polymer nanodispersions in which a composition comprising a liquid and a polymer is at least partially dissolved in the liquid, resulting in dissolved polymer molecules in the comp... | 10/19/2010 |
| 7781550 | Charge transport compositions and their use in electronic devices Disclosed are compositions comprising: at least one monomer of the formula: wh... | 08/24/2010 |
| 7750099 | Method for producing an aqueous dispersion containing a complex of poly(3,4-dialkoxythiophene) and a polyanion The method for producing an aqueous dispersion containing a complex of poly(3,4-dialkoxythiophene) and a polyanion comprises: a process of polymerizing 3,4-dialkoxythiophene in the presence of a polyanion by using an oxidizing agent in an aqueous solvent, in which p... | 07/06/2010 |
| 7737235 | Vinyl monomer and polymer derived from the monomer, and light emitting device using the polymer It is an object of the present invention to provide a polymer that is soluble in an organic solvent with a low polarity and has a high hole injecting property without adding a dopant for enhancing a hole injecting property. For that object, the present invention pro... | 06/15/2010 |
| 7579419 | Vinyl monomer and polymer derived from the monomer, and light emitting device using the polymer It is an object of the present invention to provide a polymer that is soluble in an organic solvent with a low polarity and has a high hole injecting property without adding a dopant for enhancing a hole injecting property. For that object, the present invention pro... | 08/25/2009 |
| 7375172 | Underlayer compositions containing heterocyclic aromatic structures A composition suitable for use as a planarizing underlayer in a multilayer lithographic process is disclosed. The inventive composition comprises a polymer containing heterocyclic aromatic moieties. In another aspect, the composition further comprises an acid genera... | 05/20/2008 |
| 7371505 | Photosensitive composition and method for forming pattern using the same A positive working photosensitive composition which is useful in the manufacturing step of a semiconductor such as IC, the manufacture of a circuit board such as liquid crystals and thermal heads, and other fabrication steps and has an excellent resolution and line ... | 05/13/2008 |
| 7354957 | Multi-functional thioxanthone photoinitiators Compounds of formula (I): {where n is a number from 1 to 6; R3 is hydrogen, methyl or ethyl; A represents a group of formula —[O(CHR2CHR1)a]y—,—[O(CH2)bCO]y—, or —[O(CH... | 04/08/2008 |
| 7321012 | Method of crosslinking intrinsically conductive polymers or intrinsically conductive polymer precursors and the articles obtained therefrom A method of manufacturing an intrinsically conductive polymer crosslinking at least a portion of an intrinsically conductive polymer precursor in the solid state, the swollen state, or combinations comprising at least one of the foregoing states, wherein the swollen... | 01/22/2008 |
| 7288663 | Process for preparing linear organic oligomers The present invention relates to a process for preparing compounds of the formula (I), where n is an integer from 2 to 5, R1 is H or a C1-C20-alkyl group... | 10/30/2007 |
| 7282322 | Long-term high temperature and humidity stable holographic optical data storage media compositions with exceptional high dynamic range A novel photoimageable system for a two-chemistry system containing liquid photoreactive asymmetric acrylate compound containing sulfur, aromatic moieties, and optionally bromine, and an aluminum salt compound is disclosed. The photoimageable system has high dynamic... | 10/16/2007 |
| 7279539 | Alkali-soluble polymer and polymerizable composition thereof A polymer, which contains a structural unit having a carboxyl group represented by the following formula (1) at a side chain of the structural unit, wherein node position is formed, when the polymer is dissolved in an alkali aqueous solution having a pH of 10 or mor... | 10/09/2007 |
| 7262264 | Halogenated thiophene monomer for the preparation of regioregular polythiophenes Conductive polymers and a method of forming conductive polymers. More particularly, a method of forming head-to-tail coupled regioregular poly-(3-substituted) thiophenes having improved charge carrier mobility and current modulation. Also, monomers having two differ... | 08/28/2007 |
| 7229741 | Exceptional high reflective index photoactive compound for optical applications A novel liquid photoreactive asymmetric acrylate compound containing sulfur, aromatic moieties, and optionally bromine, and having high dynamic range sensitivity is disclosed. The acrylate compound is a monomer for a photoimageable system. In one embodiment, when ab... | 06/12/2007 |
| 7208234 | Organic EL element and method of manufacturing the same, organic EL display device using the element, organic EL material, and surface emission device and liquid crystal display device using the material In an organic EL element, an organic EL layer is interposed between anodes and cathodes formed on a substrate. Each of the cathodes is made of a first conductive film that comes into contact with the organic EL layer and a second conductive film that constitutes a l... | 04/24/2007 |
| 7205362 | Method for controlled radical polymerization The present invention relates to a process for controlled radical polymerization using an organosulfur reversible chain transfer agent which consists in preparing polymers having a molar weight of greater than 100 000 g/mol, with a polydispersity index of less than ... | 04/17/2007 |
| 7193014 | Binary and ternary blends comprising monovinylarene/conjugated diene block copolymers and monovinylarene/alkyl (meth)acrylate copolymers We disclose compositions, comprising (i) from about 25 parts by weight to about 95 parts by weight of a monovinylarene-conjugated diene coupled block copolymer comprising at least one tapered block, having a blocky monovinylarene content of less than 90 wt % of tota... | 03/20/2007 |
| 7189493 | Polymer, positive resist composition, and patterning process using the same There is disclosed a polymer which at least has the repeating unit represented by the following general formula (1a), and the repeating unit represented by the following general formula (1b) and/or the repeating unit represented by the following general formula (1c)... | 03/13/2007 |
| 7183419 | 3,4-dioxythiophene derivatives A process for the production of 3,4-dioxythiophene compounds represented by the following formula (I), is described. In formula (I) A, B, C and D in each case independently denote a bond, optionally substituted a... | 02/27/2007 |
| 7165676 | Heat seal blister package having improved moisture vapor transmission barrier and method for forming same A heat seal blister package having an improved moisture vapor transmission barrier hindering penetration of moisture into the blister package from the surrounding environment to support and protect a product therewithin, and a method for forming same. The blister pa... | 01/23/2007 |
| 7160969 | ROMP with alkoxy ether groups The invention relates to metathesis oligomers wherein one or more alkoxy ether groups are attached to the oligomer moiety. Also disclosed is a polymerizable composition comprising a catalytically effective amount of a penta- or hexavalent ruthenium or osmium carbene... | 01/09/2007 |
| 7154740 | Substituted poly(alkylenedioxythiophenes) as solid electrolytes in electrolytic capacitors Described is an electrolytic capacitor that includes: (a) a layer of an oxidizable metal; (b) a layer of an oxide of the oxidixable metal; (c) a solid electrolyte; and (d) a plurality of contacts. The solid electrolyte includes a polythiophene having recurring units... | 12/26/2006 |
| 7153592 | Organic EL element and method of manufacturing the same, organic EL display device using the element, organic EL material, and surface emission device and liquid crystal display device using the material In an organic EL element, an organic EL layer is interposed between anodes and cathodes formed on a substrate. Each of the cathodes is made of a first conductive film that comes into contact with the organic EL layer and a second conductive film that constitutes a l... | 12/26/2006 |
| 7142351 | Electro-magnetophoresis display The present invention is directed to an electro-magnetophoresis display having either the traditional up/down or dual switching mode. The display cells are filled with an electro-magnetophoretic dispersion comprising particles suspended in a solvent and the particle... | 11/28/2006 |
| 7132149 | Data storage medium and method for the preparation thereof A data storage medium includes a haze-prevention layer between a heat-resistant thermoplastic substrate and a reflective metal layer. The haze-prevention layer includes a metal having a tensile modulus of at least about 15×106 pounds per square inch. The... | 11/07/2006 |
| 7128959 | Reflective article and method for the preparation thereof A reflective article useful, for example, in automotive headlights includes a haze-prevention layer between a heat-resistant thermoplastic substrate and a reflective metal layer. The haze-prevention layer includes a metal having a tensile modulus of at least about 1... | 10/31/2006 |
| 7113323 | Magnetophoretic and electromagnetophoretic displays The present invention is directed to a display device which comprises two layers of insulating substrate, at least the substrate on the viewing side is transparent, an array of display cells sandwiched between the two layers of substrate, a writing means, and option... | 09/26/2006 |
| 7105258 | Charge transport monomer, charge transport material, and process for producing the same There is provided a charge transport material which can easily be coated to form a film, is less likely to be crystallized during or after film formation, has excellent charge transport capability, and high applicability to electronic devices. A charge transport mon... | 09/12/2006 |
| 7105620 | 3,4-alkylenedioxy-thiophene copolymers An aqueous dispersion of a copolymer of at least one 3,4-alkylenedioxythiophene compound with a solubility in water at 25° C. of less than 2.2 g/L with at least one 3,4-alkylenedioxythiophene compound with a solubility in water at 25° C. of at least 2.2 g/L and a ... | 09/12/2006 |
| 7094418 | Crosslinkable macromers A crosslinkable macromer system and related methods of preparing the system and using the system in the form of a crosslinked matrix between a tissue site and an implant article such as a tissue implant or on the porous surface of a prosthetic device. The macromer s... | 08/22/2006 |
| 7087659 | Curable (meth)acrylate compositions A curable composition includes a multifunctional (meth)acrylate; a substituted or unsubstituted arylether (meth)acrylate monomer; and a polymerization initiator. The compositions exhibit high refractive indices and, upon polymerization, the compositions provide film... | 08/08/2006 |
| 7083893 | Photoresist polymer and photoresist composition containing the same Photoresist polymers and photoresist compositions are disclosed. A photoresist polymer represented by Formula 1 and a photoresist composition containing the same have excellent etching resistance, thermal resistance and adhesive property, and high affinity to an dev... | 08/01/2006 |
| 7056600 | Layer configuration comprising an electron-blocking element A layer configuration on a support, the layer configuration comprising a non-photoactive element exclusive of poly(3,4-alkylenedioxythiophene)s and poly(3,4-dialkoxythiophene)s, the element containing a first polymer containing structural units according to formula ... | 06/06/2006 |
