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Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 6896. Отображено 100.
27-11-2008 дата публикации

УСТАНОВКА ДЛЯ ПОЛУЧЕНИЯ РАСТВОРИМЫХ ЭЛЕКТРОАКТИВНЫХ ПОЛИМЕРОВ

Номер: RU0000078483U1
Автор: Геллер Нина Михайловна, Иванов Алексей Геннадиевич, Шаманин Валерий Владимирович
Принадлежит: Институт Высокомолекулярных соединений Российской академии наук (ИВС РАН)

1. Установка для получения растворимых электроактивных полимеров, содержащая рабочую реакционную камеру, терморегулирующее устройство, прибор контроля состава полимера, газообменное устройство, контейнеры с исходными компонентами, отличающаяся тем, что она снабжена дополнительной рабочей реакционной камерой, обе камеры соединены между собой последовательно магистралью подачи композиционной смеси, каждая указанная камера оснащена агрегатом - смесителем исходных компонентов, при этом дополнительная камера соединена сливным патрубком с емкостью для обработки и разделения полимера и осадка, имеющей магистраль отвода полимера на обогащение и магистраль отвода осадка в сушильную камеру и емкости для обработки осадка. 2. Установка по п.1, отличающаяся тем, что в качестве прибора контроля используют двухдетекторный хроматограф с электрохимическим и ультрафиолетовым детекторами, введенными в полость сливного патрубка и в магистраль отвода полимера. 3. Установка по п.1, отличающаяся тем, что осадок подают на обработку последовательно в две емкости. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) 78 483 (13) U1 (51) МПК C08G 83/00 (2006.01) C08L 65/00 (2006.01) H01M 8/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ, ПАТЕНТАМ И ТОВАРНЫМ ЗНАКАМ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (21), (22) Заявка: 2008119540/22 , 20.05.2008 (24) Дата начала отсчета срока действия патента: 20.05.2008 (45) Опубликовано: 27.11.2008 (73) Патентообладатель(и): Институт высокомолекулярных соединений Российской Академии наук (ИВС РАН) (RU) U 1 7 8 4 8 3 R U Ñòðàíèöà: 1 U 1 Формула полезной модели 1. Установка для получения растворимых электроактивных полимеров, содержащая рабочую реакционную камеру, терморегулирующее устройство, прибор контроля состава полимера, газообменное устройство, контейнеры с исходными компонентами, отличающаяся тем, что она снабжена дополнительной рабочей реакционной камерой, обе камеры соединены между собой последовательно магистралью подачи композиционной смеси, ...

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Номер записи: 1
09-02-2012 дата публикации

Charge transport compositions and electronic devices made with such compositions

Номер: US20120032158A1
Автор: Daniel David Lecloux, YING Wang
Принадлежит: EI Du Pont de Nemours and Co

The present invention is directed to a photoactive device comprising an anode, a cathode, and a photoactive layer, which device further comprises an electron transport and/or anti-quenching layer which minimizes both electron transfer quenching and energy transfer quenching of the photoactive layer.

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Номер записи: 2
23-02-2012 дата публикации

Polymer compositions, polymer films, polymer gels, polymer foams, and electronic devices containing such films, gels and foams

Номер: US20120043530A1
Автор: Ahmed Alsayed, Chantal BADRE, Lawrence Hough
Принадлежит: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS, Rhodia Operations SAS

A polymer film, polymer gel, and polymer foam each contain an electrically conductive polymer and an ionic liquid and are each useful as a component of an electronic device.

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Номер записи: 3
01-03-2012 дата публикации

Continuous Process For Preparing Nanodispersions Using An Ultrasonic Flow-Through Heat Exchanger

Номер: US20120049163A1
Автор: Alan Edward John Toth, Marko Saban, Santiago Faucher, Yiliang Wu
Принадлежит: Xerox Corp

Described is a continuous process for preparing nanodispersions including providing a composition comprising a liquid and a solute; heating the composition to dissolution of the solute to form a solution comprising the solute dissolved in the liquid; directing the heated solution through a continuous tube wherein the continuous tube has a first end for receiving the solution, a continuous flow-through passageway disposed in an ultrasonic heat exchanger, and a second end for discharging a product stream; treating the heated solution as the solution passes through the continuous flow-through passageway disposed in the ultrasonic heat exchanger to form the product stream comprising nanometer size particles in the liquid; optionally, collecting the product stream in a product receiving vessel; and optionally, filtering the product stream.

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Номер записи: 4
08-03-2012 дата публикации

Carbon nanotube-conductive polymer composites, methods of making and articles made therefrom

Номер: US20120058255A1
Автор: Charles Baudot, Cher Ming Tan, Jonathan Sim, Mui Hoon Nai, Nripan Mathews, Solomon Ubong Udo, Subodh Mhaisalkar, Thomas Kok Sim Gan
Принадлежит: NANYANG TECHNOLOGICAL UNIVERSITY, STMICROELECTRONICS ASIA PACIFIC PTE LTD

Electrically conductive polymer materials, such as mixtures of poly(3,4-ethylenedioxythiophene) (PEDOT) and poly(styrenesulfonate) (PSS) are combined with functionalized carbon nanotubes to form composites that exhibit increased electrical conductivity. Functionalized or non-functionalized carbon nanotubes combined with the same electrically conductive polymer materials are combined with non-conductive polymers to increase the electrical conductivity of the non-conductive polymer. The functionalized carbon nanotubes are functionalized with carboxyl and/or hydroxyl groups. The resulting materials are useful in methods of forming electrically conductive films and electrically conductive features.

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Номер записи: 5
15-03-2012 дата публикации

Green soluble conjugated polymers with high charge carrier mobilities

Номер: US20120061630A1
Автор: John R. Reynolds, Pierre Marc Beaujuge, Stefan Martin Ellinger
Принадлежит: University of Florida Research Foundation Inc

A donor-acceptor (DA) π-conjugated polymer with high charge transfer mobility has a plurality of D 1 k AD 1 k portions, where k is 1 or 2, D 1 is a donor unit having at least one solubilizing side chain, and A is an acceptor unit, and the donor-acceptor (DA) π-conjugated polymer has a plurality of D 2 m spacer sequences situated between the D 1 x AD 1 x portions, where m is 1 to 6 and D 2 is a second donor unit where all atoms of the unit are coplanar in at least one conformation that the unit can assume. The DA π-conjugated polymer can reflect a blue tinted green, deep green, or yellow tinted green color. The DA π-conjugated polymers have space-charge limited (SCL) zero field hole mobilities of at least 1×10 −6 cm 2 V −1 s −1 .

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Номер записи: 6
29-03-2012 дата публикации

Cyclic olefin compound, photoreactive polymer, and alignment layer comprising the same

Номер: US20120076954A1
Автор: Dai-Seung Choi, Dong-Woo Yoo, Sung-Ho Chun, Sung-Kyoung Lee
Принадлежит: LG Chem Ltd

Disclosed therein are a cyclic olefin compound, a photoreactive polymer, and an alignment layer comprising the photoreactive polymer, where the cyclic olefin compound can be used to provide the photoreactive polymer having not only excellences in liquid crystal alignment and alignment rate but also readiness for change in the alignment direction depending on the polarization direction.

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Номер записи: 7
19-04-2012 дата публикации

Parylene-c as a piezoelectric material and method to make it

Номер: US20120091858A1
Автор: Austin Cheng, Justin Young Hyun Kim, Yu-Chong Tai
Принадлежит: California Institute of Technology CalTech

A parylene C polymer that is electrically poled such that it is piezoelectric is presented. Methods for manufacturing the piezoelectric parylene C polymer with an optimal piezoelectric coefficient d33 are also disclosed. Actuators formed with piezoelectric parylene C are disclosed as well as sensor devices that incorporate piezoelectric parylene C using charge integrator circuits in which the integration time is longer than likely adiabatic temperature transients.

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Номер записи: 8
03-05-2012 дата публикации

Method of Selective Separation Of Semiconducting Carbon Nanotubes, Dispersion Of Semiconducting Carbon Nanotubes, And Electronic Device Including Carbon Nanotubes Separated By Using The Method

Номер: US20120104328A1
Автор: Hang-woo Lee, Jong-min Kim, Young-Jun Park, Zhenan Bao
Принадлежит: Leland Stanford Junior University, SAMSUNG ELECTRONICS CO LTD

According to example embodiments, a method includes dispersing carbon nanotubes in a mixed solution containing a solvent, the carbon nanotubes, and a dispersant, the carbon nanotubes including semiconducting carbon nanotubes, the dispersant comprising a polythiophene derivative including a thiophene ring and a hydrocarbon sidechain linked to the thiophene ring. The hydrocarbon sidechain includes an alkyl group containing a carbon number of 7 or greater. The hydrocarbon sidechain may be regioregularly arranged, and the semiconducting carbon nanotubes are selectively separated from the mixed solution. An electronic device includes semiconducting carbon nanotubes and the foregoing described polythiophene derivative.

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Номер записи: 9
17-05-2012 дата публикации

Electroconductive polymer composition, method for producing the same, and solid electrolytic capacitor using electroconductive polymer composition

Номер: US20120120557A1
Автор: Naoki Takahashi, Ryuta Kobayakawa, Satoshi Suzuki, Tomoki Nobuta, Yasuhisa Sugawara
Принадлежит: NEC Tokin Corp

An exemplary embodiment of the invention provides an electroconductive polymer composition having high electroconductivity which is suitable for a solid electrolytic capacitor, and provides a solid electrolytic capacitor having low ESR as well as low leakage current (LC). In an exemplary embodiment of the invention, an electroconductive polymer composition having high electroconductivity is formed by drying an electroconductive polymer suspension solution which comprises a polyanion having a cross-linked structure, an electroconductive polymer, and a solvent. In an exemplary embodiment of the invention, a solid electrolytic capacitor having low ESR as well as low LC is obtained by using the electroconductive polymer composition for a solid electrolyte layer that is an electroconductive polymer layer.

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Номер записи: 10
31-05-2012 дата публикации

Pi-conjugated polymer composition

Номер: US20120135255A1
Автор: Norihiro Kuroda, Shingo Onodera
Принадлежит: Idemitsu Kosan Co Ltd

A π-conjugated polymer composition including: (a) a solvent; (b) a π-conjugated polymer which is dissolved in the solvent and doped with a dopant; (c) at least one of an acidic substance and a salt of an acidic substance; and (d) a phenolic compound; wherein when only the acidic substance is contained as the component (c), the acidic substance is different from the phenolic compound, when only the salt of an acidic substance is contained, the salt of an acidic substance is different from the phenolic compound, and when both the acidic substance and the salt of an acidic substance are contained, at least one of the acidic substance and the salt of an acidic substance is different from the phenolic compound.

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Номер записи: 11
31-05-2012 дата публикации

Process to induce polymerization of an organic electronically conductive polymer

Номер: US20120136136A1
Автор: Christian Kuss, Christophe Michot, David Lepage, Guoxian Liang, Michel Gauthier, Steen Brian Schougaard
Принадлежит: Phostech Lithium Inc, Universite Du Quebec A Montreal

A process to induce polymerization of an organic electronically conductive polymer in the presence of a partially delithiated alkali metal phosphate which acts as the polymerization initiator.

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Номер записи: 12
19-07-2012 дата публикации

mesoporous drug delivery system using an electrically conductive polymer

Номер: US20120183620A1
Автор: Albena Ivanisevic, Richard Borgens, Riyi Shi, Youngnam Cho
Принадлежит: PURDUE RESEARCH FOUNDATION

The present application relates to Nanoparticle bioengineering techniques were used to produce a non-toxic polypyrrole composition having two-dimensional and three-dimensional structures that can optionally be co-polymerized with carboxylic acid moieties to possess hydrophilicity. Likewise, such polypyrrole/carboxylic acid structures may be further modified with neural growth factors to create treatment surfaces that can promote growth an differentiation of cells such as neurons.

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Номер записи: 13
02-08-2012 дата публикации

Conductive polymer composition and manufacturing method thereof

Номер: US20120193584A1
Автор: Ji Soo Leo, Yong Hyun Jin, Youn Soo Kim
Принадлежит: Samsung Electro Mechanics Co Ltd

Disclosed herein is a conductive polymer composition including: a conductive polymer doped with PCS (Poly cellulose-sulfonate); and a solvent. The conductive polymer composition is advantageous in that, since PCS (Poly cellulose-sulfonate) is used as a dopant, the crosslink density of a conductive polymer increases, thus improving the electrical conductivity and thermal stability of the conductive polymer composition.

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Номер записи: 14
16-08-2012 дата публикации

Fine fiber media layer

Номер: US20120204527A1
Автор: Douglas G. Crofoot, Hoo Y. Chung, John R.B. Hall, Mark A. Gogins, Thomas M. Weik
Принадлежит: Donaldson Co Inc

Disclosed are improved polymer materials. Also disclosed are fine fiber materials that can be made from the improved polymeric materials in the form of microfiber and nanofiber structures. The microfiber and nanofiber structures can be used in a variety of useful applications including the formation of filter materials.

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Номер записи: 15
16-08-2012 дата публикации

Novel heterocyclic aromatic compound and polymer

Номер: US20120208978A1
Автор: Koji Morimoto, Setsuko Ishioka, Tetsuya Hosomi, Toshifumi Dohi, Yasuyuki Kita, Yoshiyuki Morita
Принадлежит: Nagase Chemtex Corp

An electrically conductive polymer obtained by oxidative polymerization of a heterocycle-containing aromatic compound as a monomer, wherein the heterocycle-containing aromatic compound is represented by the formula: A-B. In the above formula, A represents a substituted or unsubstituted thiophene ring group, or a substituted or unsubstituted pyrrole ring group; B represents a substituted or unsubstituted hydrocarbon aromatic ring group, a substituted or unsubstituted thiophene ring group, or a substituted or unsubstituted pyrrole ring group; the ring represented by A and the ring represented by B are directly linked; however, A and B represent structures that are different from each other. The compound can be produced by a coupling reaction using a hypervalent iodine reactant.

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Номер записи: 16
30-08-2012 дата публикации

Polymer compound and method for producing the same

Номер: US20120217445A1
Автор: Daisuke Fukushima, Kazuei Ohuchi, Mari Seto, Yusuke Ishii
Принадлежит: Sumitomo Chemical Co Ltd

A polymer compound comprising a first constitutional unit represented by formula (1), a second constitutional unit represented by formula (2), and at least one constitutional unit selected from the group consisting of a third constitutional unit represented by formula (3) and a fourth constitutional unit represented by formula (4).

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Номер записи: 17
06-12-2012 дата публикации

Conducting polymer to which pyrene compounds are introduced, and organic solar cell using same

Номер: US20120305082A1
Автор: Chang Jin Lee, Dohoon Hwang, Jong Cheol Lee, Sang Jin Moon, Sang Kyu Lee, Sung Cheol Yoon, Won Suk Shin, Won Wook So
Принадлежит: Korea Research Institute of Chemical Technology KRICT

The present invention relates to a pyrene-containing conductive polymer represented by formula 1 and an organic solar cell comprising the same as an organic photovoltaic material. The conductive polymer has improved hole mobility as a result of introducing a specific amount of pyrene either into a polymer, which consists only of a donor functional group comprising one or more aromatic monomers, or into a donor-acceptor type polymer comprising a repeating acceptor introduced into a donor functional group. Thus, the conductive polymer can be used as an organic photovoltaic material in organic photodiodes (OPDs), organic light-emitting diodes (OLEDs), organic thin-film transistors (OTFTs), organic solar cells and the like. In addition, an organic solar cell showing high power conversion efficiency (PCE) can be provided using an organic photovoltaic material comprising the pyrene-containing conductive polymer as an electron donor.

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Номер записи: 18
03-01-2013 дата публикации

Thermoresponsive substrate with microgels, method for its preparation and culture method for biological cells

Номер: US20130005039A1
Автор: André Laschewsky, Andreas Lankenau, Claus Duschl, Erik Wischerhoff, Jean-Francois Lutz, Stephan Schmidt, Thomas Hellweg
Принадлежит: Fraunhofer Gesellschaft zur Forderung der Angewandten Forschung eV

A substrate ( 10 ), in particular for receiving biological cells ( 21 ) comprises a substrate body ( 1 ) which has a support area ( 2 ) on which there are fixed thermoreactive microgels ( 3 ) which comprise particles containing a thermoreactive polymer. Also described are a process for the preparation of the substrate ( 10 ) and a method for culturing biological cells ( 21 ) on the substrate ( 10 ).

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Номер записи: 19
10-01-2013 дата публикации

Vertically phase-separating semiconducting organic material layers

Номер: US20130009137A1
Автор: Christopher T. Brown, Jing Wang, Neetu Chopra, Venkataramanan Seshadri
Принадлежит: Plextronics Inc

Improved OLED devices and methods of making the same using vertical phase separation to simplify processing. Vertically phase separated material can include at least one lower first layer disposed on the electrode, and at least one upper second layer different from the first layer and disposed away from the electrode or optionally on one layer comprising at least one semiconducting organic material. The first layer can be enriched with at least one first semiconducting organic material (SOM 1) and the second layer can be enriched with at least one second semiconducting organic material (SOM 2) different from the SOM 1. The ink composition can be adapted so that the film vertically phase separates into the first and second layers. Compositions and devices are also embodied herein.

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Номер записи: 20
14-03-2013 дата публикации

Compositions comprising quantum dots

Номер: US20130063023A1
Автор: Junyou Pan, Niels Schulte, Thomas Eberle, Volker Hilarius
Принадлежит: Merck Patent GmBH

A composition is provided, including one or more quantum dots and at least one organic emitter. Further, a formulation including the composition, a use of the formulation and a device comprising the composition or formulation is provided.

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Номер записи: 21
11-04-2013 дата публикации

Electron donating polymer and organic solar cell including the same

Номер: US20130087202A1
Автор: BULLIARD Xavier, In-sun Park, Soo-Ghang IHN, Sung-Young YUN, Yeon-Ji Chung, Yeong-suk Choi, Youn-Hee Lim
Принадлежит: SAMSUNG ELECTRONICS CO LTD

A polymer, and an organic solar cell including the polymer, include a repeating unit A represented by Chemical Formula 1, and a repeating unit B represented by Chemical Formula 2.

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Номер записи: 22
09-05-2013 дата публикации

Composition, and film, charge transporting layer, organic electroluminescence device using the composition, and method for forming charge transporting layer

Номер: US20130112927A1
Автор: Koji Takaku, Naoyuki Hayashi, Ryo Nishio, Saki Oosumi, Yasunori Yonekuta
Принадлежит: Fujifilm Corp

Provided are a composition useful for manufacturing an organic electroluminescence device that has improved efficiency and durability in an organic electroluminescence device in which a siloxane polymer is used as a material for organic electroluminescence device, the composition including (A) a siloxane polymer having a charge transporting moiety at a side chain thereof, (B) at least one crosslinking agent, and (C) a solvent, a film, a charge transporting layer, and an organic electroluminescence device which use the composition, and a method for forming a charge transporting layer.

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Номер записи: 23
09-05-2013 дата публикации

HALOGEN-FREE RESIN COMPOSITION, AND COPPER CLAD LAMINATE AND PRINTED CIRCUIT BOARD USING SAME

Номер: US20130115472A1
Автор: LEE Tse-An, YU Li-Chih
Принадлежит: ELITE MATERIAL CO., LTD.

The halogen-free resin composition comprises (A) 100 parts by weight of cyanate ester resin; (B) 5 to 50 parts by weight of styrene-maleic anhydride; (C) 5 to 100 parts by weight of polyphenylene oxide resin; (D) 10 to 150 parts by weight of phosphazene; and (E) 10 to 1000 parts by weight of inorganic filler. By using specific components at specific proportions, the halogen-free resin composition offers the features of low dielectric constant, low dissipation factor, high heat resistance and high flame retardancy, and can be made into prepreg or resin film, and thereby used in copper clad laminate or printed circuit board. 1. A halogen-free resin composition , comprising:(A) 100 parts by weight of cyanate ester resin;(B) 5 to 50 parts by weight of styrene-maleic anhydride (SMA);(C) 5 to 100 parts by weight of polyphenylene oxide (PPO) resin;(D) 10 to 150 parts by weight of phosphazene; and(E) 10 to 1000 parts by weight of inorganic filler.4. The halogen-free resin composition according to claim 1 , further comprising maleimide claim 1 , which comprises at least one selected from a group consisting of 4 claim 1 ,4′-diphenylmethane bismaleimide claim 1 , oligomer of phenylmethane maleimide claim 1 , m-phenylenebismaleimide claim 1 , bisphenol A diphenyl ether bismaleimide claim 1 , 3 claim 1 ,3′-dimethyl-5 claim 1 ,5′-diethyl-4 claim 1 ,4′-diphenylmethane bismaleimide claim 1 , 4-methyl-1 claim 1 ,3-phenylene bismaleimide claim 1 , and 1 claim 1 ,6-bismaleimide-(2 claim 1 ,2 claim 1 ,4-trimethyl) hexane.5. The halogen-free resin composition according to claim 1 , wherein the inorganic filler includes at least one selected from a group consisting of silica (fused claim 1 , non-fused claim 1 , porous claim 1 , or hollow) claim 1 , aluminum oxide claim 1 , aluminum hydroxide claim 1 , magnesium oxide claim 1 , magnesium hydroxide claim 1 , calcium carbonate claim 1 , aluminum nitride claim 1 , boron nitride claim 1 , aluminum silicon carbide claim 1 , silicon carbide ...

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Номер записи: 24
23-05-2013 дата публикации

Polymers containing structural units which have electron-transport properties

Номер: US20130126791A1
Автор: Aurélie LUDEMANN, Remi Manouk Anemian, Susanne Heun
Принадлежит: Merck Patent GmBH

The present invention relates to a polymer which contains at least one structural unit which has electron-transport properties, to processes for the preparation thereof and to mixtures (blends), solutions and formulations which comprise these polymers. Furthermore, the present invention relates to the use of these polymers in electronic devices, in particular in organic electro-luminescent devices, so-called OLEDs (OLED=organic light emitting diodes), and to these organic electroluminescent devices themselves. The polymers according to the invention exhibit improved efficiency, in particular on use in OLEDs.

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Номер записи: 25
30-05-2013 дата публикации

Polymers having carbazole structural units

Номер: US20130137818A1
Автор: Anna Hayer, Aurélie LUDEMANN, Niels Schulte
Принадлежит: Merck Patent GmBH

The present invention relates to polymers which contain at least one carbazole structural unit of the general formula (I) where Ar1, Ar2, Ar3 is each, independently of one another, an aryl or heteroaryl group, which may be substituted by one or more radicals R of any desired type; m, o is, independently of one another, 0 or 1; n is 1, 2 or 3 and the dashed lines represent the linking in the polymer; and at least one arylamine structural unit of the general formula (II) and/or (III) where Ar4, Ar5, Ar7, Ar8 is each, inde pendently of one another, an aryl or heteroaryl group, which may be substituted by one or more radicals R of any desired type; Ar6 is an aryl or heteroaryl group, which may be substituted by one or more radicals R of any desired type, or represents a group of the formula Ar9-Y—Ar9, where Ar9 is in each case, independently, an aryl or heteroaryl group, which is substituted by one or more radi

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Номер записи: 26
06-06-2013 дата публикации

RESIST-PROTECTIVE FILM-FORMING COMPOSITION AND PATTERNING PROCESS

Номер: US20130143162A1
Автор: Hatakeyama Jun, KORI Daisuke
Принадлежит: SHIN-ETSU CHEMICAL CO., LTD.

A pattern is printed by forming a photoresist layer on a wafer, forming a protective film thereon, exposure, and development. The protective film is formed from a protective film-forming composition comprising a novolak resin of a bisphenol compound and a mixture of an alcohol solvent and an ether or aromatic solvent. 2. The protective film-forming composition of which is soluble in an alkaline developer.3. The protective film-forming composition of claim 1 , further comprising an organic solvent mixture of at least one alcohol solvent and at least one other solvent claim 1 ,the alcohol solvent being selected from the group consisting of 1-butyl alcohol, 2-butyl alcohol, isobutyl alcohol, tert-butyl alcohol, 1-pentanol, 2-pentanol, 3-pentanol, tert-amyl alcohol, neopentyl alcohol, 2-methyl-1-butanol, 3-methyl-1-butanol, 3-methyl-3-pentanol, cyclopentanol, 1-hexanol, 2-hexanol, 3-hexanol, 2,3-dimethyl-2-butanol, 3,3-dimethyl-1-butanol, 3,3-dimethyl-2-butanol, 2-ethyl-1-butanol, 2-methyl-1-pentanol, 2-methyl-2-pentanol, 2-methyl-3-pentanol, 3-methyl-1-pentanol, 3-methyl-2-pentanol, 3-methyl-3-pentanol, 4-methyl-1-pentanol, 4-methyl-2-pentanol, 4-methyl-3-pentanol, cyclopentanol, and cyclohexanol,the other solvent being selected from an ether solvent selected from the group consisting of diisopropyl ether, diisobutyl ether, diisopentyl ether, di-n-pentyl ether, methyl cyclopentyl ether, methyl cyclohexyl ether, di-n-butyl ether, di-sec-butyl ether, diisopentyl ether, di-sec-pentyl ether, di-tert-amyl ether, and di-n-hexyl ether, and an aromatic solvent selected from the group consisting of toluene, xylene, mesitylene, ethylbenzene, propylbenzene, butylbenzene, tert-butylbenzene, and anisole.4. A lithography pattern forming process comprising the steps of forming a photoresist layer on a wafer claim 1 , forming a protective film thereon claim 1 , exposure claim 1 , and development claim 1 ,{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the protective film being ...

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Номер записи: 27
13-06-2013 дата публикации

INSULATING RESIN COMPOSITION FOR PRINTED CIRCUIT BOARD AND PRINTED CIRCUIT BOARD INCLUDING THE SAME

Номер: US20130146344A1
Автор: Lee Jeong Kyu, Lee Keun Yong, Moon Jin Seok
Принадлежит: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Disclosed herein is an insulating resin composition for a printed circuit board, including 40 to 70 wt % of a liquid crystal oligomer shown in formula 1, 10 to 30 wt % of an epoxy resin, 10 to 30 wt % of a cyanate-based resin, and 0.1 to 0.5 wt % of a curing catalyst, and a printed circuit board including the same. 2. The insulating resin composition according to claim 1 , wherein the liquid crystal oligomer has a number average molecular weight of 500 to 10 claim 1 ,000 g/mol.3. The insulating resin composition according to claim 1 , wherein the structure unit of the formula 1 is included in an amount of 5 to 60 mol % based on a total amount of the liquid crystal oligomer claim 1 , and the structure unit of the formula 2 is included in an amount of 40 to 95 mol % based on the total amount of the liquid crystal oligomer.4. The insulating resin composition according to claim 1 , wherein Lof the formula 4-7 is an ether group claim 1 , a sulfide group claim 1 , a ketone group claim 1 , sulfoxide claim 1 , a sulfone group claim 1 , an azo group claim 1 , a cyanide group claim 1 , a substituted or unsubstituted Cto Calkylene group claim 1 , a substituted or unsubstituted Cto Calkenylene group claim 1 , or a substituted or unsubstituted Cto Carylene group.5. The insulating resin composition according to claim 1 , wherein Lof the formula 5-6 is an ether group claim 1 , a sulfide group claim 1 , a ketone group claim 1 , an amide group claim 1 , sulfoxide claim 1 , a sulfone group claim 1 , an azo group claim 1 , a cyanide group claim 1 , a substituted or unsubstituted Cto Calkylene group claim 1 , a substituted or unsubstituted Cto Calkenylene group claim 1 , a substituted or unsubstituted Cto Carylene group claim 1 , a divalent organic functional group substituted or not substituted with at least one functional group of the formula 6 claim 1 , or a divalent organic functional group of the formulas 7-1 to 7-3.8. The insulating resin composition according to claim 7 , ...

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Номер записи: 28
13-06-2013 дата публикации

Composite material with conductive and ferromagnetic properties and hybrid slurry

Номер: US20130146801A1
Автор: Guang-Way Jang, Jinn-Jong Wong, Mu-Jen Young, Ying-Ting HUANG
Принадлежит: Industrial Technology Research Institute ITRI

In one embodiment of the disclosure, a composite material with conductive and ferromagnetic properties is provided. The composite material includes: 5 to 90 parts by weight of a conductive polymer matrix; and 0.1 to 40 parts by weight of iron oxide nanorods, wherein the iron oxide nanorods are ferromagnetic and have a length-to-diameter ratio of larger than 3. In another embodiment, a hybrid slurry is provided. The hybrid slurry includes a conductive polymer, and iron oxide nanorods, wherein the iron oxide nanorods are ferromagnetic and have a length-to-diameter ratio of larger than 3; and a solvent.

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Номер записи: 29
20-06-2013 дата публикации

Compounds for photovoltaics

Номер: US20130157403A1
Автор: Sheena Zuberi, Tania Zuberi
Принадлежит: Cambridge Display Technology Ltd

A species for use, for example, in a charge transfer layer of a photovoltaic device, the species comprising an acceptor group to which is fused a tuning group. The species can be a small molecule, polymer or oligomer, and monomers for producing said polymer, photovoltaic devices comprising said species, and methods for producing said device, are also provided.

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Номер записи: 30
04-07-2013 дата публикации

Phenolic resin composition, and methods for manufacturing cured relief pattern and semiconductor

Номер: US20130168829A1
Автор: Jun Li, Takahiro Sasaki
Принадлежит: Asahi Kasei E Materials Corp

Provided is a photopolymer composition for a semiconductor element surface protective film or an interlayer insulating film, in which a solution of the photopolymer composition comprises 100 parts by mass of (A) a phenolic resin having a biphenyldiyl structure in a main chain of the resin; 1 to 30 parts by mass of (B) a photo acid-generating agent; and 1 to 60 parts by mass of (C) a compound that can be reacted with ingredient (A) by means of an acid generated from the photo acid-generating agent or heat.

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Номер записи: 31
04-07-2013 дата публикации

Electrolytic material formulation, electrolytic material polymer formed therefrom and use thereof

Номер: US20130170102A1
Автор: Shinn-Horng Chen
Принадлежит: Individual

An electrolytic material formulation and a polymer polymerized therefrom are provided. The formulation includes: (a) a monomer of formula (I); and (b) a monomer of formula (II), wherein, A, X, B1, B2, R1 to R3, q and w are defined as recited in the specification, and the amount of monomer (b) is about 1 part by weight to about 800 parts by weight per 100 parts by weight of monomer (a). The polymer is useful as an electrolytic material of a solid capacitor.

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Номер записи: 32
25-07-2013 дата публикации

Polymerization method for preparing conductive polymer

Номер: US20130188295A1
Автор: Antony P. Chacko, John Ols, Yaru Shi
Принадлежит: Kemet Electronics Corp

A improved process for preparing a conductive polymer dispersion is provided as is an improved method for making capacitors using the conductive polymer. The process includes providing a monomer solution and shearing the monomer solution with a rotor-stator mixing system comprising a perforated stator screen having perforations thereby forming droplets of said monomer. The droplets of monomer are then polymerized during shearing to form the conductive polymer dispersion.

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Номер записи: 33
25-07-2013 дата публикации

RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE

Номер: US20130190426A1
Автор: FUJIKURA Keitarou
Принадлежит: SUMITOMO RUBBER INDUSTRIES, LTD.

Provided are a rubber composition for a tire which makes it possible to improve the handling stability and fuel economy in a well-balanced manner by a simple method without requiring any chemical reaction process for surface treatment of microfibrillated plant fibers; and a pneumatic tire formed from the rubber composition. The rubber composition for a tire contains: a rubber component; microfibrillated plant fibers; a phenol resin; and a curing agent. It is preferable that the rubber component should include at least one selected from the group consisting of natural rubber, modified natural rubber, synthetic rubber, and modified synthetic rubber, and it is preferable that the microfibrillated plant fibers should be cellulose microfibrils. 1. A rubber composition for a tire , comprising:a rubber component;microfibrillated plant fibers;a phenol resin; anda curing agent.2. The rubber composition for a tire according to claim 1 ,wherein the rubber component comprises at least one selected from the group consisting of natural rubber, modified natural rubber, synthetic rubber, and modified synthetic rubber.3. The rubber composition for a tire according to claim 1 ,wherein the microfibrillated plant fibers are cellulose microfibrils.4. The rubber composition for a tire according to claim 1 ,wherein the microfibrillated plant fibers have an average fiber diameter of 10 μm or less.5. The rubber composition for a tire according to claim 1 ,wherein the microfibrillated plant fibers are contained in an amount of 1 to 100 parts by mass with respect to 100 parts by mass of the rubber component.6. The rubber composition for a tire according to claim 1 ,wherein the phenol resin is contained in an amount of 1 to 50 parts by mass with respect to 100 parts by mass of the rubber component.7. The rubber composition for a tire according to claim 1 ,wherein the curing agent is hexamethylenetetramine.8. The rubber composition for a tire according to claim 1 ,wherein the curing agent is ...

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Номер записи: 34
29-08-2013 дата публикации

Electroconductive polymer suspension solution, electroconductive polymer material, and electrolytic capacitor and method for producing the same

Номер: US20130222978A1
Автор: Hiroki Satoh, Hiroyuki Demizu, Satoshi Suzuki, Tomoki Nobuta, Yasuhiro Tomioka, Yasuhisa Sugawara
Принадлежит: NEC Tokin Corp

The present invention provides an electroconductive polymer suspension solution and an electroconductive polymer material which has a high electroconductivity and in which the time-related deterioration of the electroconductivity is suppressed. Also, the present invention provides an electrolytic capacitor with a low ESR using the electroconductive polymer material as a solid electrolyte and a method for producing the same. In the present invention, electroconductive polymer particles 1 in the electroconductive polymer material are bonded via organic dispersant 2 and cross-linker 3 to obtain a strong bond between electroconductive polymer particles 1.

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Номер записи: 35
03-10-2013 дата публикации

Solid electrolytic capacitor, method for producing the same and solution for solid electrolytic capacitor

Номер: US20130258554A1
Автор: Sachiko ODE, Tailu Ning
Принадлежит: Shin Etsu Polymer Co Ltd

Provided is a solid electrolytic capacitor which retains a high capacitance and a low ESR and has high heat resistance. The solid electrolytic capacitor ( 10 ) is obtained by winding a porous anode foil ( 11 ) having a dielectric layer formed thereon and a cathode foil ( 14 ) together with separators ( 15 ) each interposed therebetween, the separators ( 15 ) having a solid electrolyte ( 13 ) supported thereon. Each layer of the solid electrolyte comprises a conductive composite (a) of a cationized conductive polymer with a polymer anion, a first hydroxy compound (b) having four or more hydroxy groups, and a second hydroxy compound (c) having an amino group and one or more hydroxy groups, the content of the conductive composite (a), in terms of mass proportion, being lower than that of the first hydroxy compound (b) and higher than that of the second hydroxy compound (c).

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Номер записи: 36
31-10-2013 дата публикации

Bank structures for organic electronic devices

Номер: US20130285026A1
Автор: Andrew Bell, Edmund Elce, Larry F. Rhodes, Pawel Miskiewicz, Philip Edward May, Toby Cull, Tomas Backlund
Принадлежит: Merck Patent GmBH, PROMERUS LLC

Embodiments in accordance with the present invention relate generally to the use of polycycloolefinic polymers as a structure defining material in organic electronic devices, and more specifically to separators, insulating structures or bank structures of such devices and to organic electronic devices comprising such structures, to processes for preparing such structures and to organic electronic devices encompassing such structures.

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Номер записи: 37
07-11-2013 дата публикации

Method for producing laminated articles by treatment with organic etchants and laminated articles obtainable therefrom

Номер: US20130295354A1
Автор: Detlef Gaiser, Udo Guntermann
Принадлежит: Heraeus Precious Metals GmbH and Co KG

The present invention relates to the production of a layer structure, comprising the following process steps: i) Providing a layer structure comprising a substrate and an electrically conductive layer on the substrate which comprises an electrically conductive polymer; ii) Bringing at least a part of the surface of the electrically conductive layer into contact with a composition Z1 comprising an organic compound capable of releasing chlorine, bromine or iodine. The invention also relates to a layer structure obtainable by this method, a layer structure, the use of a layer structure, an electronic component and the use of an organic compound.

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Номер записи: 38
05-12-2013 дата публикации

Carrier transport material and electronic device

Номер: US20130320304A1
Автор: Rui Zhu, Yi-Ming Chang
Принадлежит: Industrial Technology Research Institute ITRI

A carrier transport material and an electronic device are provided. The carrier transport material includes a conjugated polyelectrolyte and a functional organic molecule. The conjugated polyelectrolyte includes a conjugated backbone and at least one alkyl side-chain, where a tail end of the alkyl side-chain has a first ionic group. The functional organic molecule includes a functional main-chain and a second ionic group located at a tail end of the functional organic molecule. Electrostatic attraction is formed between the first ionic group of the conjugated polyelectrolyte and the second ionic group of the functional organic molecule, and the carrier transport material presents an electrically neutral state.

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Номер записи: 39
12-12-2013 дата публикации

RESIN COMPOSITION FOR SEALING ELECTRICAL ELECTRONIC COMPONENTS, METHOD OF PRODUCING ELECTRICAL ELECTRONIC COMPONENT, AND SEALED ELECTRICAL ELECTRONIC COMPONENT

Номер: US20130331521A1
Автор: Funaoka Daiki, Shiga Kenji
Принадлежит:

It is provided that a resin composition for sealing electrical electronic components which is not susceptible to gelation even when stagnant under high temperature conditions, and which are excellent in initial bond strength to an aluminum material, and which exhibits superior durability under a cooling and heating cycle load and the like. It is also provided that a sealed electrical electronic component with the resin composition for sealing electrical electronic components. A resin composition for sealing electrical electronic components, containing a crystalline polyester-based elastomer (A), a phenol-modified xylene resin (B1) and/or a phenol resin (B2), and a polyolefin resin (C), and having a melt viscosity of 5 dPa·s or more and 3000 dPa·s or less when dried to a water content of 0.1% or less, heated to 220° C., subjected to a pressure of 1 MPa, and extruded through a die with a hole diameter of 1.0 mm and a thickness of 10 mm. 2. The resin composition for sealing electrical electronic components according to claim 1 , wherein the crystalline polyester-based elastomer (A) is one resin or a mixture of 2 or more resins selected from the group consisting of a crystalline polyester resin (A1) being copolymerized with a polyether component claim 1 , a crystalline polyester resin (A2) being copolymerized with a polycarbonate component claim 1 , and a crystalline polyester resin (A3) being copolymerized with a polylactone component.3. The resin composition according to claim 1 , wherein the phenol-modified alkylbenzene resin (B1) is an alkylphenol-modified alkylbenzene resin and has a hydroxyl value of 100 equivalent/10g or more.4. The resin composition according to claim 1 , wherein the phenol resin (B2) is a novolak type phenol resin and has a hydroxyl value of 100 equivalent/10g or more.5. The resin composition according to claim 1 , wherein 0.1 to 100 parts by weight in total of the phenol-modified alkylbenzene resin (B1) and the phenol resin (B2) and 0.1 to 100 ...

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Номер записи: 40
26-12-2013 дата публикации

Carboxylation of poly-/oligothiophenes

Номер: US20130345440A1
Автор: Asier Eleta-Lopez, Björn HENNINGER, Christian Severins, Kilian Tellmann, Leslaw Mleczko, Sigurd Buchholz
Принадлежит: Bayer Intellectual Property GmbH

The present invention relates to a process for carboxylation of poly/oligothiophenes using CO 2 .

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Номер записи: 41
23-01-2014 дата публикации

Electric conductive polymer aqueous suspension and method for producing the same, electric conductive organic material, and solid electrolytic capacitor and method for producing the same

Номер: US20140022706A1
Автор: Satoshi Suzuki, Tomoki Nobuta, Yasuhiro Tomioka, Yasuhisa Sugawara, Yuji Yoshida
Принадлежит: NEC Tokin Corp

An electric conductive polymer aqueous suspension is prepared by dispersing an electric conductive polymer powder whose surface is doped with a polyacid in which the number of anion groups is 50% or more and 99% or less with respect to the number of repeating units of the polyacid. By using the electric conductive polymer aqueous suspension, an organic material excellent in adhesiveness to a substrate and humidity resistance, and high in conductivity, as well as a solid electrolytic capacitor low in ESR and excellent in reliability in a high humidity atmosphere, and a method for producing the same can be provided.

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Номер записи: 42
06-02-2014 дата публикации

Polymer blend compositions

Номер: US20140039099A1
Автор: James M. White, Kapil Chandrakant Sheth, Robert Russell Gallucci, Roy Odle, Tara Mullen
Принадлежит: SABIC INNOVATIVE PLASTICS IP BV

Thermoplastic compositions having miscible and compatible immiscible polymer blends are disclosed. The miscible polymer blends have a single glass transition temperature. The compatible polymer blends have two glass transition temperatures.

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Номер записи: 43
27-02-2014 дата публикации

HYDROGENATED PETROLEUM RESIN PELLET PRODUCTION METHOD

Номер: US20140058033A1
Автор: Kashima Makoto
Принадлежит: IDEMTSU KOSAN CO., LTD

After a cyclopentadiene compound and a vinyl aromatic compound are thermally polymerized, the obtained copolymer is subjected to a hydrogenation reaction to form a hydrogenated product. After most of the hydrogenation solvent is separated by a solvent evaporation tank from the hydrogenated product, an additive separately prepared by dissolving an antioxidant is added to the hydrogenated product to form a mixture. While the hydrogenation solvent is a naphthenic solvent, the additive is prepared by dissolving the antioxidant in an aromatic additive solvent having the same carbon atoms as those of the hydrogenation solvent. Then, the low-molecular-weight component as well as the remaining hydrogenation solution and the additive solvent are separated by a thin-film evaporator from the mixture. The obtained molten resin is pelletized to produce hydrogenated petroleum resin pellets. The time for uniformly blending the antioxidant can be shortened. 1. A method for producing a hydrogenated petroleum resin pellet , the method comprising:thermally polymerizing a cyclopentadiene compound and a vinyl aromatic compound to obtain a copolymer;adding hydrogen to the copolymer in the presence of a hydrogenation solvent to perform a hydrogenation reaction to obtain a hydrogenated product;separating the hydrogenation solvent from the hydrogenated product to obtain a molten resin by heating the hydrogenated product; andpelletizing the molten resin, thereby obtaining the hydrogenated petroleum resin pellet,wherein the method further comprises:preparing a solution in which an antioxidant is dissolved; andadding the solution to the hydrogenated product after said adding and before said pelletizing.2. The method according to claim 1 , whereinsaid separating comprises: first separating the hydrogenation solvent from the hydrogenation product to obtain a hydrogenated product from which most of the hydrogenation solvent is separated, and further separating the hydrogenation solvent from a low ...

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Номер записи: 44
06-03-2014 дата публикации

Implantable medical devices

Номер: US20140067039A9
Автор: Changdeng Liu, Cheryl J. Campo, Francisca Tan, Patrick T. Mather, Ronald A. Sahatjian
Принадлежит: Boston Scientific Scimed Inc, University of Connecticut

A medical device includes a balloon catheter having an expandable member, e.g., an inflatable balloon, at its distal end and a stent or other endoprosthesis. The stent is, for example, an apertured tubular member formed of a polymer and is assembled about the balloon. The stent has an initial diameter for delivery into the body and can be expanded to a larger diameter by inflating the balloon.

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Номер записи: 45
13-03-2014 дата публикации

Method of forming composite materials including conjugated materials attached to carbon nanotubes or graphenes

Номер: US20140072704A1
Автор: Anindarupa Chunder, Jianhua Liu, Jianhua ZOU, Lei Zhai
Принадлежит: University of Central Florida Research Foundation Inc UCFRF

A method of forming composite materials includes dispersing a conjugated material, a solvent for the conjugated material, and a plurality of carbon nanotubes (CNTs) or graphene including structures having an outer surface to form a dispersion. The solvent is evaporated from the dispersion to yield a CNT or graphene composite including a plurality of crystalline supramolecular structures having the conjugated material non-covalently secured to the outer surface of the CNT or the graphene including structure. The supramolecular structures have an average length which extends outward in a length direction from the outer surface of the CNT or graphene including structure, where the average length is greater than an average width of the supramolecular structures.

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Номер записи: 46
07-01-2021 дата публикации

BIOABSORBABLE STENT

Номер: US20210001013A1
Автор: INOUE Masashi, KOGA Yuki, OKAZAWA Yuki, Sasaki Makoto, UEDA Hironori, YAMASHITA Shuzo
Принадлежит:

Provided is a biodegradable stent comprising a magnesium alloy free of a rare earth element and aluminum. The stent comprises: a core structure comprising a magnesium alloy containing 90 wt % or more of magnesium as a main component, and zinc, zirconium, and manganese as accessary components, the magnesium alloy being free of a rare earth element and aluminum; a first corrosion resistant layer formed on the core structure and containing magnesium fluoride as a main component; and a second corrosion resistant layer formed on the first corrosion resistant layer and comprising a parylene. A method for producing such a bioabsorbable stent is also provided. 1. A bioabsorbable stent comprising:a core structure comprising a magnesium alloy containing 90 wt % or more of magnesium as a main component, and zinc, zirconium, and manganese as accessary components, the magnesium alloy being free of a rare earth element and aluminum;a first corrosion resistant layer formed on the core structure of the magnesium alloy and containing magnesium fluoride as a main component; anda second corrosion resistant layer formed on the first corrosion resistant layer and comprising a parylene.2. The bioabsorbable stent according to claim 1 , wherein the rare earth element is at least one selected from the group consisting of Sc claim 1 , Y claim 1 , Dy claim 1 , Sm claim 1 , Ce claim 1 , Gd claim 1 , La claim 1 , and Nd.3. The bioabsorbable stent according to claim 1 , wherein in the magnesium alloy claim 1 , unavoidable impurities selected from the group consisting of Fe claim 1 , Ni claim 1 , Co claim 1 , and Cu are contained in a total content of 30 ppm or less.4. The bioabsorbable stent according to claim 3 , wherein the magnesium alloy comprises 0.95 to 2.00 wt % of zinc claim 3 , 0.05 to 0.80 wt % of zirconium claim 3 , 0.05 to 0.40 wt % of manganese claim 3 , and the balance consisting of magnesium and unavoidable impurities.5. The bioabsorbable stent according to claim 1 , wherein the ...

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Номер записи: 47
04-01-2018 дата публикации

VARNISH FOR FORMATION OF CHARGE-TRANSPORTING THIN FILM

Номер: US20180002539A1
Автор: HIGASHI Masayuki
Принадлежит: NISSAN CHEMICAL INDUSTRIES, LTD.

Provided is a varnish for the formation of a charge-transporting thin film, said varnish including an organic solvent, a charge-transporting substance, and a 2,2,6,6-tetraalkylpiperidine-N-oxyl derivative represented by formula (T1) 2. The charge-transporting thin film-forming varnish of claim 1 , wherein the 2 claim 1 ,2 claim 1 ,6 claim 1 ,6-tetraalkylpiperidine-N-oxyl derivative is 2 claim 1 ,2 claim 1 ,6 claim 1 ,6-tetramethylpiperidine-N-oxyl.3. The charge-transporting thin film-forming varnish of or claim 1 , wherein the charge-transporting substance comprises a charge-transporting compound having a molecular weight of from 200 to 9 claim 1 ,500.4. The charge-transporting thin film-forming varnish of claim 1 , wherein the charge-transporting substance comprises at least one compound selected from the group consisting of arylamine derivatives and thiophene derivatives having a molecular weight of from 200 to 9 claim 1 ,500.5. The charge-transporting thin film-forming varnish of claim 1 , further comprising a fluorine atom-containing oligoaniline derivative.7. The charge-transporting thin film-forming varnish of claim 1 , further comprising a dopant.8. The charge-transporting thin film-forming varnish of claim 7 , wherein the dopant comprises an arylsulfonic acid.9. A charge-transporting thin film produced using the charge-transporting thin film-forming varnish of .10. An organic electroluminescent device comprising the charge-transporting thin film of .11. A method for producing a charge-transporting thin film claim 1 , characterized by using the charge-transporting thin film-forming varnish of .12. A method for manufacturing an organic electroluminescent device claim 1 , characterized by using the charge-transporting thin film-forming varnish of .13. A method for reducing the driving voltage of an organic electroluminescent device having a charge-transporting thin film produced using a charge-transporting thin film-forming varnish claim 1 ,{'claim-ref': {'@ ...

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Номер записи: 48
07-01-2021 дата публикации

COPOLYMER COMPATIBILIZERS AND USES THEREOF

Номер: US20210002406A1
Автор: ARRINGTON Kyle, Chen Junyi, Edgar Kevin, MATSON John
Принадлежит:

Described herein are block copolymers that can be used as compatibilizers. The block copolymers can be graft block or triblock copolymers. The block copolymers can include a polysaccharide or a polyester and a polyolefin. Also described herein are polymer blends that can include and be made using the block copolymers described herein. 1. An ABA triblock copolymer comprising:a polysaccharide, wherein the polysaccharide is the A block polymer; anda polyolefin, wherein the polyolefin is the B block polymer.2. The ABA triblock copolymer of claim 1 , wherein the B block polymer is a polybutadiene.3. The ABA triblock copolymer of claim 1 , wherein the polysaccharide is cellulose or a cellulose derivative.4. The ABA triblock copolymer of claim 3 , wherein the polysaccharide is cellulose triacetate.5. The ABA triblock copolymer of claim 3 , wherein the polysaccharide is methyl cellulose.6. The ABA triblock copolymer of claim 4 , wherein the B block polymer is a polybutadiene.7. A graft block copolymer having the structure A-g-B comprising:a polyolefin, wherein the polyolefin is the A-block polymer; anda polysaccharide, wherein the polysaccharide is the B block polymer.8. The graft block copolymer of claim 7 , wherein the polysaccharide is cellulose triacetate.9. The graft block copolymer of claim 7 , wherein the polyolefin is polybutadiene.10. A polymer blend comprising: wherein the ABA triblock copolymer comprises a polysaccharide, wherein the polysaccharide is the A block polymer and a polyolefin, wherein the polyolefin is the B block polymer, and', 'wherein the graft copolymer comprises a polyolefin, wherein the polyolefin is the A-block polymer and a polysaccharide, wherein the polysaccharide is the B block polymer., 'a compatibilizer, wherein the compatibilizer is an ABA triblock copolymer or a graft copolymer having the structure A-g-B,'}11. The polymer blend of claim 10 , wherein the compatibilizer is present at a wt. % ranging from about 0.5 wt. % to about 10 wt. %. ...

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Номер записи: 49
02-01-2020 дата публикации

Ink compositions comprising sulfonated conjugated polymer

Номер: US20200002559A1
Автор: Daisuke Maeda, Toshiyuki Endo
Принадлежит: Nissan Chemical Corp

Provided is a composition comprising a sulfonated conjugated polymer having excellent dispersibility in organic solvents used during the manufacture of OLED devices. An ink composition comprising (a) a sulfonated conjugated polymer treated with a reducing agent, (b) at least one amine compound, and (c) a liquid carrier comprising at least one organic solvent.

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Номер записи: 50
03-01-2019 дата публикации

FREE-STANDING NON-FOULING POLYMERS, THEIR COMPOSITIONS, AND RELATED MONOMERS

Номер: US20190002625A1
Автор: BAI Tao, Ella-Menye Jean-René, Hung Hsiang-Chieh, Jain Priyesh, Jiang Shaoyi, LI YANG, Sinclair Andrew, Sundaram Harihara Subramanian, Zhang Peng
Принадлежит: UNIVERSITY OF WASHINGTON

Free-standing non-fouling polymers and polymeric compositions, monomers and macromonomers for making the polymers and polymeric compositions, objects made from the polymers and polymeric compositions, and methods for making and using the polymers and polymeric compositions. 119-. (canceled)2122-. (canceled)23. A polymer of having a fibrinogen binding level of less than 30 ng/cmin a fibrinogen binding assay (polymer surface is incubated at 37° C. for 90 minutes with a 1.0 mg/mL fibrinogen solution in 0.15 M phosphate buffered saline at pH 7.4).24. A polymer of having a tensile or compressive strength greater than 0.5 MPa.25. A polymer of having a fibrinogen binding level of less than 30 ng/cmin a fibrinogen binding assay (polymer surface is incubated at 37° C. for 90 minutes with a 1.0 mg/mL fibrinogen solution in 0.15 M phosphate buffered saline at pH 7.4) and a tensile or compressive strengths greater than 0.5 MPa.26. A polymer of claim 20 , wherein the polymer is crosslinked.27. A composite claim 20 , comprising a polymer of and a second polymer.28. The composite of claim 27 , wherein the second polymer is selected from the group consisting of polyesters claim 27 , polycarbonates claim 27 , polyurethanes claim 27 , polyureas claim 27 , polysulfides claim 27 , polysulfones claim 27 , polyimides claim 27 , polyepoxies claim 27 , aromatic polyesters claim 27 , cellulosics claim 27 , fluoropolymers claim 27 , polyacrylics claim 27 , polyamides claim 27 , polyanhydrides claim 27 , polyethers claim 27 , vinyl polymers claim 27 , phenolics claim 27 , elastomers claim 27 , and other addition polymers.29. The composite of further comprising a strength additive.30. The composite of further comprising a strength additive selected from the groups consisting of fiber claim 27 , clays claim 27 , nanotubes claim 27 , and other inorganic objects.31. A polymer of formed into an object by a method selected from the group consisting of injection molding claim 20 , blow molding claim ...

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Номер записи: 51
07-01-2021 дата публикации

Alkylphenol Copolymer

Номер: US20210002539A1
Автор: Chichak Kelly S.
Принадлежит:

An alkylphenol copolymer, such as for use in a petroleum composition, is provided. The alkylphenol copolymer has at least the following repeating unit (I): 173-. (canceled)75. The alkylphenol copolymer of claim 74 , wherein A is a C-Calkylene.76. The alkylphenol copolymer of claim 74 , wherein X is —C(O)O—.77. The alkylphenol copolymer of claim 74 , wherein Rincludes a C-Calkyl.78. The alkylphenol copolymer of claim 74 , wherein Rincludes a C-Calkyl.79. The alkylphenol copolymer of claim 74 , wherein Rincludes a polyether.80. The alkylphenol copolymer of claim 79 , wherein the polyether includes a polyethylene glycol.81. The alkylphenol copolymer of claim 74 , wherein n is an integer from 1 to 100.82. The alkylphenol copolymer of claim 74 , wherein the repeating unit (I) comprises from 0.1% to 75% of the repeating units of the alkylphenol copolymer.83. The alkylphenol copolymer of claim 74 , wherein the repeating unit (II) comprises from 25% to 98% of the repeating units of the alkylphenol copolymer.85. The alkylphenol copolymer of claim 84 , wherein Ris a C-Calkyl.86. The alkylphenol copolymer of claim 84 , wherein Ris a C-Calkyl.87. The alkylphenol copolymer of claim 86 , wherein Rincludes from 24 to 34 carbon atoms.88. The alkylphenol copolymer of claim 84 , wherein the alkyl of Rcontains 3 or more carbon atoms than the alkyl of R.89. The alkylphenol copolymer of claim 84 , wherein o and p are independently from 5 to 25.90. The alkylphenol copolymer of claim 84 , wherein the ratio of the moles of the repeating unit (II) to the moles of the repeating unit (IV) is from about 0.2 to about 5.91. A paraffin inhibitor composition comprising the alkylphenol copolymer of .92. An asphaltene dispersant composition comprising the alkylphenol copolymer of .93. A petroleum composition comprising the alkylphenol copolymer of and a petroleum source.94. A method for modifying a petroleum source claim 74 , the method comprising adding the alkylphenol copolymer of to a petroleum ...

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Номер записи: 52
03-01-2019 дата публикации

OPTICAL FILM, POLARIZING PLATE, IMAGE DISPLAY DEVICE, METHOD FOR PRODUCING OPTICAL FILM, AND METHOD FOR PRODUCING POLARIZING PLATE

Номер: US20190004225A1
Автор: IIJIMA Koji, Iwasaki Tatsuya, Ohmuro Katsufumi, Suzuki Masaaki
Принадлежит: FUJIFILM Corporation

The present invention relates to an optical film which ensures adhesiveness between a polymer film and a liquid crystal layer without deteriorating the alignment of a liquid crystal compound; a polarizing plate using the same; an image display device; a method for producing an optical film; and a method for producing a polarizing plate. The optical film includes a polymer film including a cycloolefin-based polymer, and a liquid crystal layer that is provided adjacent to the polymer film, in which the liquid crystal layer is formed by using a liquid crystal composition containing a liquid crystal compound and a compound having a specific structure, where the liquid crystal composition contains the compound having a specific structure at a content of 0.5% to 7.0% by mass with respect to a mass of the liquid crystal compound, and a predetermined eccentricity value is 20% to 80%. 1. An optical film comprising:a polymer film including a cycloolefin-based polymer; anda liquid crystal layer that is provided adjacent to the polymer film,wherein the liquid crystal layer is formed by using a liquid crystal composition containing a liquid crystal compound and a compound represented by Formula (I),the liquid crystal composition contains the compound represented by Formula (I) at a content of 0.5% to 7.0% by mass with respect to a mass of the liquid crystal compound, and {'br': None, 'sub': n', 'm, 'sup': '100', '(Z)-L-(Q)\u2003\u2003Formula (I)'}, 'an eccentricity value represented by Expression (1-1) is 20% to 80%,'}in Formula (I),Z represents a substituent having a polymerizable group, n represents an integer of 0 to 4, and in a case where n is an integer of 2 to 4, two or more Z's may be the same as or different from each other;Q represents a substituent containing at least one boron atom, m represents 1 or 2, and in a case where m is 2, two Q's may be the same as or different from each other; and{'sup': 100', '100, 'claim-text': {'br': None, 'i': S', '/S, 'sub': 0.1', ' ...

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Номер записи: 53
04-01-2018 дата публикации

ELECTROLYTIC CAPACITOR AND CONDUCTIVE POLYMER DISPERSION

Номер: US20180005760A1
Автор: Kojima Hiroshi, MIYAHARA KATSUYA, UKA YOUICHIROU
Принадлежит:

An electrolytic capacitor includes an anode body, a dielectric layer formed on the anode body, and a conductive polymer layer covering at least a part of the dielectric layer. The conductive polymer layer includes a conductive polymer and a polymer dopant. The polymer dopant includes a copolymer that includes a first monomer unit and a second monomer unit. The first monomer unit has a sulfonate group. Time second monomer unit has a functional group represented by a formula (i); —CO—R—COOH (where Rrepresents an aliphatic hydrocarbon group having 1 to 8 carbon atoms, an aromatic group, or a divalent group —OR—, Rrepresenting an aliphatic hydrocarbon group having 1 to 8 carbon atoms or an aromatic group). 2. The electrolytic capacitor according to claim 1 , wherein a ratio of the second monomer unit to a total of the first monomer unit and the second monomer unit ranges from 5 mol % to 50 mol % claim 1 , inclusive.3. The electrolytic capacitor according to claim 1 , wherein the first monomer unit is an aromatic vinyl monomer unit having a sulfonate group.5. The electrolytic capacitor according to claim 1 , wherein:{'sup': 1', '2', '1', '2, 'sub': 2-6', '1-6', '5-8', '6-12, 'the aliphatic hydrocarbon groups represented by Rand Rare each a Calkylene group, a Calkylidene group, or a Ccycloalkylene group, and the aromatic groups represented by Rand Rare each a Carylene group.'}6. The electrolytic capacitor according to claim 4 , wherein:{'sup': 1a', '1b', '1c, 'sub': 2-6', '1-6', '5-8, 'the aliphatic hydrocarbon groups represented by R, R, and Rare each a Calkylene group, a Calkylidene group, or a Ccycloalkylene group, and'}{'sup': 1a', '1b', '1c, 'sub': '6-12', 'the aromatic groups represented by R, R, and Rare each a Carylene group.'}8. The conductive polymer dispersion according to claim 7 , wherein a ratio of the second monomer unit to a total of the first monomer unit and the second monomer unit ranges from 5 mol % to 50 mol % claim 7 , inclusive.9. The conductive ...

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Номер записи: 54
03-01-2019 дата публикации

ELECTROLYTIC CAPACITOR

Номер: US20190006111A1
Автор: Aoyama Tatsuji, Tsubaki Yuichiro
Принадлежит:

An electrolytic capacitor includes an anode body with a dielectric layer; a solid electrolyte layer in contact with the dielectric layer; and an electrolytic solution. The solid electrolyte layer includes a π-conjugated conductive polymer and a first sulfonic acid. The electrolytic solution includes a solvent and an acid component. And the acid component includes a second sulfonic acid. 1. An electrolytic capacitor comprising:an anode body with a dielectric layer;a solid electrolyte layer in contact with the dielectric layer; andan electrolytic solution, wherein:the solid electrolyte layer includes a π-conjugated conductive polymer and a first sulfonic acid,the electrolytic solution includes a solvent and an acid component, andthe acid component includes a second sulfonic acid.2. The electrolytic capacitor according to claim 1 , wherein a molecular weight of the second sulfonic acid is lower than a molecular weight of the first sulfonic acid.3. The electrolytic capacitor according to claim 1 , wherein a concentration of the second sulfonic acid in the electrolytic solution ranges from 5% by mass to 50% by mass claim 1 , inclusive.4. The electrolytic capacitor according to claim 1 , whereinthe acid component includes a third acid component, andthe third acid component is an acid other than a sulfuric acid and a sulfonic acid.5. The electrolytic capacitor according to claim 4 , wherein the third acid component includes a carboxylic acid.6. The electrolytic capacitor according to claim 1 , wherein the electrolytic solution includes a base component claim 1 , and includes the acid component more excessively than the base component in equivalence ratio.7. The electrolytic capacitor according to claim 6 , wherein the base component is at least one selected from the group consisting of ammonia claim 6 , a primary amine claim 6 , a secondary amine claim 6 , a tertiary amine claim 6 , a quaternary ammonium compound claim 6 , and an amidinium compound.8. The electrolytic ...

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Номер записи: 55
03-01-2019 дата публикации

COMPLEMENTARY CONJUGATED POLYELECTROLYTE COMPLEXES AS ELECTRONIC ENERGY RELAYS

Номер: US20190006545A1
Автор: Ayzner Alexander
Принадлежит: The Regents of the University of California

The present invention generally relates to artificial photosystems and methods of their use, for example in artificial photosynthesis, wherein the artificial photosystems comprise one or more light-harvesting antenna (LHA) comprising a conjugated polyelectrolyte (CPE) complex (CPEC) comprising a donor CPE and an acceptor CPE, wherein the donor CPE and acceptor CPE are an electronic energy transfer (EET) donor/acceptor pair. 1. A light-harvesting antenna (LHA) , comprising: a conjugated polyelectrolyte (CPE) complex (CPEC) comprising a donor CPE and an acceptor CPE , wherein the donor CPE and acceptor CPE are an electronic energy transfer (EET) donor/acceptor pair.2. The LHA of claim 1 , wherein the CPE complex (CPEC) further comprises a surfactant molecule.3. The LHA of claim 2 , wherein the surfactant molecule is ionic claim 2 , charged claim 2 , zwitterionic claim 2 , non-ionic claim 2 , lipophilic claim 2 , lipophobic claim 2 , hydrophobic claim 2 , hydrophilic claim 2 , amphiphilic or amphipathic.4. The LHA of claim 1 , wherein the CPE complex (CPEC) further comprises a second or more donor CPEs and/or a second or more acceptor CPEs.5. The LHA of claim 1 , wherein the donor CPE and the acceptor CPE are oppositely charged.6. The LHA of claim 1 , wherein the CPE complex (CPEC) is formed via electrostatic interactions between the donor CPE and the acceptor CPE.7. The LHA of claim 1 , wherein the CPE complex (CPEC) is formed via non-covalent interactions between the donor CPE and the acceptor CPE.8. The LHA of claim 1 , wherein the donor CPE is a poly([fluorene]-alt-co-[phenylene]) (PFP) or a derivative thereof.9. The LHA of claim 1 , wherein the acceptor CPE is a poly(alkylcarboxythiophene) (PTAK) or a derivative thereof.10. The LHA of claim 1 , wherein the acceptor CPE is a regiorandom PTAK or regioregular PTAK claim 1 , or a benzodithiophene derivative of PTAK claim 1 , or a combination thereof.11. The LHA of claim 1 , wherein the charge ratio between the donor ...

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Номер записи: 56
20-01-2022 дата публикации

All-donor black electrochromic polymer and method for preparing same

Номер: US20220017689A1
Автор: Jianguo Mei, Liyan YOU
Принадлежит: Ambilight Inc

An all-donor black color electrochromic polymer is disclosed as well as a method for preparing the all-donor black color electrochromic polymer. The electrochromic polymer comprises conjugated polymers, and the conjugated polymers are chemically linked, or physically blended, or both.

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Номер записи: 57
09-01-2020 дата публикации

THIN FILM COMPOSITE MEMBRANE INCLUDING CROSSLINKED TROGER'S BASE POLYMER

Номер: US20200009511A1
Автор: Aerts Peter E. M., Agarwal Praveen, Dikic Tamara, Ge Shouren, Hefner Robert E., Rao Yuanqiao, Rijksen Bart G. M., Tomlinson Ian A.
Принадлежит:

A composite membrane including a porous support and a thin film layer comprising a reaction product of: i) a polymer comprising a sub-unit including a Troger's base moiety represented by Formula I: 2. The membrane of wherein L comprises a fused ring structure including from 1 to 4 rings including at least one aromatic ring.3. The membrane of wherein L is selected from: phenylene claim 1 , biphenylene claim 1 , naphthalene and spirobisindane. The invention generally relates to thin film composite membranes (“TFC” membranes). Such membranes include a thin discriminating layer located upon a porous support. The invention specifically relates to the use of a polymer having intrinsic microporosity (“PIMs”) as the thin film layer. The subject membranes are generally useful in performing fluid separations and particularly useful in separations involving organic solvents or wide ranges of pH conditions.Polymers with intrinsic microporosity (PIMs) are characterized by having macro-molecular structures that are both rigid and contorted so as to have extremely large fractional free volumes. Examples include poly(1-trimethylsilyl-1-propyne) (PTMSP), poly(4-methyl-2-pentyne) (PMP) and polybenzodioxane (PIM-1). Because of their exceptional free volume, all are extremely permeable. See: Baker, Membrane Technology and Applications, 3ed., (2012), and Polymers of Intrinsic Microporosity, Enc. Polymer Sci. & Tech., (2009)—both by John Wiley & Sons Ltd. See also: WO2016/206008, WO2016/195977, WO2016/148869, WO2005/113121, US2004/01985587, US2013/0146538, US2013/0172433, US2013/0267616, US2014/0251897, U.S. Pat. Nos. 9,018,270, 8,623,928, 8,575,414, 8,056,732, 7,943,543, 7,690,514 and 7,410,525 which are incorporated herein in their entirety. By way of example, US2014/025 1897 describes a thin film composite membrane including a thin selective layer of a networked microporous polymer having intrinsic microporosity formed via an interfacial polymerization of monomers having concavity (e. ...

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Номер записи: 58
14-01-2021 дата публикации

RESIN COMPOSITION AND ARTICLE MADE THEREFROM

Номер: US20210009759A1
Автор: JIA Ningning, WANG Rongtao, YAO Xingxing
Принадлежит:

A resin composition comprises a prepolymer of crosslinking agent and benzoxazine resin and a maleimide resin. The resin composition may be used to make various articles, such as a prepreg, a resin film, a resin-coated copper, a laminate or a printed circuit board, and achieves improvements in at least one, more or all of the properties including laminate reflow shrinkage, T288 thermal resistance, ten-layer board T300 thermal resistance, dissipation factor, copper foil peeling strength, and resin filling property in open area. 1. A resin composition , comprising:(A) 10 parts by weight to 45 parts by weight of a prepolymer of crosslinking agent and benzoxazine resin; and(B) 30 parts by weight to 70 parts by weight of a maleimide resin.2. The resin composition of claim 1 , wherein the prepolymer of crosslinking agent and benzoxazine resin comprises a prepolymer of olefin and benzoxazine resin claim 1 , a prepolymer of acrylate and benzoxazine resin claim 1 , a prepolymer of unsaturated bond-containing acyl chloride and benzoxazine resin claim 1 , or a combination thereof3. The resin composition of claim 2 , wherein the olefin comprises styrene-butadiene-divinylbenzene terpolymer claim 2 , styrene-butadiene-maleic anhydride terpolymer claim 2 , vinyl-polybutadiene-urethane oligomer claim 2 , styrene-butadiene copolymer claim 2 , styrene-isoprene copolymer claim 2 , maleic anhydride-butadiene copolymer claim 2 , polybutadiene claim 2 , polyisoprene claim 2 , butadiene claim 2 , dicyclopentadiene claim 2 , bis(vinylbenzyl)ether claim 2 , 1 claim 2 ,2-bis(vinylphenyl) ethane claim 2 , divinylbenzene claim 2 , triallyl isocyanurate claim 2 , triallyl cyanurate claim 2 , 1 claim 2 ,2 claim 2 ,4-trivinyl cyclohexane claim 2 , or a combination thereof.4. The resin composition of claim 2 , wherein the acrylate comprises cyclohexane dimethanol di(meth)acrylate claim 2 , ethylene glycol di(meth)acrylate claim 2 , 1 claim 2 ,4-butylene glycol di(meth)acrylate claim 2 , ethoxylated ...

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Номер записи: 59
10-01-2019 дата публикации

HYDROPHYLIC SEMICONDUCTING SINGLE-WALLED CARBON NANOTUBE INKS

Номер: US20190010342A1
Автор: Ding Jianfu, Li Zhao, MALENFANT Patrick
Принадлежит:

A single-walled carbon nanotube composition includes single-walled carbon nanotubes substantially enriched in semiconducting single-walled carbon nanotubes in association with a polymer having one or more oligoether side groups. The oligoether side groups render the composition dispersable in polar organic solvents, for example alkyl carbitols, permitting formulation of ink compositions containing single-walled carbon nanotubes substantially enriched in semiconducting single-walled carbon nanotubes. Such ink compositions may be readily printed using common printing methods, such as inkjet, flexography and gravure printing. 1. A single-walled carbon nanotube composition comprising: single-walled carbon nanotubes substantially enriched in semiconducting single-walled carbon nanotubes; and , a polymer associated with the semiconducting single-walled carbon nanotubes , the polymer comprising one or more oligoether side groups.2. (canceled)3. The composition according to claim 1 , wherein the single-walled carbon nanotubes comprise 99 wt % or more semiconducting single-walled carbon nanotubes claim 1 , based on total weight of the single-walled carbon nanotubes.4. (canceled)6. The composition according to claim 5 , wherein Q is an alkylene group R is H or a Calkyl group claim 5 , z is 3 or 4 and n is 10 to 100.7. The composition according to claim 6 , wherein Q is methylene.8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. The composition according to claim 6 , wherein Aris 2 claim 6 ,7-fluorene or 2 claim 6 ,5-thiophene and Aris 2 claim 6 ,5-thiophene claim 6 , 2 claim 6 ,5-pyridine claim 6 , 2 claim 6 ,6-pyridine claim 6 , 2 claim 6 ,5-furan or 2.5-pyrrole.13. (canceled)14. The composition according to claim 6 , wherein Arand Arare independently benzene claim 6 , naphthalene claim 6 , anthracene claim 6 , fluorene claim 6 , phenylene claim 6 , furan claim 6 , benzofuran claim 6 , isobenzofuran claim 6 , pyrrole claim 6 , indole claim 6 , isoindole claim 6 , ...

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Номер записи: 60
14-01-2021 дата публикации

Composition for forming organic film, patterning process, and polymer

Номер: US20210011384A1
Автор: Daisuke Kori, Kenta Ishiwata, Toshiharu Yano, Yasuyuki Yamamoto
Принадлежит: Shin Etsu Chemical Co Ltd

A composition for forming an organic film contains a polymer having a partial structure shown by the following general formula (1A) as a repeating unit, and an organic solvent, where AR1 and AR2 each represent a benzene ring or a naphthalene ring which optionally have a substituent; each R represents a hydrogen atom or a monovalent organic group having 2 to 10 carbon atoms and an unsaturated bond; R′ represents a single bond or W1; and W1 represents a divalent organic group having 6 to 80 carbon atoms and one or more aromatic rings. This invention provides: a composition for forming an organic film, the composition containing a polymer having an indenofluorene structure with high carbon content and thermosetting property as to enable high etching resistance and excellent twisting resistance; a patterning process using this composition; and a polymer for providing such a composition for forming an organic film.

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Номер записи: 61
21-01-2016 дата публикации

IN-MOLD COATING OF ROMP POLYMERS

Номер: US20160017089A1
Автор: Cruce Christopher J., Giardello Michael A., Stephen Anthony R., TRIMMER Mark S.
Принадлежит:

The present invention relates to in-mold coating of a cyclic olefin polymer. More particularly, the present invention relates to methods and compositions for in-mold coating cyclic olefin polymers prepared by ring opening metathesis polymerization (ROMP) reactions and the manufacture of polymer articles via ROMP. Polymer products produced via the metathesis reactions of the invention may be utilized for a wide range of materials and composite applications. The invention has utility in the fields of polymer and material chemistry and manufacture. 1. A composition comprising at least one cyclic olefin , at least one olefin metathesis catalyst , and at least one in-mold coating adhesion compound.2. A composition comprising at least one cyclic olefin , at least one olefin metathesis catalyst , at least one in-mold coating adhesion compound , at least one paint , and optionally at least one primer.3. The composition of claim 1 , wherein the in-mold coating adhesion compound is a compound comprising at least one hetero-atom containing functional group and at least one metathesis active olefin.4. The composition of claim 3 , wherein the compound comprising at least one hetero-atom containing functional group and at least one metathesis active olefin is of the structure:{'br': None, 'sup': 'M', 'sub': 'n', '(O)-(Q*)—(X*)—H'}wherein,{'sup': 'M', 'Ois a metathesis active olefin selected from cyclic olefins or acyclic olefins;'}Q* is a linker group selected from hydrocarbylene, substituted hydrocarbylene, heteroatom-containing hydrocarbylene, substituted heteroatom-containing hydrocarbylene, or —(CO)—;n is zero or 1; and{'sup': X', 'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X', 'X, 'sub': 2', '2', '2, 'X* is selected form oxygen, sulfur, or a heteroatom-containing fragment, wherein the heteroatom-containing fragment is selected from N(R), P(R), OP(R), OP(R)O, OP(OR)O, P(═O)(R), OP(═O)(R), OP(═O)(R)O, OP(═O)(OR)O, Si(R), Si(R)O, Si(OR)O, or Si(R)(OR)O, wherein ...

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Номер записи: 62
21-01-2016 дата публикации

RESIN COMPOSITION FOR PRINTED WIRING BOARD, PREPREG AND METAL-CLAD LAMINATE

Номер: US20160017141A1
Автор: HOSHINO Yasunori, Matsumoto Masaaki, Yonemoto Tatsuo
Принадлежит:

Provided is a resin composition for a printed wiring board with which a substrate material having a low CTE can be formed while ensuring good moldability. A resin composition for a printed wiring board contains a thermosetting resin including an epoxy resin, a curing agent, an inorganic filler, and an expansion relief component including an acrylic resin that is soluble in an organic solvent. The content of the inorganic filler is 150 parts by mass or more with respect to 100 parts by mass of the total amount of the thermosetting resin and the curing agent. The melt viscosity at 130° C. is less than 50000 Ps.

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Номер записи: 63
18-01-2018 дата публикации

COMPOSITION AND LIGHT EMITTING DEVICE USING THE SAME

Номер: US20180016492A1
Автор: Kakimoto Hidenobu
Принадлежит: Sumitomo Chemical Company, Limited

A composition containing a phosphorescent compound and solvents, which is useful for producing a film having excellent flatness when used in a discharge type application method, is provided. The composition contains a phosphorescent compound, a solvent (A) and a solvent (B), in which the boiling point under 1 atm of the solvent (A) (bpA (° C.)) and the boiling point under 1 atm of the solvent (B) (bpB (° C.)) satisfy formulas (11) and (12), and the content of the solvent (A) (wtA (by weight)) and the content of solvent (B) (wtB (by weight)) satisfy formula (13): 1. A composition comprising a phosphorescent compound , a solvent (A) and a solvent (B) , wherein [{'br': None, 'b': 200', '11, 'bpB<° C.≦bpA \u2003\u2003()'}, {'br': None, 'b': 70', '120', '12, 'i': A', 'B, '° C.≦bp−bp≦° C. \u2003\u2003()'}, {'br': None, 'b': '13', 'wtB≦wtA \u2003\u2003().'}], 'the boiling point under 1 atm of the solvent (A): bpA (° C.) and the boiling point under 1 atm of the solvent (B): bpB (° C.) satisfy the formula (11) and the formula (12), and the content of the solvent (A): wtA (by weight) and the content of the solvent (B): wtB (by weight ) satisfy the formula (13)2. The composition according to claim 1 , wherein the solvent (A) and the solvent (B) are each independently an aromatic hydrocarbon solvent or an aromatic ether solvent.3. The composition according to claim 1 , wherein at least one of the solvent (A) and the solvent (B) is an aromatic ether solvent.5. The composition according to claim 4 , wherein the ring Ris a quinoline ring optionally having a substituent claim 4 , an isoquinoline ring optionally having a substituent claim 4 , a pyridine ring optionally having a substituent claim 4 , a pyrimidine ring optionally having a substituent claim 4 , an imidazole ring optionally having a substituent or a triazole ring optionally having a substituent.6. The composition according to claim 4 , wherein the ring Ris a benzene ring optionally having a substituent claim 4 , a ...

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Номер записи: 64
16-01-2020 дата публикации

POLYMERS CONTAINING 3' -(ALKOXY)-[2,2'-BITHIOPHENE] -3- CARBONITRILE FOR HIGH PERFORMANCE ORGANIC PHOTOVOLTAICS

Номер: US20200017633A1
Автор: Nielsen Laura, Pan Hualong, Woody Kathy
Принадлежит: Phillips 66 Company

A novel AB-type copolymer for use in organic photovoltaics. The AB-type copolymer comprises 2. The AB-type copolymer of claim 1 , wherein Ris a linear or branched carbon chain.3. The AB-type copolymer of claim 1 , wherein unit A and unit B can be combined AB or BA. This application is a non-provisional application which claims the benefit of and priority to U.S. Provisional Application Ser. No. 62/698,681 filed Jul. 16, 2018, titled “Polymers Containing 3′-(Alkoxy)-[2,2′-Bithiophene]-3-Carbonitrile For High Performance Organic Photovoltaics,” which is hereby incorporated by reference in its entirety.None.This invention relates to the use of 3′-(alkoxy)-[2,2′-bithiophene]-3-carbonitrile in organic photovoltaics.Solar energy using photovoltaics requires active semiconducting materials to convert light into electricity. Currently, solar cells based on silicon are the dominating technology due to their high-power conversion efficiency. Recently, solar cells based on organic materials showed interesting features, especially on the potential of low cost in materials and processing.Organic photovoltaic cells have many potential advantages when compared to traditional silicon-based devices. Organic photovoltaic cells are light weight, economical in the materials used, and can be deposited on low cost substrates, such as flexible plastic foils. However, organic photovoltaic devices typically have relatively low power conversion efficiency (the ratio of incident photons to energy generated).There exists a need for a polymer to create organic photovoltaic cells that has high power conversion efficiency while maintaining open-circuitry voltage short-circuit current density, and fill factor.A novel AB-type copolymer for use in organic photovoltaics. The AB-type copolymer comprises a unit A, where the unit A iswhere Ris a carbon chain from about 1 to about 30 units and where Y is selected from CN, F and Cl. The B unit of the AB-type copolymer is selected from is selected from: ...

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Номер записи: 65
16-01-2020 дата публикации

HARDMASK COMPOSITION, HARDMASK LAYER AND METHOD OF FORMING PATTERNS

Номер: US20200017678A1
Автор: Kim Seunghyun, Kim Sunghwan, LIM Jaebum, PARK Yushin, YANG Sunyoung
Принадлежит:

A hardmask composition, a hardmask layer, and a method of forming patterns, the composition including a solvent; and a polymer that includes a substituted biphenylene structural unit, wherein one phenylene of the biphenylene of the substituted biphenylene structural unit is substituted with at least one of a hydroxy-substituted C6 to C30 aryl group, and a hydroxy-substituted C3 to C30 heteroaryl group. 1. A hardmask composition , comprising:a solvent; anda polymer that includes a substituted biphenylene structural unit,wherein one phenylene of the biphenylene of the substituted biphenylene structural unit is substituted with at least one of a hydroxy-substituted C6 to C30 aryl group, and a hydroxy-substituted C3 to C30 heteroaryl group.2. The hardmask composition as claimed in claim 1 , wherein the one phenylene is substituted with at least one of a hydroxyphenyl group claim 1 , a hydroxynaphthyl group claim 1 , a hydroxybiphenyl group claim 1 , a hydroxydiphenylfluorenyl group claim 1 , a hydroxydinaphthylfluorenyl group claim 1 , a hydroxyanthracenyl group claim 1 , a hydroxyfluoranthenyl group claim 1 , a hydroxyacenaphthylenyl group claim 1 , a hydroxyacenaphthenyl group claim 1 , a hydroxyphenanthrenyl group claim 1 , a hydroxybenzophenanthrenyl group claim 1 , a hydroxypyrenyl group claim 1 , a hydroxytriphenylenyl group claim 1 , a hydroxychrysenyl group claim 1 , a hydroxytetracenyl group claim 1 , a hydroxybenzofluoranthenyl group claim 1 , a hydroxyperlenyl group claim 1 , a hydroxybenzopyrenyl group claim 1 , a hydroxynaphthoanthracenyl group claim 1 , a hydroxypentacenyl group claim 1 , a hydroxybenzoperlenyl group claim 1 , a hydroxydibenzopyrenyl group claim 1 , a hydroxycoronenyl group claim 1 , a hydroxypyridinyl group claim 1 , a hydroxypyrimidinyl group claim 1 , a hydroxy triazinyl group claim 1 , a hydroxypyrrolyl group claim 1 , a hydroxy imidazolyl group claim 1 , a hydroxypyrazolyl group claim 1 , a hydroxyindolo group claim 1 , a ...

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Номер записи: 66
21-01-2021 дата публикации

THERMOPLASTIC COMPOSITION AND METHOD OF PREPARING THE SAME

Номер: US20210017382A1
Автор: Chang Shao-Yen, Chou Shang-Chih, Lai Yi-Cang, Liao Yuan-Pei, Lin Chun-Hung
Принадлежит: TAIWAN TEXTILE RESEARCH INSTITUTE

A method of preparing a thermoplastic composition is provided. The method includes the following steps. A polyetherimide or a polyphenylene sulfide is provided. A polyimide is provided, wherein the glass transition temperature of the polyimide is between 128° C. and 169° C., the 10% thermogravimetric loss temperature of the polyimide is between 490° C. and 534° C., and when the polyimide is dissolved in N-methyl-2-pyrrolidone and the solid content of the polyimide is 30 wt %, the viscosity of the polyimide is between 100 cP and 250 cP. A melt process is performed to mix the polyetherimide and the polyimide or mix the polyphenylene sulfide and the polyimide to form a thermoplastic composition. Further, a thermoplastic composition is also provided. 1. A method of preparing a thermoplastic composition , comprising:providing a polyetherimide;providing a polyimide, wherein a glass transition temperature of the polyimide is between 128° C. and 169° C., a 10% thermogravimetric loss temperature of the polyimide is between 490° C. and 534° C., and when the polyimide is dissolved in N-methyl-2-pyrrolidone (NMP) and a solid content of the polyimide is 30 wt %, a viscosity of the polyimide is between 100 cP and 250 cP; andperforming a melt process to mix the polyetherimide and the polyimide to form the thermoplastic composition.2. The method of preparing the thermoplastic composition according to claim 1 , wherein the polyimide is used in an amount of from 1 part by weight to 10 parts by weight based on a use amount of 100 parts by weight of the polyetherimide.3. The method of preparing the thermoplastic composition according to claim 1 , wherein a process temperature of the melt process is between 300° C. and 350° C.4. The method of preparing the thermoplastic composition according to claim 1 , wherein a melt index (MI) of the thermoplastic composition is from 7 g/10 min to 15 g/10 min at 320° C.5. A thermoplastic composition claim 1 , comprising:a polyetherimide; anda ...

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Номер записи: 67
22-01-2015 дата публикации

Semiconductor composition

Номер: US20150021526A1
Автор: Anthony James Wigglesworth, Matthew A. HEUFT, Yiliang Wu
Принадлежит: Xerox Corp

A semiconductor composition for producing a semiconducting layer with consistently high mobility is disclosed. The semiconductor composition includes a diketopyrrolopyrrole-thiophene copolymer and an aromatic non-halogenated hydrocarbon solvent. The copolymer has a structure disclosed within. The aromatic non-halogenated aromatic hydrocarbon solvent contains sidechains having at least 2 carbon atoms and the aromatic ring contains at least 3 hydrogen atoms.

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Номер записи: 68
17-01-2019 дата публикации

ELECTRON-ACCEPTING COMPOUND AND COMPOSITION FOR CHARGE-TRANSPORTING FILM, AND LUMINESCENT ELEMENT USING SAME

Номер: US20190019956A1
Автор: ABE Tomohiro, Bando Yoshimasa, Gorohmaru Hideki, Iida Koichiro, Ishibashi Koichi, Kajiyama Yoshiko, Okabe Kazuki, Umemoto Tomokazu
Принадлежит: MITSUBISHI CHEMICAL CORPORATION

The present invention provides with an electron-accepting compound having a structure of the following formula (1): 2. The electron-accepting compound according to claim 1 , wherein the above k is 0 claim 1 , the above a is 1 claim 1 , and the above Ar is each independently an aromatic ring group which may have a substituent.3. The electron-accepting compound according to claim 2 , wherein Ar of the above formula (1) has four or more fluorine atoms as substituents.7. The electron-accepting compound according to claim 1 , wherein at least one Ar of the above formula (1) has a crosslinkable group.8. A composition for a charge-transporting film claim 1 , comprising the electron-accepting compound according to and a hole-transporting compound.9. The composition for a charge-transporting film according to claim 8 , wherein the hole-transporting compound is an aromatic tertiary amine compound.10. The composition for a charge-transporting film according to claim 8 , which further comprises a solvent.11. The composition for a charge-transporting film according to claim 10 , wherein the solvent contains at least one solvent selected from the group consisting of ether-based solvents and ester-based solvents.12. The composition for a charge-transporting film according to claim 8 , which is used for a hole injection layer of an organic electroluminescent element.13. An organic electroluminescent element comprising a hole injection layer and a luminescent layer between an anode and a cathode and emitting light by electric energy claim 8 , wherein the hole injection layer is a layer formed by applying and drying the composition for a charge-transporting film according to to form a film.14. A display using the organic electroluminescent element according to .15. A lighting device using the organic electroluminescent element according to .16. A light-emitting device using the organic electroluminescent element according to .17. An electron-accepting compound having a crosslinkable ...

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Номер записи: 69
10-02-2022 дата публикации

POROUS MEMBRANES FOR HIGH PRESSURE FILTRATION

Номер: US20220040646A1
Автор: Di Nicolo Emanuele
Принадлежит:

The present invention relates to a porous membrane suitable for use in high pressure filtration method. 115.-. (canceled)16. A method for purifying a fluid containing at least one contaminant , said method comprising the steps of(i) providing a fluid containing at least one contaminant;(ii) providing a membrane [membrane (PP)] comprising at least one porous layer [layer (PP)] comprising at least one polyphenylene polymer [polymer (PP)];(iii) contacting said fluid containing at least one contaminant and said membrane (PP) by applying a pressure higher than 1 bar to said fluid; and(iv) recovering the fluid free from said at least one contaminant.17. The method according to claim 16 , wherein said membrane (PP) comprises said layer (PP) as the only layer or said membrane (PP) is a multi-layered membrane.22. The method according to claim 18 , wherein said polymer (PP) comprises at least about 30 mole percent of repeating units (R).25. The method according to claim 18 , wherein said polymer (PP) comprises at least about 40 mole percent repeat units (R).26. The method according to claim 16 , wherein said method is for purifying non-drinkable water claim 16 , said fluid is saline water or brackish water claim 16 , said contaminant is the salts content dissolved into said fluid claim 16 , and said membrane (PP) is a multi-layered membrane comprising (I) a substrate layer claim 16 , (II) an outer layer consisting of aromatic polyamides and (Ill) the layer (PP) claim 16 , said layer (PP) being interposed between said substrate layer and said outer layer.27. The method according to claim 16 , wherein said fluid containing at least one contaminant is a liquid phase or a gas phase.28. The method according to claim 16 , wherein said membrane (PP) is obtained from a liquid composition [composition (C)] comprising said polymer (PP) in an amount of from 7 to less than 60 wt. % based on the total weight of said composition (C) or a solid composition [composition (C)] comprising said ...

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Номер записи: 70
10-02-2022 дата публикации

POROUS MEMBRANES FOR HIGH PRESSURE FILTRATION

Номер: US20220040647A1
Автор: Di Nicolo Emanuele
Принадлежит:

The present invention relates to a porous membrane suitable for use in high pressure filtration method. 115-. (canceled)16. A method for purifying a fluid containing at least one contaminant , said method comprising the steps of(I) providing a fluid containing at least one contaminant;(II) providing a membrane [membrane (PSP)] comprising at least one porous layer [layer (PSP)] comprising at least one aromatic sulfone polymer [polymer (SP)] and at least one polyphenylene polymer [polymer (PP)];(III) contacting said fluid containing at least one contaminant and said membrane (PSP) by applying a pressure higher than 1 bar to said fluid; and(IV) recovering the fluid free from said at least one contaminant.171. The method according to claim , wherein said membrane (PSP) comprises said layer (PSP) as the only layer or said membrane (PSP) is a multi-layered membrane.181. The method according to claim , wherein said polymer (SP) is a polymer comprising at least one group of formula —Ar—SO—Ar′— [recurring units (R)] , wherein Ar and Ar′ , equal to or different from each other , are aromatic groups , and wherein more than 50% by moles of the recurring units of said polymer (SP) are connected by ether linkages in the main chain.20. The method according to claim 18 , wherein said polymer (SP) is selected from poly(phenylene sulfone) polymers [polymers (PPSU)] claim 18 , poly(sulfone) polymers [polymers (PSU)] and poly(ether sulfone) polymers [polymers (PESU)].261. The method according to claim claim 18 , wherein said method is for purifying non-drinkable water claim 18 , said fluid is saline water or brackish water claim 18 , said contaminant is the salts content dissolved into said fluid claim 18 , and said membrane (PSP) is a multi-layered membrane comprising (I) a substrate layer claim 18 , (II) an outer layer consisting of aromatic polyamides and (III) the layer (PSP) claim 18 , said layer (PSP) being interposed between said substrate layer and said outer layer.271. The ...

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Номер записи: 71
24-01-2019 дата публикации

COPOLYMER AND ORGANIC SOLAR CELL COMPRISING SAME

Номер: US20190023835A1
Автор: HEO Hyojung, Kim Honggi, Lee Jaechol, Lee Jiyoung, LEE Youngu, Lim Bogyu
Принадлежит:

The present specification relates to a copolymer including a first unit represented by Chemical Formula 1; and a second unit represented by Chemical Formula 2, and an organic solar cell including the same. 3. The copolymer of claim 1 , wherein R1 and R10 are the same as or different from each other claim 1 , and each independently a substituted or unsubstituted ester group.5. The copolymer of claim 1 , which has a number average molecular weight of 500 g/mol to 1 claim 1 ,000 claim 1 ,000 g/mol.6. The copolymer of claim 1 , which has molecular weight distribution of 1 to 100.7. The copolymer of claim 1 , which has solubility of 10 mg/mL or higher for a toluene or xylene solvent.8. An organic solar cell comprising:a first electrode;a second electrode provided opposite to the first electrode; andone or more organic material layers provided between the first electrode and the second electrode, and comprising a photoactive layer,{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'wherein one or more layers of the organic material layers comprise the copolymer of .'}9. The organic solar cell of claim 8 , wherein the photoactive layer comprises one claim 8 , two or more selected from the group consisting of an electron donor and an electron acceptor claim 8 , and the electron donor comprises the copolymer.10. The organic solar cell of claim 9 , wherein the electron acceptor is selected from the group consisting of fullerene claim 9 , fullerene derivatives claim 9 , carbon nanotubes claim 9 , carbon nanotube derivatives claim 9 , bathocuproine claim 9 , semiconducting elements claim 9 , semiconducting compounds and combinations thereof.11. The organic solar cell of claim 9 , wherein the electron donor and the electron acceptor form a bulk heterojunction (BHJ).12. The organic solar cell of claim 8 , wherein the photoactive layer has a bilayer structure comprising an n-type organic material layer and a p-type organic material layer claim 8 , and the p-type organic material ...

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Номер записи: 72
10-02-2022 дата публикации

Optical lens and method for manufacturing same

Номер: US20220043183A1
Автор: Atsushi MOTEGI, Katsushi NISHIMORI, Kensuke Oshima, Kentaro Ishihara, Masahiro Kanda, Mitsutake SUEMATSU, Mitsuteru Kondo, Noriyuki Kato, Shinya Ikeda, Shoko Suzuki, Tatsunobu OGATA
Принадлежит: Mitsubishi Gas Chemical Co Inc

Provided is an optical lens formed by integrally molding a lens part that is an optically effective portion and has a light incidence/emission surface, and a lens edge part that is an optically ineffective portion and has a surface thereof except the light incidence/emission surface. The lens edge part includes a non-transparent region in part or all thereof, the lens part and the lens edge part include a thermoplastic resin, and the non-transparent region in the lens edge part contains a total of 0.1-5 mass % of one or more of a black dye and a black pigment.

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Номер записи: 73
26-01-2017 дата публикации

CONDUCTIVE POLYMER DISPERSION LIQUID, A CONDUCTIVE POLYMER, AND USE THEREOF

Номер: US20170025227A1
Автор: Fujihara Kazuto, Hirota Kei, Sugihara Ryosuke
Принадлежит: Tayca Corporation

There is provided a conductive polymer having high conductivity with excellent heat resistance. Using the conductive polymer, there can be provided solid electrolytic capacitors having low ESR, high reliability, and less leakage current. There can be also provided conductive films having high conductivity and superior heat resistance. There is provided a conductive polymer dispersion liquid obtained by a method in which in the presence of a copolymer from styrenesulfonic acid, and at least one kind of a non-sulfonic acid monomer selected from the group consisting of methacrylate, acrylate, and an unsaturated hydrocarbon containing alkoxysilane compound or its hydrolysate, thiophene or its derivative is polymerized by oxidation polymerization in water, or in an aqueous solution comprising a mixture of water and a water miscible solvent to produce the conductive polymer dispersion liquid. Using the conductive polymer as solid electrolyte, a solid electrolyte capacitor can be provided. Also, using the conductive polymer, a conductive film can be provided. 1. A conductive polymer dispersion liquid obtained by a method in which in the presence of a copolymer from styrenesulfonic acid , and at least one kind of a non-sulfonic acid monomer selected from the group consisting of an unsaturated hydrocarbon containing alkoxysilane compound and its hydrolysate , thiophene or its derivative is polymerized by oxidation polymerization in water , or in an aqueous solution comprising a mixture of water and a water miscible solvent to produce the conductive polymer dispersion liquid.3. The conductive polymer dispersion liquid according to claim 1 , wherein in the copolymer claim 1 , a ratio of said styrenesulfonic acid to said at least one kind of the non-sulfonic acid monomer selected from the group consisting of an unsaturated hydrocarbon containing alkoxysilane compound and its hydrolysate is 1:0.01 to 0.1:1 by mass ratio.4. The conductive polymer dispersion liquid according to ...

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Номер записи: 74
28-01-2021 дата публикации

STABLE POLYCYCLOOLEFIN POLYMER AND INORGANIC NANOPARTICLE COMPOSITIONS AS OPTICAL MATERIALS

Номер: US20210024685A1
Автор: Burtovyy Oleksandr, ZHANG Wei
Принадлежит: PROMERUS, LLC

Embodiments in accordance with the present invention encompass compositions encompassing a latent organo-ruthenium catalyst, an organo-ruthenium compound and a pyridine compound along with one or more monomers which undergo ring open metathesis polymerization (ROMP) when said composition is heated to a temperature from 80° C. to 150° C. or higher to form a substantially transparent film. Alternatively the compositions of this invention also undergo polymerization when subjected to suitable radiation. The monomers employed therein have a range of refractive index from 1.4 to 1.6 and thus these compositions can be tailored to form transparent films of varied refractive indices. The compositions of this invention further comprises inorganic nanoparticles which form transparent films and further increases the refractive indices of the compositions. Accordingly, compositions of this invention are useful in various opto-electronic applications, including as coatings, encapsulants, fillers, leveling agents, among others. 2. The composition according to claim 1 , wherein said composition comprises first and second monomer of formula (I) distinct from each other and one of said first and second monomers having a refractive index of at least 1.5 and viscosity below 100 centipoise claim 1 , and wherein said first monomer is completely miscible with said second monomer to form a clear solution.3. The composition according to claim 1 , wherein said composition forms a substantially transparent film when heated to a temperature from 80° C. to 150° C.4. The composition according to claim 3 , wherein said film has a transmission of equal to or higher than 90 percent of the visible light.5. The composition according to claim 3 , wherein said film has a transmission of equal to or higher than 95 percent of the visible light.7. The composition according to claim 1 , wherein in the organo-ruthenium compound of formula (II):X is chlorine;{'sub': 7', '8, 'Rand Rare the same or different ...

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Номер записи: 75
25-01-2018 дата публикации

P-TYPE SEMICONDUCTING POLYMERS AND RELATED METHODS

Номер: US20180026196A1
Автор: CHEN Zhikuan, LI JUN, LIM Siew Lay, ONG Kok Haw, SEAH Kang Yee, WONG Ivy, YANG Lee, Zhao Yujun
Принадлежит:

There is provided p-type organic polymers of general formula I. The polymers may be useful as semi-conducting material. Thus, thin films and devices comprising such polymers are also provided. 110-. (canceled)13. A halogen-free solvent having a dispersion parameter of about 18 to about 20 , a hydrogen bonding parameter of about 2 to about 4 , and a polarity parameter of about 0.5 to about 6.5.14. The solvent of claim 13 , wherein the solvent comprises (i) tetralin claim 13 , indane or o-xylene; or (ii) a mixture selected of tetralin:salicylaldehyde in a ratio of about 99.9:0.1 to about 90:10 claim 13 , a mixture of tetralin:methyl salicylate in a ratio of about 99.9:0.1 to about 90:10 claim 13 , a mixture of indane:salicylaldehyde in a ratio of about 99.9:0.1 to about 90:10 or a mixture of o-xylene:salicylaldehyde in a ratio of about 99.9:0.1 to about 90:10.1516-. (canceled)1819-. (canceled)21. The organic electronic device of claim 20 , wherein the device comprises an organic photovoltaic cell having normal or inverted architecture claim 20 , an organic thin film transistor claim 20 , a photodiode claim 20 , a light-emission diode claim 20 , or a sensor including a chemical sensor claim 20 , a biosensor or a biochemical sensor.22. The organic electronic device of claim 20 , further comprising a polymeric electrolyte interlayer between the photoactive layer and a cathode.2527-. (canceled) This application claims benefit of, and priority from, U.S. provisional application No. 61/746,917, filed on Dec. 28, 2012, the contents of which are hereby incorporated herein by reference.The present invention relates to p-type organic polymers useful as semi-conducting material and devices comprising such polymers.The growing demand for energy throughout the world has placed great emphasis on the exploration of new sources of energy. Harvesting energy directly from sunlight using photovoltaic cells is recognized as an important solution to the growing energy crisis and ...

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Номер записи: 76
24-01-2019 дата публикации

ORGANIC SEMICONDUCTOR ELEMENT, POLYMER, ORGANIC SEMICONDUCTOR COMPOSITION, AND ORGANIC SEMICONDUCTOR FILM

Номер: US20190027696A1
Автор: TAMAKUNI Fumiko, Watanabe Tetsuya, YAMAMOTO Yosuke
Принадлежит: FUJIFILM Corporation

Provided are an organic semiconductor element including an organic semiconductor film that includes a polymer having a repeating unit represented by the following Formula (1), the polymer, and an organic semiconductor composition and an organic semiconductor film including the polymer. 3. The organic semiconductor element according to claim 2 ,{'sup': '12', 'wherein mrepresents an integer of 1 to 4.'}5. The organic semiconductor element according to claim 4 ,{'sup': d', 'd', 'D2, "wherein Xrepresents a sulfur atom, and all the Z's represent CR."}6. The organic semiconductor element according to claim 1 ,wherein the organic semiconductor element is an organic thin film transistor element.9. The polymer according to claim 8 ,{'sup': '12', 'wherein mrepresents an integer of 1 to 4.'}11. The polymer according to claim 10 ,{'sup': 'd', 'wherein Xrepresents a sulfur atom, and'}{'sup': d', 'D2, "all the Z's represent CR."}12. An organic semiconductor composition comprising:{'claim-ref': {'@idref': 'CLM-00007', 'claim 7'}, 'the polymer according to ; and'}a solvent.13. An organic semiconductor film comprising:{'claim-ref': {'@idref': 'CLM-00007', 'claim 7'}, 'the polymer according to .'} This application is a Continuation of PCT International Application No. PCT/JP2017/012174 filed on Mar. 24, 2017, which claims priorities under 35 § 119 (a) to Japanese Patent Application No, 1P2016-074079 filed on Apr. 1, 2016. Each of the above applications is hereby expressly incorporated by reference, in its entirety, into the present application.The present invention relates to an organic semiconductor element, and a polymer, an organic semiconductor composition, and an organic semiconductor film used in the organic semiconductor element.In a display such as a liquid crystal display or an organic electroluminescence display, a device using a logical circuit such as a radio frequency identifier (RFID) or a memory, a solar cell, or the like, a semiconductor element is used. In particular ...

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Номер записи: 77
04-02-2016 дата публикации

MODIFIED POLYPHENOL BINDER COMPOSITIONS AND METHODS FOR MAKING AND USING SAME

Номер: US20160032104A1
Автор: Atkinson Derek L., Hagiopol Cornel
Принадлежит: GEORGIA-PACIFIC CHEMICALS LLC

Modified polyphenol binder compositions and methods for making and using same are provided. In at least one specific embodiment, the binder composition can include at least one unsaturated monomer and at least one polyphenolic compound. The polyphenolic compound can include a lignin, a tannin, a novolac resin, a modified phenol formaldehyde resin, bis-phenol A, humic acid, or any mixture thereof. 1. A binder composition , comprising a reaction product of an unsaturated monomer and at least two polyphenolic compounds selected from the group consisting of: a tannin , a lignin , a novolac resin , a modified phenol formaldehyde resin , bis-phenol A , and humic acid , wherein the binder composition comprises about 0.05 wt % to 10 wt % of the unsaturated monomer , based on a solids weight of the at least two polyphenolic compounds.2. The binder composition of claim 1 , wherein the binder composition further comprises water in an amount of about 40 wt % to about 70 wt % claim 1 , based on a solids weight of the at least two polyphenolic compounds.3. The binder composition 1 claim 1 , wherein the unsaturated monomer comprises an unsaturated glycidyl ether.4. The binder composition of claim 1 , wherein the unsaturated monomer comprises an unsaturated glycidyl ester.5. The binder composition of claim 1 , wherein the unsaturated monomer comprises an unsaturated mono-epoxide.6. The binder composition of claim 1 , wherein the unsaturated monomer comprises an unsaturated methylol compound.7. The binder composition of claim 1 , wherein the unsaturated monomer comprises maleic anhydride.8. The binder composition of claim 1 , wherein the unsaturated monomer comprises at least two compounds selected from the group consisting of: an unsaturated glycidyl ether claim 1 , an unsaturated glycidyl ester claim 1 , an unsaturated mono-epoxide claim 1 , an unsaturated methylol compound claim 1 , and maleic anhydride.9. The binder composition of claim 1 , wherein the at least two polyphenolic ...

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Номер записи: 78
31-01-2019 дата публикации

POLY(PHENYLENE)-BASED ANION EXCHANGE POLYMERS AND METHODS THEREOF

Номер: US20190031821A1
Автор: Fujimoto Cy, Kim Yu Seung, LEE Kwan-soo
Принадлежит:

The present invention relates to anionic exchange polymers including a poly(phenylene) structure. The structure can include any useful cationic moiety. Methods and uses of such structures and polymers are also described herein. In one instance, such polymers are employed to form a solid membrane. 2. The composition of claim 1 , wherein L′ comprises a covalent bond claim 1 , optionally substituted Calkylene claim 1 , optionally substituted Calkyleneoxy claim 1 , optionally substituted Cheteroalkylene claim 1 , optionally substituted Cheteroalkyleneoxy claim 1 , optionally substituted Carylene claim 1 , optionally substituted Caryleneoxy claim 1 , optionally substituted polyphenylene claim 1 , or a structure of formula (II).3. The composition of claim 1 , wherein Ris optionally substituted Caryloyl or optionally substituted Caryl.4. The composition of claim 1 , wherein the composition comprises a structure having the formula (IIIa) to (IIId) or a salt thereof or a form thereof including a counter ion.6. The composition of claim 5 , wherein the composition comprises a structure having the formula (V) or (Va) claim 5 , or a salt thereof or a form thereof including a counter ion claim 5 , and wherein:{'sup': 'L', 'each Ris, independently, a reactive end group;'}{'sup': 'H', 'sub': 1-12', '1-12', '1-12', '1-12', '4-18', '1-6', '4-18', '4-18', '1-6', '4-18', '5-19', '5-19', '4-18', '1-6', '4-18', '4-18', '1-6, 'each R, if present, is, independently, H, optionally substituted Calkyl, optionally substituted Chaloalkyl, optionally substituted Cheteroalkyl, halo, optionally substituted Cperfluoroalkyl, optionally substituted Caryl, optionally substituted Calk-Caryl, optionally substituted Caryl-Calkoxy, optionally substituted Caryloxy, optionally substituted Caryloxycarbonyl, optionally substituted Caryloyl, optionally substituted Carylcarbonyl-Calkyl, optionally substituted Carylsulfonyl, or optionally substituted Carylsulfonyl-Calkyl; and'}each h, if present, is, ...

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Номер записи: 79
08-02-2018 дата публикации

Cyclic olefin resin compositions comprising functional elastomers

Номер: US20180037677A1
Автор: Christopher J. Cruce, Jason L. Moore, Mark S. Trimmer
Принадлежит: Materia Inc

This invention relates to compositions and methods for improving the impact properties of polymer-matrix composites and to improving the adhesion of resin compositions to substrate materials. More particularly, the invention relates to compositions and methods for improving the impact properties of ring opening metathesis polymerization (ROMP) polymer-matrix composites and to improving the adhesion of ROMP compositions to substrate materials using adhesion promoters containing at least two isocyanate groups and functional elastomers comprising a maleic anhydride grafted styrene-ethylene/butylene-styrene hydrogenated copolymer in a resin composition. The polymer products produced via ROMP reactions of the invention may be utilized for a wide range of materials and composite applications. The invention has utility in the fields of polymer and materials chemistry and manufacture.

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Номер записи: 80
09-02-2017 дата публикации

Polymer matrix electroluminescent materials and devices

Номер: US20170040540A1
Автор: Farshad J. Motamedi, Matthew L. Marrocco
Принадлежит: Sumitomo Chemical Co Ltd

Photoluminescent and electroluminescent compositions are provided which comprise a matrix comprising aromatic repeat units and a luminescent metal ion or luminescent metal ion complex. Methods for producing such compositions, and the electroluminescent devices formed therefrom, are disclosed.

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Номер записи: 81
12-02-2015 дата публикации

Curable resin composition, cured product and method of producing a cured product

Номер: US20150045517A1
Автор: Akio Takahashi, Kohei Hirao, Rainer Schoenfeld, Toshiyuki Oyama
Принадлежит: Henkel AG and Co KGaA, Yokohama National University NUC

A curable resin composition contains (a) a matrix resin component containing a benzoxazine compound (a1), (b) a radically polymerizable component containing a radically polymerizable monomer having solubility parameter (SP) value that is different by 1.0 to 4.1 from the SP of the matrix resin component, and (c) a radical polymerization initiator. The composition has a low viscosity, and its cured product has an improved toughness and excellent mechanical properties.

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Номер записи: 82
18-02-2021 дата публикации

Fast-cure resin formulations with consistent handling characteristics

Номер: US20210047460A1
Автор: Andrew Gibbs, Lewis Williams, Stephen CORDEN
Принадлежит: Cytec Industries Inc

The present invention relates to rapid-curing resin formulations as well as fiber-reinforced composite materials comprising the same and their use in the manufacture of molded articles, particularly where the manufacturing process requires high throughput and where resin formulations having consistent handling characteristics (e.g., tack and flexibility) would be preferable across normal to elevated laminating environments (as defined by temperatures between 20° C. and 60° C.). The present invention further relates to a manufacturing process for preparing an article, particularly a molded article, from a fiber-reinforced composite material comprising a rapid-curing resin formulation.

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Номер записи: 83
15-02-2018 дата публикации

FLAME-RETARDANT RESIN COMPOSITION AND MOLDED RESIN OBJECT

Номер: US20180044506A1
Автор: Kato Ayako, MIYAZAWA Shinsuke
Принадлежит: ZEON CORPORATION

The present invention is a flame-retardant resin composition comprising a cycloolefin-based polymer and a halogen-containing flame retardant selected from a group consisting of a halogenated bisimide compound and a halogen-containing styrene-based resin, and may be comprising a halogen-active species scavenger, wherein a content of the halogen-containing flame retardant is 10 to 80 parts by weight based on 100 parts by weight of the cycloolefin-based polymer, and a content of the halogen-active species scavenger is less than 25 parts by weight based on 100 parts by weight of the halogen-containing flame retardant, and a resin formed article. One aspect of the invention provides a flame-retardant resin composition having excellent flame retardance, low dielectric constant and low dielectric loss tangent, and a resin formed article produced by forming this flame-retardant resin composition. 1. A flame-retardant resin composition comprising a cycloolefin-based polymer and a halogen-containing flame retardant selected from a group consisting of a halogenated bisimide compound and a halogen-containing styrene-based resin , and may be comprising a halogen-active species scavenger ,wherein a content of the halogen-containing flame retardant is 10 to 80 parts by weight based on 100 parts by weight of the cycloolefin-based polymer, anda content of the halogen-active species scavenger is less than 25 parts by weight based on 100 parts by weight of the halogen-containing flame retardant.2. The flame-retardant resin composition according to claim 1 , wherein the halogen-active species scavenger is an inorganic halogen-active species scavenger.3. The flame-retardant resin composition according to claim 1 , wherein a dielectric constant is 3.0 or lower claim 1 , and a dielectric loss tangent is lower than 5.0×10 claim 1 , at a frequency of 1 GHz.4. The flame-retardant resin composition according to claim 1 , wherein a dielectric constant is 3.0 or lower claim 1 , and a dielectric ...

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Номер записи: 84
15-02-2018 дата публикации

Composition and light emitting device using the same

Номер: US20180047903A1
Автор: Hidenobu Kakimoto, Hiroyuki Saito, Takahiro Ueoka
Принадлежит: Sumitomo Chemical Co Ltd

A composition comprising an organic EL material, a solvent (A) represented by the formula (1), an aromatic hydrocarbon solvent (B) and an aromatic ether solvent (C): [wherein R 1 represents an alkyl group having a number of carbon atoms of 10 to 12].

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Номер записи: 85
26-02-2015 дата публикации

Method for Preparing Conductive Polymer Solution and Conductive Polymer Film

Номер: US20150053893A1
Автор: Dohyuk YOO, Jeonghun Kim, Jung-Hyun Kim, Seung Hwan Lee, So Yeon Kim
Принадлежит: University Industry Foundation UIF of Yonsei University

The present invention relates to a method for preparing a conductive polymer solution and a conductive polymer film, which may increase the doping ratio of a conductive polymer solution and remove ions which have not been removed after the reaction in the conductive polymer solution, unreacted monomers, unreacted oligomers, and polymer electrolytes in excess, through a simple process, and may increase the electrical conductivity of a film prepared by using the conductive polymer through this.

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Номер записи: 86
13-02-2020 дата публикации

COMPOSITION, HOLE TRANSPORT MATERIAL COMPOSITION, AND INK COMPOSITION

Номер: US20200048408A1
Автор: HONNA Ryo, Ishitsuka Kenichi, KAMO Kazuyuki, RYUZAKI Daisuke, Sakuma Hirotaka, SUGIOKA Tomotsugu, YOSHINARI Yuki
Принадлежит:

Embodiments of the present invention relate to a composition containing a polymer or oligomer (A) and an initiator (B), wherein the polymer or oligomer (A) contains no alkyl groups of 5 or more carbon atoms, contains at least one type of structural unit selected from the group consisting of a structural unit containing an aromatic amine structure and a structural unit containing a carbazole structure, and contains, at one or more terminals, a structural unit containing a thienyl group which may have a substituent, and a degree of solubility of the composition is capable of being changed by applying heat, light, or both heat and light. 1. A composition comprising a polymer or oligomer (A) and an initiator (B) , whereinthe polymer or oligomer (A) comprises no alkyl groups of 5 or more carbon atoms, comprises at least one type of structural unit selected from the group consisting of a structural unit containing an aromatic amine structure and a structural unit containing a carbazole structure, and also comprises, at one or more terminals, a structural unit containing a thienyl group which may have a substituent, anda degree of solubility of the composition is capable of being changed by applying heat, light, or both heat and light.3. The composition according to claim 1 , wherein the aromatic amine structure and the carbazole structure are either unsubstituted claim 1 , or have an alkyl group of 1 to 4 carbon atoms or an alkoxy group of 1 to 4 carbon atoms.4. The composition according to claim 1 , wherein the polymer or oligomer (A) has a branched structure with three or more terminals claim 1 , and has the thienyl group at each of three or more of all of the terminals.5. The composition according to claim 1 , wherein the initiator (B) comprises an oxidizing agent.6. The composition according to claim 1 , wherein the initiator (B) comprises an onium salt.7. The composition according to claim 1 , wherein a weight average molecular weight of the polymer or oligomer (A) ...

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Номер записи: 87
22-02-2018 дата публикации

Seismic base isolation support apparatus

Номер: US20180051764A1
Автор: Shuichi Nagata, Tomotaka Wake
Принадлежит: Oiles Corp

A seismic base isolation support apparatus 1 comprising: a laminated body 4 having elastic layers 2 and rigid layers 3 which are alternately laminated; a lead plug 7 which is disposed in a hollow portion 6 of the laminated body 4 ; and a thermal conductor 9 which is disposed between an outer peripheral surface 8 of the lead plug 7 and an inner peripheral surface 5.

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Номер записи: 88
10-03-2022 дата публикации

FOUR-FUNCTION STEEL SURFACE TREATMENT LIQUID AND PREPARATION METHOD THEREOF

Номер: US20220074054A1
Автор: Chen Limei, Wan Chuen Kwoon
Принадлежит:

The present invention relates to a four-function steel surface treatment liquid and a preparation method thereof, the components of raw materials of the four-function steel surface treatment liquid per liter include: phytic acid of 15 g-18 g, hydroxyethylidene-1, 1-diphosphonic acid of 50 g-65 g, phosphoric acid solution of 280 g-320 g, manganous dihydrogen phosphate of 280 g-360 g, thiourea of 5 g-8 g, surfactant of 3 g-6 g, polyethylene glycol of 1 g-2 g, sodium molybdate of 5 g-8 g, and the remaining of water. The four-function steel surface treatment liquid provided by the present invention has the advantages of a good anti-corrosion property and a safe cleaning process, is simple, high efficiency, environmental protection, no hydrogen embrittlement on a metal substrate, no intergranular corrosion, no harm to human skin, no burning, no explosion, and non-toxic, and can be used repeatedly at a normal temperature. 1. A four-function steel surface treatment liquid , characterized in that the components of the raw materials of the four-function steel surface treatment liquid per liter comprise: phytic acid of 15 g-18 g , hydroxyethylidene-1 , 1-diphosphonic acid of 50 g-65 g , phosphoric acid solution of 280 g-320 g , manganous dihydrogen phosphate of 280 g-360 g , thiourea of 5 g-8 g , surfactant of 3 g-6 g , polyethylene glycol of 1 g-2 g , sodium molybdate of 5 g-8 g , and the remaining of water.2. The four-function steel surface treatment liquid according to claim 1 , characterized by having phytic acid of 16 g claim 1 , hydroxyethylidene-1 claim 1 , 1-diphosphonic acid of 55 g claim 1 , phosphoric acid solution of 300 g claim 1 , manganous dihydrogen phosphate of 320 g claim 1 , thiourea of 6 g claim 1 , surfactant of 4 g claim 1 , polyethylene glycol of 1.5 g claim 1 , sodium molybdate of 6 g claim 1 , and the remaining of water.3. The four-function steel surface treatment liquid according to claim 1 , characterized in that the phosphoric acid solution has a ...

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Номер записи: 89
03-03-2016 дата публикации

Sealing sheet, method for manufacturing sealing sheet, and method for manufacturing electronic component package

Номер: US20160060450A1
Автор: Eiji Toyoda, Jun Ishii, yusaku Shimizu
Принадлежит: Nitto Denko Corp

Provided are a sealing sheet having excellent flexibility and capable of producing an electronic component package which is highly reliable even if an object to be sealed has a hollow structure, a method for manufacturing the sealing sheet, and a method for manufacturing the electronic component package. The present invention is a sealing sheet containing dispersed domains of an elastomer, the domains having a maximum diameter of 20 μm or less.

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Номер записи: 90
01-03-2018 дата публикации

THERMALLY STABILIZED POLYARYLENE COMPOSITIONS

Номер: US20180057659A1
Автор: Clark Bruce J., Plithides Gregory C., Sriram Suresh
Принадлежит: SOLVAY ADVANCED POLYMERS, L.L.C.

A polyarylene composition containing one or more polyarylenes and one or more sterically hindered phenolic stabilizers. The polyarylene composition has enhanced resistance to discoloration and degradation under thermal stress. 1. A polyarylene composition , comprising:one or more polyarylenes (P1), andone or more sterically hindered phenolic stabilizers.215-. (canceled) This application claims the benefit under 35 U.S.C. § 119(e) of U.S. provisional application No. 61/092,866 filed Aug. 29, 2008, and U.S. provisional application No. 61/092,870 filed Aug. 29, 2008, the whole content of these applications being herein incorporated by reference for all purposes.The invention relates to a polyarylene composition containing a sterically hindered phenolic stabilizer. The polyarylene composition has improved physical properties such as improved color consistency, toughness, surface appearance and flow characteristics. The invention further relates to articles such as injection moldings made from the polyarylene composition and processes for making articles from the polyarylene composition.Rigid rod polymers such as polyarylenes and polyphenylenes are often referred to as self-reinforced polymers (SRPs). Polyarylene polymers have the desirable properties of engineering thermoplastics while concurrently offering the advantages of reinforced thermoplastic materials. Self-reinforced polyarylenes may avoid problems associated with surface finish and homogeneity which are often encountered with conventional reinforced polymers. Self-reinforced polyarylenes are inherently able to provide improved mechanical properties because of their relatively rigid polymer backbone which, in some respects, mimics a fibrous reinforcing agent.Some of the properties inherent in polyarylene materials, e.g., the polyarylene's self-reinforcing properties, are at least partially responsible for desirable physical properties such as high modulus, high tensile strength and good toughness. On the other ...

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Номер записи: 91
01-03-2018 дата публикации

COVER FOR A TABLET OR A MOBILE PHONE OR A LAPTOP BOTTOM AND A WATCH STRAP CONSISTING AT LEAST PARTLY OF A POLYMER COMPOSITION

Номер: US20180057683A1
Автор: Schmidt Angelika, Wei Lan
Принадлежит:

A cover for a tablet, a mobile phone or a laptop bottom and a watch strap, consisting at least partly of a polymer composition containing: (A) a thermoplastic elastomer, and (B) 1-30 wt. % of an epoxydized plasticizer. 1. A cover for a tablet , a mobile phone or a laptop bottom and a watch strap , consisting at least partly of a polymer composition containing:(A) a thermoplastic elastomer, and(B) 1-30 wt. % of an epoxydized plasticizer2. A cover for a tablet claim 1 , a mobile phone or a laptop bottom and a watch strap according to claim 1 , wherein the polymer composition comprises at least 3 wt. % of the plasticizer.3. A cover for a tablet claim 1 , a mobile phone or a laptop bottom and a watch strap according to claim 1 , wherein the polymer composition contains at least 6 wt. % of plasticizer.4. A cover for a tablet claim 1 , a mobile phone or a laptop bottom and a watch strap according to claim 1 , wherein the polymer composition contains a styrene-ethylene-butylene-styrene copolymer (SEBS).5. A cover for a tablet claim 4 , a mobile phone or a laptop bottom and a watch strap according to claim 4 , wherein the polymer composition contains 1-18 wt. % of the SEBS.6. A cover for a tablet claim 1 , a mobile phone or a laptop bottom and a watch strap according to claim 1 , wherein the polymer composition contains a silicon gum.7. A cover for a tablet claim 6 , a mobile phone or a laptop bottom and a watch strap according to claim 6 , wherein the polymer composition contains 1-18 wt. % of the silicon gum.8. A cover for a tablet claim 1 , a mobile phone or a laptop bottom and a watch strap according to claim 1 , wherein the polymer composition contains SEBS and silicon gum in a quantity added up of 1-18 wt. %.9. A cover for a tablet claim 1 , a mobile phone or a laptop bottom and a watch strap according to claim 1 , wherein the composition contains 0.01-20 wt. % of one or more additives.10. A watch strap consisting at least partly of a polymer composition as defined ...

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Номер записи: 92
15-05-2014 дата публикации

Implantable medical devices

Номер: US20140135889A9
Автор: Changdeng Liu, Cheryl J. Campo, Francisca Tan, Patrick T. Mather, Ronald A Sahatjian
Принадлежит: Scimed Life Systems Inc

A medical device includes a balloon catheter having an expandable member, e.g., an inflatable balloon, at its distal end and a stent or other endoprosthesis. The stent is, for example, an apertured tubular member formed of a polymer and is assembled about the balloon. The stent has an initial diameter for delivery into the body and can be expanded to a larger diameter by inflating the balloon.

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Номер записи: 93
10-03-2022 дата публикации

COPOLYMER, ELECTROLUMINESCENCE DEVICE MATERIAL INCLUDING COPOLYMER, AND ELECTROLUMINESCENCE DEVICE

Номер: US20220077394A1
Автор: CHUNG Dae Young, Fujiyama Takahiro, FURUTA Keigo, JANG Eun Joo, Kato Fumiaki, Kim Tae Ho, KONISHI Yusaku, KWON Ha Il, MOTOYAMA Takao, Tsuji Masashi, YOON Won Sik
Принадлежит:

A copolymer having a structural unit represented by Chemical Formula 1 is provided. The copolymer may improve performance, e.g., luminous efficiency, of an electroluminescence device. 6. A polymer composition comprising the copolymer of and a polymeric material having a HOMO level of greater than about −5.6 eV and less than or equal to about −5.3 eV.8. An electroluminescence device material claim 1 , comprising the copolymer of .9. An electroluminescence device material claim 6 , comprising the polymer composition of .10. An electroluminescence device claim 6 , comprisinga first electrode and a second electrode, andone or more organic layers disposed between the first electrode and the second electrode,{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'wherein at least one layer of the one or more organic layers includes the copolymer of .'}11. The electroluminescence device of claim 10 , wherein the at least one organic layer including the copolymer is a hole transport layer or a hole injection layer.12. The electroluminescence device of claim 10 , wherein the one or more organic layers is a light emitting layer comprising a semiconductor nanoparticle or an organometal complex.13. An electroluminescence device comprisinga first electrode and a second electrode, andone or more organic layers disposed between the first electrode and the second electrode,{'claim-ref': {'@idref': 'CLM-00006', 'claim 6'}, 'wherein at least one layer of the one or more organic layers includes the polymer composition of .'}14. The electroluminescence device of claim 13 , wherein the at least one organic layer including the polymer composition is a hole transport layer or a hole injection layer.15. The electroluminescence device of claim 13 , wherein the one or more organic layers is a light emitting layer comprising a semiconductor nanoparticle or an organometal complex. This application claims priority to Japanese Patent Application No. 2020-151518 filed in the Japan Patent Office on Sep ...

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Номер записи: 94
20-02-2020 дата публикации

SALT, ACID GENERATOR, RESIST COMPOSITION AND METHOD FOR PRODUCING RESIST PATTERN

Номер: US20200057369A1
Автор: ICHIKAWA Koji, MASUYAMA Tatsuro, YASUE Takahiro
Принадлежит: Sumitomo Chemical Company, Limited

Disclosed is a salt represented by formula (I): 2. The salt according to claim 1 , wherein Xrepresents *—CO—O— or *—O—CO— claim 1 , where * represents a bonding site to C(R)(R) or C(Q)(Q).3. The salt according to claim 1 , wherein Lis a single bond claim 1 , an alkanediyl group claim 1 , where —CH— included in the alkanediyl group may be replaced by —O— or —CO— claim 1 , or a group obtained by combining an alkanediyl group and an alicyclic saturated hydrocarbon group claim 1 , where —CH— included in the alkanediyl group may be replaced by —O— or —CO— claim 1 , and —CH— included in the alicyclic saturated hydrocarbon group may be replaced by —O— claim 1 , —S— claim 1 , —SO— or —CO—.4. The salt according to claim 1 , wherein Ris an alicyclic hydrocarbon group having 3 to 18 carbon atoms which may have a hydroxy group or a fluorine atom claim 1 , or an aromatic hydrocarbon group having 6 to 18 carbon atoms which may have a hydroxy group.5. An acid generator comprising the salt according to .6. A resist composition comprising the acid generator according to and a resin having an acid-labile group.9. The resist composition according to claim 6 , further comprising a salt generating an acid having an acidity lower than that of an acid generated from the acid generator.10. The resist composition according to claim 6 , further comprising a resin including a structural unit having a fluorine atom.11. A method for producing a resist pattern claim 6 , which comprises:{'claim-ref': {'@idref': 'CLM-00006', 'claim 6'}, '(1) a step of applying, on a substrate, the resist composition according to ,'}(2) a step of drying the applied composition to form a composition layer,(3) a step of exposing the composition layer,(4) a step of heating the exposed composition layer, and(5) a step of developing the heated composition layer. The present invention relates to a salt for acid generator which is used for fine processing of a semiconductor, an acid generator including the salt, a resist ...

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Номер записи: 95
05-03-2015 дата публикации

Dicyclopentadiene Based Resin Compositions and Articles Manufactured Therefrom

Номер: US20150065655A1
Автор: Blok Edward J., Dias Anthony J., Levine Martin E.
Принадлежит:

A composition including at least one elastomer, and a hydrocarbon polymer additive having a dicyclopentadiene, cyclopentadiene, and methylcyclopentadiene derived content of about 40 wt % to about 80 wt % of the total weight of the hydrocarbon polymer additive, a weight average molecular weight of about 100 g/mole to about 800 g/mole, and a softening point of about 110° C. to about 150° C. as determined in accordance with ASTM D6090. 1. A composition comprising:at least one elastomer, anda hydrocarbon polymer additive having a dicyclopentadiene, cyclopentadiene, andmethylcyclopentadiene derived content of about 40 wt % to about 80 wt % of the total weight of the hydrocarbon polymer additive, a weight average molecular weight of about 100 g/mole to about 800 g/mole, and a softening point of about 110° C. to about 150° C. as determined in accordance with ASTM D6090.2. The composition of claim 1 , wherein the weight average molecular weight of the hydrocarbon polymer additive is about 200 g/mole to about 600 g/mole.3. The composition of claim 2 , wherein the weight average molecular weight of the hydrocarbon polymer additive is about 300 g/mole to about 500 g/mole.4. The composition of claim 1 , wherein the softening point of the hydrocarbon polymer additive is about 110° C. to about 140° C.5. The composition of claim 4 , wherein the softening point of the hydrocarbon polymer additive is about 115° C. to about 140° C.6. The composition of claim 1 , wherein the hydrocarbon polymer additive has a dicyclopentadiene derived content of about 60 wt % to about 80 wt % of the total weight of the hydrocarbon polymer additive.7. The composition of claim 6 , wherein the hydrocarbon polymer additive has a dicyclopentadiene derived content of about 70 wt % to about 90 wt % of the total weight of the hydrocarbon polymer additive.8. The composition of claim 1 , wherein the composition is a cured composition.9. The composition of claim 1 , wherein the elastomer is present in the ...

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Номер записи: 96
20-02-2020 дата публикации

AROMATIC UNDERLAYER

Номер: US20200058494A1
Автор: Cameron James F., Liu Sheng, Yamada Shintaro
Принадлежит:

Curable homopolymers formed from monomers having two 2-naphthol moieties are useful as underlayers in semiconductor manufacturing processes. 2. The method of further comprising the steps of patterning the substrate; and then removing the patterned underlayer.3. The method of further comprising the step of coating one or more of a silicon-containing layer claim 1 , an organic antireflective coating layer and a combination thereof over the underlayer before step (d).4. The method of further comprising the step of transferring the pattern to the one or more of the silicon-containing layer claim 3 , the organic antireflective coating layer and the combination thereof after step (f) and before step (g).5. The method of wherein the coating composition further comprises one or more of an organic solvent a curing agent claim 1 , and a surface leveling agent. The present invention relates generally to the field of manufacturing electronic devices, and more specifically to the field of materials for use as underlayers in semiconductor manufacture.It is well-known in lithographic processes that a resist pattern can collapse due to surface tension from the developer used if the resist pattern is too tall (high aspect ratio). Multilayer resist processes (such as three- and four-layer processes) have been devised which can address this issue of pattern collapse where a high aspect ratio is desired. Such multilayer processes use a resist top layer, one or more middle layers, and a bottom layer (or underlayer). In such multilayer resist processes, the top photoresist layer is imaged and developed in typical fashion to provide a resist pattern. The pattern is then transferred to the one or more middle layers, typically by etching. Each middle layer is selected such that a different etch process is used, such as different plasma etches. Finally, the pattern is transferred to the underlayer, typically by etching. Such middle layers may be composed of various materials while the ...

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Номер записи: 97
02-03-2017 дата публикации

Organic semiconductor compositions

Номер: US20170062740A1
Автор: Russell Jon Griffiths
Принадлежит: Smartkem Ltd

The present invention relates to organic semiconductor compositions and organic semiconductor layers and devices comprising such organic semiconductor compositions. The invention is also concerned with methods of preparing such organic semiconductor compositions and layers and uses thereof. The invention has application particularly in the field of displays such as organic field effect transistors (OFETS), integrated circuits, organic light emitting diodes (OLEDS), photodetectors, organic photovoltaic (OPV) cells, sensors, lasers, memory elements and logic circuits.

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Номер записи: 98
12-03-2015 дата публикации

Polymers containing substituted triarylamine units and electroluminescent devices containing said polymers

Номер: US20150069303A1
Автор: Anna Hayer, Dominik Joosten, Fabrice ECKES, Holger Heil, Katja STEGMAIER
Принадлежит: Merck Patent GmBH

The present invention relates to polymers which contain triarylamine repeating units that are substituted in the ortho position, methods for the production thereof, and the use thereof in electronic devices, especially in organic electroluminescent devices, so-called OLEDs (OLED=Organic Light Emitting Diode). The present invention also relates to organic electroluminescent devices which contain said polymers.

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Номер записи: 99
27-02-2020 дата публикации

THERMALLY ACTIVE COMPOSITE POLYMERIC COMPOSITIONS

Номер: US20200062951A1
Автор: LEVI Nicole Hope
Принадлежит:

In one aspect, composite polymeric compositions are described herein which, in some embodiments, are thermally responsive to electromagnetic radiation for the destruction of microbes and associated biofilms. Briefly, a composite polymeric composition comprises a polymeric matrix and photo-thermal particles comprising conjugated polymer dispersed in the polymeric matrix, the photo-thermal particles providing sufficient heat to destroy microbial species upon irradiation with infrared radiation. 1. A composite polymeric composition comprising:a polymeric matrix; andphoto-thermal particles comprising conjugated polymer dispersed in the polymeric matrix.2. The composite polymeric composition of claim 1 , wherein the photo-thermal particles have an average size of 1 nm to 500 nm.3. The composite polymeric composite of claim 1 , wherein the photo-thermal particles are present in the composition at a concentration of 0.1-100 mg/ml.4. The composite polymeric composite of claim 1 , wherein the photo-thermal particles are present in the composition at a concentration of 0.5-15 mg/ml.5. The composite polymeric composite of claim 1 , wherein the conjugated polymer has a bandgap of 1.1 eV to 1.8 eV.6. The composite polymeric composite of claim 5 , wherein the conjugated polymer is a homopolymer.7. The composite polymeric composition of claim 1 , wherein the conjugated polymer has a donor-acceptor architecture comprising a donor monomeric species (D) and an acceptor monomeric species (A).8. The composite polymeric composition of claim 7 , wherein the acceptor monomeric species is selected from the group consisting of a monocyclic arylene claim 7 , bicyclic arylene and polycyclic arylene.9. The composite polymeric composition of claim 7 , wherein the donor monomeric species is a substituted or unsubstituted fused dithiophene and the acceptor monomeric species is a substituted or unsubstituted benzodiazole.11. The composite polymeric composition of claim 1 , wherein the polymeric ...

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Номер записи: 100