Silicon Containing Patents (Class 548/406)
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Publication number: 20140187792Abstract: Provided is a condensed polycyclic aromatic compound that can be used as a precursor for synthesizing a condensed polycyclic aromatic compound having relatively high solubility. Also provided is a method for synthesizing and using such a novel condensed polycyclic aromatic compound. The condensed polycyclic aromatic compound is represented by formula (II): (II) (where X1 and X2 are each independently selected from the group consisting of a hydrogen atom, halogen atom, alkyl group, and the like, but at least one of X1 and X2 is a halogen atom; B is a condensed ring having at least one benzene ring moiety; each Y is independently selected from chalcogens; and A1 through A4 are each independently selected from the group consisting of hydrogen atoms, halogen atoms, alkyl groups, and the like and two adjacent atoms or groups can bond together to form an aromatic group.Type: ApplicationFiled: August 3, 2012Publication date: July 3, 2014Applicant: TEIJIN LIMITEDInventors: Yoshinori Ikeda, Azusa Kohno, Takashi Shiro, Kazuo Takimiya
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Publication number: 20140187724Abstract: Provided are a solid-phase carrier for solid-phase synthesis of nucleic acid having improved amino group reactivity, and an aminated oligonucleotide to which an amino group has been attached. The present invention relates to an aminated oligonucleotide represented by formula (I).Type: ApplicationFiled: July 31, 2012Publication date: July 3, 2014Applicant: National Institute of Advanced Industrial Science and TechnologyInventors: Yasuo Komatsu, Naoshi Kojima
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Publication number: 20140175398Abstract: An arylamine compound of Formula 1 below and an organic light-emitting device including the arylamine compound are provided: Substituents in Formula 1 are as defined in the specification.Type: ApplicationFiled: September 3, 2013Publication date: June 26, 2014Inventors: Soo-Yon Kim, Seok-Hwan Hwang, Young-Kook Kim, Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han, Eun-Jae Jeong, Jun-Ha Park, Eun-Young Lee, Jong-Hyuk Lee
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Patent number: 8758584Abstract: Systems and methods are provided for detecting the presence of an analyte in a sample. A solid state electrochemical sensor can include a redox active moiety having an oxidation and/or reduction potential that is sensitive to the presence of an analyte immobilized over a surface of a working electrode. A redox active moiety having an oxidation and/or reduction potential that is insensitive to the presence of the analyte can be used for reference. Voltammetric measurements made using such systems can accurately determine the presence and/or concentration of the analyte in the sample. The solid state electrochemical sensor can be robust and not require calibration or re-calibration.Type: GrantFiled: December 16, 2011Date of Patent: June 24, 2014Assignee: Sensor Innovations, Inc.Inventors: Carolyn R. Kahn, Elicia Wong, James A. Wilkins, Vern Norviel
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Publication number: 20140159027Abstract: Provided are a host material for a blue phosphor, and an organic thin film and an organic light-emitting device including the same. The host material for a blue phosphor is such that a carbazole compound is bonded around a central atom, wherein the central atom is a Group 14 element, and the carbazole compound bonded around the central atom is 3 or 4, wherein the carbazole compound includes carbazole in which an alkyl group is substituted. The host material for a blue phosphor has high triplet energy (ET) and excellent electrical mobility and thermal stability. As a result, the organic thin film, which includes the host material, and the organic light-emitting device, which includes the organic thin film, implement a deep blue color and have excellent luminous efficiency.Type: ApplicationFiled: July 13, 2012Publication date: June 12, 2014Applicant: YOUL CHON CHEMICAL CO., LTD.Inventor: Dong Yoon Shin
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Publication number: 20140163175Abstract: Conventional cross-linked cyclic olefin polymers do not have a sufficiently low linear expansion coefficient. A compound having a structure represented by the following formula (a).Type: ApplicationFiled: July 25, 2012Publication date: June 12, 2014Applicant: CANON KABUSHIKI KAISHAInventors: Seiji Okada, Ryo Ogawa
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Publication number: 20140151666Abstract: An amine derivative represented by compound (1) of following Formula 1:Type: ApplicationFiled: December 4, 2013Publication date: June 5, 2014Applicant: SAMSUNG DISPLAY CO., LTD.Inventor: Yasuo MIYATA
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Publication number: 20140117343Abstract: Novel aryl silicon and aryl germanium host materials, and in particular host materials containing triphenylene and pyrene fragments, are described. These compounds improve OLED device performance when used as hosts in the emissive layer of the OLED.Type: ApplicationFiled: January 6, 2014Publication date: May 1, 2014Applicant: Universal Display CorporationInventors: Lichang ZENG, Alexey DYATKIN, Gregg KOTTAS
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Publication number: 20140094607Abstract: The present invention describes chemical systems and methods for silylating aromatic organic substrates, said system comprising a mixture of (a) at least one organosilane and (b) at least one strong base, said system being substantially free of a transition-metal compound, and said methods comprising contacting a quantity of the organic substrate with a mixture of (a) at least one organosilane and (b) at least one strong base, under conditions sufficient to silylate the aromatic substrate; wherein said system is substantially free of a transition-metal compound.Type: ApplicationFiled: October 2, 2013Publication date: April 3, 2014Applicant: CALIFORNIA INSTITUTE OF TECHNOLOGYInventors: ROBERT H. GRUBBS, ALEXEY FEDOROV, ANTON TOUTOV, KERRY BETZ
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Publication number: 20140065844Abstract: The present invention is a method to increase the intrinsic compressive stress in plasma enhanced chemical vapor deposition (PECVD) silicon nitride (SiN) and silicon carbonitride (SiCN) thin films, comprising depositing the film from an amino vinylsilane-based precursor. More specifically the present invention uses the amino vinylsilane-based precursor selected from the formula: [RR1N]xSiR3y(R2)z, where x+y+z=4, x=1-3, y=0-2, and z=1-3; R, R1 and R3 can be hydrogen, C1 to C10 alkane, alkene, or C4 to C12 aromatic; each R2 is a vinyl, allyl or vinyl-containing functional group.Type: ApplicationFiled: November 4, 2013Publication date: March 6, 2014Inventors: Vasil Vorsa, Andrew David Johnson, Manchao Xiao
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Publication number: 20140054558Abstract: A cascade-type compound and an organic light-emitting device (OLED) including the same are provided.Type: ApplicationFiled: January 18, 2013Publication date: February 27, 2014Applicants: Industry-Academic Cooperation Foundation Gyeongsang National University, SAMSUNG DISPLAY CO., LTD.,Inventors: Se-Hun Kim, Mie-Hwa PARK, Sam-Il KOH, Mi-Kyung KIM, Kwan-Hee LEE, Yun-Hi KIM
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Publication number: 20140050900Abstract: Provide is a curable composition for imprints capable of keeping a good pattern and heat resistance. A curable composition for imprints comprising a polymerizable compound (Ax-1) having maleimide structure(s), or a compound (Ax-2) having a partial structure represented by formula (I) below.Type: ApplicationFiled: October 25, 2013Publication date: February 20, 2014Applicant: FUJIFILM CorporationInventors: Kunihiko KODAMA, Yuichiro GOTO
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Patent number: 8653062Abstract: The present invention relates to novel cyclic amine and cycloalkyl derivatives, processes for preparing them, pharmaceutical compositions containing them and their use as pharmaceuticals as modulators of sphingosine-1-phosphate receptors.Type: GrantFiled: November 22, 2010Date of Patent: February 18, 2014Assignee: Allergan, Inc.Inventors: Phong X. Nguyen, Todd M. Heidelbaugh
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Patent number: 8642798Abstract: The present invention relates to a diastereomeric mixture of Silacycle Compounds and methods for using the diastereomeric mixture of Silacycle Compounds for stereoselective synthesis.Type: GrantFiled: June 6, 2007Date of Patent: February 4, 2014Assignee: The Trustee of Columbia University in the City of New YorkInventors: James Lincoln Leighton, Richard Berger, Seiji Shirakawa, Gregory T. Notte
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Publication number: 20140027755Abstract: The present invention relates to an electronic device comprising one or more compounds of a formula (I) or (II). Furthermore, the invention encompasses the use of a compound of the formula (I) or (II) in an electronic device, and the provision of certain compounds of the formula (I) or (II).Type: ApplicationFiled: March 15, 2012Publication date: January 30, 2014Applicant: Merck Patent GmbH Patents & Scientific InformationInventors: Teresa Mujica-Fernaud, Christof Pflumm, Irina Martynova
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Patent number: 8624035Abstract: A silane-modified cyanine of Formula (I) includes the valence tautomers thereof: wherein R1 is a linear, saturated or unsaturated alkyl chain, having 1 to 30 carbon atoms, wherein one or more carbon atoms are optionally substituted by a 4-, 5- or 6-membered aromatic or non aromatic cyclic grouping of carbon atoms; R8 and R9 are independently selected from the group consisting of —OCH3, —OCH2CH3, —OCH2CH2CH3, —OCH(CH3)2, —OCH2CH2OCH3, —Cl, —Br, —I, Formula (II), Formula (III), —N(CH3)2, Formula (IV), Formula (V), methyl, ethyl, propyl, isopropyl. The synthesis method and the use as a fluorescent marker are for inorganic solid supports, for example silica nanoparticles, and/or for biomolecules such as peptides, antibodies, DNA, RNA, etc.Type: GrantFiled: October 21, 2009Date of Patent: January 7, 2014Assignee: Universita' Degli Studi di TorinoInventors: Giuseppe Caputo, Ivana Miletto, Chiara Alessandra Bertolino, Gianmario Martra, Salvatore Coluccia
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Publication number: 20130345412Abstract: The invention relates to a radical-initiated thiol-ene or thiol-yne “click” reaction that provides a simple and efficient route to diverse trialkoxysilanes. Trialkoxysilanes made in this way are obtained in quantitative to near-quantitative yields with high purity without any or minimal purification. A wide range of functional groups is tolerated in this approach, and even complex alkenes click with the silane precursors. The modular nature of these radical-based thiol-ene or thiol-yne “click” reactions allows a wide variety of pendant groups to be coupled to silane compounds that can then be coupled to a wide variety surfaces in order to modify their material properties. Consequently, such radical initiated thiol-ene and thiol-yne reactions provide facile and efficient methods for preparing an enormous number of surface-active functional trialkoxysilanes.Type: ApplicationFiled: March 22, 2012Publication date: December 26, 2013Applicant: The Regents of the University of CaliforniaInventors: Robin L. Garrell, Alexander K. Tucker-Schwartz
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Publication number: 20130338363Abstract: A siloxane compound comprising a structure unit formed by connecting at least one organic skeleton having an imido bond to a silicon atom forming a siloxane bond, wherein the silane compound is defined by the following average formula: XaYbZcSiOd. X denotes groups including an organic skeleton having an imido bond, represented by formula (1) in the specification; Z denotes an organic groups having no imido bond; Y denotes at least one of hydrogen, hydroxyl, halogen, and OR; R denotes at least one of alkyl, acyl, aryl, and unsaturated aliphatic residual groups and may have a substituent; a is ?3 and >0; b is 0?3; c is 0?3; d is ?2 and >0; and a+b+c+2d=4, R1 denotes at least one from aromatic, heterocyclic, and alicyclic rings; x and z independently ?0 and ?5; and y is 0 or 1.Type: ApplicationFiled: August 22, 2013Publication date: December 19, 2013Applicant: Nippon Shokubai Co., Ltd.Inventor: Takuo Sugioka
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Publication number: 20130338313Abstract: The invention is based on the discovery that a remarkable improvement in the performance of maleimide thermosets can be achieved by incorporating amide-extended maleimides into an adhesive formulation. Amide-extended maleimides described herein can be used to toughen bismaleimide thermosetting materials without sacrificing any thermal stability. Amide-extended maleimides are readily prepared by reacting a bismaleimide with an appropriate amine via the well-known Michael addition reaction. Acylation of the resulting secondary amines provides the amide-extended maleimide. The acylating agent can also be used to introduce polymerizable functional groups into the backbones of these thermoset monomers. Amide-extended acrylate and methacrylate monomers can also be prepared.Type: ApplicationFiled: August 19, 2013Publication date: December 19, 2013Applicant: Designer Molecules, Inc.Inventors: Stephen M. Dershem, Farhad G. Mizori
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Publication number: 20130323435Abstract: Described herein are precursors and methods for forming silicon-containing films. In one aspect, there is provided a precursor of Formula I: wherein R1 is selected from linear or branched C3 to C10 alkyl group, linear or branched C3 to C10 alkenyl group, linear or branched C3 to C10 alkynyl group, C1 to C6 dialkylamino group, electron withdrawing group, and C6 to C10 aryl group; R2 is selected from hydrogen, linear or branched C1 to C10 alkyl group, linear or branched C3 to C6 alkenyl group, linear or branched C3 to C6 alkynyl group, C1 to C6 dialkylamino group, C6 to C10 aryl group, linear or branched C1 to C6 fluorinated alkyl group, electron withdrawing group, and C4 to C10 aryl group; optionally wherein R1 and R2 are linked together to form ring selected from substituted or unsubstituted aromatic ring or substituted or unsubstituted aliphatic ring; and n=1 or 2.Type: ApplicationFiled: May 24, 2013Publication date: December 5, 2013Applicant: Air Products And Chemicals, Inc.Inventors: Manchao Xiao, Xinjian Lei, Daniel P. Spence, Haripin Chandra, Bing Han, Mark Leonard O'Neill, Steven Gerard Mayorga, Anupama Mallikarjunan
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Patent number: 8586764Abstract: An organic dye and preparation method thereof and dye-sensitized solar cells using this organic dye are provided. The structure of the organic dye molecule is donor-conjugated unit(s)-acceptor. The organic dye with broad spectrum response and high molar-absorption coefficient is obtained by modifying the structure by using various conjugated unit(s) in combination with donor and acceptor. The conditions of preparation of the organic dye are mild and the yield is high, and the organic dye can be used for highly effective dye-sensitized solar cells.Type: GrantFiled: July 9, 2010Date of Patent: November 19, 2013Assignee: China National Academy of Nanotechnology and EngineeringInventors: Peng Wang, Yupeng Wang, Ning Cai, Wangdong Zeng, Mingfei Xu, Jingyuan Liu
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Publication number: 20130303570Abstract: The present invention relates to modulators of cystic fibrosis transmembrane conductance regulator (“CFTR”), compositions thereof, and methods therewith. The present invention also relates to methods of treating diseases using modulators of CFTR.Type: ApplicationFiled: July 17, 2013Publication date: November 14, 2013Inventors: Hayley Binch, Lev T.D. Fanning, Dennis Hurley, Urvi Sheth, Alina Silina, Xiaoqing Yang, Martyn Botfield, Peter D.J. Grootenhuis, Fredrick Van Goor, Mehdi Michel Djamel Numa
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Publication number: 20130293094Abstract: Novel asymmetric host compounds containing an electron-transport moiety, a hole-transport moiety, an aromatic spacer, and a triaryl silane group are provided. These compounds are useful materials that can be incorporated into OLED devices.Type: ApplicationFiled: May 4, 2012Publication date: November 7, 2013Applicant: Universal Display CorporationInventors: Alexey Dyatkin, Lichang Zeng, Chuanjun Xia
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Publication number: 20130295779Abstract: Composition(s) and atomic layer deposition (ALD) process(es) for the formation of a silicon oxide containing film at one or more deposition temperature of about 500° C. is disclosed. In one aspect, the composition and process use one or more silicon precursors selected from compounds having the following formulae I, II, described and combinations thereof R1R2mSi(NR3R4)nXp; and??I. R1R2mSi(OR3)n(OR4)qXp.Type: ApplicationFiled: April 5, 2013Publication date: November 7, 2013Inventor: Air Products and Chemicals, Inc.
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Publication number: 20130274226Abstract: The invention provide a silica nanoparticle comprising a non-porous matrix of silicon-oxygen bonds, wherein the matrix comprises organic agents conjugated to silicon or oxygen atoms in the matrix, the organic agents are conjugated to the matrix through linker L groups, wherein the linker L comprises, for example, an ester, urea, thiourea, or thio ether group, and wherein the diameter of the nanoparticle is about 15 nm to about 200 nm. The invention also provides novel methods of making and using the silica nanoparticles described herein.Type: ApplicationFiled: November 30, 2011Publication date: October 17, 2013Applicant: The Board of Trustees of the University of IllinoisInventors: Jianjun Cheng, Li Tang
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Publication number: 20130253205Abstract: A process for preparation of a compound of formula (I) or or a pharmaceutically acceptable salt, ester, or prodrug thereof, is disclosed. The process involves hydrogenating, in the presence of a catalyst, a compound of formula (II). The different substituents are as described in the specification. Also disclosed are intermediates and processes for their preparation. Further, the process can provide an alternate route for the synthesis of Vernakalant from starting materials that can be readily available.Type: ApplicationFiled: September 26, 2011Publication date: September 26, 2013Applicant: ALPHORA RESEARCH INC.Inventors: Boris Gorin, Craig Edward Dixon, Jan Oudenes, Elena Valentina Bejan, Aaron Cleveland Kinsman
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Publication number: 20130244448Abstract: Classes of liquid aminosilanes have been found which allow for the production of silicon carbo-nitride films of the general formula SixCyNz. These aminosilanes, in contrast, to some of the precursors employed heretofore, are liquid at room temperature and pressure allowing for convenient handling. In addition, the invention relates to a process for producing such films. The classes of compounds are generally represented by the formulas: and mixtures thereof, wherein R and R1 in the formulas represent aliphatic groups typically having from 2 to about 10 carbon atoms, e.g., alkyl, cycloalkyl with R and R1 in formula A also being combinable into a cyclic group, and R2 representing a single bond, (CH2)n, a ring, or SiH2.Type: ApplicationFiled: September 13, 2012Publication date: September 19, 2013Applicant: AIR PRODUCTS AND CHEMICALS, INC.Inventors: Manchao Xiao, Arthur Kenneth Hochberg
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Patent number: 8518984Abstract: Provided herein are compounds, compositions, and methods in the field of medicinal chemistry. The compounds and compositions provided herein relate to spiro-oxindoles which function as antagonists of the interaction between p53 and MDM2, and their use as therapeutics for the treatment of cancer and other diseases.Type: GrantFiled: November 12, 2010Date of Patent: August 27, 2013Assignee: The Regents of the University of MichiganInventors: Shaomeng Wang, Shanghai Yu, Wei Sun, Sanjeev Kumar, Duxin Sun, Peng Zou, Donna McEachern, Yujun Zhao
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Publication number: 20130217650Abstract: The present invention relates to organic molecules capable of modulating tyrosine kinase signal transduction in order to regulate, modulate and/or inhibit abnormal cell proliferation.Type: ApplicationFiled: November 15, 2012Publication date: August 22, 2013Applicant: Allergan, Inc.Inventor: Allergan, Inc.
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Patent number: 8506779Abstract: Described herein are substrates, sensors and systems related to measuring the concentration of an analyte such as hydrogen ion in a sample. Redox active moieties whose reduction and/or oxidation potentials are sensitive to the presence of an analyte are immobilized onto a surface of an electrode. Immobilized redox active moieties whose reduction and/or oxidation potential are insensitive to the analyte can be used for reference. Voltammetric measurements made using such modified surfaces can accurately determine the presence and/or concentrations of analytes in a sample of interest. The electrochemical sensors of the invention are robust and can be made so as not to require calibration or recalibration.Type: GrantFiled: September 22, 2011Date of Patent: August 13, 2013Assignee: Sensor Innovations, Inc.Inventors: Carolyn R. Kahn, Elicia Wong, Vern Norviel
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Publication number: 20130200339Abstract: A heterocyclic compound includes a compound represented by Formula 1.Type: ApplicationFiled: October 2, 2012Publication date: August 8, 2013Applicant: SAMSUNG DISPLAY CO., LTD.Inventor: Samsung Display Co., Ltd.
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Publication number: 20130203675Abstract: Asymmetric bifunctional silyl (ABS) monomers comprising covalently linked pharmaceutical, chemical and biological agents are described. These agents can also be covalently bound via the silyl group to delivery vehicles for delivering the agents to desired targets or areas. Also described are delivery vehicles which contain ABS monomers comprising covalently linked agents and to vehicles that are covalently linked to the ABS monomers. The silyl modifications described herein can modify properties of the agents and vehicles, thereby providing desired solubility, stability, hydrophobicity and targeting.Type: ApplicationFiled: September 15, 2011Publication date: August 8, 2013Inventors: Joseph M. DeSimone, Matthew Finniss, Mary Napier, Ashish Pandya, Matthew Parrott
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Publication number: 20130197241Abstract: The invention provides methods for cyclizing poly-yne compounds under mild conditions to provide cyclic compounds.Type: ApplicationFiled: January 31, 2013Publication date: August 1, 2013Applicant: REGENTS OF THE UNIVERSITY OF MINNESOTAInventor: REGENTS OF THE UNIVERSITY OF MINNESOTA
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Publication number: 20130175507Abstract: Novel heterocyclic materials are disclosed. The materials contain a fused tetracyclic structure that can improve the properties of OLED devices when the novel heterocyclic materials are incorporated into such devices.Type: ApplicationFiled: January 10, 2012Publication date: July 11, 2013Applicant: Universal Display CorporationInventor: Bin Ma
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Publication number: 20130172574Abstract: A method for manufacturing a hydrophilic silicone macromer is provided. A hydrosilylation between a Si—H bond of a polysiloxane and a C?C bond of a hydrophilic mononmer is performed by using a rhodium-containing catalyst to form the polysiloxane having a hydrophilic side chain having an amide group or a phosphoryl choline group. After performing an end-capping reaction, the hydrophilic silicone macromer is formed.Type: ApplicationFiled: December 14, 2012Publication date: July 4, 2013Applicant: PEGAVISION CORPORATIONInventor: Pegavision Corporation
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Publication number: 20130168646Abstract: Compounds represented by Formula 1 and organic light-emitting devices including an organic layer including the compounds are disclosed.Type: ApplicationFiled: August 27, 2012Publication date: July 4, 2013Inventor: Young-Kook Kim
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Publication number: 20130144541Abstract: Novel cross-linking compounds that can be used in mass spectrometry, tandem mass spectrometry, and multi-stage tandem mass spectrometry to facilitate structural analysis of proteins and protein complexes are provided and have the formula: where X is an N-hydroxy-succinimidyl or similar heterocyclic group. Also provided is a method of mapping protein-protein interactions of protein complexes using various mass spectrometry techniques.Type: ApplicationFiled: May 14, 2012Publication date: June 6, 2013Inventors: Scott Rychnovsky, Lan Huang
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Publication number: 20130140539Abstract: A host material is disclosed. The host material, as a compound which is represented by the following formula 1, has a chemical structure in which nitrogen and silicon atoms are chemically and directly bonded to each other. Wherein the “a” is one selected from a material group which includes N, S, O, SO2 and NSiG1G2G2, and the “G1, G2 and G3” each become one of a hydrogen, and aromatic, heterocyclic and aliphatic groups which are or not substituted, respectively.Type: ApplicationFiled: November 29, 2012Publication date: June 6, 2013Applicant: LG DISPLAY CO., LTD.Inventor: LG DISPLAY CO., LTD.
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Publication number: 20130126792Abstract: The present invention relates to compounds of the formula (I), to the use of compounds of the formula (I) in electronic devices and electronic devices comprising one or more compounds of the formula (I). The invention furthermore relates to the preparation of the compounds of the formula (I) and to formulations comprising one or more compounds of the formula (I).Type: ApplicationFiled: July 12, 2011Publication date: May 23, 2013Applicant: Merck Patent GmbHInventors: Irina Martynova, Adam W. Franz, Christof Pflumm, Amir Hossain Parham, Arne Buesing, Rémi Manouk Anémian, Anja Gerhard
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Publication number: 20130129940Abstract: Described herein are organoaminosilane precursors which can be used to deposit silicon containing films which contain silicon and methods for making these precursors. Also disclosed herein are deposition methods for making silicon-containing films or silicon containing films using the organoaminosilane precursors described herein. Also disclosed herein are the vessels that comprise the organoaminosilane precursors or a composition thereof that can be used, for example, to deliver the precursor to a reactor in order to deposit a silicon-containing film.Type: ApplicationFiled: May 17, 2012Publication date: May 23, 2013Applicant: AIR PRODUCTS AND CHEMICALS, INC.Inventors: Manchao Xiao, Xinjian Lei, Bing Han, Mark Leonard O'Neill, Ronald Martin Pearlstein, Richard Ho, Haripin Chandra, Agnes Derecskei-Kovacs
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Publication number: 20130119353Abstract: Novel aryl silicon and aryl germanium host materials, and in particular host materials containing triphenylene and pyrene fragments, are described. These compounds improve OLED device performance when used as hosts in the emissive layer of the OLED.Type: ApplicationFiled: November 14, 2011Publication date: May 16, 2013Applicant: Universal Display CorporationInventors: Lichang Zeng, Alexey Dyatkin, Gregg Kottas
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Publication number: 20130123508Abstract: The present invention relates to heptamethine hemicyanine chromophores of formula (I): where R1, R2, R3, R4, R?4, R5, R?5, R6, R?6, R7, X, Y1 and Y2 are as defined in claim 1, to the method for preparing same as well as to the use of such chromophores for the second-order nonlinear optical property thereof.Type: ApplicationFiled: January 18, 2011Publication date: May 16, 2013Applicant: ECOLE NORMALE SUPERIEURE DE LYONInventors: Yann Bretonniere, Chantal Andraud, Wissam Buron
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Publication number: 20130122276Abstract: A photoelectric conversion device comprising a transparent electrically conductive film, a photoelectric conversion film and an electrically conductive film in this order, wherein the photoelectric conversion film comprises a photoelectric conversion layer, and an electron blocking layer, wherein the electron blocking layer contains a compound represented by the specific formula.Type: ApplicationFiled: January 3, 2013Publication date: May 16, 2013Applicant: FUJIFILM CORPORATIONInventor: FUJIFILM Corporation
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Publication number: 20130113367Abstract: A heterocyclic compound represented by Formula 1A and an organic light-emitting device including the heterocyclic compound: at least one of R1 to R13 is a group represented by Formula 1B below: wherein R1 to R15, Ar1, Ar2, A, B, a, and b are defined as in the specification. The organic light-emitting device may include an organic layer containing the heterocyclic compound, and thus may have a low driving voltage, a high-emission efficiency, and long lifespan characteristics.Type: ApplicationFiled: April 12, 2012Publication date: May 9, 2013Applicant: Samsung Mobile Display Co., Ltd.Inventors: Hye-Jin Jung, Seok-Hwan Hwang, Young-Kook Kim, Jin-O Lim, Sang-Hyun Han, Soo-Yon Kim, Dae-Yup Shin
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Patent number: 8426609Abstract: A method for preparing a functionalized polymer, the method comprising the steps of preparing a reactive polymer and reacting the reactive polymer with an imide compound containing a protected amino group.Type: GrantFiled: February 22, 2011Date of Patent: April 23, 2013Assignee: Bridgestone CorporationInventor: Steven Luo
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MATERIAL FOR ORGANIC ELECTROLUMINESCENCE ELEMENT, AND ORGANIC ELECTROLUMINESCENCE ELEMENT USING SAME
Publication number: 20130092905Abstract: Provided is a material for an organic electroluminescence device, which further has a bulky carbazolyl group at each of the 3-position and 6-position of its central carbazole skeleton, and which has a dibenzofuran skeleton or a dibenzothiophene skeleton at the N atom of the central carbazole skeleton through a linking group as required. Also provided is an organic electroluminescence device, including one or more organic thin film layers including a light emitting layer between a cathode and an anode, in which at least one layer of the organic thin film layers contains the material for an organic electroluminescence device.Type: ApplicationFiled: February 14, 2011Publication date: April 18, 2013Applicant: IDEMITSU KOSAN CO., LTD.Inventors: Masaki Numata, Hideaki Nagashima -
Publication number: 20130087768Abstract: A heterocyclic compound represented by Formula 1 below, an organic light-emitting diode including the same, and a flat panel display device including the organic light-emitting diode: where X is *—Ar1 or wherein Ar1, Ar2, R1, R2, R3, R4, Y1, Y2, Y3, Y4, a, b, c, and d are as defined in the specification.Type: ApplicationFiled: February 17, 2012Publication date: April 11, 2013Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.Inventors: Young-Kook Kim, Seok-Hwan Hwang, Hye-Jin Jung, Jin-O Lim, Sang-Hyun Han, Se-Jin Cho, Jong-Hyuk Lee
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Publication number: 20130078392Abstract: Described herein are precursors and methods of forming films. In one aspect, there is provided a precursor having Formula I: XmR1nHpSi(NR2R3)4-m-n-p??I wherein X is selected from Cl, Br, I; R1 is selected from linear or branched C1-C10 alkyl group, a C2-C12 alkenyl group, a C2-C12 alkynyl group, a C4-C10 cyclic alkyl, and a C6-C10 aryl group; R2 is selected from a linear or branched C1-C10 alkyl, a C3-C12 alkenyl group, a C3-C12 alkynyl group, a C4-C10 cyclic alkyl group, and a C6-C10 aryl group; R3 is selected from a branched C3-C10 alkyl group, a C3-C12 alkenyl group, a C3-C12 alkynyl group, a C4-C10 cyclic alkyl group, and a C6-C10 aryl group; m is 1 or 2; n is 0, 1, or 2; p is 0, 1 or 2; and m+n+p is less than 4, wherein R2 and R3 are linked or not linked to form a ring.Type: ApplicationFiled: September 18, 2012Publication date: March 28, 2013Applicant: AIR PRODUCTS AND CHEMICALS, INC.Inventors: Manchao Xiao, Xinjian Lei, Mark Leonard O'Neill, Bing Han, Ronald Martin Pearlstein, Haripin Chandra, Heather Regina Bowen, Agnes Derecskei-Kovacs
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Publication number: 20130072456Abstract: The present invention relates to substituted bicyclic tetrahydropyrrole compounds of general formula (I), methods for their preparation, medicaments comprising these compounds as well their use in the manufacture of a medicament for the treatment of humans and animals.Type: ApplicationFiled: October 26, 2012Publication date: March 21, 2013Applicant: Laboratorios del Dr. Esteve, S.A.Inventor: Laboratorios del Dr. Esteve, S.A.
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Publication number: 20130065855Abstract: The present invention relates to fungicidal N-[(trisubstitutedsilyl)methyl]carboxamide or its thiocarboxamide derivative, their process of preparation and intermediate compounds for their preparation, their use as fungicides, particularly in the form of fungicidal compositions and methods for the control of phytopathogenic fungi of plants using these compounds or their compositions.Type: ApplicationFiled: June 1, 2011Publication date: March 14, 2013Inventors: Jurgen Benting, Peter Dahmen, Philippe Desbordes, Stephanie Gary, Marie-Claire Grosjean-Cournoyer, Hiroyuki Hadano, Ruth Meissner, Rachel Rama, Philippe Rinolfi, Ulrike Wachendorff-Neumann