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JP2004075766A |
To obtain an inkjet image in which occurrence of a spotted pattern on a solid printing part (beading), mixing between colors (bleeding), an irregular blur in an image contour (feathering) and light resistance are improved.In the inkjet i...
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JP2004067925A |
To provide an ink for inkjet printing improving a generation of beading (a mottling or mottled pattern on a solid printing area), a bleeding (a color oozing between colors) feathering(irregular bleeding on a border of a picture image), a...
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JP2004506060A |
According to the invention there are provided fiber-reactive dyestuffs which are compounds of the formula (I) wherein the substituents are defined as in claim 1, a process making the same and their use in dyeing or printing hydroxy-group...
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JP2004506060A5 |
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JP2004505118A |
The invention is concerned with compounds according to the formula (I)and salts thereof, or a mixture of such compounds or salts.These compounds are useful as fiber-reactive dyestuffs in dyeing and printing hydroxy-group-containing and n...
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JP2004505156A |
The present invention refers to trisazo dyes of the formula Ior an alkali metal salt thereof; wherein:Ar1 is an optionally substituted arylene group;Ar2 is an optionally substituted aryl group;R<1>, R<2>, R<3>, R<4>, X<1 >and X<2 >are de...
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JP3498338B2 |
PURPOSE: To obtain a reactive dye excellent in dyeing performances including build-up property and in fastness to light, resistance to water and moisture, etc., by obtaining a specific bisazo compound. CONSTITUTION: A mixture of a bisazo...
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JP3497704B2 |
To provide a useful dyestuff for marking and detecting a substance. This is a marking method for a component in a water-liquid, (a): a luminescent dyestuff selected from groups composed of cyanine, merocyanine, and a styril dyestuff havi...
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JP2004043809A |
To provide a fiber-reactive azo dye, a manufacturing method of the dye, and a method of using the dye for dyeing and printing a hydroxy-and/or carboxamide-containing fibrous material.The dye is represented by formula I, wherein in the fo...
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JP2004504469A |
The present invention discloses a dye mixture comprising a disazo dye conforming to the formula (1), a monoazo dye conforming to the formula (2), and monazo dye conforming to the formula (3) in which (1), (2) and (3) are defined as given...
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JP2004504470A |
Monoazo dyestuffs of the formula (1)whereinY is vinyl or is ethyl which is substituted in the beta-position by a substituent which can be eliminated by the action of an alkali, forming the vinyl group;M, X, are groups customary to dyestu...
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JP2004504471A |
Dyes of the general formula (1):where M is hydrogen, alkali, ammonium or the equivalent of an alkaline earth metal ion, X is halogen, alkoxy or an N-containing heterocycle, Q is a grouping of the formula (e) where Y is vinyl or an alkali...
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JP2004018854A |
To provide a dye composition for chrome mordanting, decreasing use of chromic acid and amount of remaining chrome in wastewater without decreasing fastness of dyed article in dyeing natural protein fiber or its blend and, especially, in ...
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JP3487827B2 |
The present invention relates to a reactive black dye composition for cellulose fiber and more particularly, to the reactive black dye composition with excellent several fastnesses, dyeing levelness, reproducibility and dyeing yield, com...
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JP3487826B2 |
The present invention relates to a reactive orange dye containing vinyl sulfone and more particularly, to the dye which have 6(7)-alkoxycarbonylamino-4-hydroxy-2-naphthalenesulfonic acid as a chromophore and aminophenyl-beta-ethylsulfone...
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JP2004010887A |
To provide a novel Bunte salt dye compound used for coloring a fiber and fur of animals.The dye compound is represented by formula 1 (wherein R1 and R2 are each either of hydrogen or a phenylamino group, provided that R1 and R2 are diffe...
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JP2004500475A |
Dye mixtures including one or more azo dyes of the general formula (1) and one or more azo dyes of the general formula (2) are prepared and used for dyeing or printing hydroxyl- and/or carboxamido-containing material, preferably fiber ma...
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JP2003335975A |
To provide a dye mixture having extremely superior characteristics such as high color density, excellent sticking rate, good built-up properties and good wash-off properties, and very good fastness, and to provide a method for using the ...
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JP2003534389A |
[Chemical 1]
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JP2003534399A |
Dye mixture comprising water-soluble fiber-reactive dyes, preparation thereof and use thereofThe present invention relates to dye mixtures comprising one or more azo dyes of the general formula (1) and one or more azo dyes of the general...
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JP2003285539A |
To provide an ink jet recording method capable of recording an image free from bleeding in boundary of the image and has small change in density and color of the image after an elapse of time as compared with those of the image just prin...
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JP2003528965A |
Disclosed are compositions for printing recording materials, especially textile fibre materials, paper and papery substrates and plastic films and plastic transparencies by the inkjet printing process, including 1) a dye of the formula (...
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JP2003528199A |
Reactive dyes of formulawhereinR1 and R2 are each independently of the other hydrogen or unsubstituted or substitutedC1-C4alkyl,A is C2-C8alkylene interrupted by oxygen,X is halogen, andY is a fiber-reactive radical of formula (2)wherein...
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JP2003261803A |
To provide an ink for ink-jet recording which shows an excellent light fastness, inhibits generation of blur and can form an ink-jet image with a high quality, an ink set for ink-jet recording and an ink-jet recording process using the i...
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JP3446055B2 |
PURPOSE: To obtain a reactive dye having a specific molecular structure and suitable for dyeing and printing natural and synthetic OH- or amide-containing materials to obtain dyeing having both of excellent wet fastness and excellent adh...
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JP2003526726A |
The invention is related to compounds according to the formula (I) and salts thereof, or mixtures of such compounds or of their salts, wherein the substituents have the meanings as defined in claim 1; these compounds are useful as fiber-...
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JP2003232735A |
To provide a substance contained in an aqueous liquid labeled with a dye useful for detection.A method of labeling a component contained in an aqueous liquid includes a step (a) of adding a luminescent dye selected from among a group com...
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JP2003524664A |
(57) [Summary] Adhesion value A reactive dye having an adhesion value (F) of 95% or more with respect to a cellulosic substrate as measured by a technical test method (at a standard depth of 2: 1). In addition, the compounds herein have ...
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JP2003522208A5 |
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JP2003522208A |
Reactive Dye compound having formula (I), wherein D is a chromophore group; L is a linking moiety; Q is a quaternized nitrogen derivative; X and Y are independently selected from chlorine, bromine fluorine or hydrogen; A is selected from...
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JP2003201415A |
To provide a dye for ink-jet printing on both hydrophilic and hydrophobic papers.The dye includes a chromophore ionically coupled to a counterion. One of the chromophore and the counterion includes a hydrophilic moiety. The other include...
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JP2003183531A |
To provide a diol anthraquinone blue coloring compound which is excellent in heat resistance and can be reacted with a polyester to form a blue polyester useful for various molded products such as a photographic film, particularly a roen...
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JP2003519276A |
Disazo compounds, processes for their preparation and their use as dyestuffs Described are fiber-reactive, water-soluble disazo compounds corresponding to the formula (1) given below, which are capable of dyeing fiber material containing...
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JP2003165935A |
To obtain an ink composition having high durability and an ink set containing the ink composition and capable of being suitably used for an inkjet printer.The ink composition contains at least one of water-soluble dyes represented by for...
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JP2003518141A |
Compounds of formula (1)whereinK1 and K2 are each independently of the other the radical of a coupling component from the series benzene, naphthalene, 4-alkyl-6-hydroxypyridone-(2), 2,5-diamino-4-alkylpyridine, 1-arylpyrazolone-(5) and 1...
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JP2003518188A |
Disclosed is a dye mixture including two or more compounds of the formula I A-D-(B)a-Y-(B)b-D-A (I) where A, D, B and Y are each as defined in the description part. The mixture provides improved levelness and color strength compared to t...
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JP2003518143A |
A reactive dye composition comprising (a) at least a black or navy reactive dye with good color fastness to laundering-oxidative bleach response; and (b) at least a red, orange, yellow or other shade of reactive azo dye. The dye composit...
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JP2003518166A |
Water soluble, amphoteric optical brighteners (W) comprising at least one brightener-characteristic radical X which contain at least one anionic substituent and covalently linked over at least one tertiary amino group Z to at least one n...
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JP3405135B2 |
To obtain the subject compound capable of uniformly and fast dyeing or printing especially a cellulosic fiber material in good reproducibility by including a specific formazan compound and a specific dioxazine compound or the like. This ...
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JP3398367B2 |
To provide a water-based ink causing no cloggings on a printer head, therefore capable of forming high-grade, bleed-free images with high light resistance, moisture resistance and preservation stability. This water-based ink for ink-jet ...
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JP2003514059A |
Claimed are novel azo dyes of the formula (I)where the substituents are each as defined in the claims, their preparation, their use as dyes and as an ingredient of an ink-jet printing ink and also substrates dyed with such compounds.
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JP2003511509A |
A reactive dye compound comprising: (a) at least one chromophore moiety; (b) at least one SO2C2H4 group which is attached to the chromophore moiety either directly via the sulphur atom of the SO2C2H4 group or via a linking group L; chara...
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JP2003511510A |
(57) [Summary] Reactive dye compounds: (a) at least one chromophore moiety; (b) at least one nitrogen-containing heterocycle; (c) linking groups for linking each chromophore to each nitrogen-containing heterocycle; A reactive dye compoun...
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JP2003511512A |
(57) [Summary] Reactive dye compounds containing (a) at least one chromophore moiety; (b) at least one nitrogen-containing heterocycle; (c) linking groups that attach each chromophore moiety to each nitrogen-containing heterocycle; At le...
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JP3389555B2 |
To obtain the subject dye suitable for dyeing or printing a cellulose- containing textile material, capable of providing a dyed material having excellent fastness to wetting and fastness to weather by making the dye include specific two ...
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JP3386440B2 |
To provide a new compound usable as a reactive dyestuff suitable for various dyeing methods and printing methods, having high fixing ratio and enabling non-fixed part to be easily washed off. The objective compound is expressed by formul...
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JP3383068B2 |
PURPOSE: To obtain a reactive blur dye compsn. which is excellent in levelling and solubility and suitable as a component of a dye compsn. for green dyeing by using two reactive blue dyes having specific free-acid forms as the main compo...
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JP2003055570A |
To obtain a green reactive dye composition having well tuned dying speeds of a blue color component dye and a yellow color component dye, excellent in build-up property, level dyeing properties and color fastness to light. The reactive d...
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JP2003503575A |
A dye mixture comprises, as component (A), a reactive dye of the formula (A) wherein each of Y<1 >and Y<2>, independently, is a vinyl group or a group of the formula -CH2CH2Q in which Q is a leaving group removable under alkaline conditi...
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JP2002544361A |
A reactive dye compound comprising: (a) at least one chromophore moiety; (b) at least one SO2C2H4 group which is attached to the chromophore moiety either directly via the sulphur atom of the SO2C2H4 group or a linking group L; character...
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