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JP2008535945A |
The present invention relates to novel polar fluorescent and quenchers dyes, and minor groove binder with enhanced polarity. The present invention further relates to methods of preparing oligonucleotide probes labeled with polar arsonate...
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JP4139305B2 |
Dichroic dyes, dichroic dye compositions, and liquid crystal composition and liquid crystal display element containing the dichroic dyes. The dichroic dye has increased solubility and stability.
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JP4132132B2 |
Water-insoluble azo colorant based on N-acetoacetyldehydrothiotoluidine Compound of the formula (I) of one another are a hydrogen atom, C1-C4-alkyl, C5-C6-cycloalkyl, a benzyl group, an unsubstituted phenyl group or a substituted phenyl ...
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JP2008530261A |
The present invention refers to a red-dyeing acid dye mixture comprising a dye of the formula (I) and at least one dye of the formula (II) a process for its manufacturing and a process for dyeing and printing of natural or synthetic poly...
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JP4127569B2 |
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JP2008527063A |
Mixture comprising at least one compound of formula (I) and at least one compound of formula (II) where the substituents are each as defined in the claims, and use of these mixtures for colouring hydrophobic synthetic materials.
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JP4121235B2 |
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JP4113323B2 |
The present invention provides a novel heterylaniline azo dye as well as an ink-jet recording ink and an ink-jet recording method enabling the formation of an image having a good hue and high durability to light and ozone gas. The ink-je...
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JP2008150440A |
To provide a method for producing a monoazo lake pigment, which completes a lake-making process within a fixed time and slightly causes drainage discoloration in a purification process in the production of a pigment, has an excellent flu...
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JP2008522868A |
The present invention relates to the use of pyridine N-oxide based azo dyes and their metal complexes in optical layers for optical data recording, preferably for optical data recording using a blue laser with a wavelength up to 450 nm o...
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JP2008150517A |
To solve problems wherein a polarizing plate generally has a gray color and obtaining the gray color by mixing colorants requires at least three colorants of yellow or orange, red and blue, and, although some orange colorants, such as C....
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JP2008523189A |
The present invention relates to novel dyestuffs of formula (I) wherein the substituents have the meanings defined in the claims, the production of such dyestuffs, the use of these dyestuffs and material dyed or printed by such dyestuffs.
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JP2008144128A |
To provide an ink composition that is reduced in the foam formation, is good in the defoaming property and is excellent in the printing stability, and exhibits high image fastness and fine coloring, as well as to provide an inkjet record...
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JP2008521956A |
Dissymmetrical cationic polyazo derivatives (I) (where the electrical neutrality of (I) is ensured by means of one or more cosmetic anions) are new. Dissymmetrical cationic polyazo derivatives (I) of formula (Dye1-L-Dye2) (where the elec...
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JP4105848B2 |
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JP4105412B2 |
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JP2008138037A |
To provide an ink for inkjet recording having excellent light resistance, heat resistance and transparency and enabling stable ejection in inkjet recording.The ink for inkjet recording contains a coloring material and a thermosetting res...
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JP4102039B2 |
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JP4099301B2 |
A dye compound excellent in transfer property and color fastness against light, a yellow dye excellent in light absorption property, a yellow dye compound for thermal transfer dye donating material excellent in solubility and a dye compo...
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JP4095807B2 |
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JP2008120976A |
To provide an ink composition which little foams, has good defoamability, is excellent in printing stability, and enables high image fastness and beautiful color development, to provide an ink jet recording method using the ink compositi...
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JP2008120974A |
To provide an ink composition which little foams, has good defoamability, is excellent in printing stability, and enables high image fastness and beautiful color development, to provide an ink jet recording method using the ink compositi...
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JP4092325B2 |
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JP4089830B2 |
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JP2008517127A |
The present invention provides 4,4'-diazobenzanilide derivatives, a process for their preparation, their use as dyes, dyed paper, formulations comprising them and also precursors thereof and their processes of preparation.
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JP2008101172A |
To obtain an ink set having improved image preservability such as image light resistance, ozone resistance, bleeding, etc. , especially excellent beading at a part of mixing magenta with black in forming a full-color image using an ink s...
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JP4082909B2 |
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JP2008512515A |
This invention relates to an ink composition comprising a dye represented by Formula I: wherein R1 is independently a non-metallic substituent; s is 0, 1, 2, 3, or 4; R2 is hydrogen or a non-metallic substituent; R3 is a substituted or u...
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JP2008087306A |
To provide a sublimate type thermal transfer sheet, a print, which is excellent in various fastness properties such as light resistance or the like and enables the formation of a printed matter hardly bringing a catalytic fading.In this ...
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JP2008088198A |
To obtain a new azomethine dye or azo dye having spectral characteristics of a sharp absorption waveform.The dye compound is represented by general formula (1) (Q is an atomic group necessary for having an absorption at least in one regi...
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JP2008511707A |
A composition containing (A) an alkali-soluble binder and (B) an azo dye of formula (1), wherein D is the radical of a diazo component of the benzene, naphthalene, diphenyl, azobenzene, thiophene, benzothiazole, benzisothiazole, thiadiaz...
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JP2008083416A |
To provide a photosensitive red colored curable composition excellent in color purity of red, having such a high absorbance index as to enable formation of a thinner layer and excellent in fastness, a color filter and a method for produc...
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JP4073453B2 |
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JP2008510052A |
The invention accordingly relates to an optical recording medium comprising a substrate, a reflecting layer and a recording layer, wherein the recording layer comprises a compound of formula (I) or a mesomeric or a tautomeric form thereo...
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JP4071035B2 |
Color ink sets for use in printer systems are provided and formulated to provide improved plain paper and special media performance while maintaining good printing characteristics. The inks and ink sets of the present invention exhibit e...
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JP4070432B2 |
An ink composition comprising at least one of water-soluble dyes represented by the following formulae (1) to (3) and a surfactant:
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JP2008508383A |
The present invention provides novel azo dye material based on antipyrine azo structure and metal complexes containing such azo compounds which are suitable for optical recording media. The dyes In particular the invention relates to opt...
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JP2008058683A |
To provide a dye-containing negative curable composition excellent in temporal stability after prepared and showing a small variation in pattern line width due to variation in exposure energy, a color filter excellent in hue and resoluti...
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JP4059362B2 |
To obtain a high reflectivity even on a specific wavelength area by arranging a recording layer containing one or above types of azo metal chelate compound formed of a specific azo compound and a bivalent or trivalent metal or its salt o...
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JP4050861B2 |
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JP4045227B2 |
A hair dyeing composition comprises a specific dissociative azo dye free from anionic sulfo or carboxyl group and quaternary ammonium group. A hair dyeing composition comprises a dissociative azo dye of formula A-N=N-B. A : optionally su...
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JP4043989B2 |
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JP4040322B2 |
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JP2008007652A |
To provide an azo dye having a favorable hue for color reproduction, good fastness such as light, moisture and chemical resistances and high solubility and favorably usable for a color image recording material or a color filter, to provi...
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JP2008500421A |
Concentrated aqueous dye solutions comprising one or more cationizable dyes, an organic acid and water and their use for dyeing and/or printing organic substrates and for producing inkjet printing inks.
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JP4029038B2 |
The invention relates to pyrazolone pigments of general formula (I), wherein the radicals R<1>, R<2>, R<3 >and R<4 >independently represent hydrogen, chlorine, methyl or ethyl, whereby at least one of the radicals R<1>-R<4 >is different ...
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JP4022928B2 |
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JP4022271B2 |
A pyrazolylazophenol dye exhibiting excellent spectral characteristics and having high fastness to light, heat, air or chemicals, and a color light-sensitive material containing an image forming compound comprising the dye, which release...
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JP4017349B2 |
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JP2007534820A |
The present invention relates to monoazo compounds of formula (1) wherein R1 is hydrogen, halogen, especially chlorine, or C1-C4alkyl, especially methyl, and R2 is halogen, especially chlorine, or C1-C4alkyl, especially methyl, preferabl...
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