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JP5374368B2 |
The present invention relates to the preparation and use of (colored) organic particles carrying electric charge as electrophoretic (image) displaying particles, to electrophoretic dispersions comprising the organic particles carrying el...
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JP5362574B2 |
Disclosed are merocyanine derivatives which correspond to the formula (I), wherein L1, L2 and L3 independently of each other are hydrogen; or L1 and L3 may be linked together to form a carbocyclic ring; R3 and R4 independently of each ot...
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JP5358435B2 |
The invention relates to a colored polymer dispersion containing, as main ingredients: (a) a colored polymer produced by polymerization of monomer A with monomer B, monomer A being a pigment B which is coated with a polymerizable wax D w...
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JP5349973B2 |
The present invention pertains to a reversible thermochromic system comprising a β-phenylvinylketone or a ω-phenyl polyacetylenyl ketone with at least one acidic hydrogen and a base and to a reversible thermochromic composition compris...
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JP5345789B2 |
A compound of the formula or wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R, Y, CA, A - , m and n each, independently of the others are as defined herein.
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JP5344259B2 |
Disclosed are a production process of a dye polymer having a dye content of from 1 to 50 wt%, and the dye polymer and its use. The production process includes subjecting an addition-polymerizable monomer to living radical polymerization ...
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JP5330386B2 |
A thermal lithographic printing plate overcoat composition comprising (a) a water-soluble polymeric dye having an absorption band between about 300 and about 600 nm; and (b) micro-particles or nano-particles is provided. A negative-worki...
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JP2013218186A |
To provide a coloring composition for a color filter containing a boron compound salt, and a color filter using the same having excellent heat resistance.Provided are a coloring composition for a color filter containing a boron compound ...
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JP5324575B2 |
Chromophores that absorb both UV and short wavelength visible light are disclosed. The chromophores are particularly suitable for use in intraocular lens materials.
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JP5320411B2 |
The present invention provides styryl dyes which exert satisfactory recording properties in high-density optical recording media, and uses thereof. These are solved by providing dimethine styryl dyes having specific structures, light abs...
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JP5314292B2 |
Phase change inks comprising a carrier and a colorant of the formula or wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R, Y, CA, A-, m and n each, independently of the others are as defined herein.
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JP2013209642A |
To provide an azo compound improving dispersibility of an azo pigment in a non-water-soluble solvent.An azo compound has a structure in which a polymer having a unit represented by formula (2) is bonded to a structure represented by form...
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JP2013210667A |
To provide a three-dimensionally crosslinked cholesteric monolayer and a cholesteric pigment obtained therefrom, exhibiting high lightness, color reflectivity, and color flop/inclination effect, and having additional characteristics such...
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JP5301841B2 |
A composition including a basic dye component and an acid dye component providing an internal salt composition wherein at least one of the basic dye component, the acid dye component, or both the basic dye component and the acid dye comp...
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JP5301842B2 |
Phase change inks comprising a carrier and a colorant composition including a basic dye component and an acid dye component providing an internal salt composition wherein at least one of the basic dye component, the acid dye component, o...
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JP5285910B2 |
Various methods for forming dyed microspheres are provided. One method includes activating a chemical structure coupled to a dye using heat or light to form a reaction intermediate in the presence of a microsphere. The reaction intermedi...
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JPWO2012008360A1 |
Provided is a novel colorant which is highly soluble in an organic solvent, has excellent heat resistance, and is useful for forming a color filter or the like. The colorant of the present invention is represented by the following formul...
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JP2013173740A |
To provide ionic compounds in which an anionic charge is delocalized and which is useful for ionic conducting materials, electronic conducting materials, colorants, and the catalyst for various chemical reactions.This invention relates t...
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JP2013534541A |
The invention relates to colored polyester in solid form, characterized in that the colored polyester is obtained by polymerizing components comprising a) one or more aromatic dicarbolic acids having no sulfogroups and/or the salts there...
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JPWO2012005203A1 |
Provided is a new colorant capable of achieving higher brightness and higher color purification than before. The triarylmethane colorant of the present invention has an anion represented by the following formula (1). [In equation (1), R1...
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JP2013156499A |
To provide a colored composition for a color filter having high brightness even when it is subjected to heat treatment under 230°C or more in a color filter formation process, and a color filter having high brightness formed using the c...
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JP5261799B2 |
The invention discloses a multilayer of cholesteric liquid crystal polymer (CLCP), wherein at least two layers of CLCP, differing in at least one optical property, are arranged on top of each other, characterized in that said at least tw...
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JP5256030B2 |
Disclosed are oligomeric cationic azo dyes of formula (1), their salts, isomers, hydrates and other solvates, wherein n, R1, R2, X, Y− and Z+ are defined in claims and disclosure. Furthermore, the present invention relates to novel cat...
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JP5252847B2 |
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JP5233318B2 |
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JP5230886B2 |
The present invention relates to modified pigment products comprising a pigment having attached at least one organic group represented by the formula X-Sp-AIK. wherein X, which is directly attached to the pigment, represents an arylene, ...
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JP2013129706A |
To provide a colored resin composition that can obtain a color filter excellent in ITO resistance, and the color filter formed by using the colored resin composition, and to provide a liquid crystal display device and an organic EL displ...
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JP5229521B2 |
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JP5223980B2 |
A color material dispersion liquid comprising a color material represented by the following general formula (I), a dispersant, and a solvent having a solubility of the color material of 0.1 (mg/10 g solvent) or less at 23° C., having ex...
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JP2013122051A |
To provide colored polysiloxane which is suited for use of stripping liquid or the like for releasing phase inversion hot melt ink printer, and to provide a method of producing the colored polysiloxane.The polysiloxane is derivatized wit...
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JP5216997B2 |
Disclosed is an optical filter having excellent light resistance, which can block out infrared ray and/or neon light or the like which becomes an obstacle to image properties or the like, which can improve image properties of a display, ...
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JP5209649B2 |
Battery has an electrolyte comprising a solvent and a salt (I) comprising a hydroxonium, nitrosonium, ammonium, metal, organic or organometallic cation and a 5-membered (hetero)cyclic anion. Battery has an electrolyte comprising a solven...
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JP5204767B2 |
A reversible thermochromic system comprising a) a compound of the formula (I) or a tautomer thereof (I) wherein R1 is C1-C18alkyl, C2-C18alkenyl, C3-C12cycloalkyl, C3-C12cycloalkyl substituted by 1, 2 or 3 C1-C4alkyl; or C7-C12phenylalky...
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JP5193579B2 |
A light-emitting compound and a display device adopting the light-emitting compound as a color-developing substance. When the display device adopts an organic layer formed of such light-emitting compound as a blue light-emitting material...
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JP2013079482A |
To provide novel cationic oligomeric azo dyes, and a method for dyeing a keratin-containing fiber using the same.There is provided cationic oligomeric azo dyes obtained by reacting a monoazo intermediate, a formula (1a), with a diamino c...
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JP2013076764A |
To provide a color material dispersion liquid allowing formation of a coating with high luminance, high contrast and excellent heat resistance property; and a colored resin composition for a color filter allowing formation of a colored l...
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JP5191094B2 |
A dye polymer prepared by polymerizing one or more pigment monomer represented by formula (I), or a dye polymer prepared by copolymerizing one or more pigment monomer represented by formula (I) and one or more monomer having one ethylene...
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JP5189816B2 |
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JP2013071951A |
To provide a pigment dispersant for improving the pigment dispersibility of an azo pigment with respect to a water-insoluble solvent.The compound used as a pigment dispersant includes a unit represented by formula (1), (wherein R1 is an ...
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JP2013071962A |
To provide a cationic dye having excellent solubility in organic solvents.The solubility in organic solvents is further improved by using the cationic dye represented by general formula (1) (wherein CATn+ represents a monovalent, divalen...
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JP5148188B2 |
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JP2013028791A |
To provide a polymer dye that develops metallic gloss of various shades without including metal and that forms a film by a simple method, a method for producing the same, and a film including the polymer dye.The polymer dye, the method f...
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JP5139989B2 |
A WORM-type recording layer in an optical information recording medium contains at least one azo-metal complex dye derived from a metal ion and a compound represented by the following general formula (1-1) or (1-2): wherein Q represents ...
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JP5138883B2 |
A polymeric colorant includes a pigment having a polymer covalently attached thereto, a dye covalently attached to the polymer, and a dispersant covalently attached to at least one of the pigment, the polymer, and the dye, wherein the dy...
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JP2013020000A |
To provide a colored resin composition for an optical filter that contains dye as colorant, and has excellent heat resistance of colorant and solubility into special solvent as a colored resin composition.A colored resin composition for ...
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JP5133284B2 |
An aspect of the present invention relates to an optical information recording medium comprising a recording layer on a surface of a support, wherein the surface of the support has pregrooves with a track pitch ranging from 50 to 500 nm,...
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JP2013010826A |
To provide an ink set with good dispersibility of pigment even in a case when pigment ink and dye ink are mixed.This ink set includes first ink containing water, pigment and a first metal ion as a counter ion of the pigment; and second i...
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JP2013010814A |
To provide a coloring composition excellent in heat resistance and light resistance, exhibiting no decrease in the display contrast due to diffusion of light, and capable of manufacturing a color filter having a strong coloring power and...
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JP5118790B2 |
The invention relates to acid-labile and enzymatically divisible compounds for in-vivo and in-vitro diagnosis by means of near infrared radiation (NIR-radiation), the use of said compounds as optic diagnostic and therapeutic agents, and ...
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JP5119736B2 |
The polymerizable liquid crystal composition includes at least two selected from the group of compounds represented by the following Formulas (1) and (2): wherein m is 5 or 10; and wherein n is 3, 4, 6, 7, 8 or 9, and R is hydrogen or me...
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