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Небесная энциклопедия

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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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 7678. Отображено 100.
08-03-2012 дата публикации

Method for manufacturing water resistant optically anisotropic film, and image display device

Номер: US20120059157A1
Автор: Tadayuki Kameyama, Toru Umemoto
Принадлежит: Nitto Denko Corp

The present invention relates to a method for manufacturing a water resistant optically anisotropic film comprising: a water resistant treatment step of bringing an optically anisotropic film containing an organic dye having an anionic group into contact with a water resistant treatment liquid containing a multivalent metal salt or a compound having two or more nitrogen atoms in a molecule thereof; and a cleaning step of cleaning the optically anisotropic film after the water resistant treatment, using a cleaning liquid containing a hydrophilic organic compound.

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Номер записи: 1
15-03-2012 дата публикации

Liquid-crystal coating fluid and polarizing film

Номер: US20120062829A1
Автор: Kyoko Ishii, Shoichi Matsuda, Tadayuki Kameyama
Принадлежит: Nitto Denko Corp

A liquid-crystal coating fluid which comprises: an azo compound represented by the following general formula (1); and a solvent to dissolve the azo compound: wherein Q 1 is an aryl group which may have any substituent group; Q 2 is an arylene group which may have any substituent group; R is a hydrogen atom, an alkyl group having 1 to 3 carbon atoms, an acetyl group, a benzoyl group, or a phenyl group which may have any substituent group; and M is a counter ion.

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Номер записи: 2
19-04-2012 дата публикации

Dis-azo compound and oil ink and electrowetting displays comprising the same

Номер: US20120090502A1
Автор: Yi-Fen Chiang, Yu-Chou Chao
Принадлежит: Jintex Corp Ltd

The present invention provides a dis-azo compound and an oil ink comprising the same. The Dis-azo compound is represented by the following formula (I): wherein R 1 represents substituted or unsubstituted C4˜C16 alkyl, and R 2 and R 3 independently represent substituted or unsubstituted C1˜C6 alkyl. Besides, the present invention also provides an electrowetting display using the oil ink.

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Номер записи: 3
17-05-2012 дата публикации

Detergent composition comprising bluing agent and rapidly water-soluble brightener

Номер: US20120122750A1
Автор: Andrew Philip Moon, Gregory Scot Miracle, Neil Joseph Lant, Patrick Christopher Stenger
Принадлежит: Procter and Gamble Co

A solid laundry detergent composition having: (a) detersive surfactant; (b) bluing agent; (c) C.I. fluorescent brightener 260; and (d) optionally, one or more additional laundry detergent ingredients.

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Номер записи: 4
07-06-2012 дата публикации

Polarizer plate and preparation method thereof

Номер: US20120141813A1
Автор: Cheng-Hsin Tsai, Shu-Yi CHANG, Tsung-Han Lee
Принадлежит: BenQ Materials Corp

Acrylic resin is used as a protection film of a polyvinyl alcohol polarizer film to compose a polarizer plate, wherein the glass transition temperature of the acrylic resin is higher than 50° C. A preparation method of the polarizer plate is also disclosed.

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Номер записи: 5
30-08-2012 дата публикации

Liquid-crystalline coating fluid and polarizing film

Номер: US20120216714A1
Автор: Hisanari Onouchi, Sadahiro Nakanishi, Shoichi Matsuda, Tadayuki Kameyama
Принадлежит: Nitto Denko Corp

A liquid-crystalline coating fluid which comprises: an azo compound represented by the following general formula (1); and a solvent to dissolve the azo compound: wherein R is an amino group, a cyano group, a hydroxyl group, a nitro group, a halogen group or a hydrogen atom; and M is a counterion.

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Номер записи: 6
18-10-2012 дата публикации

Optical device, projection-type imaging apparatus, and method for producing optical device

Номер: US20120262674A1
Автор: Akiko Kawase, Mitsuru MIYABARA
Принадлежит: Seiko Epson Corp

An optical device includes: a light transmissive first substrate; a light transmissive second substrate; a polarizing layer disposed between the first substrate and the second substrate; a first bonding layer which bonds the first substrate to the polarizing layer; and a second bonding layer which bonds the second substrate to the polarizing layer, wherein the first bonding layer is an adhesive layer, and the second bonding layer contains a structure of siloxane (Si—O) and a leaving group. By forming the first bonding layer of an adhesive layer, a necessary strength can be ensured, and also the optical properties can be enhanced by absorbing the irregularities of the polarizing layer formed of a synthetic resin so as to prevent the contamination with air bubbles. Since the time of exposure of the polarizing layer to heat generated by a plasma can be decreased, the polarizing layer is not deteriorated.

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Номер записи: 7
21-03-2013 дата публикации

Polarizing film, display device and production process thereof

Номер: US20130070899A1
Автор: Masashi Ogiyama, Minoru Uemura, Nobutaka Iwahashi, Shinichi Morishima
Принадлежит: Fujifilm Corp

A polarizing film comprising a substrate, and a photo alignment film and a light absorption anisotropic film laminated on the substrate in this order, wherein the light absorption anisotropic film has a content ratio of 30% by mass or less of a liquid crystalline non-colorable low molecular weight compound and is obtained by fixing the alignment of a dichroic dye composition comprising at least one nematic liquid crystalline azo dichroic dye; in X-ray diffraction measurement thereof, diffraction peaks derived from periodic structure along a vertical direction to the alignment axis are present, the period indicated by at least one of the diffraction peaks is 3.0 to 15.0A and an intensity of the diffraction peak does not show a maximum value in the range of ±70° of the film normal line direction in a plane vertical to the alignment axis.

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Номер записи: 8
18-04-2013 дата публикации

Black dichroic dye

Номер: US20130092874A1
Автор: Gerardus De Keyzer, Jean-Pierre Bacher, Urs Lehmann
Принадлежит: BASF SE

Described is a black dichroic dye composition comprising 2 or more dyes, wherein at least one dye, generally a red dye and optionally a yellow dye, conforms to the formula A and at least one dye, usually a blue dye, conforms to the formula B Ar 1 —N═N—[Ar 2 —N═N—] q Ar 3 —N═N—Ar 4 (B) with symbols as defined in present claims. The dye composition is well suited for combination with liquid crystal material for use, inter alia, as polarizing film and/or in liquid crystal displays, showing, inter alia, high dichroic ratio and excellent compatibility with the LC material.

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Номер записи: 9
25-04-2013 дата публикации

ADHESIVE POLARIZATION PLATE, IMAGE DISPLAY AND METHODS FOR MANUFACTURING ADHESIVE POLARIZATION PLATE AND IMAGE DISPLAY

Номер: US20130098524A1
Автор: Nakamura Kouzou, Sugimoto Yuu, SUZUKI Mitsuru, Takeda Kentarou, Yamamoto Shouji
Принадлежит: NITTO DENKO CORPORATION

A method for manufacturing a pressure-sensitive adhesive polarizing plate comprising a polarizer (P), a transparent protective film (E) provided on only one side of the polarizer (P) with an adhesive layer (G) interposed therebetween, and a pressure-sensitive adhesive layer (B) provided on another side of the polarizer (P) with a protective layer (H) interposed therebetween, the method including forming the protective layer (H) on one side of the polarizer (P) and then placing the pressure-sensitive adhesive layer (B) on the protective layer (H), so that a laminate of the polarizer (P) and the pressure-sensitive adhesive layer (B) is formed, wherein the protective layer (H) has a tensile modulus of 100 MPa or more. 1. A method for manufacturing a pressure-sensitive adhesive polarizing plate comprising a polarizer (P) , a transparent protective film (E) provided on only one side of the polarizer (P) with an adhesive layer (G) interposed therebetween , and a pressure-sensitive adhesive layer (B) provided on another side of the polarizer (P) with a protective layer (H) interposed therebetween , comprising:forming the protective layer (H) on one side of the polarizer (P); andthen placing the pressure-sensitive adhesive layer (B) on the protective layer (H), so that a laminate of the polarizer (P) and the pressure-sensitive adhesive layer (B) is formed, whereinthe protective layer (H) has a tensile modulus of 100 MPa or more.2. The method according to claim 1 , wherein the protective layer (H) is made from a protective layer-forming agent (H′) that is a cyanoacrylate-based layer-forming agent claim 1 , an epoxy-based layer-forming agent claim 1 , an isocyanate-based layer-forming agent claim 1 , or an acryl-based layer-forming agent.3. The method according to claim 1 , wherein the protective layer (H) is made from a protective layer-forming agent (H′) that is an active energy ray-curable layer-forming agent containing a curable component.4. The method according to claim ...

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Номер записи: 10
09-05-2013 дата публикации

FLUORESCENCE QUENCHING AZO DYES, THEIR METHODS OF PREPARATION AND USE

Номер: US20130116415A1
Автор: BEHLKE Mark Aaron, Laikhter Andrei, Roberts Kevin William, Walder Joseph, Yong Yawfui
Принадлежит: INTEGRATED DNA TECHNOLOGIES, INC.

Disclosed is a group of azo quencher compositions useful as fluorescence quenchers having the general structure of formula 1, methods of making or using the compositions, and kits comprising the composition. 2. The method of claim 1 , wherein either Ror Ris a cyanoethylphosphoramidite group.3. The method of claim 1 , wherein either Ror Ris a phosphoramidite group.4. The method of claim 3 , wherein the oligonucleotide is labeled on its 3′-terminus.5. The method of claim 4 , wherein the oligonucleotide is labeled on its 5′-terminus.7. The method of claim 1 , wherein the synthesis step comprises linking the compound of Formula 1 to a solid support.8. The method of claim 7 , wherein the solid support is controlled pore glass.9. The method of claim 1 , further comprising:obtaining a first compound having a nitro group and a primary amino group;treating the primary amino group of the first compound in the presence of NaNO2, followed by LiBF4, to form an diazonium salt;reacting the diazonium salt with a second compound having a substituted aryl ring to form the compound of Formula 1. This application is a continuation of U.S. application Ser. No. 13/298,479 filed Nov. 17, 2011, which is a divisional of U.S. application Ser. No. 12/252,721 filed Oct. 16, 2008, now U.S. Pat. No. 8,084,588, which is a divisional of U.S. application Ser. No. 10/987,608 filed Nov. 12, 2004, now U.S. Pat. No. 7,439,341, which claims priority benefits to U.S. Provisional Application No. 60/520,077 filed Nov. 14, 2003. These applications are incorporated herein by reference in their entirety.This invention pertains to compositions that are capable of quenching the fluorescence of fluorophores and to methods for making and using them. The invention also provides kits that contain at least one of the disclosed quencher compositions.Light quenching processes that rely on the interaction of two dyes as their spatial relationship changes can be used in convenient processes for detecting and/or ...

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Номер записи: 11
16-05-2013 дата публикации

DISPERSE DYES

Номер: US20130117947A1
Автор: Desai Nikhil, Desai Pankaj, Himeno Kiyoshi, Patel Jay
Принадлежит: COLOURTEX INDUSTRIES LIMITED

The present invention is directed to a disperse dye of formula (1) Wherein, X, Y and Z are, independently, hydrogen, halogen, cyano, nitro or SOF; Wherein at least one of X, Y and Z is SOF. Ris hydrogen, methyl, hydroxyl or NHR; Ris hydrogen, chloro or methoxy; Ris hydrogen, (C-C)-alkyl or —CH(CH)COOCHCN; Ris hydrogen, (C-C)-alkyl or —CH(CH)COOCHCN; Ris —COCH, —CO CH, —SOCHor SOCH; n and m are independently 0,1 or 2, with the proviso: When, Y and Z both are Cl, Ris other than methyl. When, Ris Hydrogen and R, Rboth are alkyl, Ris selected from NHSOCHor NHSOCH. Disperse dyes of Formula (I) have excellent washing fastness and light fastness on polyester fiber and polyester blends. 8. A disperse dye composition according to comprising an azo dye of formula (1) or a mixture thereof claim 1 , dispersing agent in the range of 80% to 400% by weight of the dye mixture claim 1 , and optionally a wetting agent in the range for 0.1% to 20% by weight of the dye mixture.9. Dyed material according to as a single component or in combination of two or more dyestuffs. The present invention relates to novel disperse dyes and use thereof.Traditionally, disperse dyes are used for dyeing synthetic fibers and its blend with other fibers such as cellulose, polyurethane, nylon and wool by usual exhaust dyeing, continuous dyeing and printing techniques.Indian Patent application 2162/KOLNP/2009 which is the Indian Equivalent of WO2008074719 and entitled “Disperse dye mixtures” discloses mixtures of disperse azo dyes with anthraquinone or benzodifuranone dyes for the colouration of synthetic textile materials. The said patent emphasizes on the disperse dyes mixtures to achieve desired fastness properties.Indian Patent number: IN 190551 (1700/DEL/94) which is the Indian equivalent of WO950200014 relates to monoazo dyes and a process for colouring synthetic textile materials, to synthetic textiles when coloured, to a process for the mass coloration of plastics, to plastics when coloured, to ...

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Номер записи: 12
16-05-2013 дата публикации

STEREO IMAGE PRINT AND METHOD OF PRODUCING THE SAME

Номер: US20130120676A1
Автор: IWAHASHI Nobutaka, MORISHIMA Shinichi
Принадлежит: FUJIFILM Corporation

Provided is a stereo image print observable without polarized glasses, having a transparent support; first and second laminate disposed on a surface, respectively, of the transparent support, each laminate having an image layer satisfying condition (1) and a protective layer having at least one layer satisfying condition (2), the image layer and the protective layer being disposed in this order from the transparent support side: (1) each image layer has a dichroic image including pixels for a left eye and pixels for a right eye arranged in a predetermined array, each pixel having at least one kind of horizontally aligned dichroic dye, and absorption axes of the dichroic images in the first and the second laminates are orthogonal to each other, (2) the protective layer has an in-plane retardation value (Re) 10 mm or less for visible light. 1. A stereo image print comprising:a transparent support;a first laminate and a second laminate disposed on a front surface and a basic surface, respectively, of the transparent support; each laminate comprising an image layer satisfying the following condition (1) and a protective layer comprising at least one layer satisfying the following condition (2), the image layer and the protective layer being disposed in this order from the transparent support side:(1) each image layer has a dichroic image including pixels for a left eye and pixels for a right eye arranged in a predetermined array, each pixel comprises at least one kind of horizontally aligned dichroic dye, and the dichroic images in the first and second laminates having absorption axes being orthogonal to each other,(2) the protective layer comprising at least one layer included in the first laminate has an in-plane retardation value (Re) of 10 nm or less for visible light; andcomprising a linearly polarizing layer haying patterned first and second domains on the surface of the first laminate, the first and second domains having polarization axes being orthogonal to each ...

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Номер записи: 13
23-05-2013 дата публикации

AZAPHTHALOCYANINES AND THEIR USE IN INK JET PRINTING

Номер: US20130129989A1
Автор: Patel Prakash
Принадлежит: Fujifilm Imaging Colorants Limited

A process for preparing azaphthalocyanine or metallo-azaphthalocyanine dyes and salts thereof. Also novel compounds, inks, printing processes, printed materials and ink jet cartridges. 2. A process as claimed in wherein the metallo-azaphthalocyanine dyes are copper azaphthalocyanine dyes and salts thereof.3. A process as claimed in wherein Rand Rare cyano or carboxy.4. A process as claimed in wherein n is 4.6. A process as claimed in wherein in step (b) the chlorinating/chlorosulfonating agent comprises a mixture of chlorosulfonic acid and phosphorous oxychloride.8. A process as claimed in wherein L —CHCH—.10. (canceled)12. A composition comprising the azaphthalocyanine dyes and salts or metallo-azaphthalocyanine dyes and salts as described in and a liquid medium.13. A process for forming an image on a substrate comprising applying a composition according to thereto by means of an ink jet printer.14. A material printed with the azaphthalocyanine dyes and salts or metallo-azaphthalocyanine dyes and salts as described in .15. An ink jet printer cartridge comprising a chamber and a composition claim 12 , wherein the composition is in the chamber and the composition is as defined in . This invention relates to compounds, compositions and inks, to printing processes, to printed substrates and to ink jet printer cartridges.Ink jet printing is a non-impact printing technique in which droplets of ink are ejected through a fine nozzle onto a substrate without bringing the nozzle into contact with the substrate. The set of inks used in this technique typically comprise yellow, magenta, cyan and black inks.With the advent of high-resolution digital cameras it is becoming increasingly common for consumers to print off photographs using an ink jet printer. This avoids the expense and inconvenience of conventional silver halide photography.While ink jet printers have many advantages over other forms of printing and image development there are still technical challenges to be ...

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Номер записи: 14
06-06-2013 дата публикации

Novel azo compound, aqueous solution, ink composition, ink for inkjet recording, inkjet recording method, ink cartridge for inkjet recording, and inkjet record

Номер: US20130139723A1
Автор: Keiichi Tateishi, Shigeaki Tanaka, Yoshihiko Fujie
Принадлежит: Fujifilm Corp

There is provided an aqueous solution including: (a) a preservative, and (b) at least one kind of an azo compound represented by the following Formula (1) or a salt thereof, wherein a content of (b) is 1% by mass to 25% by mass: wherein, in Formula (1), A represents a substituted phenyl group or a substituted or unsubstituted nitrogen-containing 5-membered heterocyclic group, G represents a nitrogen atom or —C(R 2 )═, R 2 represents a hydrogen atom, a sulfo group, a carboxy group, a substituted or unsubstituted carbamoyl group or cyano group, Y 2 , Y 3 and Y 4 each independently represents a hydrogen atom or a monovalent substituent, Y 2 , Y 3 and Y 4 may be bonded to each other to form a ring, all of Y 2 , Y 3 and Y 4 do not represent a hydrogen atom at the same time, and M each independently represents a hydrogen atom or a monovalent countercation.

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Номер записи: 15
13-06-2013 дата публикации

Method of manufacturing polarizing film

Номер: US20130149546A1
Автор: Minoru Miyatake, Shusaku Goto, Takashi Kamijo, Takeharu Kitagawa, Tomohiro Mori
Принадлежит: Nitto Denko Corp

A method of manufacturing a polarizing film according to an embodiment of the present invention includes forming a polyvinyl alcohol-based resin layer on a thermoplastic resin substrate having a crystallinity of 7% or less to produce a laminate and subjecting the laminate to a wet treatment followed by a drying treatment with a heat roll.

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Номер записи: 16
15-08-2013 дата публикации

DISPLAY DEVICE INCLUDING A CONDUCTIVE PATTERN

Номер: US20130208198A1
Автор: Choi Hyeon, Hong Young Jun, Kim Ki-Hwan, Kim Sujin
Принадлежит: LM CHEM, LTD.

The present invention provides a display device comprising a display panel and a conductive pattern, in which the conductive pattern comprises an irregular pattern. 1. A display device , comprising:a display panel, anda conductive pattern,wherein the conductive pattern comprises an irregular pattern, and the display device is a 3D display device.2. The display device of claim 1 , wherein the display panel further comprises a bus bar claim 1 , and the conductive pattern comprises a conductive heating pattern which is electrically connected to the bus bar.3. The display device of claim 1 , wherein the display panel further comprises a bus bar claim 1 , and the conductive pattern comprises a conductive heating pattern which is electrically connected to the bus bar and a conductive non-heating pattern which is not electrically connected to the bus bar.4. The display device of claim 1 , wherein the irregular pattern comprises a pattern that is formed of closed figures in which distribution is continuous and a ratio of standard deviation with respect to an average value of areas of the closed figures (area distribution ratio) is 2% or more claim 1 , or a pattern in which claim 1 , when a straight line that intersects the conductive pattern is drawn claim 1 , a ratio of standard deviation with respect to an average value of distances between adjacent intersection points of the straight line and the conductive pattern (distance distribution ratio) is 2% or more.5. The display device of claim 1 , wherein the irregular pattern comprises at least one of a conductive pattern of a boundary form of figures forming a Voronoi diagram and a conductive pattern of a boundary form of figures formed of at least one triangle forming a Delaunay pattern.6. The display device of claim 1 , wherein the display device comprises an edge-type backlight unit.7. The display device of claim 6 , wherein the conductive pattern is configured to compensate for a deviation in temperature by the edge- ...

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Номер записи: 17
12-09-2013 дата публикации

DICHROIC DYE FOR USE IN POLARIZING FILM, POLARIZING FILM, AND DISPLAY DEVICE INCLUDING THE POLARIZING FILM

Номер: US20130234082A1
Автор: JUNG Myung-Sup, KIM Myung-Man, LEE Yong-joo, MOON Deuk-Kyu, WON Jong-Hoon
Принадлежит: SAMSUNG ELECTRONICS CO., LTD.

Disclosed are a dichroic dye for use in a polarization film represented by the following Chemical Formula 1, a polarization film including a polymer resin and the dichroic dye, and a display device including the polarization film. 3. The dichroic dye of claim 1 , wherein Ar of Chemical Formula 1 is a substituted or unsubstituted phenylene group claim 1 , a substituted or unsubstituted naphthylene group claim 1 , a substituted or unsubstituted biphenylene group claim 1 , or a combination thereof.4. The dichroic dye of claim 2 , wherein Ar of Chemical Formula 1 is a substituted or unsubstituted phenylene group claim 2 , a substituted or unsubstituted naphthalene group claim 2 , a substituted or unsubstituted biphenylene group claim 2 , or a combination thereof.7. The polarization film of claim 5 , wherein Ar of Chemical Formula 1 is a substituted or unsubstituted phenylene group claim 5 , a substituted or unsubstituted naphthalene group claim 5 , a substituted or unsubstituted biphenylene group claim 5 , or a combination thereof.8. The polarization film of claim 6 , wherein Ar of Chemical Formula 1a is a substituted or unsubstituted phenylene group claim 6 , a substituted or unsubstituted naphthalene group claim 6 , a substituted or unsubstituted biphenylene group claim 6 , or a combination thereof.9. The polarization film of claim 5 , wherein the dichroic dye is present in an amount of about 0.01 to about 5 parts by weight based on 100 parts by weight of the polymer resin.10. The polarization film of claim 5 , wherein the dichroic dye has a dichroic ratio of about 3 to about 10 in a visible ray wavelength region of about 380 nm to about 780 nm.11. The polarization film of claim 5 , wherein the dichroic dye has absorbance of less than about 0.8 in a visible ray wavelength region of about 380 nm to about 780 nm.12. The polarization film of claim 5 , wherein the polarization film has light transmittance of greater than or equal to about 17% and polarization efficiency ...

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Номер записи: 18
12-09-2013 дата публикации

OPTICAL DISPLAY DEVICE

Номер: US20130235306A1
Автор: Ikeshima Kentaro, Miyatake Minoru, Nakano Yuki
Принадлежит: NITTO DENKO CORPORATION

An optical display device which includes a display panel, and at least one polarizing film including a polyvinyl alcohol-based resin layer disposed on a viewing side with respect to the display panel, and having an optical arrangement forming a cross-Nicol relationship with regard to polarized light entering the polarizing film from the side of the display panel. The polarizing film is produced to have a thickness of 10 μm or less, by a method comprising the steps of: forming a polyvinyl alcohol-based resin layer on a resin substrate; stretching the polyvinyl alcohol-based resin layer integrally with the resin substrate; and dyeing the polyvinyl alcohol-based resin layer using a dichroic material. The polarizing film is disposed in the optical display device in a state in which a surface of the polarizing film as a contact surface with the resin substrate during the production thereof is oriented toward a side opposite to the display panel. 1. An optical display device comprising a display panel , and at least one polarizing film including a polyvinyl alcohol-based resin layer disposed on a viewing side with respect to the display panel , and having an optical arrangement forming a cross-Nicol relationship with regard to polarized light entering the polarizing film from the side of the display panel , wherein the polarizing film is produced to have a thickness of 10 μm or less , by a method comprising the steps of: forming a polyvinyl alcohol-based resin layer on a resin substrate; stretching the polyvinyl alcohol-based resin layer integrally with the resin substrate; and dyeing the polyvinyl alcohol-based resin layer using a dichroic material , the polarizing film being disposed in the optical display device in a state in which a surface of the polarizing film as a contact surface with the resin substrate during the production thereof is oriented toward a side opposite to the display panel.2. The optical display device as defined in claim 1 , which is a liquid ...

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Номер записи: 19
19-09-2013 дата публикации

Optical laminate and liquid crystal display device

Номер: US20130242236A1
Автор: Minoru Miyatake, Shunsuke Shutou
Принадлежит: Nitto Denko Corp

There is provided an optical laminate which comprises: a polarizing film wherein a thin polarizing layer is laminated on one main surface of a substrate; and an optical element (lens array). The thin polarizing layer has a thickness of 8 μm or less. The substrate has a thickness of 20 μm to 80 μm. The optical element is a pattern retardation plate including a plurality of regions having different slow axis directions.

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Номер записи: 20
26-09-2013 дата публикации

Monitoring Cleaning of Surfaces

Номер: US20130252867A1
Автор: Carling Philip C.
Принадлежит:

A method for monitoring cleaning of a surface includes applying an amount of transparent indicator material to an area of a surface and measuring the amount of transparent indicator material remaining on the surface. The transparent indicator material may be fixed on the surface by drying and, when a fluorescent material, may be measured through exposure to ultraviolet radiation. 1. A composition for monitoring cleaning of a surface , the composition including:a carrier;a transparent indicator soluble in the carrier;a transparent source of adherence, the transparent source of adherence being adherable to the surface and soluble in the carrier, wherein the transparent source of adherence is a natural glue; anda surfactant.2. The composition of claim 1 , wherein the carrier is soluble in water.3. The composition of claim 2 , wherein the carrier is a detergent.4. The composition of claim 1 , wherein the transparent indicator is fluorescent under ultraviolet radiation.5. The composition of claim 1 , wherein the carrier is a biodegradable anionic surfactant.6. The composition of claim 1 , wherein the carrier is a biodegradable nonionic surfactant.7. The composition of claim 1 , wherein the carrier includes at least one of ammonium laureth sulfate claim 1 , cocamide mea claim 1 , cocamidopropyl betaine claim 1 , sodium lauryl sulfate lauramide DEA claim 1 , glycerine claim 1 , and sodium pareth-23 sulfate.8. The composition of claim 1 , wherein the composition includes between 35% and 45% carrier.9. The composition of claim 1 , wherein the transparent indicator comprises a transparent ink containing a fluorescent water based tracer.10. The composition of claim 1 , wherein the composition comprises less than 5% transparent indicator.11. The composition of claim 1 , wherein the composition includes between 38% and 58% transparent source of adherence.12. The composition of claim 1 , wherein the surfactant is transparent.13. The composition of claim 1 , wherein the ...

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Номер записи: 21
03-10-2013 дата публикации

METAL FREE ACID DYES, METHODS FOR THE PRODUCTION THEREOF AND THEIR USE

Номер: US20130255010A1
Автор: Barbieru Roxana, Sivamurugan Vajiravelu
Принадлежит: DyStar Colours Distribution GmbH

The present invention relates to dyes of the formula (I) in which Rto R, Dand Dare defined as given in claim a process for preparing them, and their use for dyeing and printing hydroxyl- and/or carboxamido-containing materials. 18-. (canceled)10. The ye of the formula (1) according to claim 9 , wherein Rto Rare identical and are hydrogen or (C-C) alkyl;{'sup': 5', '6, 'sub': 1', '4', '1', '4, 'Rand Rare identical and are hydrogen, (C-C) alkyl or (C-C) alkyl substituted by hydroxy;'}{'sup': 7', '8, 'Rand Rare identical and are hydrogen, methyl or ethyl; and'}{'sup': 9', '19, 'Rand Rare identical and are hydrogen, methyl, ethyl or phenyl.'}13. The dye of the formula (1) according to claim 9 , in which Dand Dare identical and denote one of the groups (I) to (VI) as defined in .15. A process for dyeing or printing carboxamido- and/or hydroxyl-containing material claim 9 , which comprises using as colorant a dye of the formula (I) as claimed in .16. An ink for digital textile printing by the inkjet process claim 9 , which comprises a dye of the formula (I) as claimed in . The present invention relates to the technical field of dyestuffs for dyeing and printing of hydroxyl- and/or carboxamido-containing material.Disazo compounds comprising a triazine moiety are known from prior art and can be used as colorants in different applications, see for example GB 2,036,780, U.S. Pat. No. 3,945,990, U.S. Pat. No. 5,006,128, U.S. Pat. No. 5,519,121, EP 0 017 831 A1, EP 0 233 769 A2, EP 0 465 420 A1, EP 0 549 529 A1, EP 0577 556 A1, EP 0 763 576 A2, JP 51-50326. JP 60-243174, JP 62-045665, JP 10-17807, JP11-106674, JP 2008-156411, WO00/58407, WO02/50196 and WO2007/042767.In the context of the dyeing and printing of hydroxyl- and/or carboxamido-containing material the known dyes have a number of technical disadvantages, which require improvement.Surprisingly, it has now been found that the dyes of the formula (1) as described below show highly advantageous properties over the known ...

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Номер записи: 22
03-10-2013 дата публикации

Disperse Azo Dyes

Номер: US20130255011A1
Автор: Lauk Urs, Nowack Patric, Tzikas Athanassios
Принадлежит: Huntsman International LLC

The present invention relates to disperse azo dyes based on diazo components having at least one fluorine-containing substituent and an 2,6-diaminosubstituted pyridine coupling component, to a process for the preparation of such dyes and to their use in the dyeing or printing of semi-synthetic and, especially, synthetic hydrophobic fibre materials, more especially textile materials. 2. A dye of formula (1) according to claim 1 , wherein Ris fluoro or trifluoromethyl.3. A dye of formula (1) according to claim 1 , wherein Rand Rdenote hydrogen claim 1 , fluoro claim 1 , chloro claim 1 , bromo claim 1 , cyano or nitro.4. A dye of formula (1) according to claim 1 , wherein Rand Rdenote hydrogen or phenyl substituted with trifluoromethyl claim 1 , n-propyl claim 1 , n-butyl or n-butoxy.6. A dye of formula (1a) according to claim 5 , wherein Rand Rare hydrogen or phenyl.8. A dye mixture comprising at least two structurally different azo dyes of formula (1) according to .9. A process for the dyeing or printing of a semi-synthetic or synthetic hydrophobic fibre material claim 1 , wherein a dye of formula (1) according to is applied to the said material or is incorporated into that material.10. (canceled)11. A process for the dyeing or printing of a semi-synthetic or synthetic hydrophobic fibre material claim 8 , wherein a dye mixture according to is applied to the said material or is incorporated into that material. The present invention relates to disperse dyes based on diazo components having at least one fluorine-containing substituent, to a process for the preparation of such dyes and to their use in the dyeing or printing of semi-synthetic and, especially, synthetic hydrophobic fibre materials, more especially textile materials.Disperse azo dyes having an aniline diazo component and an 2,6-diaminosubstituted pyridine coupling component have been known for a long time and are used in the dyeing of hydrophobic fibre materials. It has been found, however, that the dyeings ...

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Номер записи: 23
03-10-2013 дата публикации

INK COMPOSITION, INKJET RECORDING METHOD AND COLORED BODY

Номер: US20130257974A1
Автор: Kawaguchi Akira, Ooshima Kenji, Yoshimoto Takashi
Принадлежит: Nippon Kayaku Kabushiki Kaisha

An aqueous black ink composition that produces a black recorded image that is stable even when stored for a long time period, exhibits a neutral black to gray color with low color saturation and no tinge, has a high printed image density and exhibits excellent fastness properties of the recorded image, particularly ozone-gas resistance. The ink composition contain at least one kind of coloring matter (I), which a coloring matter represented by formula (1) below, a tautomer thereof, or a salt of the coloring matter or the tautomer; at least one kind of coloring matter (II), which is a coloring matter represented by formula (2) below or a salt thereof; and coloring matter (III), which is a coloring matter having an azo group other than coloring matters (I) and (II), or a salt thereof. 2. The ink composition according to claim 1 , wherein in the formula (1) claim 1 ,{'sup': '1', 'Rrepresents a methyl group; or a phenyl group;'}{'sup': '2', 'Rrepresents a cyano group; or a carbamoyl group;'}{'sup': '3', 'Rrepresents a hydrogen atom; a methyl group; or a methoxy group;'}{'sup': '4', 'Rrepresents a sulfo group;'}{'sup': '5', 'Rrepresents a (C1-C4) alkylthio group substituted with a sulfo group or a carboxy group;'}{'sup': '6', 'Rrepresents a (C1-C4) alkylcarbonylamino group;'}{'sup': '7', 'Rrepresents a (C1-C4) alkylthio group substituted with a sulfo group or a carboxy group;'}{'sup': '8', 'Rrepresents a (C1-C4) alkylcarbonylamino group;'}{'sup': '9', 'Rrepresents a sulfo-(C1-C4) alkoxy group;'}{'sup': '10', 'Rrepresents a (C1-C4) alkyl group; or an acetylamino group; and'}{'sup': 11', '13, 'Rto Reach independently represent a hydrogen atom; a carboxy group; a sulfo group; a chlorine atom; a nitro group; a methyl group; a methoxy group; a sulfamoyl group; or a (C1-C4) alkylsulfonyl group substituted with a sulfo group or a carboxy group.'}3. The ink composition according to claim 1 , wherein in the formula (1) claim 1 ,{'sup': '1', 'Rrepresents a methyl group;'}{'sup': ' ...

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Номер записи: 24
17-10-2013 дата публикации

AZO DYES

Номер: US20130269124A1
Автор: Heide Christof, Hübbe Thomas, Meier Helmut-Martin, Strumpf Klaus-Günter
Принадлежит:

The present invention relates to new azo dyes, a process for their preparation, and their use for dyeing or printing fibrous materials, to produce materials with brownish shades. 8. The compound of claim 1 , wherein in the sulfonic group with the meaning —SOM claim 1 , M is a cation claim 1 , preferably M is hydrogen claim 1 , alkaline metal claim 1 , earth alkaline metal claim 1 , ammonium claim 1 , or mono- claim 1 , di- claim 1 , tri- or tetra-substituted ammonium claim 1 , in particular M is mono-C-alkyl- claim 1 , di-C-alkyl- claim 1 , tri-C-alkyl- claim 1 , tetra-C-alkylammonium claim 1 , mono-C-hydroxyalkyl- claim 1 , di-C-hydroxyalkyl- claim 1 , tri-C-hydroxyalkyl- claim 1 , tetra-C-hydroxyalkyl-ammonium claim 1 , or benzyltri-C-hydroxyalkylammonium.10. Use of a compound of formula (1) according to claim 1 , for dyeing or printing materials.11. The use according to claim 10 , wherein the materials used contain cellulose and/or polyamide claim 10 , in particular cellulose.12. The use according to claim 10 , wherein the material used is paper or board.13. The use according to claim 10 , wherein the material used is a fiber-containing or fibrous material.14. A process for dyeing or printing materials claim 1 , wherein the material is brought into contact with a compound of formula (1) according to .15. A product or paper obtainable by a process according to . The invention relates to new azo dyes, a process for their preparation, and their use for dyeing or printing materials, in particular organic or fiber-containing materials, to produce materials with brownish shades.In order to produce papers with a brown shade, it is known to dye paper with mixtures of different dyes. For example, WO-A 2007/057370 is directed to liquid formulations containing the direct dyes C.I. Direct Brown 44 and Direct Yellow 11. EP-A-1 258 562 relates to dye mixtures containing two anionic dyes each with a different, defined absorption maximum. WO-A 2004/048478 teaches the production ...

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Номер записи: 25
17-10-2013 дата публикации

INK, INK CARTRIDGE AND INK JET RECORDING METHOD

Номер: US20130271523A1
Автор: Kawabe Minako, Kudo Satoshi, Saito Takashi, Sakai Junichi, Yamashita Otome
Принадлежит:

The invention provides an ink containing a first coloring material and a second coloring material, wherein the first coloring material is a compound represented by a general formula (1), and the second coloring material is a compound represented by a general formula (2). 2. The ink according to claim 1 , wherein the content (% by mass) of the first coloring material based on the total mass of the ink is 0.4 times or more and 4.0 times or less in terms of mass ratio with respect to the content (% by mass) of the second coloring material.4. The ink according to claim 1 , wherein when the nitrogen-containing heteroaromatic ring in the first coloring material is a pyridine ring with the position of the nitrogen atom in the pyridine ring as position 1 claim 1 , fused ring positions of the pyridine ring with the porphyrazine ring in the general formula (1) are positions 2 and 3 or positions 3 and 4.7. An ink cartridge comprising an ink and an ink storage portion storing the ink claim 1 , wherein the ink comprises the ink according to .8. An ink jet recording method comprising ejecting an ink from a recording head of an ink jet system to record an image on a recording medium claim 1 , wherein the ink comprises the ink according to . 1. Field of the InventionThe present invention relates to an ink, an ink cartridge and an ink jet recording method.2. Description of the Related ArtAn ink jet recording method is such a recording method that minute droplets of an ink are applied to a recording medium such as plain paper to form an image, and is rapidly spread owing to low price of an apparatus itself and improvement of recording speed. In general, a recorded article obtained by the ink jet recording method is low in fastness properties of an image thereof compared with a silver salt photograph. In particular, when the recorded article is exposed to light, temperature, heat or environmental gas present in air, such as an ozone gas for a long period of time, there is a problem ...

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Номер записи: 26
24-10-2013 дата публикации

Method for producing polarizing film, and liquid crystal display device

Номер: US20130280438A1
Автор: Shouichi Matsuda, Shuusaku Nakano, Tetsuo Inoue, Yasuko Iwakawa
Принадлежит: Nitto Denko Corp

A method for producing a polarizing film includes a step (1) of preparing a lyotropic liquid crystalline solution having electric conductivity of not more than 50 μS/cm (expressed in terms of 0.05% by weight) and containing a dichroic dye and a solvent, a step (2) of preparing a base material having at least one surface subjected to a hydrophilization treatment, and a step (3) of coating the solution prepared in the step (1) on the hydrophilized surface of the base material prepared in the step (2) at a coating rate of not less than 100 mm/second, and drying the solution. The polarizing film produced in the method has a dichroic ratio of 25 or more at a wavelength of 600 nm.

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Номер записи: 27
24-10-2013 дата публикации

LAUNDRY DETERGENT PARTICLES

Номер: US20130281348A1
Автор: Batchelor Stephen Norman, Chapple Andrew Paul, Keningley Stephen Thomas, Roseblade Jennifer Sian
Принадлежит:

The present invention provides a coated lenticular or disc detergent particle having perpendicular dimensions x, y and z, the particle comprises: (i) from 40 to 90 wt % surfactant selected from: anionic surfactant; and, non-ionic surfactant; (ii) from 1 to 40 wt % water soluble inorganic salts; (iii) from 0.0001 to 0.1 wt % dye, wherein the dye is selected: from anionic dyes; and, non-ionic dyes; and, (iv) from 0 to 3 wt % of perfume, wherein the inorganic salts and the dye are present on the detergent particle as a coating and the surfactant is present as a core. 2. A coated detergent particle according to claim wherein the dye is selected from acid dyes; disperse dyes and alkoxylated dyes.3. A coated detergent particle according to claim 1 , wherein the dye is selected from those having: anthraquinone; mono-azo; bis-azo; xanthene; phthalocyanine; and claim 1 , phenazine chromophores.4. A coated detergent particle according to claim 3 , wherein the dye is selected from those having: anthraquinone and mono-azo; chromophores.5. A coated detergent particle according to claim 1 , wherein the dye is selected from non-ionic dyes.6. A coated detergent particle according to claim 1 , wherein the inorganic salts act as a builder.7. A coated detergent particle according to claim 6 , wherein the inorganic salts comprises sodium carbonate.8. A coated detergent particle according to claim 1 , wherein the total surfactant of the coated detergent particle comprises from 15 to 85 wt % anionic and from 5 to 75 wt % non-ionic surfactant.9. A coated detergent particle according to claim 1 , wherein the total surfactant of the coated detergent particle comprises 15 to 100 wt % anionic surfactant of which 20 to 30 wt % is sodium lauryl ether sulphate.10. A coated detergent particle according to claim 1 , wherein the anionic surfactant is selected from alkyl benzene sulphonates; alkyl ether sulphates; alkyl sulphates.11. A coated detergent particle according to claim 10 , wherein the ...

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Номер записи: 28
24-10-2013 дата публикации

LAUNDRY DETERGENT PARTICLES

Номер: US20130281349A1
Автор: Batchelor Stephen Norman, Chapple Andrew Paul, Keningley Stephen Thomas
Принадлежит:

The present invention provides a coated lenticular or disc detergent particle having perpendicular dimensions x, y and z, wherein x is from 1 to 2 mm, y is from 2 to 8 mm and z is from 2 to 8 mm, wherein the particle comprises: (i) from 40 to 90 wt % surfactant selected from anionic surfactant and non-ionic surfactant; (ii) from 1 to 40 wt % water soluble inorganic salts; and (iii) from 0.0001 to 0.1 wt % dye, wherein the dye is covalently bound to from 1 to 4 sulphonate groups, wherein the inorganic salts and the dye are present on the detergent particle as a coating and the surfactant is present as a core. 1. A coated detergent particle having perpendicular dimensions x , y and z , wherein x is from 1 to 2 mm , y is from 2 to 8 mm , and z is from 2 to 8 mm , wherein the particle comprises:(i) from 40 to 90 wt % surfactant selected from: anionic surfactants and, non-ionic surfactant;(ii) from 1 to 40 wt % water soluble inorganic salts; and,(iii) from 0.0001 to 0.1 wt % dye, wherein the dye is covalently bound to from 1 to 4 sulphonate groups,wherein the inorganic salts and the dye are present on the detergent particle as a coating and the surfactant is present as a core.2. A coated detergent particle according to claim 1 , wherein the dye is an acid dye.3. A coated detergent particle according to claim 1 , wherein the dye is selected from those having: anthaquinone; mono-azo; bis-azo; xanthene; phthalocyanine; and claim 1 , phenazine chromophores.4. A coated detergent particle according to claim 3 , wherein the dye is selected from those having: anthaquinone; mono-azo; and claim 3 , phenazine chromophores.5. A coated detergent particle according to claim 1 , Wherein the dye is selected from: acid blue 80 claim 1 , acid blue 62 claim 1 , acid violet 43 claim 1 , acid green 25 claim 1 , direct blue 86 claim 1 , acid blue 59 claim 1 , acid blue 98 claim 1 , direct violet 9 claim 1 , direct violet 99 claim 1 , direct violet 35 claim 1 , direct violet 51 claim 1 , acid ...

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Номер записи: 29
24-10-2013 дата публикации

LAUNDRY DETERGENT PARTICLES

Номер: US20130281351A1
Автор: Batchelor Stephen Norman, Chapple Andrew Paul, Keningley Stephen Thomas
Принадлежит:

The present invention provides a lenticular or disc coated detergent particle having perpendicular dimensions x, y and z, wherein x is from 1 to 2 mm, y is from 2 to 8 mm and z is from 2 to 8 mm, wherein the particle comprises: (i) from 40 to 90 wt % surfactant selected from anionic surfactant and non-ionic surfactant; (ii) from 1 to 40 wt % water soluble inorganic salts; and (iii) from 0.0001 to 0.5 wt % pigment, wherein the pigment is selected from organic and inorganic pigments, wherein the inorganic salts and the pigment are present on the detergent particle as a coating and the surfactant is present as a core. 1. A coated detergent particle having perpendicular dimensions x , y and z , wherein x is from 1 to 2 mm , y is from 2 to 8mm , and z is from 2 to 8 mm , wherein the particle comprises:(i) from 40 to 90 wt % surfactant selected from: anionic surfactant; and, non-ionic surfactant;(ii) from I to 40 wt water soluble inorganic salts; and,(iii) from 0.0001 to 0.5 wt % pigment, wherein the pigment is selected: from organic and inorganic pigments,wherein the inorganic salts and the pigment are present on the detergent particle as a coating and the surfactant is present as a core.2. A coated detergent particle according to claim 1 , wherein the pigment is selected from organic pigments.3. A coated detergent particle according to claim 1 , wherein the pigment is selected from: monoazo pigments; beta-naphthol pigments; naphthol AS pigments; azo pigment lakes; benzimidazolone pigments: metal complex pigments; isoindolinone and isoindoline pigments; phthalocyanine pigments; quinacridone pigments; perylene pigments; perinone pigments; diketopyrrolo-pyrrole pigments; thioindigo pigments; anthraquinone pigments; anthrapyrmidine pigments; flavanthrone pigments; anthanthrone pigments; dioxazine pigments; and claim 1 , quinophthalone pigments.4. A coated detergent particle according to claim 1 , wherein the pigment is selected from: pigment green 8; pigment blue 28; ...

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Номер записи: 30
31-10-2013 дата публикации

INK COMPOSITION, INKJET RECORDING METHOD, AND COLORED MATERIAL

Номер: US20130288019A1
Автор: Kawaguchi Akira, Matsui Takahiko, Ooshima Kenji, Yoshimoto Takashi
Принадлежит: Nippon Kayaku Kabushiki Kaisha

An aqueous black ink composition which enables the formation of an excellent black recorded image having extremely high ozone gas resistance and a neutral and achromatic color. The ink composition comprises: a dye which includes at least one compound represented by specific formula (1) or at least one tautomer or salt of the compound; a dye which includes at least one compound represented by specific formula (3) or at least one tautomer or salt of the compound; and a dye which includes at least one compound represented by specific formula (4) or at least one tautomer or salt of the compound. 2. The ink composition according to claim 1 , wherein claim 1 , in the formula (1) claim 1 ,the substitution position of the nitro group is the 4-position when the substitution position of the azo group on the benzene ring to which the nitro group is substituted, is designated as the 1-position,the substitution position of the group A is the 4-position when the substitution position of the azo group on the benzene ring to which the group A is substituted, is designated as the 1-position,n is 1,{'sup': 1', '3', '7, 'R, Rand Rare a sulfo group,'}{'sup': '2', 'Ris a hydrogen atom,'}{'sup': '4', 'Ris a hydrogen atom, a chlorine atom, or a sulfo group, and'}{'sup': '5', 'Ris a carboxy group.'}3. The ink composition according to claim 1 , wherein claim 1 , in the formula (3) claim 1 ,m is 1,{'sup': '101', 'Ris a hydrogen atom or a sulfo group,'}{'sup': '102', 'Ris a C1-C4 alkoxy group,'}{'sup': '103', 'Ris a hydrogen atom or a sulfo group, and'}the group D is one of a phenyl group substituted with one or two sulfo groups, and a naphthyl group substituted with three sulfo groups.4. The ink composition according to claim 1 , wherein claim 1 , in the formula (4) claim 1 ,{'sup': 201', '202, 'at least one of Rand Ris a sulfopropoxy group, and'}{'sup': 203', '204, 'at least one of Rand Ris a sulfopropoxy group.'}5. The ink composition according to claim 1 , wherein the ratio of the ...

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Номер записи: 31
31-10-2013 дата публикации

LAUNDRY DETERGENT PARTICLE

Номер: US20130288943A1
Автор: Batchelor Stephen Norman, Chapple Andrew Paul, Keningley Stephen Thomas
Принадлежит:

The present invention provides a coated lenticular or disc detergent particle having perpendicular dimensions x, y and z, wherein x is from 1 to 2 mm, y is from 2 to 8 mm and z is from 2 to 8 mm, wherein the particle comprises: (i) from 40 to 90 wt % surfactant selected from anionic surfactant and non-ionic surfactant; (ii) from 1 to 40 wt % water soluble inorganic salts; and (iii) from 0.0001 to 0.1 wt % pigment, wherein the pigment is selected from organic and inorganic pigments, wherein the inorganic salts are present on the detergent particle as a coating and the surfactant and the pigment are present as a core. 1. A coated detergent particle having perpendicular dimensions x , y and z , wherein x is from 1 to 2 mm , y is from 2 to 8 mm , and z is from 2 to 8 mm , wherein the particle comprises:(i) from 40 to 90 wt % surfactant selected from: anionic surfactant; and, non-ionic surfactant;(ii) from 1 to 40 wt % water soluble inorganic salts; and,(iii) from 0.0001 to 0.1 wt % pigment, wherein the pigment is selected: from orgranic and inorganic pigments,wherein the inorganic salts are present on the detergent particle as a coating and the surfactant and the pigment are present as a core.2. A coated detergent particle according to claim 1 , wherein the pigment is selected from organic pigments.3. A coated detergent particle according to claim 1 , wherein the pigment is selected from: monoazo pigments; beta-naphthol pigments; naphthol AS pigments; azo pigment lakes; benzimidazolone pigments; metal complex pigments; isoindolinone and isoindoline pigments; phthalocyanine pigments; quinacridone pigments; perylene pigments; perinone pigments; diketopyrrolo-pyrrole pigments; thioindigo pigments; anthraquinone pigments; anthrapyrmidine pigments; flavanthrone pigments; anthanthrone pigments; dioxazine pigments; and claim 1 , quinophthalone pigments.4. A coated detergent particle according to claim 3 , wherein the pigment is selected from: pigment green 8; pigment blue 28; ...

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Номер записи: 32
28-11-2013 дата публикации

FLAT PANEL DISPLAY INCLUDING A GLASS WINDOW

Номер: US20130314787A1
Автор: Jo Jong-Kap, Jung Ji-Woon, Kim Sang-Kyu, Kim Seon-Chool, LEE Dong-Ho
Принадлежит:

A flat panel display apparatus is disclosed. In one embodiment, the apparatus includes a panel configured to display an image and an electrode pattern for touch manipulation disposed over the panel. The apparatus also includes a polarizing film disposed over the electrode pattern; and a window disposed on the polarizing film 1. A flat panel display , comprising:a panel configured to display an image;an electrode pattern for touch manipulation formed over the panel;a polarizing film formed over the electrode pattern; anda window formed on the polarizing film.2. The display of claim 1 , wherein the polarizing film is configured to prevent the scatter of broken pieces when the glass window breaks and also prevent reflection of an external light.3. The display of claim 2 , further comprising an adhesive formed between the window and the polarizing film.4. The display of claim 3 , wherein the polarizing film is formed at least partially of a non-glass material.5. The display of claim 1 , further comprising an adhesive formed between the window and the polarizing film.6. The display of claim 5 , wherein the polarizing film is formed at least partially of a non-glass material.7. The display of claim 1 , wherein the polarizing film is formed at least partially of a non-glass material. This application is a continuation application which claims priority under 35 U.S.C. §120 from application Ser. No. 13/078,797 filed Apr. 1, 2011, which is hereby incorporated by reference. Application Ser. No. 13/078,797 claimed the benefit of Korean Patent Application No. 10-2010-0029996, filed on Apr. 1, 2010, in the Korean Intellectual Property Office, the disclosure of which is incorporated herein in its entirety by reference.1. FieldThe described technology generally relates to a flat panel display, and more particularly, to a flat panel display including a glass window.2. Description of the Related TechnologyRecently, display devices are being replaced with thin flat panel displays ...

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Номер записи: 33
05-12-2013 дата публикации

COMPOUND HAVING XANTHENE STRUCTURE, COLORING COMPOSITION, INK FOR INKJET RECORDING AND INKJET RECORDING METHOD

Номер: US20130321521A1
Автор: FOSTER Clive Edwin, FUJIE Yoshihiko, TATEISHI Keiichi
Принадлежит: FUJIFILM Corporation

There is provided a coloring composition containing a compound represented by Formula (1): 3. The coloring composition according to claim 1 ,{'sup': 101', '102', '103', '201', '202', '203, 'wherein R, R, R, R, Rand Reach independently represent an alkyl group or an acylamino group.'}4. The coloring composition according to claim 1 ,{'sup': 101', '102', '103', '201', '202', '203, 'wherein R, R, R, R, Rand Reach independently represent an alkyl group having 1 to 6 carbon atoms.'}5. The coloring composition according to claim 1 ,wherein n101, n102, n201 n202 each independently represent the number of 2 to 4.6. The coloring composition according to claim 1 ,wherein n103 and n203 represent 0.7. The coloring composition according to claim 1 ,wherein M is a lithium ion, a sodium ion or a potassium ion.8. The coloring composition according to claim 1 ,wherein the compound represented by Formula (1) is contained in an amount of 1% by mass to 20% by mass.9. An ink for inkjet recording comprising the coloring composition according to .10. An inkjet recording method comprising forming an image by using the coloring composition according to .11. An inkjet recording method comprising forming an image by using the ink for inkjet recording according to . The present application claims priority from Japanese Patent Application No. 2012-123188 filed on May 30, 2012, the entire contents of which are incorporated herein by reference.1. FieldThe present invention relates to a compound having a xanthene structure, a coloring composition containing a copper compound, an ink for inkjet recording and an inkjet recording method.2. Description of the Related ArtAn inkjet recording method is a method of printing by dispersing an ink droplet and attaching it to a recording medium such as paper as known in the related art. By this printing method, it is possible to print a high-resolution and high-quality image conveniently at a high speed. In particular, in color printing, a technical ...

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Номер записи: 34
05-12-2013 дата публикации

AZO COMPOUND, INK COMPOSITION, RECORDING METHOD AND COLORED MATERIAL

Номер: US20130321523A1
Автор: Kawaguchi Akira, Ooshima Kenji, Yoshimoto Takashi
Принадлежит: Nippon Kayaku Kabushiki Kaisha

A coloring matter which exhibits excellent (ozone) gas resistance, high print density, low color rendering properties, low color saturation, and high-quality black hue when is recorded on a paper only for inkjet exclusive use, i.e., an azo compound represented by formula (1), a tautomer of the azo compound, or a salt of the azo compound or the tautomer; and an ink composition containing the coloring matter, particularly a black ink composition for inkjet recording applications. 3. The azo compound claim 1 , the tautomer thereof claim 1 , or the salt of the azo compound or the tautomer according to claim 1 , wherein in the formula (1) at least one of Rto Rrepresents a sulfo group; or a carboxy group claim 1 , and at least one of Rto Rrepresents a (C1-C4) alkylthio group substituted with a sulfo group or a carboxy group; or a sulfo-(C1-C4) alkoxy group.4. The azo compound claim 1 , the tautomer thereof claim 1 , or the salt of the azo compound or the tautomer according to claim 1 , wherein in the formula (1) claim 1 , Rand Reach represents a (C1-C4) alkylthio group substituted with a sulfo group or a carboxy group claim 1 , and Rrepresents a sulfo-(C1-C4) alkoxy group.5. The azo compound claim 1 , the tautomer thereof claim 1 , or the salt of the azo compound or the tautomer according to claim 1 , wherein in the formula (1) claim 1 , Rrepresents a methyl group; or a phenyl group claim 1 , Rrepresents a cyano group; or a carbamoyl group claim 1 , Rrepresents a hydrogen atom; a methyl group; or a methoxy group claim 1 , and Rrepresents a sulfo group.6. The azo compound claim 1 , the tautomer thereof claim 1 , or the salt of the azo compound or the tautomer according to claim 1 , wherein in the formula (1) claim 1 ,{'sup': '1', 'Rrepresents a methyl group; or a phenyl group;'}{'sup': '2', 'Rrepresents a cyano group; or a carbamoyl group;'}{'sup': '3', 'Rrepresents a hydrogen atom; a methyl group; or a methoxy group;'}{'sup': '4', 'Rrepresents a sulfo group;'}{'sup': '5', ...

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Номер записи: 35
19-12-2013 дата публикации

DISAZO DYES, PREPARATION AND USE

Номер: US20130333123A1
Автор: Engel Aloysius, Görlitz Gunter, Grund Clemens, Hostasch Bernd, Joerss Michael
Принадлежит: DyStar Colours Distribution GmbH

Described are dyes of formula (I) where Ris hydrogen, alkyl, alkoxy, trifluoromethyl or halogen, M is hydrogen, an alkali metal cation or an optionally substituted ammonium cation, Rand Rare each independently hydrogen, alkyl or alkoxy, Ris alkyl or alkoxy, Rand Rare each independently moieties of the formula —(CH)—O—CH, m is an integer from 3 to 6, and n is an integer from 0 to 8. These dyes are useful for dyeing and printing materials having polar groups. 113-. (canceled)15. The dye as claimed in claim 14 , wherein m is an integer from 3 to 4 and n is an integer from 1 to 6.16. The dye as claimed in claim 14 , wherein Ris hydrogen.17. The dye as claimed in claim 14 , wherein M is hydrogen claim 14 , a lithium claim 14 , sodium or potassium cation or an unsubstituted ammonium cation.18. The dye as claimed in claim 14 , wherein R claim 14 , Rand Rare each independently C-Calkyl and more particularly methyl.19. The dye as claimed in claim 14 , wherein R claim 14 , Rand Rare each methyl.20. The dye as claimed in claim 14 , wherein m is=3 and n is=1.21. The dye as claimed in claim 20 , wherein Rand Rare each moieties of the formula —(CH)—O—CH.22. The dye as claimed in claim 14 , wherein{'sup': '1', 'Ris hydrogen,'}M is hydrogen, a lithium, sodium or potassium cation or an unsubstituted ammonium cation,{'sup': 2', '3', '4, 'R, Rand Rare each independently methyl, and'}{'sup': 5', '6, 'sub': 2', '3', '3, 'Rand Rare each moieties of the formula —(CH)—O—CH.'}24. A dye preparation comprising one or more dyes of formula I as claimed in and also one or more auxiliaries.25. A process for dyeing or printing materials comprising polar groups which comprises adding the dye as claimed in .26. The process as claimed in claim 25 , wherein the material comprises carboxamide claim 25 , hydroxyl claim 25 , amino claim 25 , carboxyl claim 25 , sulfonic acid claim 25 , urethane and/or urea groups.27. The process as claimed in claim 25 , wherein the material comprises polyamides claim 25 ...

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Номер записи: 36
19-12-2013 дата публикации

INK, INK CARTRIDGE AND INK JET RECORDING METHOD

Номер: US20130335490A1
Автор: Fujimoto Kuniaki, Kawabe Minako, Kudo Satoshi, Nagao Ryosuke, Sakai Junichi, Tamanuki Yukako, Yamakami Hideki, Yamashita Otome, Yoshizawa Jun
Принадлежит: CANON KABUSHIKI KAISHA

Provided is an ink capable of recording an image that is excellent in ozone resistance, hardly causes blurring or color change even in a high-humidity environment, and is excellent in humidity resistance. The ink includes a coloring material and a lithium ion. The coloring material includes a compound represented by the following general formula (I) and a content of the lithium ion in the ink is 3.5 times or more in terms of molar ratio with respect to a content of the compound represented by the general formula (I). 2. An ink according to claim 1 , wherein in the general formula (I) claim 1 , Rrepresents a methyl group claim 1 , Rrepresents a cyano group or a carbamoyl group claim 1 , Rrepresents a hydrogen atom claim 1 , a methyl group claim 1 , or a methoxy group claim 1 , Rrepresents a sulfonic group claim 1 , Rand Reach independently represent a sulfoalkylthio group having 1 to 4 carbon atoms claim 1 , Rand Reach independently represent an alkylcarbonylamino group having 1 to 4 carbon atoms claim 1 , Rrepresents a sulfoalkoxy group having 1 to 4 carbon atoms claim 1 , Rrepresents an alkyl group having 1 to 4 carbon atoms or an acetylamino group claim 1 , and R claim 1 , R claim 1 , and Reach independently represent a hydrogen atom claim 1 , a carboxy group claim 1 , a sulfonic group claim 1 , a halogen atom claim 1 , a nitro group claim 1 , a methyl group claim 1 , a methoxy group claim 1 , or a sulfamoyl group.3. An ink according to claim 1 , wherein in the general formula (I) claim 1 , Rrepresents a methyl group claim 1 , Rrepresents a cyano group claim 1 , Rrepresents a hydrogen atom or a methoxy group claim 1 , Rrepresents a sulfonic group claim 1 , Rand Reach independently represent a sulfoalkylthio group having 1 to carbon atoms claim 1 , Rand Reach represent an acetylamino group claim 1 , Rrepresents a sulfopropoxy group or a sulfobutoxy group claim 1 , Rrepresents an alkyl group having 1 to 4 carbon atoms claim 1 , Rrepresents a hydrogen atom or a ...

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Номер записи: 37
26-12-2013 дата публикации

INK COMPOSITION, INK FOR INKJET RECORDING AND INKJET RECORDING METHOD

Номер: US20130342620A1
Автор: FUJIE Yoshihiko, TANAKA Toshiharu, TATEISHI Keiichi
Принадлежит: FUJIFILM Corporation

An ink composition containing at least three coloring materials of a first coloring material, a second coloring material, and a third coloring material, in which the first coloring material is a compound represented by Formula (Y), and the second coloring material is at least one compound selected from Group A consisting of compounds having a specific structure, in which the mass ratio of the content (% by mass) of the second coloring material in the composition to the content (% by mass) of the first coloring material in the composition is 0.001 to 1.0, and the third coloring material is a compound different from the first coloring material and has a specific structure. 2. The ink composition according to claim 1 ,wherein the compound selected from Group A is at least one kind selected from Compounds 1, 2, 3 and 8.3. The ink composition according to claim 1 ,{'sup': '+', 'wherein a main component of M is K ion in the compound represented by Formula (Y), and'}{'sup': '+', 'a main component of M is K ion in the compound selected from Group A.'}4. The ink composition according to claim 1 ,{'sup': '+', 'wherein all of M in both of the compound represented by Formula (Y) and the compound selected from Group A are a K ion.'}5. The ink composition according to claim 1 ,wherein the mass ratio of the content (% by mass) of the second coloring material in the ink composition to the content (% by mass) of the first coloring material in the ink composition is 0.001 to 0.2.6. The ink composition according to claim 1 ,wherein a content of the second coloring material in the ink composition is 0.01% by mass to 1.1% by mass based on a total mass of the ink composition.7. The ink composition according to claim 1 ,wherein a content of the first coloring material represented by Formula (Y) is 0.1% by mass to 10% by mass based on a total mass of the ink composition.8. The ink composition according to claim 1 ,wherein a content of the third coloring material is 0.1% by mass to 10% by ...

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Номер записи: 38
16-01-2014 дата публикации

INK COMPOSITION, INK FOR INKJET RECORDING AND INKJET RECORDING METHOD

Номер: US20140013997A1
Автор: NAGATA Yoshiaki, TANAKA Toshiharu, TATEISHI Keiichi
Принадлежит: FUJIFILM Corporation

An ink composition containing at least two kinds of water-soluble long-wavelength dyes whose absorption spectrum in an aqueous solvent has a maximum wavelength of 550 nm to 700 nm, in which at least one kind of the water-soluble long-wavelength dyes is a first water-soluble long-wavelength dye of an azo compound represented by the following Formula (1), at least one kind of the water-soluble long-wavelength dyes is a second water-soluble long-wavelength dye that is different from the first water-soluble long-wavelength dye, and the second water-soluble long-wavelength dye is a compound having two to four azo groups conjugated with each other per molecule, an ink for inkjet recording using the ink composition, and an inkjet recording method using the ink for inkjet recording using the ink for inkjet recording. 15. The ink composition according to claim 1 ,wherein the azo compound represented by Formula (1) has at least three ionic hydrophilic groups selected from a sulfo group, a carboxyl group or a salt thereof.16. The ink composition according to claim 1 ,wherein in the azo compound represented by Formula (1), at least one M is a lithium ion.18. The ink composition according to claim 1 ,wherein a mass ratio of a content (% by mass) of the first water-soluble long-wavelength dye to a content (% by mass) of the second water-soluble long-wavelength dye in the ink composition is 0.5 to 5.0.19. An ink for inkjet recording comprising the ink composition according to . This is a continuation of International Application No. PCT/JP2011/079555 filed on Dec. 20, 2011, and claims priority from Japanese Patent application Nos. 2011-061444 and 2011-145035, filed on Mar. 18, 2011 and Jun. 29, 2011, respectively, the entire disclosures of which are incorporated herein by reference.The present invention relates to an ink composition, specifically an ink composition capable of forming an image which is excellent in light resistance and ozone resistance, and having a good coloring ...

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Номер записи: 39
16-01-2014 дата публикации

METHOD FOR PRODUCING POLARIZER

Номер: US20140016198A1
Автор: Kamijo Takashi, Kitagawa Takeharu, SAWADA Hiroaki
Принадлежит: NITTO DENKO CORPORATION

A method for producing a polarizer () comprises the steps of: (A) stretching a polyvinyl alcohol-based resin layer () to obtain a stretched layer (); (B) immersing the stretched layer () in a dyeing liquid () containing iodine to obtain a dyed layer () in which absorbance thereof determined from a tristimulus value Y is from 0.4 to 1.0 (transmittance T=40% to 10%); and (C) removing a part of iodine adsorbed in the dyed layer () so that the absorbance of the dyed layer () decreases by 0.03 to 0.7, provided that the absorbance of the dyed layer () is controlled so that it does not become less than 0.3. 1. A polarizer comprising a stretched layer of polyvinyl alcohol-based resin including iodine adsorbed therein;wherein said layer of polyvinyl alcohol-based has a thickness of 0.4 to 7 μm and includes polymer chains oriented substantially in one direction, said polymer chain including a highly oriented crystallized portion; andwherein said iodine adsorbed in said layer of polyvinyl alcohol-based resin is present in said layer of polyvinyl alcohol-based resin in the form of polyiodine ion complex adsorbed to the crystallized portion of said layer of polyvinyl alcohol-based resin to provide the polarizer with a dichroic property, whereby the polarizer exhibits an absorbance of 0.359 to 0.380 and a polarization degree of 99.9% or higher.2. A polarizer in accordance with wherein the polarizer exhibits an absorbance of 0.362 to 0.377 and a polarization degree of 99.9% or higher.3. A polarizer comprising a stretched layer of polyvinyl alcohol-based resin including iodine adsorbed therein;wherein said layer of polyvinyl alcohol-based has a thickness of 0.4 to 7 μm and includes polymer chains oriented substantially in one direction, said polymer chain including a highly oriented crystallized portion; andwherein said iodine adsorbed in said layer of polyvinyl alcohol-based resin is present in said layer of polyvinyl alcohol-based resin in the form of polyiodine ion complex ...

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Номер записи: 40
13-02-2014 дата публикации

HIGHLY FLUORESCENT MARKERS FOR FLUIDS OR ARTICLES

Номер: US20140041287A1
Автор: Combs George G.
Принадлежит: Bayer MaterialScience LLC

The present invention provides highly fluorescent markers, made from a reactive polymer and an isocyanate, that fluoresce in the ultraviolet or near infrared region without being visible to the human eye at low concentrations in the fluid or article being marked. The molecular weight and fluorescence emission wavelength of these highly fluorescent marker compounds can be adjusted to provide a multitude of markers with unique fluorescence signatures. 2. The highly fluorescent compound according to claim 1 , wherein the reactive polymer is chosen from polyesters and polyalkylene oxides.3. The highly fluorescent compound according to claim 1 , wherein the fluorophore-containing reactive polymer is chosen from nonylphenol and Bisphenol A.4. The highly fluorescent compound according to claim 1 , wherein the reactive polymer has a molecular weight of about 250 to about 40 claim 1 ,000 Da.5. The highly fluorescent compound according to claim 1 , wherein the reactive polymer has a molecular weight of about 500 to about 20 claim 1 ,000 Da.6. The highly fluorescent compound according to claim 1 , wherein the unsubstituted or substituted aryl isocyanate is chosen from 4 claim 1 ,4′-diphenylmethane diisocyanate (MDI) claim 1 , polymeric MDI claim 1 , toluene diisocyanate claim 1 , allophanate-modified isocyanates claim 1 , phenyl isocyanate claim 1 , naphthalene isocyanate claim 1 , naphthalene diisocyanate claim 1 , isocyanate-terminated prepolymers and carbodiimide-modified isocyanates.7. The highly fluorescent compound according to claim 1 , wherein the unsubstituted or substituted aliphatic or cycloaliphatic isocyanate is chosen from 1 claim 1 ,6-hexamethylene-diisocyanate claim 1 , isophorone diisocyanate claim 1 , 2 claim 1 ,4- and 2 claim 1 ,6-hexahydrotoluene-diisocyanate and isomeric mixtures thereof claim 1 , 4 claim 1 ,4′- claim 1 , 2 claim 1 ,2′- and 2 claim 1 ,4′-dicyclohexylmethanediisocyanate and 1 claim 1 ,3 tetramethylene xylene diisocyanate.8. The highly ...

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Номер записи: 41
13-02-2014 дата публикации

Optical sheet assembly and display apparatus having the same

Номер: US20140043683A1
Автор: Chung-Soo Ha, Jong-Kap Jo
Принадлежит: Samsung Display Co Ltd

An optical sheet assembly disposed on a display panel including a pixel area displaying an image and a peripheral area surrounding the pixel area, the optical sheet assembly includes a polarizing plate on the display panel, a light blocking pattern on the polarizing plate, a portion of the polarizing plate in the pixel area being exposed through openings in the light blocking pattern, and a hard coating layer on the polarizing plate, the hard coating layer covering an upper surface of the light blocking pattern and the exposed portion of the polarizing plate in the pixel area.

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Номер записи: 42
13-02-2014 дата публикации

Liquid-crystalline coating fluid and polarizing film

Номер: US20140046042A1
Автор: Hisanari Onouchi, Sadahiro Nakanishi, Shoichi Matsuda, Tadayuki Kameyama
Принадлежит: Nitto Denko Corp

A liquid-crystalline coating fluid which comprises: an azo compound represented by the following general formula (1); and a solvent to dissolve the azo compound: wherein R is an amino group, a cyano group, a hydroxyl group, a nitro group, a halogen group or a hydrogen atom; and M is a counterion.

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Номер записи: 43
06-03-2014 дата публикации

INK, INK CARTRIDGE AND INK JET RECORDING METHOD

Номер: US20140063157A1
Автор: Ikegami Masayuki, Iwata Tetsu, Kojima Yojiro, Ogasawara Masashi, Saito Takashi, Tsujimura Masashi
Принадлежит: CANON KABUSHIKI KAISHA

An ink containing a first coloring material and a second coloring material, the sum total of these contents being 6.0% by mass or less. The first coloring material is a black coloring material exhibiting a difference Δλof 20.0 or more between a maximum absorption wavelength in a 20.0% by mass aqueous solution of 1,2-hexanediol and a maximum absorption wavelength in water, the second coloring material is a specific coloring material exhibiting a difference Δλof 12.0 or less between a maximum absorption wavelength in a 20.0% by mass aqueous solution of 1,2-hexanediol and a maximum absorption wavelength in water, and the sum of the Δλand the Δλis 35.0 or less. 2. The ink according to claim 1 , wherein the second coloring material is at least one selected from the group consisting of a compound represented by the general formula (II) claim 1 , C.I. Food Black 2 claim 1 , C.I. Direct Blue 199 claim 1 , a compound represented by the general formula (IV) claim 1 , a compound represented by the general formula (V) claim 1 , C.I. Direct Red 227 claim 1 , C.I. Acid Red 289 claim 1 , a compound represented by the general formula (VI) claim 1 , a compound represented by the general formula (VII) claim 1 , C.I. Acid Red 249 claim 1 , C.I. Acid Yellow 23 claim 1 , C.I. Acid Yellow 17 and a compound represented by the general formula (VIII).3. The ink according to claim 1 , wherein Δλof the second coloring material is 0.0 or less; and a sum of the Δλand the Δλis 20.0 or less.4. The ink according to claim 1 , wherein the second coloring material is a compound represented by the general formula (VIII).5. The ink according to claim 4 , wherein Rin a compound represented by the general formula (VIII) is —NH—CHCH—SOM wherein M represents a hydrogen atom claim 4 , an alkali metal claim 4 , an ammonium or an organic ammonium.7. The ink according to claim 1 , wherein the sum total of the content (% by mass) of the first coloring material and the content (% by mass) of the second coloring ...

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Номер записи: 44
20-03-2014 дата публикации

ORTHO-PHENYLPHENOL COMPOUNDS AS MARKERS FOR LIQUID HYDROCARBONS AND OTHER FUELS AND OILS

Номер: US20140075829A1
Автор: Green George David, Swedo Raymond John
Принадлежит: ANGUS Chemical Company

A method for marking a petroleum hydrocarbon or liquid biologically derived fuel by adding to the petroleum hydrocarbon or biologically derived fuel at least one compound having formula (I), 2. The method of in which each compound of formula (I) is present at a level from 0.01 ppm to 20 ppm.3. The method of in which Gcontains only carbon claim 2 , hydrogen and oxygen atoms and has from 6 to 35 carbon atoms.5. The method of in which Gis —(CH)— or —CHArCH— claim 4 , where n is an integer from 2 to 22 and Ar is a difunctional C-Caryl group.6. The method of in which n is from 2 to 12 and Ar is a difunctional C-Caryl group.7. The method of in which each compound of formula (II) is present at a level from 0.01 ppm to 10 ppm.8. The method of in which Gis C-Calkyl or alkenyl claim 3 , C-Calkanoyl claim 3 , C-Caroyl or C-Caralkyl.9. The method of in which Gis C-Calkyl claim 8 , C-Calkanoyl claim 8 , C-Caroyl or C-Caralkyl.10. The method of in which each compound of formula (I) is present at a level from 0.01 ppm to 10 ppm. This invention relates to a method for marking liquid hydrocarbons and other fuels and oils with suitable compounds.Marking of petroleum hydrocarbons and other fuels and oils with various kinds of chemical markers is well known in the art. A variety of compounds have been used for this purpose, as well as numerous techniques for detection of the markers, e.g., absorption spectroscopy and mass spectrometry. For example, U.S. Pat. No. 7,858,373 discloses the use of a variety of organic compounds for use in marking liquid hydrocarbons and other fuels and oils. However, there is always a need for additional marker compounds for these products. Combinations of markers can be used as digital marking systems, with the ratios of amounts forming a code for the marked product. Additional compounds useful as fuel and lubricant markers would be desirable to maximize the available codes. The problem addressed by this invention is to find additional markers useful for ...

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Номер записи: 45
27-03-2014 дата публикации

Dye-Based Polarizing Element And Polarizing Plate

Номер: US20140085721A1
Автор: Higeta Takahiro, Mochizuki Noriaki, Nishiguchi Takuto
Принадлежит:

To develop a polarizing element having a good, polarizing property, and also having a high durability without use of a raw material belonging to a specified, chemical substance such as dianisidine. 3. A polarizing plate in which a protection layer is disposed on one side or both sides of the polarizing element according to .4. A polarizing plate in which a protection layer is disposed on one side or both sides of the polarizing element according to . The present invention relates to a dye-based polarizing element and a polarizing plate using the same.A polarizing element, is generally produced by adsorbing and orienting iodine, which is a dichromatic pigment, or a dichromatic dye onto a polyvinyl alcohol-based resin film. Onto at least one side of this polarizing element, a protection film comprising triacetyl cellulose and the like is bonded through an adhesive layer to produce a polarizing plate, which is used in a liquid crystal display and the like. A polarizing plate using iodine as the dichromatic pigment is called an iodine-based polarizing plate, and on the other hand, a polarizing plate using the dichromatic dye as a dichromatic pigment is called the dye-based polarizing plate. Among them, the dye-based polarizing plate is characterized by having a high heat resistance, a high moist, heat durability and a high stability, and having a high selectivity of the color by combination due to development of pigments having various colors although it has problems of low transmissivity, namely, low contrast to a polarizing plate having the same the polarization degree in comparison to the iodine-based polarizing plate.Up to now, as a dye coloring a papermaking raw material and a cellulose-based fiber to colorfast blue, C. I. Blue 15, 200, 202, 203 and the like are known, which are frequently used in the papermaking industry and the dye industry. However, common defects of these dyes when used as raw materials, are that dianisidine used as a main raw material is a ...

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Номер записи: 46
03-04-2014 дата публикации

BISPHENOL A COMPOUNDS AS MARKERS FOR LIQUID HYDROCARBONS AND OTHER FUELS AND OILS

Номер: US20140090292A1
Автор: Butterick, Green George David, III Robert, Swedo Raymond John
Принадлежит:

A method for marking a petroleum hydrocarbon or a liquid biologically derived fuel by adding at least one compound having formula (I), 2. The method of in which each compound of formula (I) is present at a level from 0.01 ppm to 20 ppm.3. The method of in which Rand Rrepresent hydrogen or methyl.4. The method of in which G represents hydrogen or at least one substituent selected from the group consisting of C-Calkyl and C-Calkoxy.5. The method of in which Rand Rrepresent hydrogen.6. The method of in which each compound of formula (I) is present at a level from 0.01 ppm to 10 ppm.7. The method of in which G represents hydrogen or one or two substituents selected from the group consisting of C-Calkyl and C-Calkoxy.8. The method of in which said petroleum hydrocarbon or liquid biologically derived fuel is a petroleum hydrocarbon claim 7 , biodiesel fuel or ethanol fuel.9. The method of in which G represents one or two substituents selected from the group consisting of C-Calkyl and C-Calkoxy.10. The method of in which G represents one or two substituents selected from the group consisting of methyl and ethyl claim 9 , and each compound of formula (I) is present at a level from 0.02 ppm to 8 ppm. This invention relates to a method for marking liquid hydrocarbons and other fuels and oils with suitable compounds.Marking of petroleum hydrocarbons and other fuels and oils with various kinds of chemical markers is well known in the art. A variety of compounds have been used for this purpose, as well as numerous techniques for detection of the markers, e.g., absorption spectroscopy and mass spectrometry. For example, U.S. Pat. No. 7,858,373 discloses the use of a variety of organic compounds for use in marking liquid hydrocarbons and other fuels and oils. However, there is always a need for additional marker compounds for these products. Combinations of markers can be used as digital marking systems, with the ratios of amounts forming a code for the marked product. Additional ...

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Номер записи: 47
07-01-2021 дата публикации

Compositions and Methods for Marking Hydrocarbon Compositions With Non-Mutagenic Dyes

Номер: US20210002570A1
Автор: DOSHI Haresh, FRISWELL Michael, NOWAKOWSKI Thomas E.
Принадлежит:

The disclosure provides dyes for marking hydrocarbon compositions. More particularly, the disclosure relates to non-mutagenic dyes for marking hydrocarbon compositions. 117.-. (canceled)19. The compound according to claim 18 , wherein n is 1.20. The compound according to claim 18 , wherein R is an ethyl group.21. The compound according to claim 18 , wherein R is an isopropyl group.22. The compound according to claim 18 , wherein Ris an ethyl group.23. The compound according to claim 18 , wherein Ris an isopropyl group.24. The compound according to claim 18 , wherein R is an ethyl group and Ris an ethyl group.25. The compound according to claim 18 , wherein R is an isopropyl group and Ris an isopropyl group.26. The compound according to claim 18 , wherein R is an ethyl group and Ris an isopropyl group.27. The compound according to claim 18 , wherein R is an isopropyl group and Ris an ethyl group.28. The compound according to claim 18 , wherein Ris a heptyl group claim 18 , an octyl group claim 18 , or a nonyl group.29. The compound according to claim 28 , wherein Ris a heptyl group.30. The compound according to claim 29 , wherein n is 1.31. The compound according to claim 18 , wherein R is an ethyl group claim 18 , Ris an ethyl group claim 18 , and Ris a heptyl group claim 18 , an octyl group claim 18 , or a nonyl group.32. The compound according to claim 31 , wherein Ris a heptyl group.33. The compound according to claim 32 , wherein n is 1.34. The compound according to claim 18 , wherein R is an ethyl group claim 18 , Ris an isopropyl group claim 18 , and Ris a heptyl group claim 18 , an octyl group claim 18 , or a nonyl group.35. The compound according to claim 18 , wherein R is an isopropyl group claim 18 , Ris an isopropyl group claim 18 , and Ris a heptyl group claim 18 , an octyl group claim 18 , or a nonyl group.36. The compound according to claim 35 , wherein Ris a heptyl group.37. The compound according to claim 36 , wherein n is 1.38. The compound ...

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Номер записи: 48
05-01-2017 дата публикации

POLARIZER AND POLARIZING PLATE INCLUDING SAME

Номер: US20170003426A1
Автор: Kunai Yuichiro
Принадлежит:

Provided are a polarizer that resists red discoloration in a heat resistance test even when it has a small thickness, and a polarizing plate including the polarizer. The polarizer includes a polyvinyl alcohol-based resin layer and iodine adsorbed and oriented in the polyvinyl alcohol-based resin layer, and has a thickness less than or equal to 10 μm and a ratio of a retardation of iodine to a retardation of polyvinyl alcohol greater than or equal to 0.38. 1. A polarizer , comprising: a polyvinyl alcohol-based resin layer; and iodine adsorbed and oriented in the polyvinyl alcohol-based resin layer ,the polarizer having a thickness less than or equal to 10 μm and a ratio of a retardation of iodine to a retardation of polyvinyl alcohol greater than or equal to 0.38 at a wavelength of 1000 nm,the retardation of polyvinyl alcohol and the retardation of iodine being values determined from fitting parameters that are obtained by fitting retardation values at a wavelength greater than or equal to 850 nm to the Sellmeier formula by least squares method, andthe polarizer having a visibility correction single transmittance greater than or equal to 40.0% and a visibility correction degree of polarization greater than or equal to 99.9942%.2. A polarizing plate comprising the polarizer according to .3. The polarizing plate according to claim 2 , further comprising a protective film bonded to at least one surface of the polarizer.4. The polarizer according to claim 1 , wherein the visibility correction single transmittance is greater than or equal to 41.4%.5. The polarizer according to claim 1 , wherein the retardation of polyvinyl alcohol is greater than or equal to 341.5 nm.6. The polarizer according to claim 1 , wherein the retardation of iodine is greater than or equal to 136.3 nm. The invention relates to a polarizer and a polarizing plate including the same.Polarizing plates are widely used in displays such as liquid crystal displays and, particularly in recent years, in a ...

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Номер записи: 49
07-01-2016 дата публикации

LIQUID CRYSTAL DISPLAY DEVICE CONDUCTIVE TAPE ATTACHING STRUCTURE, LIQUID CRYSTAL DISPLAY DEVICE, AND MANUFACTURING METHOD THEREOF

Номер: US20160004122A1
Автор: Ono Shin-Ichirou
Принадлежит: NLT TECHNOLOGIES, LTD.

To provide a liquid crystal display device conductive tape attaching structure and the like capable of improving the connecting strength without disturbing reduction in the thickness and the size and without disturbing light transmittance. The conductive tape attaching structure of the liquid crystal display device includes: a CF glass substrate where an ITO layer is provided; a polarization plate which is laminated to the CF glass substrate by sandwiching the ITO layer; and a conductive tape having one end which is sandwiched between the CF glass substrate and the polarization plate and connected to the ITO layer. 1. A conductive tape attaching structure of a liquid crystal display device , comprising:a substrate where a transparent conductive layer is provided;a polarization plate laminated to the substrate by sandwiching the transparent conductive layer; anda conductive tape having one end which is sandwiched between the substrate and the polarization plate and connected to the transparent conductive layer.2. A liquid crystal display device , comprising:a first substrate which includes a first face and a second face in a front and back relation, and includes an anti-electrification transparent conductive layer provided on the first face;a second substrate which includes a first face and a second face in a front and back relation, and includes a grounding conductor pattern provided on the first face;a liquid crystal material sealed between the second face of the first substrate and the first face of the second substrate;a conductive tape which connects the transparent conductive layer and the conductor pattern;a first polarization plate which is laminated to the first face of the first substrate by sandwiching the transparent conductive layer; anda second polarization plate which is laminated to the second face of the second substrate, whereinone end of the conductive tape is sandwiched between the first substrate and the first polarization plate and connected to ...

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Номер записи: 50
02-01-2020 дата публикации

METHOD OF MANUFACTURING POLARIZING PLATE AND DISPLAY DEVICE INCLUDING POLARIZING PLATE

Номер: US20200004083A1
Автор: BYUN Ho Yun, KIM Hak Sun, PARK Seung Beom, ROH Nam Seok
Принадлежит:

A method of manufacturing a polarizing plate includes: preparing a polarizer including a dichroic material, the polarizer being configured to polarize incident light; forming a protective film on at least one surface of the polarizer; and forming at least one transmission region by selectively radiating a femtosecond laser onto the polarizer, a group transmittance of the at least one transmission region being 80% or more. 1. A display device comprising:a polarizing plate comprising at least one transmission region with a group transmittance of 80% or more;a liquid crystal display panel disposed on the polarizing plate; anda backlight to provide light to the liquid crystal display panel, the backlight being disposed on the liquid crystal display panel.2. The display device of claim 1 , wherein:the liquid crystal display panel comprises a plurality of pixels; andthe at least one transmission region of the polarizing plate overlaps at least some of the plurality of pixels.3. The display device of claim 2 , wherein the at least one transmission region of the polarizing plate overlaps with 10% to 90% of a display region of each pixel among the plurality of pixels.4. The display device of claim 1 , further comprising:an adhesive film disposed between the polarizing plate and the liquid crystal display panel.5. The display device of claim 1 , wherein a group transmittance of polarization regions of the polarizing plate excluding the at least one transmission region is 40% to 45%.6. The display device of claim 1 , wherein the at least one transmission region has a line shape.7. The display device of claim 1 , wherein the at least one transmission region has a dot shape. This application is a division of U.S. patent application Ser. No. 15/831,179, filed Dec. 4, 2017, and claims priority to and the benefit of Korean Patent Application No. 10-2017-0001858, filed Jan. 5, 2017, each of which is incorporated by reference for all purposes as if fully set forth herein.Exemplary ...

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Номер записи: 51
14-01-2021 дата публикации

PLASTIC CONTAINER

Номер: US20210007930A1
Автор: Mio Atsushi, Nomura Junpei, SUZUKI Toyoaki, Toyabe Kaho
Принадлежит:

A plastic container has superior storage stability for pharmaceutical ingredients exhibiting a high affinity to plastic and can be mass-produced at low cost. The container has a bag body formed into a bag shape by a sheet member with a storage part on the inside thereof, and a tubular port member attached to the bag body, wherein one end of the tubular port member communicates with the storage part and an opening part of the other end is exposed outside of the bag body. The sheet member is formed from two or more layers including a base resin layer and an innermost layer formed from an amorphous polymer, as a main component, formed by polymerizing at least one type of olefin monomer, having a cyclic hydrocarbon skeleton, and the port member is formed from a resin having a crystalline polyolefin having no cyclic hydrocarbon skeleton, as a main component. 1. A plastic container comprising: a bag body which is formed into a bag shape by a sheet member and has a storage part on the inside thereof; and a tubular port member attached to said bag body , in which one end of the tubular port member communicates with the storage part and an opening part of the other end is exposed outside of the bag body ,wherein said sheet member is formed from two or more layers including a base resin layer and an innermost layer, and said innermost layer is formed from an amorphous polymer, as a main component, formed by polymerizing at least one type or two or more types of olefin monomers, in which at least one type of said olefin monomers is a monomer having a cyclic hydrocarbon skeleton, andwherein said port member is formed from a resin having a crystalline polyolefin having no cyclic hydrocarbon skeleton, as a main component.2. The plastic container according to claim 1 , wherein a relationship between a content contact area S(cm) of said bag body and a content contact area S(cm) of said port member satisfies the following (Expression 1):{'br': None, 'i': ≤S', '/S, 'sub': P', 'B, '0. ...

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Номер записи: 52
12-01-2017 дата публикации

LIQUID COMPOSITION, PIGMENT DISPERSION LIQUID, AND INK JET RECORDING AQUEOUS INK COMPOSITION

Номер: US20170009093A1
Автор: Ito Hiroshi
Принадлежит:

A liquid composition contains a first solvent that is a propanediol compound having a water-octanol partition coefficient in the range of 0.5 to 2.0 and containing a phenoxy or a benzyloxy group, a second solvent that is a water-soluble organic solvent having a water-octanol partition coefficient in the range of −1.0 to 1.0, water, and a coloring material. The first solvent content is in the range of 0.05% by mass to 0.5% by mass, and the second solvent content is in the range of 0.5% by mass to 15% by mass. 1. A liquid composition comprising: a second solvent with a content in the range of 0.5% by mass to 15% by mass, the second solvent being a water-soluble organic solvent having a water-octanol partition coefficient in the range of −1.0 to 1.0;', 'water; and', 'a coloring material., 'a first solvent with a content in the range of 0.05% by mass to 0.5% by mass, the first solvent being a propanediol compound having a water-octanol partition coefficient in the range of 0.5 to 2.0 and containing a phenoxy or a benzyloxy group;'}2. The liquid composition according to claim 1 , wherein the first solvent is at least one selected from the group consisting of phenyl glyceryl ether claim 1 , 2-methyl-3-phenoxy-1 claim 1 , 2-propanediol claim 1 , 3-benzyloxy-1 claim 1 ,2-propanediol claim 1 , and 2-hydroxymethyl-2-phenoxymethyl-1 claim 1 ,3-propanediol.3. The liquid composition according to claim 1 , wherein the second solvent is at least one selected from the group consisting of 1 claim 1 ,2-alkyldiols and glycol ether-based water-soluble organic solvents.4. The liquid composition according to claim 3 , wherein the 1 claim 3 ,2-alkyldiols include 1 claim 3 ,2-butanediol claim 3 , 3 claim 3 ,3-dimethylbutane-1 claim 3 , 2-diol claim 3 , 1 claim 3 ,2-pentanediol claim 3 , 1 claim 3 ,2-hexanediol claim 3 , and 1 claim 3 ,2-heptanediol.5. The liquid composition according to claim 3 , wherein the glycol ether-based water-soluble organic solvents include ethyl triglycol claim 3 ...

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Номер записи: 53
12-01-2017 дата публикации

HARD COATING FILM, POLARIZING PLATE AND IMAGE DISPLAY DEVICE INCLUDING THE SAME

Номер: US20170010391A1
Автор: KIM Dong Hwi, KIM Seung Hee, LIM Geo San
Принадлежит:

A hard coating film satisfies the static frictional coefficient of 0.4 or less between an upper surface of a hard coating layer and a back surface of a substrate film, such that it is possible to achieve the hard coating film capable of suppressing a protrusion damage and having excellent anti-blocking properties while providing excellent transparency and hardness, as well as a polarizing plate including the hard coating film, and an image display device including the polarizing plate. 1. A hard coating film , comprising:a substrate film;a hard coating layer formed on one surface of the substrate film,wherein a static frictional coefficient between an upper surface of the hard coating layer and a back surface of the substrate film is 0.4 or less.2. The hard coating film according to claim 1 , wherein the static frictional coefficient is 0.1 to 0.4.3. The hard coating film according to claim 1 , wherein the hard coating layer is formed by applying a composition for forming the hard coating layer to the one surface of the substrate film including at least a portion of a knurling part formed on at least one side thereof claim 1 , and curing the same.4. The hard coating film according to claim 3 , wherein the knurling part includes concavo-convexes formed on at least one side of the substrate film in a width direction thereof.5. The hard coating film according to claim 4 , wherein the concavo-convex of the knurling part has a height of 0.5 to 3 μm.6. The hard coating film according to claim 3 , wherein the one end portion of the hard coating layer has a height higher than the height of the other portion by 0.5 to 3 μm.7. The hard coating film according to claim 1 , wherein the hard coating layer has a thickness of 1 to 20 μm.8. The hard coating film according to claim 1 , wherein the hard coating layer is made of a composition for forming a hard coating layer comprising a photo-polymerizable compound claim 1 , a photo-polymerization initiator claim 1 , and a slipping ...

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Номер записи: 54
10-01-2019 дата публикации

Use of rare earth complexes as markers of petroleum products, crude oils, biofuels or lubricants

Номер: US20190010413A1
Автор: Anatole COLLET, Antoine Vanlaer, Arthur Marais, Fabien ROSSETTI, Florian LEPOIVRE, Francois Ghillebaert, Mahmoud OULD-METIDJI, Matteo Martini, Olivier Tillement
Принадлежит: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS, Inoventeam, Universite Claude Bernard Lyon 1 UCBL

The use, as markers of petroleum products, crude oils, biofuels or lubricants, of rare earth complexes or one of the constituents thereof chosen from rare earth ligands or salts, being capable of forming a rare earth complex after the addition of a developing solution. Preferably, the rare earth complex can be detected by time-resolved fluorescence. Also, a marking method and a method for detecting a rare earth complex as a marker of petroleum products, crude oils, biofuels or lubricants.

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Номер записи: 55
15-01-2015 дата публикации

Laundry Treatment Compositions

Номер: US20150013076A1
Автор: Batchelor Stephen Norman, BIRD Jayne Michelle
Принадлежит:

The present invention provides a treatment composition comprising a hydrophobic dye. 1. A laundry treatment composition comprising between 0.0001 to 0.1 wt % of a hydrophobic dye selected from benzodifuranes , methine , triphenylmethanes , napthalimides , pyrazole , napthoquinone and mono-azo or di-azo dyes , and between 2 to 60 wt % of a surfactant.2. A laundry treatment composition according to claim 1 , wherein the hydrophobic dye is a disperse or solvent dye.3. A laundry treatment composition according to or claim 1 , wherein the dye is a mono-azo dye.5. A laundry treatment composition according to claim 4 , wherein R3 is —CH2CH2R5 and R4 and is —CH2CH2R6 and R5 and R6 are independently selected from the group consisting of: H claim 4 , —CN claim 4 , —OH claim 4 , —C6H5 claim 4 , —OCOR7 and —COOR7 claim 4 , wherein R7 is independently selected from: aryl and alkyl.6. A laundry treatment composition according to claim 5 , wherein the aryl is —C6H5 or C10H7.7. A laundry treatment composition according to anyone of to claim 5 , wherein D is selected from the group consisting of: azothiophenes claim 5 , azobenzothiazoles and azopyridones.9. A laundry treatment composition according to claim 1 , wherein the dye is selected from the group consisting of (azo): Disperse blue 10 claim 1 , 11 claim 1 , 12 claim 1 , 21 claim 1 , 30 claim 1 , 33 claim 1 , 36 claim 1 , 38 claim 1 , 42 claim 1 , 43 claim 1 , 44 claim 1 , 47 claim 1 , 79 claim 1 , 79:1 claim 1 , 79:2 claim 1 , 79:3 claim 1 , 82 claim 1 , 85 claim 1 , 88 claim 1 , 90 claim 1 , 94 claim 1 , 96 claim 1 , 100 claim 1 , 201 claim 1 , 102 claim 1 , 106 claim 1 , 106:1 claim 1 , 121 claim 1 , 122 claim 1 , 124 claim 1 , 125 claim 1 , 128 claim 1 , 130 claim 1 , 133 claim 1 , 137 claim 1 , 138 claim 1 , 139 claim 1 , 142 claim 1 , 146 claim 1 , 148 claim 1 , 149 claim 1 , 165 claim 1 , 165:1 claim 1 , 165:2 claim 1 , 165:3 claim 1 , 171 claim 1 , 173 claim 1 , 174 claim 1 , 175 claim 1 , 177 claim 1 , 183 claim 1 , ...

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Номер записи: 56
12-01-2017 дата публикации

ETCH-RESISTANT INKJET INKS FOR MANUFACTURING CONDUCTIVE PATTERNS

Номер: US20170013723A1
Автор: Loccufier Johan, Torfs Rita
Принадлежит:

A method of manufacturing conductive patterns includes the steps of a) printing and curing UV curable inkjet to define a cured inkjet ink pattern on a metal sheet bonded to a non-conductive substrate; b) etching the metal sheet not covered by the cured ink pattern to expose the non-conductive substrate; and c) applying an alkaline solution to dissolve the cured inkjet ink pattern within 5 minutes. 115-. (canceled)16. A method of manufacturing a conductive pattern comprising the steps of:printing and curing a UV curable inkjet ink to define a cured inkjet ink pattern on a metal sheet bonded to a non-conductive substrate;etching the metal sheet not covered by the cured inkjet ink pattern to expose the non-conductive substrate; anddissolving the cured inkjet ink pattern within 5 minutes with an alkaline solution.17. The method according to claim 16 , wherein the metal sheet is a copper sheet.18. The method according to claim 16 , wherein the UV curable inkjet ink includes a dye which decolorizes at a pH of more than 10.19. The method according to claim 16 , wherein the step of curing the UV curable inkjet ink includes curing the UV curable inkjet ink using UV LEDs.20. The method according to claim 16 , wherein the cured inkjet ink pattern has a thickness of less than 40 μm.21. The method according to claim 16 , wherein the UV curable inkjet includes:one or more photoinitiators;a colorant that decolorizes at a pH of more than 10;one or more hydrolyzable polyfunctional monomers or oligomers including at least one alkali hydrolyzable group located in the atomic chain between two polymerizable groups of the hydrolyzable polyfunctional monomer or oligomer; and{'sub': 'a', 'one or more water absorption controlling monomers including a monofunctional or difunctional monomer containing at least one functional group selected from the group consisting of a hydroxyl group, an ethylene oxide or oligo-ethylene oxide group, a tertiary amine group, an acidic group having a pKnot ...

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Номер записи: 57
19-01-2017 дата публикации

Novel Pyridone Dyes

Номер: US20170015829A1
Автор: ENDRES Andreas, ENGEL Gerald, KAHLE Yvonne
Принадлежит: CLARIANT INTERNATIONAL LTD.

The invention relates to compounds of the formula (I): 2. A compound as claimed in claim 1 , wherein the compound of the formula (I) contains at least one sulfo group having the countercation M.3. A compound as claimed in claim 1 , wherein the countercation Mis an organic cation selected from the group consisting of the imidazolium cations claim 1 , alkylguanidinium cations claim 1 , phosphonium cations claim 1 , primary claim 1 , secondary claim 1 , tertiary or quaternary ammonium cations claim 1 , benzotriazolyl cations and pyridinium cations.4. A compound as claimed in claim 1 , wherein{'sup': '0', 'sub': 1', '2, 'Ris C-C-alkyl.'}5. A compound as claimed in claim 1 , wherein{'sup': '1', 'sub': 1', '2', '1', '2', '2, 'Ris (C-C-alkylene)sulfo, CONH(C-C-alkyl) or CONH.'}6. A compound as claimed in claim 1 , wherein{'sup': '2', 'sub': 1', '8', '1', '8', '1', '4', 'm, 'Ris C-C-alkyl, hydroxy-C-C-alkyl or —(C-C-alkylene-O—)—R, wherein'}{'sub': 1', '10, 'R is H or C-C-alkyl, and'}m is a number from 1 to 15.7. A compound as claimed in claim 1 , wherein{'sup': '3', 'sub': 1', '4', '1', '4, 'Ris H, a sulfo group, C-C-alkyl or C-C-alkoxy.'}8. A compound as claimed in claim 1 , wherein{'sup': '4', 'sub': 1', '4', '1', '4, 'Ris H, C-C-alkyl or C-C-alkoxy.'}9. A compound as claimed in claim 1 , wherein{'sup': 5', '−', '+, 'sub': 1', '2, 'Ris OH, OM, C-C-alkyl-, halogen- or sulfo-substituted phenyl or unsubstituted phenyl, where wherein'}{'sup': '+', 'Mis an alkali metal cation, a quaternary ammonium cation or a phosphonium cation.'}12. A solution comprising 0.01% to 45% by weight of one or more compounds of the formula (I) as claimed in claim 1 , dissolved in an organic solvent.13. A binder-containing colorant solution comprising 0.01% to 40% by weight of one or more compounds of the formula (I) as claimed in claim 1 , dissolved in at least one organic solvent claim 1 , at least one polymeric binder and claim 1 , optionally claim 1 , further auxiliaries.14. A colored high ...

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Номер записи: 58
19-01-2017 дата публикации

Novel azo compound, use thereof and method for preparing same

Номер: US20170016050A1
Автор: Jung Yung Choi, Sun Gi Kim, Taewoo Kwon
Принадлежит: Bioneer Corp

The present invention provides a novel azo compound having a quenching ability for the material that exhibits a luminescent phenomenon at an excited energy level, a quencher comprising the novel azo compound, a use of the quencher and a method for preparing the azo compound. The quencher according to the present invention may exhibit excellent characteristics in a wavelength absorption region.

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Номер записи: 59
18-01-2018 дата публикации

Compositions and Methods for Marking Hydrocarbon Compositions With Non-Mutagenic Dyes

Номер: US20180016506A1
Автор: DOSHI Haresh, FRISWELL Michael, NOWAKOWSKI Thomas E.
Принадлежит: United Color Manufacturing Inc.

The disclosure provides dyes for marking hydrocarbon compositions. More particularly, the disclosure relates to non-mutagenic dyes for marking hydrocarbon compositions. 2. The compound according to claim 1 , wherein R is a methyl group.3. The compound according to claim 1 , wherein Ris a methyl group.4. The compound according to claim 1 , wherein R is an ethyl group or an isopropyl group.5. The compound according to claim 1 , wherein Ris an ethyl group or an isopropyl group.6. The compound according to claim 1 , wherein R is a methyl group and Ris a methyl group.7. The compound according to claim 1 , wherein R is an ethyl group or an isopropyl group and Ris an ethyl group or an isopropyl group.8. The compound according to claim 1 , wherein Ris an alkyl group containing from 7 to 9 carbon atoms.9. The compound according to claim 1 , wherein n is 1.10. The compound according to claim 1 , wherein R is a methyl group claim 1 , Ris a methyl group claim 1 , and R2 is a heptyl group claim 1 , an octyl group claim 1 , or a nonyl group.11. The compound according to claim 10 , wherein Ris a heptyl group.12. The compound according to claim 11 , wherein n is 1.13. The compound according to claim 1 , wherein R is an ethyl group or an isorpropyl group claim 1 , Ris an ethyl group or an isopropyl group claim 1 , and Ris a heptyl group claim 1 , an octyl group claim 1 , or a nonyl group.14. The compound according to claim 13 , wherein Ris a heptyl group.15. The compound according to claim 14 , wherein n is 1. This application claims the benefit of and incorporates herein by reference for all purposes U.S. Provisional Patent Application Ser. No. 62/362,975 filed on Jul. 15, 2016 and entitled “Compositions and Methods for Marking Liquid Hydrocarbon Compositions With Non-Mutagenic Dyes”.Not ApplicableThe field of the invention are dyes for marking hydrocarbon compositions. More particularly, the invention relates to non-mutagenic dyes for marking hydrocarbon compositions. Dyes have ...

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Номер записи: 60
17-01-2019 дата публикации

Method Of Marking Hydrocarbon Liquids

Номер: US20190017985A1
Автор: McCallien Duncan William John, STUBBS DAVID
Принадлежит:

The invention concerns a method of marking a hydrocarbon liquid comprising the 1. A method of identifying a hydrocarbon liquid comprising the steps of:adding to said liquid, 1,3-dibromotetrafluorobenzene as a tracer compound, andsubsequently analyzing a sample of a hydrocarbon liquid for the presence of said tracer compound to determine whether said sample is a sample of said marked hydrocarbon liquid.2. The method according to claim 1 , wherein at least 50% of the tracer compound is retained in the hydrocarbon liquid after a sample of the liquid containing from 10 to 15 ppbv of the tracer compound has passed through a column of fresh activated charcoal.3. The method according to claim 1 , wherein at least 50% of the tracer compound is retained in the hydrocarbon liquid after a sample of the liquid containing from 10 to 15 ppbv of the tracer compound has passed through a column of fresh powdered sepiolitic clay.4. The method according to claim 1 , wherein the tracer compound has a boiling point within the distillation range of the hydrocarbon liquid or within 10° C. of the boiling point of the hydrocarbon liquid.5. The method according to claim 1 , wherein more than one tracer compound is added to the hydrocarbon liquid.6. The method according to claim 1 , wherein the tracer compound is added to the hydrocarbon liquid in such a quantity as to produce a final concentration in the liquid of from 1 to 500 ppbv.7. The method according to claim 6 , wherein the tracer compound is added to the hydrocarbon liquid in such a quantity as to produce a final concentration in the liquid in the range from 1-100 ppbv.8. The method according to claim 1 , wherein at least 50% of the tracer compound is retained in the hydrocarbon liquid after a sample of the liquid containing from 10 to 15 ppbv of the tracer compound has been vigorously agitated in contact with 10% aqueous HCl.9. The method according to claim 1 , wherein at least 50% of the tracer compound is retained in the ...

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Номер записи: 61
19-01-2017 дата публикации

Pyridone Dye Composition

Номер: US20170018599A1
Автор: ENGEL Gerald, KAHLE Yvonne
Принадлежит: CLARIANT INTERNATIONAL LTD.

The invention relates to a colorant composition comprising at least one compound of the formula (I) and at least one pigment, in which the compounds of the formula (I) have the following formula: 2. The colorant composition as claimed in claim 1 , wherein the at least one compound of the formula (I) contains at least one sulfo group having the countercation M.3. The colorant composition as claimed in claim 1 , wherein the countercation M is an organic ammonium cation or an organic phosphonium cation.4. The colorant composition as claimed in claim 3 , wherein the organic ammonium cation is a primary claim 3 , secondary claim 3 , tertiary or quaternary ammonium cation.5. The colorant composition as claimed in claim 3 , wherein the organic ammonium cation is an imidazolium cation claim 3 , alkylguanidinium cation claim 3 , benzotriazolyl cation or pyridinium cation.6. The colorant composition as claimed in claim 1 , wherein the at least one pigment is an organic pigment.7. The colorant composition as claimed in claim 1 , wherein the at least one organic pigment is selected from the group consisting of anthraquinone pigments claim 1 , laked or unlaked azo pigments claim 1 , anthanthrone pigments claim 1 , benzimidazolone pigments claim 1 , quinacridone pigments claim 1 , quinophthalone pigments claim 1 , diketopyrrolopyrrole pigments claim 1 , dioxazine pigments claim 1 , disazo condensation pigments claim 1 , isoindolinone pigments claim 1 , isoindoline pigments claim 1 , metal complex pigments claim 1 , perinone pigments claim 1 , perylene pigments claim 1 , phthalocyanine pigments and triarylcarbonium pigments.8. The colorant composition as claimed in claim 1 , wherein the mixing ratio of the at least one compound of the formula (I) to the at least one pigment is from 1:99 to 99:1 parts by weight.9. The colorant composition as claimed in claim 1 , wherein the at least one compound of the formula (I) is present in an amount of 1% to 20% by weight claim 1 , based on ...

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Номер записи: 62
16-01-2020 дата публикации

ANISOTROPIC LIGHT ABSORPTION FILM AND LAMINATE

Номер: US20200018879A1
Автор: Fujiki Yuzo, HOSHINO Wataru, Katou Yumi, MORISHIMA Shinichi, SAITO Kengo, Takeda Jun
Принадлежит: FUJIFILM Corporation

An object of the invention is to provide an anisotropic light absorption film having both a high alignment degree and high light resistance, and a laminate provided using the anisotropic light absorption film. An anisotropic light absorption film according to the embodiment of the invention is formed from a composition having a first dichroic azo dye, a second dichroic azo dye, and a compound represented by Formula (I) or a polymer thereof, the first dichroic azo dye has a solution absorption maximum wavelength of 400 nm or greater and less than 550 nm, the second dichroic azo dye has a solution absorption maximum wavelength of 550 nm or greater and 750 nm or less, and the film has an arrangement structure of the first dichroic azo dye or an arrangement structure of the second dichroic azo dye therein. 1. An anisotropic light absorption film which is formed from a composition having a first dichroic azo dye , a second dichroic azo dye , and a compound represented by Formula (I) or a polymer thereof ,wherein the first dichroic azo dye has a solution absorption maximum wavelength of 400 nm or greater and less than 550 nm,the second dichroic azo dye has a solution absorption maximum wavelength of 550 nm or greater and 750 nm or less, and {'br': None, 'Q5-B5-A5-B6-A6-B8-Q6\u2003\u2003Formula (I), 'the film has an arrangement structure of the first dichroic azo dye or an arrangement structure of the second dichroic azo dye therein,'}{'sub': '2', 'in Formula (I), at least one of Q5 or Q6 represents a radically polymerizable group, and the other represents a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, an aryl group having 6 to 40 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, an alkyl ester having 1 to 20 carbon atoms, —CN, —NO, a halogen atom, or an amine group substituted or unsubstituted by one or two alkyl groups having 1 to 6 carbon atoms,'}A5 and A6 may be the same or different, and each of ...

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Номер записи: 63
29-01-2015 дата публикации

OPTICAL FILM ROLL

Номер: US20150029447A1
Автор: Araki Tatsuya, Hada Kazuya, Hirata Satoshi, Kondo Seiji
Принадлежит: NITTO DENKO CORPORATION

An optical film roll is disclosed capable of realizing excellent display characteristics while maintaining manufacturing efficiency. The optical film roll has a width corresponding to a pair of opposite sides of a liquid crystal cell and is used by being cut to a length corresponding to another pair of opposite sides of the liquid crystal cell to be continuously attached to a surface of the liquid crystal cell. The optical film roll includes a long optical film wound into a roll shape, the long optical film being obtained by subjecting a long optical raw film, which includes a polarizing film having an absorption axis in its width direction, to a slitting process in a machine direction while conveying the long optical raw film in its lengthwise direction. The polarizing film includes a polyvinyl alcohol-based resin film that contains a dichromatic substance and has an Nz coefficient of 1.10 or more.

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Номер записи: 64
04-02-2016 дата публикации

ENCAPSULATED FLUORESCENT AND PHOTOCHROMIC DYE POLYURETHANE DISPERSION

Номер: US20160032124A1
Автор: Banning Jeffery H., GONZALEZ, Iftime Gabriel, JR. Jesus, JR. Jule W., LUCAS Paul C., MEINHARDT Michael B., Moore Kelley A., Thomas, Wu Bo, Yao Jian
Принадлежит:

The present disclosure provides an encapsulated dye dispersion and an inkjet ink comprising an ink vehicle and an encapsulated dye dispersion thereof. In particular, the encapsulated dye dispersion includes a fluorescent and/or photochromic dye. The present disclosure also provides a process for producing the encapsulated dye dispersion. 1. An encapsulated dye dispersion consisting essentially of: [ (i) a polyol;', '(ii) a polyisocyanate; and', '(iii) an internal surfactant;, '(a) a urethane prepolymer having an average weight molecular weight of from about 1,000 to about 20,000, the urethane prepolymer being the catalyzed reaction product of, '(b) a neutralizing agent; and', '(c) a chain extender selected from the group consisting of diamines, triamines, and combinations thereof; and, 'a polyurethane dispersion that is the reaction product ofa dye selected from the group consisting of fluorescent dye, photochromic dye, and mixtures thereof, wherein the dye is not reactive towards the polyisocyanate.2. The encapsulated dye dispersion of having an average dispersion particle size of from about 20 nm to about 900 nm.3. The encapsulated dye dispersion of having a viscosity of from about 2 to about 150 cps at room temperature.4. The encapsulated dye dispersion of having a surface tension of from about 15 to about 65 dyn at room temperature.5. The encapsulated dye dispersion of claim 1 , wherein the stoichiometric equivalent molar ratio of internal surfactant to polyol is from about 0.5 to about 2 and the stoichiometric equivalent molar ratio of NCO groups to total OH groups in the prepolymer is from about 1.0 to about 3.0.6. The encapsulated dye dispersion of claim 1 , wherein the dye is present in the amount of from about 0.1 to about 30 percent by weight of the encapsulated dye dispersion.7. The encapsulated dye dispersion of claim 1 , wherein the polyol is selected from the group consisting of polyether polyols claim 1 , polyester polyols claim 1 , polyacrylate ...

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Номер записи: 65
04-02-2016 дата публикации

INK SET

Номер: US20160032125A1
Автор: MIYAKE Yuho, OHORI Hiromi, Teramoto Ryosuke
Принадлежит: SEIKO EPSON CORPORATION

There is provided an ink set including at least: a yellow ink; a magenta ink; and a cyan ink, in which the yellow ink includes one or more kinds selected from a group consisting of coloring materials represented by the following Formulae (Y-1) and (Y-2), the magenta ink includes one or more kinds selected from a group consisting of coloring materials represented by the following Formulae (M-1) and (M-2), and the cyan ink includes one or more kinds selected from a group consisting of coloring materials represented by the following Formulae (C-1) and (C-2). 2. The ink set according to claim 1 , wherein the yellow ink claim 1 , the magenta ink claim 1 , or the cyan ink contains an alkylene oxide adduct of acetylene glycol whose main chain has 12 or more carbon atoms and acetylene glycol whose main chain has 10 or more carbon atoms.3. The ink set according to claim 1 , wherein the yellow ink claim 1 , the magenta ink claim 1 , or the cyan ink contains polyoxy alkylene alkyl ether.4. The ink set according to claim 1 , wherein the content of the alkylene oxide adduct of acetylene glycol whose main chain has 12 or more carbon atoms claim 1 , which is contained in the yellow ink claim 1 , is larger than the content of the alkylene oxide adduct of acetylene glycol whose main chain has 12 or more carbon atoms claim 1 , which is contained in the magenta ink or the cyan ink.5. The ink set according to claim 1 , wherein the content of the alkylene oxide adduct of acetylene glycol whose main chain has 12 or more carbon atoms claim 1 , which is included in the yellow ink claim 1 , the magenta ink claim 1 , or the cyan ink is in a range of 0.050% by mass to 1.0% by mass.6. The ink set according to claim 1 , wherein the content of the polyoxy alkylene alkyl ether which is contained in the yellow ink claim 1 , the magenta ink claim 1 , or the cyan ink is in a range of 0.10% by mass to 0.30% by mass.7. The ink set according to claim 1 , wherein the magenta ink contains a coloring ...

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Номер записи: 66
17-02-2022 дата публикации

PHARMACEUTICAL AGENT FOR TREATING AMYOTROPHIC LATERAL SCLEROSIS OR SUPPRESSING DISEASE PROGRESS THEREOF

Номер: US20220047551A1
Автор: Yoneoka Takatomo
Принадлежит: MITSUBISHI TANABE PHARMA CORPORATION

The invention provides a method for treating ALS or suppressing the disease progress thereof, or treating symptoms caused by ALS or suppressing the disease progress thereof by administering an agent containing, as an active ingredient, 3-methyl-1-phenyl-2-pyrazolin-5-one or a physiologically acceptable salt thereof, to a patient that complies with specific criteria. The agent is administered by repeating a 14-day administration period and a 14-day drug holiday period, or by establishing an initial 14-day administration period and an initial 14-day drug holiday period and then repeating an administration period for 10 out of 14 days and a 14-day drug holiday period. 1. A method for treating amyotrophic lateral sclerosis or suppressing progress of amyotrophic lateral sclerosis , comprising:administering an effective amount of 3-methyl-1-phenyl-2-pyrazolin-5-one or a physiologically acceptable salt thereof to a patient in need thereof if the patient is in a specific patient group in which each patient scores two or more points from each of all items constituting ALSFRS-R in combination with % FVC of 80% or more,wherein the administering comprises administering the effective amount to the patient for a plurality of administration periods establishing an initial administration period and an initial drug holiday period, and repeating an administration period and a drug holiday period such that the patient undergoes at least three administration periods including the initial administration period such that the specific patient group scores 2.5 points or better than a placebo administration group with respect to ALSFRS-R when the plurality of administration periods is six administration periods establishing an initial 14-day administration period and an initial 14-day drug holiday period, and thereafter, repeating the administration period of 10 out of 14 days and the drug holiday period of 14 days.2. The method according to claim 1 , wherein the administering comprises the ...

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Номер записи: 67
01-02-2018 дата публикации

COMPOSITION

Номер: US20180030354A1
Автор: HIDA Noriyuki, OKAWA Haruki
Принадлежит:

A composition is provided which contains a compound represented by Formula (1) below and a polymerizable smectic liquid crystal compound: 3. The composition as set forth in claim 1 , wherein the compound has a maximum absorption wavelength in a range of 350 nm to 510 nm.4. The composition as set forth in claim 1 , further comprising:a polymerization initiator.5. A polarizing film comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a composition recited in .'}6. The polarizing film as set forth in claim 5 , wherein a maximum absorption wavelength (λ) of the polarizing film is longer than a maximum absorption wavelength (λ) of the compound represented by the Formula (1) or the Formula (1′).7. The polarizing film as set forth in claim 6 , wherein a difference between the λand the λis 10 nm or more.8. The polarizing film as set forth in claim 5 , wherein the polarizing film exhibits a Bragg peak in X-ray diffraction measurement.9. A liquid crystal display device comprising:{'claim-ref': {'@idref': 'CLM-00005', 'claim 5'}, 'a polarizing film recited in .'}10. A liquid crystal cell comprising:{'claim-ref': {'@idref': 'CLM-00005', 'claim 5'}, 'a polarizing film recited in ;'}a liquid crystal layer; anda base.11. The liquid crystal cell as set forth in claim 10 , wherein the polarizing film is provided between the base and the liquid crystal layer.12. The liquid crystal cell as set forth in claim 11 , further comprising:a color filter provided between the base and the liquid crystal layer.13. A circularly polarizing plate comprising:{'claim-ref': {'@idref': 'CLM-00005', 'claim 5'}, 'a polarizing film recited in ; and'}a quarter-wave plate.14. An organic EL display device comprising:{'claim-ref': {'@idref': 'CLM-00005', 'claim 5'}, 'a polarizing film recited in ; and'}an organic EL element.15. An organic EL display device comprising:{'claim-ref': {'@idref': 'CLM-00013', 'claim 13'}, 'a circularly polarizing plate recited in ; and'}an organic EL element. The present ...

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Номер записи: 68
02-02-2017 дата публикации

POLARIZER AND POLARIZING PLATE INCLUDING SAME

Номер: US20170031076A1
Автор: Kunai Yuichiro
Принадлежит: Sumitomo Chemical Company, Limited

Provided are a polarizing plate including a polarizer having a thickness less than or equal to 10 μm and having a ratio A/Aof absorbance Aat a wavelength of 700 nm to absorbance Aat a wavelength of 450 nm greater than or equal to 0.85; a polarizer having a thickness less than or equal to 10 μm and having an absolute value of a difference between absorbance Aat a wavelength of 700 nm and absorbance Aat a wavelength of 450 nm less than or equal to 0.11 after heat-treated at 100° C. for 30 minutes; and a polarizing plate including such a polarizer. 1. A polarizing plate , comprising a polarizer having a thickness less than or equal to 10 μm ,{'sub': 700', '450', '700', '450, 'the polarizing plate having a ratio A/Aof absorbance Aat a wavelength of 700 nm to absorbance Aat a wavelength of 450 nm greater than or equal to 0.85.'}2. The polarizing plate according to claim 1 , wherein the absorbance Ais less than or equal to 0.42.3. The polarizing plate according to claim 1 , wherein the polarizer has an absolute value of a difference between absorbance Aat a wavelength of 700 nm and absorbance Aat a wavelength of 450 nm less than or equal to 0.11 after this polarizer is heat-treated at 100° C. for 30 minutes.4. A polarizer having a thickness less than or equal to 10 μm claim 1 ,{'sub': 700', '450, 'the polarizer having an absolute value of a difference between absorbance Aat a wavelength of 700 nm and absorbance Aat a wavelength of 450 nm less than or equal to 0.11 after this polarizer is heat-treated at 100° C. for 30 minutes.'}5. A polarizing plate comprising the polarizer according to .6. The polarizing plate according to claim 1 , claim 1 , further comprising a protective film bonded to at least one surface of the polarizer.7. The polarizing plate according to claim 5 , further comprising a protective film bonded to at least one surface of the polarizer. The invention relates to a polarizer and a polarizing plate including the same.Polarizing plates are widely used in ...

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Номер записи: 69
04-02-2016 дата публикации

OPTICAL FILM AND DISPLAY DEVICE COMPRISING THE SAME

Номер: US20160033693A1
Автор: An Sang Woo, Baik Nam Seok, Lee Duk Jin, Lee Gyeong Im, Ma Jang Seok, Son Jung Hee
Принадлежит:

An optical film includes a polarizer and a first adhesive layer on the polarizer, where the first adhesive layer has a haze value of 90% or more. 1. An optical film comprising:a polarizer anda first adhesive layer on the polarizer,wherein the first adhesive layer has a haze value of 90% or more.2. The optical film of claim 1 , wherein the first adhesive layer comprises an adhesive resin and light scattering particles dispersed in the adhesive resin.3. The optical film of claim 2 , wherein a difference in refractive indices between the adhesive resin and the light scattering particles is in a range of 0.15 to 0.25.4. The optical film of claim 3 , wherein a refractive index of the light scattering particles is larger than a refractive index of the adhesive resin.5. The optical film of claim 3 , wherein the light scattering particles have a refractive index in a range of 1.55 to 1.8.6. The optical film of claim 2 , wherein the light scattering particles have an average particle diameter between 1.5 μm and 2.5 μm.7. The optical film of claim 2 , wherein the light scattering particles comprise at least one of acrylic resins and polystyrene resins.8. The optical film of claim 2 , wherein the light scattering particles have a spherical form.9. The optical film of claim 2 , wherein the adhesive resin comprises at least one of acrylic adhesive resins claim 2 , silicone-based adhesive resins claim 2 , rubber-based adhesive resins claim 2 , polyester-based adhesive resins and urethane-based adhesive resins.10. The optical film of claim 1 , further comprising a phase difference layer on the first adhesive layer.11. The optical film of claim 10 , further comprising a second adhesive layer on the phase difference layer.12. The optical film of claim 1 , further comprising a phase difference layer between the polarizer and the first adhesive layer.13. The optical film of claim 12 , further comprising a third adhesive layer between the polarizer and the phase difference layer.14. A ...

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Номер записи: 70
04-02-2016 дата публикации

POLARIZING PLATE

Номер: US20160033699A1
Автор: Kamijo Takashi, Kitagawa Takeharu, Saitou Takeshi
Принадлежит: NITTO DENKO CORPORATION

A polarizing plate according to an embodiment of the present invention includes a polarizing film having a thickness of 10 μm or less and a protective layer provided on at least one side of the polarizing film through intermediation of an adhesion layer. The adhesion layer has a thickness of 0.7 μm or more, and the adhesion layer has a percentage of bulk water absorption of 10 wt % or less. 1. A polarizing plate , comprising:a polarizing film having a thickness of 10 μm or less; anda protective layer provided on at least one side of the polarizing film through intermediation of an adhesion layer,wherein the adhesion layer has a thickness of 0.7 μm or more, andwherein the adhesion layer has a percentage of bulk water absorption of 10 wt % or less.2. The polarizing plate according to claim 1 , wherein the polarizing film has a value for Aa×(Is/Ia) of 0.53 or more claim 1 , where:the Aa represents an absorbance of the polarizing film in an absorption axis direction thereof at a wavelength of 480 nm;{'sup': −1', '−1, 'the Ia represents a value obtained by integrating an integrated intensity distribution of an integrated intensity in a thickness direction of the polarizing film in an entire interval in the thickness direction of the polarizing film, the integrated intensity being obtained by integrating a Raman spectrum of the polarizing film in a wavenumber interval from 90 cmto 120 cm; and'}{'sub': '3', 'sup': −', '−1', '−1, 'the Is represents a value obtained by integrating an integrated intensity distribution of an integrated intensity in the thickness direction of the polarizing film in the entire interval in the thickness direction of the polarizing film, the integrated intensity being obtained by integrating Raman scattering of I that is present in a portion ranging from a polarizing film surface to a depth of 1 μm in the thickness direction of the polarizing film, and that is aligned in the absorption axis direction of the polarizing film in the wavenumber ...

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Номер записи: 71
04-02-2016 дата публикации

POLARIZING PLATE

Номер: US20160033700A1
Автор: Kamijo Takashi, Kitagawa Takeharu, Saitou Takeshi
Принадлежит: NITTO DENKO CORPORATION

A polarizing plate according to an embodiment of the present invention includes a polarizing film having a thickness of μm or less and a protective layer provided on at least one side of the polarizing film through intermediation of an adhesion layer. The adhesion layer has a thickness of μm or more, and the adhesion layer has a percentage of bulk water absorption of wt % or less. 1. A polarizing plate , comprising:a polarizing film having a thickness of 10 μm or less; anda protective layer provided on at least one side of the polarizing film through intermediation of an adhesion layer,wherein the adhesion layer has a thickness of 0.7 μm or more, andwherein the adhesion layer has a percentage of bulk water absorption of 10 wt % or less.2. The polarizing plate according to claim 1 , wherein the polarizing film has a value for Aa×(Is/Ia) of 0.53 or more claim 1 , where:the Aa represents an absorbance of the polarizing film in an absorption axis direction thereof at a wavelength of 480 nm;{'sup': '−1', 'the Ia represents a value obtained by integrating an integrated intensity distribution of an integrated intensity in a thickness direction of the polarizing film in an entire interval in the thickness direction of the polarizing film, the integrated intensity being obtained by integrating a Raman spectrum of the polarizing film in a wavenumber interval from 90 cm−1 to 120 cm; and'}{'sub': '3', 'sup': −', '−1', '−1, 'the Is represents a value obtained by integrating an integrated intensity distribution of an integrated intensity in the thickness direction of the polarizing film in the entire interval in the thickness direction of the polarizing film, the integrated intensity being obtained by integrating Raman scattering of Ithat is present in a portion ranging from a polarizing film surface to a depth of 1 μm in the thickness direction of the polarizing film, and that is aligned in the absorption axis direction of the polarizing film in the wavenumber interval from 90 ...

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Номер записи: 72
04-02-2016 дата публикации

LASER SYSTEM

Номер: US20160033775A1
Автор: Cotteverte Jean-Charles, Cox Alan
Принадлежит:

A laser system comprising a laser configured to emit a laser beam wherein the laser beam is linearly polarised in a polarisation plane and an optical assembly comprising a partial reflector having a refractive index and comprising a partially reflective surface. The partially reflective surface is arranged to receive the laser beam at an angle of incidence which lies in a plane of incidence and reflect a portion of the laser beam such that the reflected portion is output from the optical assembly. The partially reflective surface is arranged such that the plane of incidence forms a polarisation angle with the polarisation plane of the laser beam and the laser beam includes a p-polarised component and an s-polarised component. The angle of incidence and the polarisation angle are arranged such that a fraction of the laser beam which is output from the optical assembly, following reflection from the partially reflective surface, is substantially invariant with changes in at least one of the temperature of the partial reflector and a thickness of a contamination layer disposed on the partially reflective surface. The partially reflective surface is arranged to reflect a fraction of the laser beam which is greater than or equal to approximately 0.5% of the laser beam which is incident on the partially reflective surface. 1. A laser system comprising:a laser configured to emit a laser beam wherein the laser beam is linearly polarised in a polarisation plane; and the partially reflective surface is arranged to receive the laser beam at an angle of incidence which lies in a plane of incidence and reflect a portion of the laser beam such that the reflected portion is output from the optical assembly;', 'the partially reflective surface is arranged such that the plane of incidence forms a polarisation angle with the polarisation plane of the laser beam and the laser beam includes a p-polarised component and an s-polarised component;', 'the angle of incidence and the ...

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Номер записи: 73
31-01-2019 дата публикации

Aqueous Ink and Aqueous Dye Dispersion for Aqueous Ink

Номер: US20190031898A1
Автор: Makino Toshiaki, Tange Kosuke
Принадлежит: SANYO COLOR WORKS, LTD.

An aqueous dye dispersion for an aqueous ink including a dye derivative as indicated at Formula (1) below; a water-insoluble dye; a dispersant; and water, makes it possible to provide an aqueous dye dispersion for aqueous ink, which reduces flocculation of particles within aqueous ink even when the aqueous ink is prepared, and has satisfactory dispersion stability during storage, thereby providing an aqueous ink having satisfactory dispersion stability during storage. 3. An aqueous ink comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the aqueous dye dispersion for the aqueous ink according to ; and'}a surfactant.4. The aqueous ink according to which is for inkjet recording. The present invention relates to an aqueous dye dispersion for an aqueous ink and to an aqueous ink; more particularly, the present invention relates to an aqueous dye dispersion such as may be used in the manufacture of an aqueous ink for inkjet printing and to an aqueous ink containing same.Inkjet printing, widely employed in copiers, printers, facsimile machines, and so forth for home and office use, has, as a result of improvement in print quality in recent years, also come to be utilized for catalogs, magazines, packaging labels, and other such paper items; cans and other such metal products; tiles and other such ceramic products; film and other such resin products; fabric and other such textile products; and other such examples of commercial and/or industrial printing. In such various types of printing, various dyes are employed in correspondence to the type of substrate material that is to be imparted with coloration. For example, disperse dyes and other such water-insoluble dyes are employed when carrying out printing on textile products such as fabrics made of hydrophobic fibers or the like. Known as methods of use of such water-insoluble dyes to carry out printing on fabrics made of hydrophobic fibers are textile printing in which ink is directly applied to fibers, ...

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Номер записи: 74
04-02-2016 дата публикации

Display device

Номер: US20160037655A1
Автор: Dong Sung Im, Gyu Su Lee, Hyun Su Park
Принадлежит: Samsung Display Co Ltd

A display device includes a display panel; an upper frame configured to cover an edge portion of an upper surface and side surfaces of the display panel; a pad between the display panel and the upper frame; and a film member between the pad and the display panel.

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Номер записи: 75
09-02-2017 дата публикации

ORANGE INK COMPOSITION, INK SET, METHOD OF MANUFACTURING DYED PRODUCT, AND DYED PRODUCT

Номер: US20170037249A1
Автор: OGUCHI Hideki, YANO Takeshi
Принадлежит:

Provided is an orange ink composition for a sublimation transfer, which contains an aromatic compound having a specific structure. 2. The orange ink composition according to claim 1 ,wherein the orange ink composition contains the compound expressed by Formula (1) in a range of 1.0 mass % to 7.0 mass %, with respect to the total amount of the orange ink composition.3. An ink set comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'the orange ink composition according to ;'}a yellow ink composition;a magenta ink composition; anda cyan ink composition,wherein the yellow ink composition, the magenta ink composition, and the cyan ink composition each independently contain a disperse dye.4. An ink set comprising:{'claim-ref': {'@idref': 'CLM-00002', 'claim 2'}, 'the orange ink composition according to ;'}a yellow ink composition;a magenta ink composition; anda cyan ink composition,wherein the yellow ink composition, the magenta ink composition, and the cyan ink composition each independently contain a disperse dye.5. The ink set according to claim 3 , further comprising a blue ink composition containing a disperse dye.6. The ink set according to claim 4 , further comprising a blue ink composition containing a disperse dye.7. The ink set according to claim 3 ,wherein the disperse dye in the yellow ink composition is a C.I. disperse yellow 54,wherein the disperse dye in the magenta ink composition is a C.I. disperse red 60, andwherein the disperse dye in the cyan ink composition is a C.I. disperse blue 359.8. The ink set according to claim 4 ,wherein the disperse dye in the yellow ink composition is a C.I. disperse yellow 54,wherein the disperse dye in the magenta ink composition is a C.I. disperse red 60, andwherein the disperse dye in the cyan ink composition is a C.I. disperse blue 359.9. The ink set according to claim 3 ,wherein the disperse dye in the blue ink composition is a C.I. disperse blue 72, or a C.I. disperse violet 28.10. The ink set according to ...

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Номер записи: 76
08-02-2018 дата публикации

COMPOUND AND COMPOSITION CONTAINING SAME

Номер: US20180037739A1
Автор: HIDA Noriyuki, OKAWA Haruki
Принадлежит:

A compound serving as a dichroic pigment which has a maximum absorption wavelength in a range of 350 nm to 510 nm is represented by the following Formula (1): 3. The compound as set forth in claim 1 , wherein the compound has a maximum absorption wavelength in a range of 350 nm to 510 nm.4. A composition comprising:a polymerizable liquid crystal compound; and{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a compound recited in .'}5. The composition as set forth in claim 4 , whereinthe polymerizable liquid crystal compound exhibits a smectic liquid crystal phase.6. The composition as set forth in claim 4 , further comprising:a polymerization initiator.7. A polarizing film comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'a compound recited in .'}8. The polarizing film as set forth in claim 7 , wherein{'sub': max1', 'max2, 'a maximum absorption wavelength (λ) of the polarizing film is longer than a maximum absorption wavelength (λ) of the compound represented by the Formula (1) or the Formula (1′).'}9. The polarizing film as set forth in claim 8 , wherein{'sub': max1', 'max2, 'a difference between the λand the λis 10 nm or more.'}10. The polarizing film as set forth in claim 7 , whereinthe polarizing film exhibits a Bragg peak in X-ray diffraction measurement.11. A liquid crystal display device comprising:{'claim-ref': {'@idref': 'CLM-00007', 'claim 7'}, 'a polarizing film recited in .'}12. A liquid crystal cell comprising:{'claim-ref': {'@idref': 'CLM-00007', 'claim 7'}, 'a polarizing film recited in ;'}a liquid crystal layer; anda base.13. The liquid crystal cell as set forth in claim 12 , whereinthe polarizing film is provided between the base and the liquid crystal layer.14. The liquid crystal cell as set forth in claim 13 , further comprising:a color filter provided between the base and the liquid crystal layer.15. A circularly polarizing plate comprising:{'claim-ref': {'@idref': 'CLM-00007', 'claim 7'}, 'a polarizing film recited in any ; and'}a ...

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Номер записи: 77
11-02-2016 дата публикации

Achromatic Dye-Based Highly-Transmissive Polarization Element, And Polarization Plate

Номер: US20160041321A1
Автор: Noriaki Mochizuki
Принадлежит: Nippon Kayaku Co Ltd, Polatechno Co Ltd

[Problem] To provide a highly-transmissive polarization plate that can express achromatic white when a polarization element is arranged parallel to an absorbing axis, and achromatic black when the polarization element is arranged orthogonal to the absorbing axis. [Solution] A polarization element, which is obtained from a base material containing a dichromatic dye formed from an azo compound, is characterized in that the single-body transmittance is 35-60%, and a* and b* values, which are acquired for a polarization element or a polarization plate using JIS•Z•8729, have an a* and b* absolute value that is: less than 1 in a single-body transmittance measurement; less than 2 when two sheets of the base material are arranged parallel to the absorbing axis direction and the a* and b* values are measured; and less than 2 when two sheets of the base material are arranged orthogonal to the absorbing axis direction and the a* and b* values are measured.

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Номер записи: 78
12-02-2015 дата публикации

POLARIZING FILM, IMAGE DISPLAY, AND METHOD FOR PRODUCING POLARIZING FILM

Номер: US20150041734A1
Автор: KUROGI Miyuki, Nakanishi Sadahiro
Принадлежит: NITTO DENKO CORPORATION

The present invention provides a polarizing film having a high dichroic ratio. The polarizing film includes a disazo compound represented by the following general formula (1). In the general formula (1), Q represents a substituted or unsubstituted phenyl group or a substituted or unsubstituted phenyl group having a heterocyclic ring; non-adjacent carbon atoms of the phenyl group may be substituted with nitrogen atoms; Rrepresents an alkyl group; Rrepresents a hydrogen, an acetyl group, or a substituted or unsubstituted benzoyl group; n represents 1 or 2; and M represents a counter ion. 3. The polarizing film according to claim 2 , wherein X in the general formula (2) is a nitro group or a —CONHgroup claim 2 , and x in the general formula (2) is 1.4. The polarizing film according to claim 1 , wherein Rin the general formula (1) is an alkyl group having 1 to 6 carbon atoms claim 1 , and Rin the general formula (1) is a hydrogen or an acetyl group.5. An image display comprising the polarizing film according to . The present invention relates to a polarizing film having a high dichroic ratio, a method for producing the polarizing film, and an image display including the polarizing film.A polarizing film is an optical member having a function to transmit specific linearly polarized light from polarized light or natural light.General-purpose polarizing films are obtained by, for example, drawing a polyvinyl alcohol film dyed with iodine.Polarizing films obtained by a solution casting method are also known. The solution casting method is a method of forming a polarizing film on a substrate by applying onto the substrate a coating solution containing a colorant material and a solvent.A polarizing film obtained by a solution coating method has the advantage that its thickness is remarkably small as compared to a polarizing film obtained by drawing the polyvinyl alcohol film as described above.Patent Document 1 discloses a polarizing film containing a disazo compound having a ...

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Номер записи: 79
08-02-2018 дата публикации

METHOD AND AN APPARATUS FOR THE DETECTION OF A TAGGING MATERIAL IN FLUIDS

Номер: US20180038826A1
Автор: AKGUN OSMAN VEDAT, CAN BASARBATU, Elbuken Caglar, Urey Hakan, UYGURMEN FAHRI KEREM, YAGCI ACAR HAVVA
Принадлежит:

The present invention relates to a real time identification method of working/functional fluid products including a specified tagging material and an apparatus which is first capturing and then identifying the tagging material using a concentrator and an optical detector, simultaneously transferring the reading to a smart unit and finally releasing the tagging material. 1. An apparatus for real time identification of tagged working/functional fluids comprising a main fluid travelling conduit connecting a fluid entry port of an equipment/machine to the apparatus , an attachment section connecting the apparatus to the equipment/machine , an optical measurement section , and a smart unit which is adapted to determine the identity of a working/functional fluid , comprising:a) a splitting region inside the main fluid travelling conduit, splitting the main fluid travelling conduit into at least two partial conduits including at least one measurement conduit and at least one further alternate conduit for flowing the working/functional fluid, and a unifying region where the at least one measurement conduit and the at least one further alternate conduit are unified into the main fluid travelling conduit;b) a directing means to direct a tagging material to the at least one measurement conduit by generating electromagnetic force or electrostatic force; andc) a tagging material concentrator section located in the vicinity of the at least one measurement conduit comprising a magnetic or dielectrophoretic concentrator to employ a magnetic field or an electric field.2. The apparatus according to claim 1 , wherein the tagging material comprises a concentrator material and a light emitting material.3. The apparatus according to claim 1 , wherein the main fluid travelling conduit has a constant cross section.4. The apparatus according to claim 1 , wherein the main fluid travelling conduit has a variable cross section.5. The apparatus according to claim 1 , wherein the flow of the ...

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Номер записи: 80
08-02-2018 дата публикации

POLARIZING PLATE AND DISPLAY APPARATUS

Номер: US20180039135A1
Автор: Kunai Yuichiro
Принадлежит:

A polarizing plate and a display apparatus including the polarizing plate are provided. The polarizing plate includes a polarizer, a first protective film disposed on one surface of the polarizer with a first adhesive layer having a thickness less than 2.0 μm being interposed, and a second protective film disposed on the other surface with a second adhesive layer having a thickness less than or equal to 2.0 μm being interposed, the second protective film being a protective film to be arranged on a side of a cell for display relative to the first protective film in arrangement of the polarizing plate on the cell for display, and the first adhesive layer being smaller in thickness than the second adhesive layer. 17.-. (canceled)8. A polarizing plate comprising:a polarizer having a first surface and an opposing second surface;a first protective film disposed on the first surface of the polarizer with a first adhesive layer having a thickness less than 2.0 μm being interposed; anda second protective film disposed on the second surface of the polarizer with a second adhesive layer having a thickness less than or equal to 2.0 μm being interposed,the second protective film being a protective film to be arranged on a side of a cell for display relative to the first protective film in arrangement of the polarizing plate on the cell for display,the polarizer having a thickness less than or equal to 10 μm,the first protective film having a thickness 5 to 50 μm,the second protective film having a thickness 5 to 50 μm, andthe first adhesive layer being smaller in thickness than the second adhesive layer.9. The polarizing plate according to claim 8 , wherein the first and second adhesive layers are each a layer of a cured product of a photo-curable adhesive.10. The polarizing plate according to claim 8 , wherein the first adhesive layer has a thickness less than or equal to 0.7 μm.11. The polarizing plate according to claim 8 , wherein a difference in thickness between the second ...

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Номер записи: 81
09-02-2017 дата публикации

IMAGING SENSOR COUPLED WITH LAYERED FILTERS

Номер: US20170041574A1
Автор: Tanaka Kazunori
Принадлежит:

A digital imaging device includes: a monochromatic sensor including a plurality of photosensitive elements distributed in an array, the plurality of photosensitive elements configured to convert light falling on the monochromatic sensor into electronic signals; and a plurality of filters, each filter configured to be moved into a position in front of the monochromatic sensor, wherein each filter, when moved into the position in front of the monochromatic sensor, covers substantial portion of the monochromatic sensor. Key words include imaging sensor and layered filter. 1. A digital imaging device , comprising:a monochromatic sensor including a plurality of photosensitive elements distributed in an array, the plurality of photosensitive elements configured to convert light falling on the monochromatic sensor into electronic signals; anda plurality of filters, each filter configured to be moved into a position in front of the monochromatic sensor,wherein each filter, when moved into the position in front of the monochromatic sensor, covers substantial portion of the monochromatic sensor.2. The digital imaging device of claim 1 , wherein the plurality of filters is arranged in a plurality of layers claim 1 , each layer having at least one filter.3. The digital imaging device of claim 2 , wherein each layer includes a different type of filters than other layers of the plurality of layers.4. The digital imaging device of claim 2 , wherein the plurality of filters for a layer of the plurality of layers includes a layer of color filters.5. The digital imaging device of claim 4 , wherein the layer of color filters includes at least red claim 4 , green claim 4 , blue claim 4 , and clear color filters.6. The digital imaging device of claim 2 , wherein the plurality of filters for a layer of the plurality of layers includes a layer of blocking filters.7. The digital imaging device of claim 6 , wherein the layer of blocking filters includes at least ultraviolet (UV)/infra-red ( ...

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Номер записи: 82
18-02-2021 дата публикации

LIGHT CONTROL FILM, METHOD FOR DRIVING LIGHT CONTROL FILM, LIGHT CONTROL MEMBER, AND VEHICLE

Номер: US20210048572A1
Автор: Hagiwara Yusuke, Hayashida Yasunori, Miura Keisuke, Yamaki Makoto
Принадлежит: Dai Nippon Printing Co., Ltd.

Provided is a light control film capable of gradually changing the in-plane transmittance and thereby adding an in-plane gradation between light and dark. A light control film 10 according to the present invention includes: a first electrode 22A and a second electrode 22B disposed facing each other; a light control material 14 disposed between the first electrode 22A and the second electrode 22B and changing the transmittance in accordance with the potential difference between the first electrode 22A and the second electrode 22B; and a potential gradient forming part for providing the gradient of the potential difference in the extension direction of the first electrode 22A and the second electrode 22B. 1. A light control film , comprising:a first electrode and a second electrode disposed facing each other;a light control material disposed between the first electrode and the second electrode and changing a transmittance in accordance with a potential difference between the first electrode and the second electrode; anda potential difference forming part for forming a potential difference between the first electrode and the second electrodewherein the first electrode is divided and arranged in a plurality of regions, andwherein the potential difference forming part is a power source applying potentials to each of the first electrodes which are divided so as to gradually increase from one side to another side in a direction in which arranged.2. The light control film according to claim 1 , wherein the second electrode is not divided into a plurality of regions.3. A light control film claim 1 , comprising:a first electrode and a second electrode disposed facing each other;a light control material disposed between the first electrode and the second electrode and changing a transmittance in accordance with a potential difference between the first electrode and the second electrode; anda potential difference forming part for forming a potential difference between the first ...

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Номер записи: 83
18-02-2016 дата публикации

POLARIZER AND DISPLAY DEVICE

Номер: US20160048056A1
Автор: Xu Xiangyang
Принадлежит:

A polarizer and a display device are disclosed. The present disclosure belongs to the technical field of display, through which the utilization ratio of the backlight emitted by the backlight module can be improved. The polarizer can be used in a display device and is provided with through holes, and a location of each through hole corresponds to a gate of a corresponding Thin Film Transistor of said display device. The polarizer of the present disclosure can be used in liquid crystal TV, liquid crystal display, mobile phone, tablet personal computer, and other display devices. 1. A polarizer used in a display device , wherein said polarizer is provided with through holes , and a location of each through hole corresponds to a gate of a corresponding thin film transistor of said display device.2. The polarizer according to claim 1 , wherein said through hole has a rectangular claim 1 , trapezoid claim 1 , or round shape.3. The polarizer according to claim 1 , wherein said polarizer is further provided with slits claim 1 , and a location of each slit corresponds to a gate line of said display device.4. The polarizer according to claim 1 , wherein an angle formed by a polarization direction of said polarizer and the gate lines of said display device is 45°.5. A display device claim 1 , comprising a backlight module claim 1 , and a lower polarizer claim 1 , an array substrate claim 1 , a color film substrate claim 1 , and an upper polarizer arranged on said backlight module in sequence claim 1 , wherein said lower polarizer is provided with through holes claim 1 , and a location of each through hole corresponds to a gate of a corresponding thin film transistor of said array substrate.6. The display device according to claim 5 , wherein said through hole has a rectangular claim 5 , trapezoid claim 5 , or round shape.7. The display device according to claim 5 , wherein said lower polarizer is further provided with slits claim 5 , and a location of each slit corresponds to ...

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Номер записи: 84
19-02-2015 дата публикации

POLARIZED FILM, OPTICAL FILM, AND IMAGE DISPLAY DEVICE

Номер: US20150049380A1
Автор: Inui Kunihiro, Murayama Shunsuke, Nakata Mie, Saito Takeshi, Takeda Tetsurou, Yamashita Tomohiro
Принадлежит: NITTO DENKO CORPORATION

A polarizing film, comprising a polarizer; transparent protective films with a water-vapor permeability of 150 g/m2/24 hours or less provided on both sides of the polarizer; and adhesive layers each interposed between the polarizer and one of the transparent protective films, wherein the adhesive layers are formed by applying an active energy ray to an active energy ray-curable adhesive composition containing a radically polymerizable compound, and the transparent protective films are bonded to the polarizer with the adhesive layers. 1. A polarizing film , comprising:a polarizer;{'sup': '2', 'transparent protective films with a water-vapor permeability of 150 g/m/24 hours or less provided on both sides of the polarizer; and'}adhesive layers each interposed between the polarizer and one of the transparent protective films, whereinthe adhesive layers are formed by applying an active energy ray to an active energy ray-curable adhesive composition containing a radically polymerizable compound, and the transparent protective films are bonded to the polarizer with the adhesive layers.2. The polarizing film according to claim 1 , wherein the adhesive layers have a glass transition temperature Tg of 60° C. or more.3. The polarizing film according to claim 1 , whereinthe active energy ray-curable adhesive composition contains{'sup': 3', '1/2', '3', '1/2, '20 to 60% by weight of (A) a radically polymerizable compound with an SP value of 29.0 (kJ/m)to 32.0 (kJ/m),'}{'sup': 3', '1/2', '3', '1/2, '10 to 30% by weight of (B) a radically polymerizable compound with an SP value of 18.0 (kJ/m)to less than 21.0 (kJ/m), and'}{'sup': 3', '1/2', '3', '1/2, '20 to 60% by weight of (C) a radically polymerizable compound with an SP value of 21.0 (kJ/m)to 23.0 (kJ/m), based on 100% by weight of the total amount of the composition, and'}the radically polymerizable compounds (A), (B), and (C) are each capable of forming a homopolymer with a glass transition temperature (Tg) of 60° C. or more. ...

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Номер записи: 85
16-02-2017 дата публикации

Polarizer, polarizing plate, and image display apparatus

Номер: US20170045657A1
Автор: Daisuke Ogomi, Kota NAKAI, Masahiro Yaegashi, Yuji Saiki, Yuki Nakano
Принадлежит: Nitto Denko Corp

There is provided a polarizer that can realize the multi-functionalization and high-functionalization of an electronic device, such as an image display apparatus. A polarizer according to an embodiment of the present invention includes a resin film containing a dichromatic substance, wherein the polarizer has a low dichromatic substance concentration portion whose content of the dichromatic substance is relatively low in the resin film. In the polarizer according to an embodiment of the present invention, the low dichromatic substance concentration portion has a content of an alkali metal and/or an alkaline earth metal of 3.6 wt % or less.

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Номер записи: 86
15-02-2018 дата публикации

OIL DETECTION PROCESS AND APPARATUS

Номер: US20180045655A1
Автор: Cadieux, Faenza William James, JR. Edmond J.
Принадлежит:

An inspection station for detecting oil or lubricant contamination in a manufactured product, the inspection station having (a) a conveyor for advancing manufactured product, and (b) an infrared detection apparatus, including (i) a high intensity infrared light source for directing at the manufactured product, and (ii) a high speed NIR spectrometer sensor tuned to detect an emitted signal from a taggant disposed in the oil or lubricant. 1. An inspection station for detecting oil or lubricant contamination in a manufactured product , comprising(a) a conveyor for advancing manufactured product; and (i) a high intensity infrared light source for directing at the manufactured product, and', '(ii) a high speed NIR spectrometer sensor tuned to detect an emitted signal from a taggant disposed in the oil or lubricant,, '(b) an infrared detection apparatus, said infrared detection apparatus includingwherein said infrared detection apparatus is positioned proximate said conveyor for advancing manufactured product at a distance effective to enable detection of emitted IR radiation as each advancing successive manufactured product is irradiated.2. The inspection station of claim 1 , wherein the taggant is an Indocyanine Green complex.3. The inspection station of claim 2 , wherein the taggant disposed in the oil or lubricant is a Stokes-shifting taggant claim 2 , which absorbs infrared radiation at a first wavelength and fluoresces at a second wavelength claim 2 , different from said first wavelength.4. The inspection station of claim 3 , wherein said first wavelength is about 805 nanometers and said second wavelength is about 840 nanometers.5. The inspection station of claim 1 , wherein the taggant is oil or lubricant soluble.6. The inspection station of claim 5 , wherein the taggant is added to the oil or lubricant at a concentration of between about 10 ppm and 100 ppm.7. The inspection station of claim 6 , wherein the taggant is added to the oil at a concentration of about 50 ...

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Номер записи: 87
15-02-2018 дата публикации

TRANSPARENT FILM, POLARIZING PLATE, AND IMAGE DISPLAYING DEVICE

Номер: US20180045870A1
Автор: ASAHI Miho, Ibuki Shuntaro, Matsumoto Ayako, Nakayama Hajime, SHIBATA Naoya, Watanabe Shinya
Принадлежит: FUJIFILM Corporation

A transparent film includes: a base material; and at least one scratch resistant layer of which indentation hardness is 300 MPa or greater and of which a thickness is 50 to 1,000 nm on an outermost surface of the transparent film at one side or both sides of the base material, and a number of times of folding endurance of the transparent film measured by an MIT testing machine according to JIS P8115 (2001) is 1,000 times or greater. 1. A transparent film comprising:a base material; andat least one scratch resistant layer of which indentation hardness is 300 MPa or greater and of which a thickness is 50 to 1,000 nm on an outermost surface of the transparent film at one side or both sides of the base material,wherein a number of times of folding endurance of the transparent film measured by an MIT testing machine according to JIS P8115 (2001) is 1,000 times or greater.2. The transparent film according to claim 1 ,wherein the scratch resistant layer comprises fine particles of which an average primary particle diameter is 100 nm to 1,000 nm and of which indentation hardness is 400 MPa or greater, and a binder resin.3. The transparent film according to claim 1 ,wherein the scratch resistant layer comprises fine particles having indentation hardness of 400 MPa or greater and having a polygonal surface, and a binder resin,wherein the particle size of the fine particles is 100 nm to 1,000 nm in a case where the particle size of the fine particles is converted into a diameter of a virtual circle having a smallest area among the virtual circles which pass through arbitrary two vertices of a projection portion obtained by projecting the polygonal surface of the fine particles in a direction in which a projection area becomes maximum and include the projection portion within the virtual circles, andwherein the fine particles at least exist in an outermost surface area of the transparent film.4. The transparent film according to claim 1 ,wherein the scratch resistant layer ...

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Номер записи: 88
08-05-2014 дата публикации

TRITYLATED ETHERS

Номер: US20140123549A1
Автор: Green George D., J., Swedo Raymond
Принадлежит:

A compound having formula (PhC)Ar(OR), wherein Ph represents a phenyl group, Ar is an aromatic ring system having from six to twenty carbon atoms, R is C-Calkyl or C-Caralkyl, m is one or two, and n is an integer from one to four. 1. A compound having formula (PhC)Ar(OR) , wherein Ph represents a phenyl group , Ar is an aromatic ring system having from six to twenty carbon atoms , R is C-Calkyl or C-Caralkyl , m is one or two , and n is an integer from one to four.2. The compound of in which Ar is a C-Chydrocarbyl aromatic ring system.3. The compound of in which n is an integer from one to three.4. The compound of in which R is C-Calkyl.5. The compound of in which Ar is a benzene ring system claim 4 , n is two claim 4 , and R is C-Calkyl.6. A method for marking a petroleum hydrocarbon or a liquid biologically derived fuel; said method comprising adding to said petroleum hydrocarbon or liquid biologically derived fuel at least one compound having formula (PhC)Ar(OR) claim 4 , wherein Ph represents a phenyl group claim 4 , Ar is an aromatic ring system having from six to twenty carbon atoms claim 4 , R is C-Calkyl or C-Caralkyl claim 4 , m is one or two claim 4 , and n is an integer from one to four claim 4 , wherein each compound having formula (PhC)Ar(OR)is present at a level from 0.01 ppm to 20 ppm.7. The method of in which Ar is a C-Chydrocarbyl aromatic ring system.8. The method of in which n is an integer from one to three.9. The method of in which R is C-Calkyl.10. The method of in which Ar is a benzene ring system claim 9 , n is two claim 9 , and R is C-Calkyl. This invention relates to new compounds useful in a method for marking liquid hydrocarbons and other fuels and oils.Marking of petroleum hydrocarbons and other fuels and oils with various kinds of chemical markers is well known in the art. A variety of compounds have been used for this purpose, as well as numerous techniques for detection of the markers, e.g., absorption spectroscopy and mass ...

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Номер записи: 89
14-02-2019 дата публикации

Azo Compound Or Salt Thereof, And Polarizing Film Containing Same

Номер: US20190048194A1
Автор: Hattori Yu, Higeta Takahiro, Mochizuki Noriaki, Nakamura Mitsunori
Принадлежит:

The purpose of the present invention is to provide: a high performance dye-based polarizing film and dye-based polarizing plate, in particular a neutral gray high performance dye-based film and dye-based polarizing plate, having excellent polarizing performance and moisture resistance, heat resistance and light resistance; and an azo compound or a salt thereof able to produce same. The present invention provides an azo compound represented by formula (1) or a salt thereof. 2. The azo compound or a salt thereof according to claim 1 , wherein Cg is represented by formula (BC-N).3. The azo compound or a salt thereof according to claim 1 , wherein one of Bg and Cg is represented by formula (BC-N) and the other is represented by formula (BC-P).4. The azo compound or a salt thereof according to claim 1 , wherein Bg and Cg are each independently represented by formula (BC-N).5. The azo compound or a salt thereof according to any one of to claim 1 , wherein k is 1 or 2.6. The azo compound or a salt thereof according to claim 5 , wherein k is 1.7. The azo compound or a salt thereof according to any one of to claim 5 , wherein Rgto Rgeach independently represent (when Bg and Cg are both represented by formula (BC-N) claim 5 , Rgeach independently represent) a hydrogen atom claim 5 , a Calkyl group or a Calkoxy group.13. The azo compound or a salt thereof according to claim 12 , wherein one of Rand Ris a sulfo group claim 12 , a Calkoxy group having a sulfo group claim 12 , or a carboxy group claim 12 , and the other represents a hydrogen atom claim 12 , a sulfo group claim 12 , a carboxy group claim 12 , a methyl group claim 12 , a methoxy group or an alkoxy group having a sulfo group.14. The azo compound or a salt thereof according to claim 12 , wherein Bg and Cg are each independently represented by formula (BC-N) where k=1; and satisfy the following i) or ii):{'sub': 7', '8', '1-5', '1-5', '1-5, 'i) in (A-P), one of Rand Rrepresents a hydrogen atom and the other represents ...

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Номер записи: 90
25-02-2016 дата публикации

Azo dye used for a color filter of a lcd

Номер: US20160053120A1
Автор: Guihong LIAO, Nan Hu, Tianhui Xiao, Xiangyang Tai, Xinyu Cao
Принадлежит: Dow Chemical Co

An azo dye which is suitable for forming a color filter used for a liquid crystal display device, a composition containing an alkaline soluble resin and the azo dye, an article having a polymer layer containing the azo dye and an alkaline soluble resin and a color filter containing the dye are developed.

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Номер записи: 91
26-02-2015 дата публикации

MULTI PANEL DISPLAY DEVICE

Номер: US20150055218A1
Автор: CHEONG Byoung Ho, JANG Hyeong Gyu, LEE Moon Gyu, Prudnikov Oleg, YOO Byung Han, YOON Dae Ho
Принадлежит: Samsung Display Co., Ltd.

The present invention provides a display device including: a plurality of display panels including display areas, and non-display areas positioned alongside the display areas; an optical member having one side connected to a part of one of the display areas and an opposing side extending over an adjacent non-display area, the optical member configured to magnify an image from the part of one of the display areas and to project the magnified image over the adjacent non-display area. A multi panel display device according to the exemplary embodiment of the present invention may prevent the phenomena of image discontinuity and image distortion at edges between the display panels, and adjust a polarization characteristic to provide a high-quality large screen capable of implementing a 3D image and the like. 1. A display device , comprising:a plurality of display panels including display areas configured to display an image, and non-display areas positioned alongside the display areas;an optical member having one side connected to a part of one of the display areas and an opposing side extending over an adjacent non-display area, the optical member configured to magnify an image from the part of one of the display areas and to project the magnified image over the adjacent non-display area.2. The display device of claim 1 , wherein:each display area includes a plurality of pixels, and the one side of the optical member is positioned over at least some of the pixels.3. The display device of claim 2 , wherein:the optical member is a bundle of optical fibers, or a bundle of optical sheets.4. The display device of claim 3 , wherein:faces of the opposing sides of the optical member collectively form a curved surface extending from one of the display areas to another one of the display areas.5. The display device of claim 1 , further comprising a cover covering the optical member claim 1 , wherein the cover comprises a transparent polymer or a glass.6. The display device of ...

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Номер записи: 92
14-02-2019 дата публикации

TRANSMITTANCE-VARIABLE FILM

Номер: US20190049641A1
Автор: Hong Kyung Ki, LEE Hyo Jin, Lim Eun Jung, Mun In Ju, Oh Dong Hyun, Seo Kum Suek, You Jung Sun
Принадлежит: LG CHEM, LTD.

A transmittance-variable film and the use thereof are provided. The transmittance-variable film can be useful in switching between a clear state and a dark state and reducing a difference in contrast ratio between left and right viewing angles, thereby securing excellent bilateral symmetry. Such a transmittance-variable film can be applied to various applications including various materials for buildings or vehicles requiring the control of transmissivity, or eyewear such as goggles for sports or experiencing augmented realities, sunglasses, helmets, etc. 1. A transmittance-variable film comprising a first liquid crystal cell comprising a first guest-host liquid crystal layer; and a second liquid crystal cell comprising a second guest-host liquid crystal layer ,wherein the first and second liquid crystal cells are included to overlap each other,each of the first and second liquid crystal cells is switchable between vertically aligned and horizontally aligned states, andthe first liquid crystal cell in the horizontally aligned state has an optical axis ranging from 40° to 50° in a clockwise direction with respect to a width axis of the liquid crystal cell, and the second liquid crystal cell has an optical axis ranging from 130° to 140° in a clockwise direction with respect to a width axis of the liquid crystal cell.2. The transmittance-variable film of claim 1 , wherein each of the first and second guest-host liquid crystal layers comprises liquid crystals and an anisotropic dye.3. The transmittance-variable film of claim 2 , wherein the liquid crystals have a negative dielectric anisotropy.4. The transmittance-variable film of claim 1 , wherein the first or second guest-host liquid crystal layer has a degree of anisotropy (R) of 0.5 or more.5. The transmittance-variable film of claim 1 , wherein the first liquid crystal cell sequentially comprises a first vertical alignment film claim 1 , the first guest-host liquid crystal layer claim 1 , and a second vertical ...

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Номер записи: 93
03-03-2022 дата публикации

Polarizer and manufacturing method thereof, display panel, and display device

Номер: US20220069262A1
Автор: Chi Yu, Weiyun HUANG, Yu Zhang, Zhenli ZHOU
Принадлежит: BOE Technology Group Co Ltd, Chengdu BOE Optoelectronics Technology Co Ltd

A polarizer and a manufacturing method thereof, a display panel, and a display device are provided. The polarizer includes a polarizing layer, and the polarizing layer includes a first polarizing region and a second polarizing region. A light transmittance of the first polarizing region is greater than a light transmittance of the second polarizing region, and a ratio of the light transmittance of the first polarizing region to the light transmittance of the second polarizing region is 1.1:1 to 2.6:1.

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Номер записи: 94
22-02-2018 дата публикации

POLARIZING PLATE AND METHOD OF PRODUCING POLARIZING PLATE

Номер: US20180052268A1
Автор: Goto Shusaku, Kunikata Satoru, Miyatake Minoru, Yoshida Kentarou
Принадлежит: NITTO DENKO CORPORATION

A method of producing a polarizing plate according to an embodiment includes: applying an application liquid containing a polyvinyl alcohol-based resin and a surfactant onto a resin substrate to produce a laminate in which a polyvinyl alcohol-based resin layer is formed on the resin substrate; stretching and dyeing the polyvinyl alcohol-based resin layer formed on the resin substrate to produce a polarizing film; laminating an optical functional film on a polarizing film side of the laminate to produce an optical functional film laminate; and peeling the resin substrate from the optical functional film laminate. A content of the surfactant in the application liquid is less than 1 part by weight with respect to 100 parts by weight of the polyvinyl alcohol-based resin. 1. A polarizing plate obtained by a method , comprising:applying an application liquid containing a polyvinyl alcohol-based resin and a surfactant onto a resin substrate to produce a laminate in which a polyvinyl alcohol-based resin layer is formed on the resin substrate;stretching and dyeing the polyvinyl alcohol-based resin layer formed on the resin substrate to produce a polarizing film;laminating an optical functional film on a polarizing film side of the laminate to produce an optical functional film laminate; andpeeling the resin substrate from the optical functional film laminate,wherein a content of the surfactant in the application liquid is less than 1 part by weight and equal to or more than 0.02 part by weight with respect to 100 parts by weight of the polyvinyl alcohol-based resin.2. A laminate , comprising:a resin substrate; anda polyvinyl alcohol-based resin layer formed on one side of the resin substrate,wherein the polyvinyl alcohol-based resin layer is formed by applying, onto the resin substrate, an application liquid containing a polyvinyl alcohol-based resin and less than 1 part by weight and equal to or more than 0.02 part by weight of a surfactant with respect to 100 parts by ...

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Номер записи: 95
26-02-2015 дата публикации

DYE COMPOUNDS, METHOD OF MAKING THE COMPOUNDS AND INK COMPOSITION EMPLOYING THE COMPOUNDS

Номер: US20150057394A1
Автор: BANNING Jeffrey H., Drappel Stephan V., JR. Jule W., Thomas, Wu Bo
Принадлежит: XEROX CORPORATION

A dye compound of formula 1: 2. The compound of claim 1 , wherein the R and R′ solubilizing moieties are selected from the group consisting of Cto Clinear claim 1 , branched or cyclic alkyl groups optionally containing one or more heteroatoms; a carbamate having a substituted or unsubstituted Cto Chydrocarbyl tail; an amide having a substituted or unsubstituted Cto Chydrocarbyl tail; an amine having a substituted or unsubstituted Cto Chydrocarbyl tail; a carboxylate having a substituted or unsubstituted Cto Chydrocarbyl tail; and polymers that include a Cto Clong chain hydrocarbon backbone.5. The compound of claim 1 , wherein at least one of R and R′ is a Cto Calkyl.6. The compound of claim 1 , wherein R and R′ are selected from the group consisting of n-heptadecyl and n-octadecyl.8. The composition of claim 7 , wherein the R and R′ solubilizing moieties are selected from the group consisting of Cto Clinear claim 7 , branched or cyclic alkyl groups optionally containing one or more heteroatoms; a carbamate having a substituted or unsubstituted Cto Chydrocarbyl tail; an amide having a substituted or unsubstituted Cto Chydrocarbyl tail; an amine having a substituted or unsubstituted Cto Chydrocarbyl tail; a carboxylate having a substituted or unsubstituted Cto Chydrocarbyl tail; and polymers that include a Cto Clong chain hydrocarbon backbone.11. The composition of claim 7 , wherein at least one of R and R′ is a Cto Calkyl.13. The method of claim 12 , wherein at least one of R and R′ is a Cto Calkyl.14. The method of claim 12 , wherein the compound of formula 4 is formed by reacting 1 claim 12 ,8-diaminonaphthalene and stearone.16. The method of claim 15 , wherein the isocyanate is OCNR claim 15 , where Ris a linear Cto Calkyl.18. The method of claim 17 , wherein the carboxylic acid is RCOOH claim 17 , where Ris a linear Cto Calkyl. 1. Field of the DisclosureThe present disclosure is directed to a near infrared radiation absorbing dye which can be used in a phase ...

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Номер записи: 96
15-05-2014 дата публикации

Polarizing film and display device including the polarizing film

Номер: US20140131643A1
Автор: Deuk Kyu Moon, Feifei FANG, Hyeon Ho CHOI, Jong Hoon WON, Myung Man KIM, Myung Sup Jung, Sang Ho Park, Yong Joo Lee, Young Hwan Kim
Принадлежит: SAMSUNG ELECTRONICS CO LTD

Disclosed are a polarizing film including a polyolefin and a dichroic dye having a solubility parameter difference between the polyolefin and the dichroic dye is less than 7.4, and a display device including the polarizing film.

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Номер записи: 97
05-03-2015 дата публикации

POLARIZATION PLATE AND LIQUID CRYSTAL DISPLAY

Номер: US20150062502A1
Автор: MITOBE Humitake, Noguchi Jun, SANETO Ryuji
Принадлежит: FUJIFILM Corporation

A polarization plate includes a first protective film, a polarizer, and a second protective film in this order, in which the first protective film is a film including a (meth)acryl-based resin, a thickness of the first protective film is in a range of 20 μm to 30 μm, a thickness of the second protective film is in a range of 1.5 times to 1.8 times of the thickness of the first protective film, and a humidity dimensional change ratio of the second protective film in the direction orthogonal to an absorption axis of the polarizer is in a range of 0.45% to 0.8%. 1. A polarization plate comprising:a first protective film;a polarizer; anda second protective film in this order,wherein the first protective film is a film including a (meth)acryl-based resin,a thickness of the first protective film is in a range of 20 μm to 30 μm,an elastic modulus of the first protective film in a direction orthogonal to an absorption axis of the polarizer is in a range of 3.0 GPa to 3.5 GPa,a thickness of the second protective film is in a range of 1.5 times to 1.8 times of the thickness of the first protective film, and {'br': None, 'humidity dimensional change ratio (%)=[{(length at 25° C. and a relative humidity of 80%)−(length at 25° C. and a relative humidity of 10%)}/(length at 25° C. and a relative humidity of 60%)1×100\u2003\u2003Expression (1).'}, 'a humidity dimensional change ratio of the second protective film in the direction orthogonal to the absorption axis of the polarizer, which is expressed by the following expression (1), is in a range of 0.45% to 0.8%,'}2. The polarization plate according to claim 1 ,wherein a humidity dimensional change ratio of the first protective film in the direction orthogonal to the absorption axis of the polarizer, which is expressed by the above-described expression (1) is in a range of 0.20% to 0.30%.3. The polarization plate according to claim 1 ,wherein the humidity dimensional change ratio of the second protective film in the direction ...

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Номер записи: 98
05-03-2015 дата публикации

PRESSURE-SENSITIVE ADHESIVE COMPOSITION

Номер: US20150062503A1
Автор: Hwang In Ho, KIM Min Joon, Kim No Ma, KIM Su Jeong, Park In Kyu, Yoon Jeong Ae
Принадлежит:

Provided is a pressure-sensitive adhesive composition. The pressure-sensitive adhesive composition may form a pressure-sensitive adhesive having a fine phase separation structure by a block copolymer including a hard segment and a soft segment, and also has a high elastic modulus and an excellent pressure-sensitive adhesive property. For example, although applied to a thin polarizing plate on at least one surface of which a polarizer protective film is not used, the pressure-sensitive adhesive may allow the polarizing plate to exhibit excellent durability, moisture resistance, workability, a pressure-sensitive adhesive property and a light leakage inhibiting ability. 1. A polarizing plate , comprising:a polarizer; anda pressure-sensitive adhesive layer that is on one surface of the polarizer and that comprises a pressure-sensitive adhesive composition,the pressure-sensitive adhesive composition comprising a block copolymer that comprises a first block, of which a glass transition temperature is 50° C. or more, and a second block, of which a glass transition temperature is −30° C. or less; and a multifunctional crosslinking agent capable of realizing a crosslinking structure via a reaction with the block copolymer, andthe pressure-sensitive adhesive composition realizing interpenetrating polymer network by being cured.2. The polarizing plate according to claim 1 , further comprising a polarizer protective film formed on only one surface of the polarizer claim 1 , and the pressure-sensitive adhesive layer being formed on a surface of the polarizer claim 1 , on which the protective film is not formed.3. The polarizing plate according to claim 1 , further comprising an adhesive layer between the pressure-sensitive adhesive layer and the polarizer.4. A pressure-sensitive adhesive composition for an optical film claim 1 , that comprises an interpenetrating polymer network structure after being cured claim 1 , and that comprises:a block copolymer comprising a first block, ...

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Номер записи: 99
01-03-2018 дата публикации

MARKER COMPOSITIONS, AND METHODS FOR MAKING AND USING SAME

Номер: US20180059089A1
Автор: Frederico Justin J., Hinton Michael P.
Принадлежит: United Color Manufacturing Inc.

The present disclosure provides compositions, methods, and systems for identifying marked hydrocarbon fluids. These compositions, methods, and systems utilize a gas chromatography marker including a pyrrolidinone. The methods and systems can identify the presence or absence of the gas chromatography marker and/or the pyrrolidinone. The compositions, methods, and systems can optionally utilize a spectroscopic marker. 1. A method of identifying marked hydrocarbon fluids that have been laundered , wherein unlaundered marked hydrocarbon fluids contain a gas chromatography marker and a spectroscopic marker , the gas chromatography marker including a pyrrolidinone , the method comprising:a) introducing a first portion of a hydrocarbon fluid sample that is suspecting of having been laundered into a gas chromatography system, thereby resulting in a gas chromatography report of the hydrocarbon fluid sample;b) spectroscopically analyzing a second portion of the hydrocarbon fluid sample, thereby resulting in a spectroscopic report of the hydrocarbon fluid sample;c) identifying the presence or absence of the gas chromatography marker using the gas chromatography report and identifying the presence or absence of the spectroscopic marker using the spectroscopic report; and if the gas chromatography marker and the spectroscopic marker are identified as present, then indicating that the hydrocarbon fluid sample is marked and unlaundered;', 'if the gas chromatography marker is identified as present and the spectroscopic marker is identified as absent, then indicating that the hydrocarbon fluid sample is marked and laundered; and', 'if the gas chromatography marker and the spectroscopic marker are identified as absent, then indicating the hydrocarbon fluid is unmarked., 'd) based on the identifying of step c)2. The method of claim 1 , wherein the pyrrolidinone is a 1-alkyl-2-pyrrolidinone or a 1-alkenyl-2-pyrrolidinone.3. The method of claim 2 , wherein the pyrrolidinone is the 1- ...

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Номер записи: 100