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JP2014052436A |
To provide a color filter which offers high color rendering ability and high luminance and yet does not induce adverse effects on display devices during the manufacturing process, and to provide an organic EL display device equipped with...
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JP5445359B2 |
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JP5439693B2 |
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JP5434374B2 |
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JP5419692B2 |
The present invention concerns dyes of the general formula I where X and Y represent hydrogen, bromine or chlorine, but not simultaneously hydrogen; R represents F, Cl, Br, COOR1 or CF3; R′ represents H or F; R1 represents C1-C6-alkyl;...
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JP5412867B2 |
To provide a red coloring composition for obtaining a red color filter having high brightness which elevates visibility of a liquid crystal display unit dispensing with a backlight having high luminance. The red coloring composition cont...
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JP5402158B2 |
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JP5387952B2 |
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JP2013253199A |
To provide a red pigment composition which can form a high-contrast red pixel, and is excellent in heat resistance, and a color filter using the pigment composition.A red pigment composition contains extremely fine C.I. Pigment Red 177, ...
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JP5348522B2 |
To provide a red coloring composition for producing a color filter simultaneously having excellent optical characteristics as to contrast, luminance, and color purity. The red coloring composition contains a red pigment and an yellow pig...
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JP5336195B2 |
A magenta dye combination having improved lightfastness and keeping properties is described, wherein the magenta dye combination can be used in thermal printing.
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JP5335442B2 |
The invention relates to a process for enhancing the contrast of color filters comprising α copper phthalocyanine or ε copper phthalocyanine, wherein a 1,4-diamino-anthraquinone dye or 1,9-annellated derivative thereof, of which the mo...
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JP5313419B2 |
Benzofuran-2-ones, compositions comprising benzofuranones, processes for preparing them, and their use as colorants for high or low molecular mass organic material.
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JP5308654B2 |
To provide a pigment dispersion excellent in dispersion stability of pigment particles over a long period of time (long-term dispersion stability), and to provide a method for manufacturing a pigment dispersion by which a pigment dispers...
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JP2013205820A |
To provide a colored curable composition that suppresses the occurrence of color mixing when a cured film having a plurality of hues is formed.A colored curable composition includes (A) an organic solvent-soluble dye, (B) a surfactant ha...
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JP2013194231A |
To provide a colored resin composition having adhesion of pixels and high resolubility, and to provide a color filter having high color reproducibility as well as a high quality liquid crystal display device and an organic EL display.A c...
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JP5285604B2 |
The invention relates tp dye-functionalized silsesquioxane clusters, a process for their manufacture and their use as colorants, wherein the compounds (functionalized clusters or nano-particles) are characterized by the general formula (...
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JP5286567B2 |
The present invention refers to dyestuffs of the general formula (I) wherein R, R 1 , X, Y, Z, T and A - are defined as given in claim 1, dyestuff mixtures and hair dye compositions comprising them, as well as a process for colouring hair.
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JP5281738B2 |
To provide a colored composition for color filters having good developability and high sensitivity and giving an excellent pattern form of formed filter segments, even when a pigment which is made fine is used, and to provide a color fil...
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JP5273833B1 |
Disclosed are: a black dye composition for coloring resins, which has excellent concealability, excellent color developability and low electrical conductivity; and a resin material which is colored with the black dye composition. The pre...
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JP5248468B2 |
Dichroic dyes, compositions thereof, and liquid crystal compositions, microencapsulated liquid crystal compositions and liquid-crystal display elements employing the same. The dichroic dyes have high photostability in addition to excelle...
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JP2013142115A |
To provide a pigment dispersant which can remarkably improve fluidity of a pigment-containing ink or paint or the like, can prevent particle aggregation of pigments, and enables manufacture of a colored article showing excellent glossine...
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JP5229624B2 |
To provide a heat transfer sheet which is excellent in light resistance and inexpensively produced. The heat transfer sheet contains at least a yellow dye layer, magenta dye layer, and cyan dye layer. Each layer of the yellow dye layer, ...
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JP2013527480A |
Disclosed are methods, materials and systems for producing contact lenses and contact lenses produced using said methods, materials and systems. According to some embodiments, a contact lens produced by said methods, materials and system...
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JP5219517B2 |
This invention relates to compositions of N,N'-dialkyleneoxy-substituted 1,4-diaminoanthraquinone colorants which contain a low percentage of impurities, to a process to make the compositions, and also to the use of the compositions thus...
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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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JP5204768B2 |
A reversible thermochromic system comprising a) a compound of the formula (IA) or a tautomer thereof or a compound of the formula (IB) or a tautomer thereof (IA) (IB) wherein R1 is C1-C18alkyl, C2-C18alkenyl, C3-C12cycloalkyl, C3-C12cycl...
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JP5191181B2 |
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JP5176026B2 |
The present invention refers to dyestuffs of the general formula (I) wherein R, R 1 , X, Y, Z, T and A - are defined as given in claim 1, dyestuff mixtures and hair dye compositions comprising them, as well as a process for colouring hair.
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JP5173333B2 |
To provide a pigment composition being satisfactorily superior in dispersibility, dispersion stability, transparency and clearness, a coloring composition and a color filter containing the pigment composition. The pigment composition con...
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JP5128765B2 |
Process for coloring of human keratinous fibers comprises applying a tinctorial composition comprising a disulfide dye (L) or their salts and isomer solvates (hydrates) in a medium. Process for coloring of human keratinous fibers compris...
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JP5114020B2 |
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JP5105958B2 |
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JP5105959B2 |
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JP5101787B2 |
Colorant compounds are new. Colorant compounds of formula (I) are new. [Image] Y : H or Br; n : 0-4; R 1alkylene or arylalkylene; X : H; a group of formula (Ia); alkyleneoxy, aryleneoxy, arylalkyleneoxy, or alkylaryleneoxy; or a group of...
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JP5091133B2 |
An acid dye composition comprising a dyestuff according to the formula (I) and a dyestuff according to the formula (II) and a dyestuff according to the formula (III)
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JP5079432B2 |
The liquid crystal composition of the present invention contains a compound represented by the following Formula (1) and a liquid crystal. In Formula (1), at least one among R1 to R7 is a liquid crystalline substituent, and those among R...
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JP2012207158A |
To provide a dye dispersion which does not deposit foreign matter on the formation of a coating film, is excellent in redissolubility into a solvent, and can form a colored layer excellent in heat resistance, light resistance and high in...
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JP5048479B2 |
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JP5046029B2 |
[PROBLEMS] To provide a novel photosensitizer, methods of cleaving a protein and cleaving a sugar molecule with light irradiation, and a protein-cleaving agent and sugar molecule-cleaving agent for use in these methods. [MEANS FOR SOLVIN...
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JP2012188564A |
To provide a pigment composition giving a pigment dispersion which can produce a low-viscosity, high-contrast and high luminosity color filter.This method for producing a pigment composition for a color filter is characterized by acid-pa...
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JP5035502B2 |
To provide a metal complex pigment solution obtained by dissolving a metal complex pigment having a high light absorption coefficient and excellent in electron transfer. This asymmetric binuclear metal complex is expressed by general for...
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JP2012177716A |
To provide a red colored composition for a color filter, which excels in a contrast ratio, solvent resistance, developability, heat resistance, and light resistance.A red colored composition for a color filter includes an organic pigment...
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JP5007453B2 |
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JP4996258B2 |
The present invention discloses mixtures of dyes, dye compositions comprising them and the use of said mixtures and compositions, optionally in combination with UV absorbers, to dye or print textile materials, particularly hydrophobic te...
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JP4972953B2 |
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JP2012127032A |
To provide a dye composition for dyeing fiber excellent in light resistance and washing resistance, and a fiber material.A dye composition for dyeing fiber contains a pyrromethene dye. The pyrromethene dye is preferably a dipyrromethene ...
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JP4960961B2 |
Disclosed are compounds of formula. Method of dyeing keratin-containing fibers comprising treating the fiber with at least one sulfide dye of formula (1), their salts, isomers, hydrates and other solvates, wherein R1, R2, R3 and R4 indep...
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JP2012093696A |
To provide a colored composition for a color filter, with which a color image with high contrast can be formed by using a dye.The colored composition for a color filter contains: a compound selected from a group consisting of dye compoun...
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JP2012511068A |
The present invention relates to a compound of formula (I), where X, Y, T and Z are each as defined in claim 1, to its preparation and to its use.
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