ORGANISCHE VERBINDUNGEN

Verfahren zum Färben von synthetischen Fasermaterialien.

WASSERUNLOESLICHE AZOFARBSTOFFE, IHRE HERSTLLUNG UN VERWENDUNG

Pleochroic dyes suitable for use in solution with liquid crystal materials for electro-optic device applicants

A liquid crystal material includes in solution therewith a pleochroic dye characterised in that the dye is an anthraquinone of general formula: where R2 is either hydrogen or a hydroxyl group and where R3 is an anilino or substituted or modified anilino group and where R1 is hydrogen when R2 is a hydroxyl group and R1 is an anilino or substituted or modified anilino group, preferably the same as R3, when R2 is hydrogen. A large number of alternatives for R3 are disclosed.

PROCESS FOR DYEING OR PRINTING POLYESTER FIBROUS MATERIAL

... 1516492 Dyeing polyester fibres HOECHST AG 14 Jan 1977 [14 Jan 1976] 01566/77 Heading DIB A process for dyeing or printing a fibrous material comprising polyester fibres employs a dyestuff of the formula: The dyeing may be carried out at 120-140‹C in the absence of a carrier, or at 100‹C in the presence of a carrier particularly 0- or pphenylphenol, a methyl naphthalene or methyl salicylate. Alternatively the dyestuff may be applied by means of an aqueous printing paste and heat fixed; or by applying the dyestuff to a support which is used for transfer printing the material.

DISPERSE MONOAZO DYESTUFFS DERIVED FROM TRIFLUOROMETHYL-SUBSTITUTED 2-AMINO BENZOTHIAZOLES

Dyestuffs

Disperse monoazo dyestuffs having the general formula: wherein R represents an optically substituted hydrocarbyl group, R<1> represents a hydrocarbyl group and Y represents an acyl group. The dyes are applicable to synthetic textile materials, e.g. cellulose acetates, polyamides and especially aromatic polyester textile materials.

Dyestuffs

Disperse monoazo dyestuffs have the formula: wherein R represents alkyl or a group of the formula: or in which R<1> represents alkyl, R<2> represents aryl, R<3> represents hydrogen or alkyl and n is a positive integer; X represents hydrogen or nitro; Y represents hydrogen, halogen or alkyl; and Z represents hydrogen, C1-6 alkyl or alkoxy. The dyes are applicable to synthetic textile materials, acetates, cellulose polyamides and especially aromatic polyester textile materials.

COLOURING COMPOSITION, HEAT TRANSMISSION RECORDING INK SHEET, HEAT TRANSMISSION RECORDING METHOD, COLOR TONER, INK RADIATION INK, COLOR FILTER AND AZOFARBSTOFF

N, N-DIALKYLANILINAZO-FARBSTOFFLÖSUNGEN

Molecular tags for organic solvent systems

PROCESS FOR COLOUR NEUTRALIZING COMPOSITIONS

The present application relates to a process of colour neutralizing treatment liquids, wherein the treatment liquid comprises a chromophore selected from the group consisting of monoazo, triarylmethane, xanthene, anthraquinone, hydrophobic dyes, and mixtures thereof, wherein the hydrophobic dyes are selected from the group consisting of benzodifuranes; methine; triphenylmethanes; naphthalimides; pyrazole; naphthoquinone; mono-azo, di-azo dyes and mixtures thereof, said process comprising the steps of : i. providing a mixing vessel with the treatment composition comprising the chromophore; ii. providing to the mixing vessel more than 0.045% of a reducing agent selected from the group consisting of sulfite, thiodiurea, formaldehyde bisulfite formaldehyde sulfoxilate and mixtures thereof; and iii. mixing until discolouration by color neutralization of the chromophore is achieved.

DYEING FORMULATIONS, PROCESS FOR THEIR MANUFACTURE AND THEIR USE FOR THE DYEING AND PRINTING OF SYNTHETIC FIBER MATERIALS

... of the disclosure: Subject of the present invention are novel dyeing formulations the dyestuff portion of which is a mixture of dyestuffs of the formula (1) ( 1 ) < IMG > in which X is a chlorine or bromine atom, R1 is a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms, and R2 and R3, independently of each other, represent a methyl or ethyl group; a process for their manufacture, and their use for the dyeing or printing of synthetic fiber materials.

MONOAZO DYES FOR DYEING AND PRINTING SYNTHETIC FIBRES

DYEING FORMULATIONS, PROCESS FOR THEIR MANUFACTURE AND THEIR USE FOR THE DYEING AND PRINTING OF SYNTHETIC FIBER MATERIALS

Verfahren zur Herstellung eines Azofarbstoffes.

Verfahren zur Herstellung eines neuen Azofarbstoffes.

Azo dyes derived from 4-alkoxy-3-diethylamino-1-acylaminobenzenes - as blue-green disperse dyes for cellulose esters and synthetic polyamides

Novel azo cpds. of formula (I): (where R1-R3 are each independently, Me or Et), are useful as blue/green disperse dyes for dyeing/printing completely or partially synthetic organic hydrophobic fibres or materials contg. them, esp. cellulose esters and synthetic polyamides. The dyeing are fast to light, heat-fixing, ironing wetting, dry cleaning solvents etc. and are resistant to the various permanent and anti-soling treatments. (I) have good reserve with wool and cotton.

Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

Verfahren zur Herstellung von Monoazofarbstoffen

Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

4-nitro 4-dialkylamino-1 1-azobenzene dyestuffs

The invention comprises 9 classes of closely related novel monoazo dyestuffs for (half) synthetic fibres, especially linear aromatic polyesters and cellulose esters e.g. Terylene, cellulose acetate, and the first class having the formula: where G=H, or (subst.)alkyl or alkoxy; ++ may form sat. ring optionally with hetero atoms, which are made by coupling (in cooled e.g. 0.5 C acid soln.) diazotised 2-amino-5-nitrobenzonitrile with the required coupling component. The alkyl groups may be sat. or unsat., linear or branches, and usually have 1-4C, preferably 1-2C.

4-nitro 4-dialkylamino-1 1-azobenzene dyestuffs

The invention comprises 9 classes of closely related novel monoazo dyestuffs for (half) synthetic fibres, especially linear aromatic polyesters and cellulose esters e.g. Terylene, cellulose acetate, and the first class having the formula: where G=H, or (subst.)alkyl or alkoxy; ++ may form sat. ring optionally with hetero atoms, which are made by coupling (in cooled e.g. 0.5 C acid soln.) diazotised 2-amino-5-nitrobenzonitrile with the required coupling component. The alkyl groups may be sat. or unsat., linear or branches, and usually have 1-4C, preferably 1-2C.

Verfahren zur Herstellung in Wasser schwer löslicher Azofarbstoffe

Mixture of disperse dyes of the monoazo series

Process for the preparation of new azo dyes

The dyes are prepared by diazotisation of a 2-aminobenzothiazole of formula I where R<1> denotes a hydrogen or halogen atom or a methyl, ethyl, methoxy, ethoxy, nitro, acetyl, carbomethoxy, carboethoxy, cyano or thiacyanato group and coupling of the diazonium salt formed with a coupler consisting of an aniline, a tetrahydroquinoline or a benzomorpholine. These disperse dyes are generally suitable for dyeing textiles made of synthetic fibres and printing textiles using heat offset. The dyes give shades ranging from brilliant scarlet to violet and have good colouring properties, for example good resistance to light and to aqueous treatments. ...

TRANSFER PRINTING PROCEDURE.

Process for the preparation of organic compounds

AZOFARBSTOFFE.

Process for the preparation of poorly soluble azo compounds

Novel monoazo compounds of the formula in which R1 denotes ethyl or beta -haloethyl and alkyl denotes an alkyl radical having 1, 2, 3 or 4 carbon atoms, are obtained by azo coupling and, if necessary, replacement of a chlorine or bromine atom by a cyano group or a nitro group. The novel dyestuffs are excellent disperse dyestuffs and are used for dyeing textiles.

NAVALBLUE COLORING MATERIAL MIXTURES.

MONOAZO COLORING FOR THE DYE AND PRINT OF MAN-MADE FIBERS.

LIQUID CRYSTAL DISPLAY DEVICE.

MONOAZOVERBINDUNGEN.

INDICATOR WITH LANDLORD LIQUID CRYSTAL AND GUEST COLORING MATERIALS.

COLORING MATERIAL MIXTURES.

Monoazo blue disperse dye

MONOAZOFARBSTOFF AND PROCEDURES FOR ITS PRODUCTION.

Disperse azo dyes

NOVEL AZO COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DYES

NON-AQUEOUS FLUID MARKER CONTAINING N-BENZYL-N-ETHYLANILINE AND A PREPARATION METHOD OF THE SAME CAPABLE OF ENSURING CLEAR COLOR-DEVELOPMENT TO NON-AQUEOUS FLUID PRODUCTS

PURPOSE: A non-aqueous fluid marker containing N-benzyl-N-ethylaniline and a preparation method of the same are provided to improve the dissolution of the marker to non-aqueous fluid products. CONSTITUTION: A non-aqueous fluid marker contains N-benzyl-N-ethylaniline represented by chemical formula 1. In chemical formula 1, R is a C1 to C12 alkyl group, a C1 to C12 alkoxy group, a C1 to C12 hydroxyalkyl group, a C1 to C12 hydroxylalkoxyalkyl group, a C1 to C12 alkylphenyl group, a C1 to C12 alkoxyphenyl group, a nitro group, a cyan group, or a halogen atom. A preparation method of the non-aqueous fluid marker includes the following: an aniline derivative represented by chemical formula 3 is diazotized; and the diazotized aniline derivative is reacted with N-benzyl-N-ethylaniline represented by chemical formula 4. COPYRIGHT KIPO 2013 ...

AQUEOUS INK COMPOSITIONS

PURPOSE: An aqueous ink composition is provided which has high color strength and produces images having a high light-fastness and water-fastness when printed on a substrate. CONSTITUTION: An ink composition comprises water, a water-dissipatable polymer and a dye, wherein the dye carries a group of formula (1) wherein: R1 is optionally substituted branched chain alkyl; and R2 is H, optionally substituted alkyl or optionally substituted aryl. The inks are useful in ink jet printers. COPYRIGHT 2000 KIPO ...

Crystalline form of acetamido-amino-nitro-azo-benzene dye and a process for preparing the same

分散アゾ染料

METHOD OF COLORING ORGANIC SOLVENT, MINERAL OIL PRODUCT, WAX, SYNTHETIC RESIN AND SURFACE COATING AGENT

TEXTILE DYE

Colouring substance containing liquid crystal mixtures

Liquid crystal mixtures containing a coloring substance which comprise about 5 to about 40 weight % of trans-p-?5-(4-alkylcyclohexyl)-2-pyrimidinyl!benzonitriles, about 10 to about 60 weight % of trans-4-alkylcyclohexane carboxylic acid phenyl esters and about 0.1 to about 15 weight % of one or more coloring substances of the formula XII wherein m stands for the number 1 and X is alkoxy and Y is nitro; or m stands for the number 1 or 2; and X is p-alkoxyphenyl and Y is nitro or dialkylamino, or X is alkoxy and Y is -p-nitrophenyl or -(dialkylamino)phenyl; or m stands for the number 2, and X is alkoxy and Y is alkoxy, nitro or dialkylamino, or both X and Y are dialkylamino; and wherein the alkoxy denotes a straight-chain group containing 1 to 12 carbon atoms and the alkyl groups in the dialkylamino each denote a straight-chain alkyl group containing 1 to 4 carbon atoms are described.

Crystalline mono azo dye and its production

A mono azo dye comprises a crystalline compound represented by formula: The dye has an X-ray diffraction pattern with peaks at angles (2???) of 20.0 DEG and 7.5 DEG . The dye is produced by diazotizing 2,4-dinitro-6,2,4-dinitro-6-bromo- aniline, coupling the diazo compound with 3-acetylamino-N,N-diethyl- aniline (e.g. at 0 DEG C), preferably filtering off the blue dye as a cake, and subjecting to heat treatment at 50 to 200 DEG C. The mono azo dye is used in dispersion or as a paste for dip dyeing or print dyeing of polyester fibres and blends thereof; it withstands dyeing at high temperature, e.g. 130 DEG C, to provided dyed fibres having excellent fastness properties.

AZOPHENYLVERBINDUNGEN.

Use of azo dyes for marking hydrocarbons and novel azo dyes

AZO DYES

There are described new azo dyes of the formula wherein R1 is an optionally substituted alkyl group, R2 is a substituted aliphatic radical, unsubstituted C3-C10-alkyl or cycloalkyl, and R3 and R4 are alkyl groups; and mixtures thereof with analogous azo dyes in which R4 is H; and also the production and use of these new azo dyes and of the said mixtures thereof for dyeing and printing synthetic fibers, particularly polyester fibers.

AZO DYESTUFFS

The present invention relates to compounds of formula I, I in which R1 is a group of formula -CH2CH2OH, -CH2CHOHCH2OH, -CH2COCH3, -CH2COC6H5,-CH2COC6H4Br or -NR8R9, R2 is halogen, one of R3 and R? is hydrogen and the other is hydro gen or halogen, R4 is hydrogen, chloro, bromo, methyl, methoxy or ethoxy, R5 is chloro, bromo, cyano, acylamino, methyl, methoxy or ethoxy, with the proviso that, when R5 is methyl, methoxy or ethoxy, R1 is other than -NR8R9, R6 is (C1-4)alkyl or (C2-4)alkenyl, R7 is (C1-4)alkyl, (C2-4)alkenyl or phenyl(C1-2 alkyl, R8 is hydroxy (C2-3)alkyl, and R9 is hydrogen, (C1-4)alkyl, hydroxy(C2-3)alkyl or cyano(C1-2)alkyl, with the proviso that the molecule is free from and groups, which compounds are useful as disperse dyes.

PHOTOELECTRIC CONVERSION ELEMENT SENSITIZED WITH COLORING MATTER

A photoelectric conversion device using a semiconductor fine material such as a semiconductor fine particle sensitized with a dye carried thereon, characterized in that the dye is a methine type dye having a specific partial structure, for example, a methine type dye having a specific carboxyl-substituted hetero ring on one side of a methine group and an aromatic residue substituted with a dialkylamino group or an organic metal complex residue on the other side of the methine group, or a methine type dye having a carboxyl-substituted aromatic ring on one side of a methine group and a heteroaromatic ring having a dialkylamino group or an organic metal complex residue on the otherside of the methine group; and a solar cell using the photoelectric conversion element. The photoelectric conversion element exhibits a conversion efficiency comparable or superior to that of a conventionally known photoelectric conversion element sensitized with a methine type dye.

N,N-DIALKYLANILINE AZO DYE SOLUTIONS

A stabilized, concentrated solution of a diazo dye is prepared by coupling diazotized aniline or substituted aniline with a dialkylaniline in the presence of an aromatic solvent. After removal of the aqueous phase, the solution is stabilized by the addition of a branched chain, primary or secondary, C3-C6 alkyl phenol.

A COMPOSITION OF OIL PRODUCT WITH MARKER, A MARKER AND A METHOD FOR IDENTIFICATION OF OIL PRODUCT

MOLECULAR MARK FOR ORGANIC SOLVENTS SYSTEMS

MOLECULAR TAGS FOR ORGANIC SOLVENT SYSTEMS

MIXTURES OF DYES, THEIR METHOD OF PREPARATION AND THEIR USE FOR the DYEING AND the IMPRESSION OF TEXTILE MATTERS

COLORANTS AZOIQUES DISPERSES

L'invention concerne l'industrie des colorants. Elle a pour objet des mélanges de colorants comprenant deux colorants monoazoïques dispersés ou davantage, de formule : ...

NOUVEAUX COLORANTS AZOIQUES ET LEUR APPLICATION POUR LA TEINTURE ET L'IMPRESSION

LA PRESENTE INVENTION A POUR OBJET DES COLORANTS AZOIQUES PARTICULIEREMENT APPROPRIES A LA TEINTURE ET A L'IMPRESSION DE FIBRES SYNTHETIQUES SEULES OU MELANGEES. ELLE SE RAPPORTE A DE TELS COLORANTS REPONDANT A LA FORMULE GENERALE: (CF DESSIN DANS BOPI) OU: R, R ET R, IDENTIQUES OU DIFFERENTS, SONT DES GROUPES -CH OU CH. ELLE S'APPLIQUE A LA TEINTURE ET L'IMPRESSION DE FIBRES ET AUX COLORANTS POUR CES TEINTURES ET IMPRESSIONS.

COMPOSES MONOAZOIQUES, LEUR PROCEDE DE PREPARATION ET LEUR UTILISATION

COMPOSES REPONDANT A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE UN RADICAL ALKYLE RAMIFIE EN C A C ET R ET R REPRESENTENT INDEPENDAMMENT L'UN DE L'AUTRE UN RADICAL ALKYLE EN C A C, AINSI QUE DES MELANGES DE CES COMPOSES, CONTENANT AU MOINS DEUX COMPOSES DE LA FORMULE CI-DESSUS DIFFERANT LES UNS DES AUTRES PAR AU MOINS L'UN DES SUBSTITUANTS R, R ET R, PARTICULIEREMENT APPROPRIES COMME COLORANTS POUR LA TEINTURE ET L'IMPRESSION DE MATERIAUX EN POLYESTERS AVEC UNE NUANCE BLEUE, PERMETTANT D'OBTENIR DES TEINTES UNIFORMES.

Colorants monoazoïques dispersés, leur procédé de production et leurs applications tinctoriales.

L'invention a trait au domaine de la chimie des colorants. Elle concerne des colorants nonazoïques dispersés de formule générale : ...

Nitrated monoazo dyes, their manufacture and their applications

Azo compound and ink containing the compound

The object of the invention is to provide an ink containing an azo compound having an excellent solubility in solvent and a high absorbance index. The invention relates to an ink comprising: an azo compound represented by the following general formula (I); and a solvent havng a relative permittivity of 3 or less at 22 DEG C in a measurement frequency of 1 kHz and having a solubility in water of 20mg/L or less at 25 DEG C.

Monoazo liquid dye and solutions thereof

The monoazo compound represented by formula I is excellent in compatibility with, solubility in, and coloring power for, almost all water-immiscible organic liquids, has a low melting point, and is suitable for use to color molten plastics, synthetic fiber spinning solutions, etc., and to color thermal transfer ink. [I] wherein R represents sec-butyl; Cp represents a coupling component residue. The dense solution of at least one kind of said monoazo compound in a hydrocarbon solvent diffuses and dissolves quickly and uniformly in coloring subjects such as petroleum products, and is capable of coloring fuel oil etc. to a desired distinguishable color density with small amounts.

DISULFIDE DYES

Disclosed are compounds of formula (1) or formula (2). The compounds are useful for the dyeing of organic materials, such as keratin fibers, wool, leather, silk, cellulose or polyamides, especially keratin-containing fibers, cotton or nylon, and preferably hair, more preferably human hair. (1) (2). A-(X1)p(Csat)rSS(Csat)q(X2)p-D(1) ...

Dyestuff mixtures and their use in dyeing polyesters

Dye mixtures, containing dyes of the formula I I where X is hydrogen, chlorine or bromine, R1 is hydrogen, methoxy, ethoxy or phenoxy, R2 is hydrogen, methyl, ethyl, n-propyl or iso-propyl and R is where R3 is allyl, methallyl, crotonyl, prenyl or benzyl, R4 is C1-C5-alkyl, allyl, methallyl, crotonyl, prenyl or benzyl and R4 is C1-C5-alkyl, the mixtures containing not less than 60% of dyes wherein R is or NHC2H4CN, from 0 to 40% of one or more dyes wherein R is and from 0 to 40% of one or more dyes wherein R is the two last-mentioned components accounting for not less than 5% of the mixture. The mixtures are exceptionally useful for dyeing polyesters.

ELECTROPHORETIC FLUID

AZOFARBSTOFFE.

FLUESSIGKRISTALLMATERIAL

MONOAZO DYESTUFFS

Compounds of the formula (wherein R1 is a branched C3-C7alkyl radical and each of R2 and R3 independently of the other is a C2-C4alkyl radical, as well as to mixtures of these compounds, which mixtures contain at least two different compounds of the above formula, the difference lying in the meaning of at least one of the substituents R1, R2 and R3) impart blue shades to polyester, cellulose 21 DIVIDED 2-acetate, cellulose triacetate, polyamide, polyolefin, polyacrylonitrile and polyvinyl textiles.

TRANSFER PRINTING

... 1465895 Azo dyes KODAK Ltd 18 June 1974 [20 March 1973] 13363/73 Heading C4P [Also in Division D1] Dyes of the general formula wherein A is the radical of an aniline or 1,2,3,4- tetrahydroquinoline coupling component and R 1 is a C 1 -C 4 alkylthio group are used in transfer printing processes on synthetic polymers, e.g. polyamides, polyesters and polyacrylonitriles to give red shades. They are prepared by diazotization and coupling.

TRANSFER PRINTING

DISPERSE AZO DYESTRUFFS

STRUCTURE OF FLOOR WITH A MULTIPLICITY OF CHANNELS

USE FROM AZOFARBSTOFFEN TO MARKING HYDROCARBONS AS WELL AS NEW ONE AZOFARBSTOFFE

PLEOCHROIC DYES SUITABLE FOR USE IN SOLUTION WITH LIQUID CRYSTAL MATERIALS FOR ELECTRO-OPTIC DEVICE APPLICATIONS

A liquid crystal material includes in solution therewith a pleochroic dye characterised in that the dye is an anthraquinone of general formula: (I) where R2 is either hydrogen or a hydroxyl group and where R3 is an anilino or substituted or modified anilino group and where R1 is hydrogen when R2 is a hydroxyl group and R1 is an anilino or substituted or modified anilino group, preferably the same as R3, when R2 is hydrogen. A large number of alternatives for R3 are disclosed.

DISPERSE AZO DYESTUFFS

Dyestuff mixtures comprising two or more monoazo disperse dyestuffs of the formula wherein W is chlorine or bromine; X is hydrogen or -OR1 and R, R1, Z and Y are lower alkyl groups, The mixtures provide navy shades on polyester which have very good buildup properties and high tinctorial strength.

DISPERSE DYES FROM 2-HALO-4,6-DINITROANILINE AND SELECTED 2(2'-ALKOXY-5'-ALKANOYL-AMINOANILINO)ALKANES

DISPERSE DYES FROM 2-HALO-4,6-DINITROANILINE AND SELECTED 2(2'-ALKOXY-5'-ALKANOYLAMINOANILINO)ALKANES Disclosed are disperse dyes comprising a chloro- or bromodinitroaniline azo moiety and a particular group of 2(2'-alkoxy-5'-alkanoyl-aminoanilino)alkane couplers. These dyes give exceptional color depth and brightness, shade permanency on heat setting, build, leveling, barr? coverage, dye exhaustion and dyeing rate on fibers of polyester, cellulose acetate, cellulose triacetate, and polyamide (nylon) over widely varying dyeing conditions of, for example, temperature and pressure. The dyes exhibit blue shades with excellent colorfastness properties on polyester fibers and have excellent dyeability by heat fixation (Thermosol) or exhaust (boil and pressure) methods of application on this substrate. Uniform dyeability under a wide variety of conditions is an exceptional feature of the present dyes.

DISPERSE DYES, PRODUCTION AND THEIR USE

The present invention provides dyes of the general formula (I) where X an d R1 to R5 are each as defined in claim 1, processes for their production an d their use.

Process for colour neutralizing compositions

DISPERSE DYES BLUE MONOAZO, THEIR PREPARATION AND USE

PROCESS OF DYEING OR IMPRESSION OF FIBROUS POLYESTER MATTERS USING an AZO DYE

MIXTURES OF DYES, THEIR METHOD OF PREPARATION AND THEIR USE FOR the DYEING AND the IMPRESSION OF TEXTILE MATTERS

AZO DYES DISPERSE

Monoazo dyes, their manufactoring process and their applications

COMPOSE MONOAZO, THEIR METHOD OF PREPARATION AND THEIR USE

COMPOSES REPONDANT A LA FORMULE: (CF DESSIN DANS BOPI) DANS LAQUELLE R REPRESENTE UN RADICAL ALKYLE RAMIFIE EN C A C ET R ET R REPRESENTENT INDEPENDAMMENT L'UN DE L'AUTRE UN RADICAL ALKYLE EN C A C, AINSI QUE DES MELANGES DE CES COMPOSES, CONTENANT AU MOINS DEUX COMPOSES DE LA FORMULE CI-DESSUS DIFFERANT LES UNS DES AUTRES PAR AU MOINS L'UN DES SUBSTITUANTS R, R ET R, PARTICULIEREMENT APPROPRIES COMME COLORANTS POUR LA TEINTURE ET L'IMPRESSION DE MATERIAUX EN POLYESTERS AVEC UNE NUANCE BLEUE, PERMETTANT D'OBTENIR DES TEINTES UNIFORMES. COMPOUNDS RESPONDING TO THE FORMULA: (CF DRAWING IN BOPI) IN WHICH R REPRESENTS A RAMIFIED RADICAL ALKYL IN CAC AND R AND R INDEPENDENTLY REPRESENT ONE OF THE OTHER A CAC RADICAL ALKYL, AS WELL AS MIXTURES OF THESE COMPONENTS, CONTAINING AT LEAST TWO COMPOUNDS OF THE ABOVE FORMULA DIFFERENT FROM ONE OF THE OTHERS BY AT LEAST ONE OF THE R, R AND R SUBSTITUENTS, ESPECIALLY SUITABLE AS COLORS FOR DYING AND PRINTING POLYESTER MATERIALS WITH A BLUE SHADE, ALLOWING TO OBTAIN UNIFORM SHADES.

PROCESS OF DYEING OR IMPRESSION OF FIBROUS POLYESTER MATTERS USING an AZO DYE

NEW AZO DYES AND THEIR APPLICATION

Polarizing film, display device and production process thereof

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.

Electrophoretic composition, microcapsule and electrophoretic display device

Disclosed is an electrophoretic composition including a dye, a non-water-soluble dispersion medium, and charged particles, wherein the dye includes in a molecule thereof at least two color forming moieties including a first color forming moiety and a second color forming moiety, the first color forming moiety having a maximum absorption wavelength that is the shortest maximum absorption wavelength among the at least two color forming moieties, the second color forming moiety having a maximum absorption wavelength that is the longest maximum absorption wavelength among the at least two color forming moieties, a difference between the maximum absorption wavelength of the first color forming moiety and the maximum absorption wavelength of the second color forming moiety being from 50 nm to 400 nm, and the first color forming moiety and the second color forming moiety being bonded through a covalent bond.

Coloring agents and methods of use thereof

Dyes, compositions comprising dyes and methods for using the same are provided.

Azo dye used for a color filter of a lcd

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.

Azoaryls as reversibly modulatable tubulin inhibitors

The invention concerns a new class of tubulin polymerisation inhibitors and their applications in research and medicine, notably in chemotherapy. The invention proposes new azoaryl derivatives of formula (I): as defined in Claim 1 , which may be fully reversibly interconverted between non-tubulin-binding trans and tubulin-binding as isomeric forms, either by irradiation or spontaneously. The invention also concerns compounds with a azoaryl structure for use in studying the cytoskeleton and/or its associated processes, or in the treatment of a disease for which a tubulin polymerisation inhibition activity has a beneficial effect, wherein the compound is administered to the cell, organism or patient in need of such treatment in the trans form of the diazenyl bond, and where this trans form is inactive as regards a tubulin polymerisation inhibition effect, and where after photoisomerisation in vitro, in cellulo or in vivo to an azoaryl compound in its cis isomeric form of the diazenyl bond by the application of light, optionally with modification in vitro, in cellulo or in vivo of one or more substituents, the resultant cis form is active as regards a tubulin polymerisation inhibition effect.

COLORING AGENTS AND METHODS OF USE THEREOF

Dyes, compositions comprising dyes and methods for using the same are provided. 161.-. (canceled)63. The dye of claim 62 , wherein a claim 62 , b claim 62 , c and d are each 0 claim 62 , e and f are each 1 claim 62 , E is NRand Ris hydrogen.64. The dye of claim 62 , wherein m claim 62 , n and o are 0 claim 62 , p claim 62 , q and r are each 1 claim 62 , R claim 62 , R claim 62 , R claim 62 , R; Rand Rare each hydrogen claim 62 , K is NRand Ris hydrogen.65. The dye of claim 62 , wherein m claim 62 , n claim 62 , o and p are 0 claim 62 , q and r are each 1 claim 62 , R claim 62 , R; Rand Rare each hydrogen claim 62 , K is NRand Ris hydrogen.66. The dye of claim 62 , wherein W is NRR; Ris alkyl optionally substituted with hydroxy; and Ris alkyl optionally substituted with hydroxy.67. The dye of claim 62 , wherein W is NRRand Rand R claim 62 , together with the nitrogen to which they are attached are linked to form a piperidine or morpholine ring.69. The compound of claim 68 , wherein{'sup': 104', '105', '104', '105, 'Rand Rare hydrogen, or Rand Rare absent when s is 0;'}{'sup': 106', '107', '106', '107, 'Rand Rare hydrogen, or Rand Rare absent when t is 0;'}{'sup': 108', '109', '108', '109, 'Rand Rare hydrogen, or Rand Rare absent when u is 0;'}s, t and u are independently 0 or 1;{'sup': 112', '113', '114', '115, 'X is CRRRor OR;'}{'sup': 112', '113', '114, 'R, Rand Rare each independently hydrogen; and'}{'sup': '115', 'Ris hydrogen.'}70. The dye of claim 62 , wherein the alkyl group is optionally substituted with hydroxyl.71. A dye composition comprising at least one dye of claim 62 , and a medium suitable for dyeing keratin fibers.72. The composition of claim 62 , wherein said medium further includes one or more of surfactants claim 62 , thickeners claim 62 , fragrances claim 62 , sequestering agents claim 62 , UV-screening agents claim 62 , waxes claim 62 , silicones claim 62 , preserving agents claim 62 , couplers claim 62 , primary intermediates claim 62 , ...

Laundry Care Compositions Containing Dyes

Laundry care compositions comprising thiophene azo carboxylate fabric shading dyes and methods of treating a textile comprising such laundry care compositions. 2. A composition according to wherein in the dye structure of Formula I claim 1 , Rcomprises an electron-withdrawing group.3. A composition according to wherein in the dye structure of Formula I claim 1 , Rcomprises an electron-withdrawing group selected from the group consisting of F claim 1 , Cl and Br.4. A composition according to wherein in the dye structure of Formula I claim 3 , Rcomprises Cl.5. A composition according to wherein in the dye structure of Formula I claim 1 , Ris H.6. A composition according to wherein in the dye structure of Formula I claim 1 , (y+y′)≦35.7. A composition according to wherein in the dye structure of Formula I claim 1 , (y+y′)≦30.8. A composition according to wherein in the dye structure of Formula I claim 1 , Q and Q′ are each an independently selected Y.9. A composition according to wherein in the dye structure of Formula II claim 1 , m is 0 claim 1 , 1 claim 1 , 2 claim 1 , or 3.10. A composition according to wherein in the dye structure of Formula II claim 1 , m is 0 or 1.11. A composition according to wherein in the dye structure of Formula II claim 1 , n is 0 claim 1 , 1 claim 1 , 2 or 3.12. A composition according to wherein in the dye structure of Formula II claim 1 , n is 0 or 1.13. A composition according to wherein in the dye structure of Formula II claim 1 , the sum of m+n is 1 claim 1 , 2 or 3.14. A composition according to wherein in the dye structure of Formula II claim 1 , the sum of m+n is 1 or 2.15. A composition according to wherein in the dye structure of Formula II claim 1 , 0.4(y+y′)≦ the sum of the number of carbon atoms in all the Rgroups ≦2.0(y+y′).16. A composition according to wherein the thiophene azo dye has a molecular weight from greater than about 760 Daltons to about 5000 Daltons. This application claims priority to, and is a divisional of, ...

Electrophoretic fluid

This invention relates to electrophoretic fluid comprising solvents, a highly absorbing dye, and charged particles of different colour, and electrophoretic display devices comprising such fluids.

Disperse Azo Dyes

The present invention relates to disperse azo dyes of formula 2. The dye of formula (1) according to claim 1 , wherein Ris cyano.3. The dye of formula (1) according to claim 2 , wherein Ris chloro.4. The dye of formula (1) according to claim 1 , wherein Ris hydrogen.5. The dye of formula (1) according to claim 1 , wherein Ris methyl claim 1 , ethyl claim 1 , methoxycarbonylmethyl or 2-methoxycarbonylethyl.7. A dye mixture comprising at least one dye of formula (1) according to and at least one further dye selected from the group consisting of C.I. Disperse Blue 60 claim 1 , C.I. Disperse Blue 79:1 claim 1 , C.I. Disperse Blue 72:2 claim 1 , C.I. Disperse Blue 148 claim 1 , C.I. Disperse Blue 149 claim 1 , C.I. Disperse Blue 165 claim 1 , C.I. Disperse Blue 165:1 claim 1 , C.I. Disperse Blue 207 claim 1 , C.I. Disperse Blue 284 claim 1 , C.I. Disperse Blue 295 claim 1 , C.I. Disperse Blue 316 claim 1 , C.I. Disperse Blue 337 claim 1 , C.I. Disperse Blue 354 claim 1 , C.I. Disperse Blue 366 claim 1 , C.I. Disperse Blue 367 claim 1 , C.I. Disperse Blue 368 claim 1 , C.I. Disperse Blue 376 claim 1 , C.I. Disperse Blue 378 claim 1 , C.I. Disperse Blue 380 claim 1 , C.I. Disperse Green 9 claim 1 , C.I. Disperse Violet 107 claim 1 , the compounds of formulas (101)-(179) described in WO 2014/016072 claim 1 , the compounds of formulas (101)-(106) described in WO 2009/013122 and the compounds of formulas II-2 claim 1 , II -3 claim 1 , II-4 and III-1-III-8 described in CN 101955691.8. A process for dyeing or printing semi-synthetic or synthetic hydrophobic fibre material which comprises applying to or incorporating into the hydrophobic fibre material at least one dye of formula (1) according to or the dye mixture according to .9. A process according to claim 8 , wherein the hydrophobic fibre material contains polyester fibres.10. A material dyed or printed according to either or . The present invention relates to disperse dyes having an acetylamino-substituted aniline coupling ...

DYE, FILLER MADE THEREFROM, COMPOSITIONS INCLUDING THE FILLER, AND METHOD OF DETERMINING DEGREE OF CURE OF SUCH COMPOSITIONS

A compound represented by formula: 2. The treated filler of claim 1 , wherein the inorganic filler comprises at least one of alumina claim 1 , tin oxides claim 1 , antimony oxides claim 1 , silica claim 1 , zirconia claim 1 , titania claim 1 , glass claim 1 , ceramics claim 1 , calcium carbonate claim 1 , or sodium metaborate.3. The treated filler of claim 1 , wherein the inorganic filler comprises at least one of calcium carbonate claim 1 , sodium metaborate claim 1 , or hollow glass elements.4. The treated filler of claim 1 , wherein W is a carboxylic acid group or —Si(Y)(Z) claim 1 , wherein x is 0 claim 1 , and wherein each Zis independently hydroxyl claim 1 , alkoxy claim 1 , —O— covalently bonded to the surface of the filler claim 1 , or —O bonded to another silicon atom to form a siloxane.5. The treated filler of claim 1 , wherein W is a sulfonic acid group claim 1 , a phosphonic acid group claim 1 , or carboxylic acid group.6. The treated filler of claim 1 , wherein X is alkylene that is optionally interrupted by at least one ether claim 1 , ester claim 1 , carbonate claim 1 , carbamate claim 1 , or arylene.7. The treated filler of claim 1 , wherein R is H.8. A composition comprising a curable polymeric resin and the treated filler of .9. The composition of claim 8 , further comprising a free radical initiator.10. The composition of claim 9 , wherein the free-radical initiator is an organic peroxide.11. The composition of claim 8 , wherein the curable polymeric resin is an unsaturated polyester resin.12. The composition or method of claim 8 , wherein the composition further comprises at least one of styrene monomer claim 8 , a substituted styrene monomer claim 8 , an acrylate monomer claim 8 , or a methacrylate monomer.13. A method for determining degree of cure of a curable polymeric resin claim 8 , the method comprising:{'claim-ref': {'@idref': 'CLM-00001', 'claim 1'}, 'providing a composition comprising a curable polymeric resin, a free-radical initiator, ...

LAUNDRY CARE COMPOSITIONS CONTAINING DYES

Laundry care compositions comprising thiophene azo carboxylate fabric shading dyes and methods of treating a textile comprising such laundry care compositions. 2. A laundry care composition according to wherein the thiophene azo carboxylate dye comprises dye of formula I wherein each of Q and Q′ are each independently selected from Y.3. A laundry care composition according to wherein the thiophene azo carboxylate dye comprises dye of formula I wherein 0.4(y+y′)≦the sum of the number of carbon atoms in all the Rgroups ≦2.0(y+y′).4. A laundry care composition according to wherein in the dye structure of Formula I claim 1 , Rcomprises Cl.5. A laundry care composition according to wherein in the dye structure of Formula I claim 1 , Ris H.6. A laundry care composition according to wherein the laundry care adjunct comprises a first wash lipase.7. A laundry care composition according to wherein the laundry care adjunct comprises a fluorescent agent selected from: sodium 2 (4-styryl-3-sulfophenyl)-2H-napthol [1 claim 1 ,2-djtriazole claim 1 , disodium 4 claim 1 ,4′-bis{[(4-anilino-6-{N methyl-N-2 hydroxyethyl) amino 1 claim 1 ,3 claim 1 ,5-triazin-2-yl)]amino}stilbeno-2-2′ disulfonate claim 1 , disodium 4 claim 1 ,4′-bis [(4-anilino-6-morpholino-1 claim 1 ,3 claim 1 ,5-triazin-2-yl) amino] stilbene-2-2′ disulfonate claim 1 , and disodium 4 claim 1 ,4′-bis (2-sulfostyryl) biphenyl and mixtures thereof.8. A laundry care composition according to wherein the fluorescent agent is present in an amount of from 0.005 to 2 wt % of the laundry care composition.9. A laundry care composition according to wherein the laundry care adjunct comprises a dye transfer inhibitor selected from the group consisting of:(a) polyvinylpyrrolidone polymers; or(b) polyamine N-oxide polymers; or(c) copolymers of N-vinylpyrrolidone and N-vinylimidazole; or(d) polyvinyloxazolidones; or(e) polyvinylimidazoles; or(f) mixtures thereof.10. A laundry care composition according to wherein the laundry care ...

Latent additive and composition containing latent additive

A latent additive represented by general formula (1): wherein A is a 5- or 6-membered aromatic or heterocyclic ring; R 1 and R 2 are each hydrogen, halogen, cyano, hydroxyl, nitro, carboxyl, optionally substituted C1-C40 alkyl, C6-C20 aryl, C7-C20 arylalkyl, or C2-C20 heterocyclic ring-containing group; and R 4 is C1-C20 alkyl, C2-C20 alkenyl, C6-C20 aryl, C7-C20 arylalkyl, C2-C20 heterocyclic ring-containing group, or trialkylsilyl.

High wet fast disperse dyes and mixtures thereof

Dyes of formula (1) their production and their use.

MONOAZO-BASED DYE FOR ACID DETECTION

The present invention relates to a monoazo-based dye for acid detection, which changes color upon addition of or exposure to acid and, more specifically, to a dye which changes color within a few seconds upon exposure to a trace amount of a strong acidic material, and a fiber product using the same. The monoazo-based dye for acid detection according to the present invention has an effect of reacting with a trace amount of strong acid to change color, and returning to the original color when the acid is removed. Also, a fiber dyed with the dye of the present invention exhibits high color fastness and thus is not discolored and faded by laundering or sunlight. In addition, there is an effect of preventing secondary contamination at an accident scene and serious accidents from harmful environmental factors, when protective or working clothes are manufactured applying the effect, thereby providing a function enabling workers to recognize an exposure to acid in real time in the case of an exposure to an acid-contaminated environment. 2. The method of claim 1 , wherein the acid is in the form of a gas or a liquid.3. The method of claim 1 , wherein the acid is a strong acid in the range of pH 0.1 to pH 5.4. The method of claim 1 , wherein the acid is hydrochloric acid claim 1 , hydrofluoric acid claim 1 , sulfuric acid claim 1 , or a mixture thereof.5. The method of claim 1 , wherein the concentration of the acid to be added or exposed is in the range of 3 ppm to 1000 ppm.6. The method of claim 1 , wherein the dye changes its color upon addition of or exposure to acid and returns to its original color when the acid is removed.7. The method of claim 1 , wherein the dye changes its color within 5 seconds to 30 seconds upon addition of or exposure to acid.8. The method of claim 1 , wherein the dye is comprised in a fiber.9. The method of claim 8 , wherein the fiber is at least one fiber selected from the group consisting of polyester fiber claim 8 , nylon fiber claim 8 , ...

Hydrodabcyl

A new azobenzene-based fluorescence quencher with excellent solubility in aqueous solution is described here. This compound represents an optimized alternative to dabcyl in a variety of biomolecular applications, like fluorogenic protease substrates or nucleic acids probes. 3. Method of further comprising step a1) , wherein the compound obtained in step a) of is purified by(i) concentrating the 5-dimethylamino-resorcinol;(ii) purifying the residue obtained in step (i) by column chromatography; and(iii) crystallizing the purified compound obtained in step (ii).5. Method of , wherein the method further comprises a step b1) , wherein the compound obtained in step b) of is purified by precipitation at pH<4 followed by centrifugation.6. (canceled)7. A probe comprising a reporter and the compound of .8. A method of measuring fluorescence comprising administering a probe comprising a reporter and the compound of to a sample and measuring the fluorescence of the sample claim 1 , wherein substantially no fluorescence is observed from the compound of .9. The method of claim 8 , wherein the sample is a biological system.10. The method of claim 9 , wherein the administering is in vivo.11. The method of claim 9 , wherein the administering is in vitro. The present invention concerns the provision of a novel dark quencher, called Hydrodabcyl, which is water-soluble and suitable for assembling a fluorogenic probe for in vivo as well as in vitro application. The present invention also concerns a method of preparing Hydrodabcyl and the use of Hydrodabcyl as a dark quencher in biological systems.Biomolecular processes are extensively studied by employing fluorescent dyes that either bind non-covalently to a target in the system or, to gain specificity, are covalently linked to the investigated biomolecule. Changes in fluorescence intensity or wavelength indicate that a biochemical event has taken place. There is a large choice of fluorescent dyes whose signal is affected by several ...

Disperse dyes soluble in water

The Application describes disperse dyes soluble in water of general formula (I)         D-L-S n      (I) wherein: D is a disperse dye insoluble in water L is a linker S is a sugar n is comprised between 2 and 4 that are able to dye in an homogeneous way natural fibres and textiles and also textile materials including different fibres, and have high biodegradability through digestion by micro organisms, that found in the molecule itself a useful nourishment for their survival and proliferation; processes for the preparation of the above said dyes and their use are also described.

Dye, filler made therefrom, compositions including the filler, and method of determining degree of cure of such compositions

A compound represented by formula (I): and a treated filler having the compound on at least a portion of its surface. R is hydrogen or alkyl. X is alkylene, arylalkylene, or alkylarylene, each optionally interrupted by at least one of an ether, thioether, amine, amide, ester, thioester, carbonate, thiocarbonate, carbamate, thiocarbamate, urea, or thiourea, with alkylene optionally interrupted by arylene. W is hydroxyl, a sulfonic acid group, a phosphonic acid group, carboxylic acid group, —NHR 1 , epoxy, or —Si(Y) x (Z) 3-x . Y is alkyl, aryl, arylalkylenyl, or alkylarylenyl. Z is halide, hydroxyl, alkoxy aryloxy, acyloxy, polyalkyleneoxy, —O— covalently bonded to the surface of the filler, or —O bonded to another silicon atom, and x is 0 or 1. A composition including the treated filler, a method of making the treated filler, and a method of determining the degree of cure of a curable polymeric resin are also disclosed.

Processo para a preparacao de um monoazocorante

染料、由其制备的填料、包括填料的组合物以及确定此类组合物的固化度的方法

一种由式(I)表示的化合物和经处理的填料，该经处理的填料在其表面的至少一部分上具有所述化合物。R为氢或烷基。X为亚烷基、芳基亚烷基或烷基亚芳基，各自任选地插入有醚、硫醚、胺、酰胺、酯、硫酯、碳酸酯、硫代碳酸酯、氨基甲酸酯、硫代氨基甲酸酯、脲或硫脲中的至少一种，其中亚烷基任选地插入有亚芳基。W为羟基、磺酸基团、膦酸基团、羧酸基团、‑NHR 1 、环氧基或‑Si(Y) x (Z) 3‑x 。Y为烷基、芳基、芳基亚烷基或烷基亚芳基。Z为卤化物、羟基、烷氧基、芳氧基、酰氧基、聚亚烷氧基、共价键合到填料的表面的‑O‑，或键合到另一个硅原子的‑O，并且x为0或1。本发明还公开了包括经处理的填料的组合物，制备经处理的填料的方法，以及确定可固化聚合物树脂的固化度的方法。

新化合物及其用于检测样品中的目标分子的用途

本发明涉及新的前荧光团及其缀合物及其用于检测样品中的目标分子，特别是核酸目标分子的用途。本发明涉及新的前荧光团和新的荧光团及其使用方法，特别适用于诊断和质量控制领域。

Patent RU2019111126A3

`” ВУ“? 2019111126” АЗ Дата публикации: 29.01.2021 Форма № 18 ИЗПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение ж 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2019111126/04(021603) 12.10.2017 РСТ/ЕР2017/076121 12.10.2017 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 16193785.9 13.10.2016 ЕР Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) НОВЫЕ СОЕДИНЕНИЯ И ПУТИ ИХ ПРИМЕНЕНИЯ ДЛЯ ОБНАРУЖЕНИЯ ЦЕЛЕВЫХ МОЛЕКУЛ В ОБРАЗЦЕ Заявитель: УНИВЭРСИТЭ ДЭ ЖЕНЕВ, СН 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) С120 1/00 (2006.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) С07Р 401/12, С08С 63/48, С120 1/00 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): Соое Ра{еп5, РабЗеагсй, Кеаху$ 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа с указанием (где необходимо) частей, Относится к гория* относящихся к предмету поиска пункту формулы ...

NEW COMPOUNDS AND WAYS OF THEIR APPLICATION FOR DETECTING TARGET MOLECULES IN A SAMPLE

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2019 111 126 A (51) МПК C12Q 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2019111126, 12.10.2017 (71) Заявитель(и): УНИВЭРСИТЭ ДЭ ЖЕНЕВ (CH) Приоритет(ы): (30) Конвенционный приоритет: 13.10.2016 EP 16193785.9 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.04.2019 R U (43) Дата публикации заявки: 15.10.2020 Бюл. № 29 (72) Автор(ы): РАНДО, Джанпаоло (CH), ВИНССИНЖЕР, Николя (CH), ЛИНДБЕРГ, Эрик (US), АНЦОЛА, Марчелло (CH) (86) Заявка PCT: (87) Публикация заявки PCT: Адрес для переписки: 123242, Москва, Кудринская пл., 1, а/я 35, "Михайлюк, Сороколат и партнеры-патентные поверенные", пат.пов. Е.Л.Носыревой, рег.N 886 (54) НОВЫЕ СОЕДИНЕНИЯ И ПУТИ ИХ ПРИМЕНЕНИЯ ДЛЯ ОБНАРУЖЕНИЯ ЦЕЛЕВЫХ МОЛЕКУЛ В ОБРАЗЦЕ R U (57) Формула изобретения 1. Профлуорофор формулы (I): (I), где R1–R8, R11–R12 и R14–R15 независимо выбраны из водорода, гидроксила, галогена, Стр.: 1 A 2 0 1 9 1 1 1 1 2 6 A WO 2018/069470 (19.04.2018) 2 0 1 9 1 1 1 1 2 6 EP 2017/076121 (12.10.2017) A 2 0 1 9 1 1 1 1 2 6 1-пропил-4-((4-хлор-2-(6-хлор-4-оксо-3,4- A дигидрохиназолин-2-ил)фенокси)метил)пиридин-1-ия; R U 2 0 1 9 1 1 1 1 2 6 R U циано, нитро, необязательно замещенного C1-C10алкила, необязательно замещенного амино-C1-C10алкила, необязательно замещенного C1-C10алкокси, R13 выбран из необязательно замещенного C1-C10алкила, такого как необязательно замещенный этил, необязательно замещенный пропил или необязательно замещенный бутил, Z представляет собой –CR16R17, где R16 и R17 независимо выбраны из водорода и необязательно замещенного C1-C6алкила, или его любые таутомер, изомер, конъюгат на его основе или его соли. 2. Профлуорофор по п. 1, где R1, R3–R5 и R7–R8 представляют собой H. 3. Профлуорофор по п. 1 или 2, где R2 представляет собой Cl. 4. Профлуорофор по п. 1 или 2, где R2 представляет собой H. 5. Профлуорофор по любому из пп. 1-4, где R6 представляет собой Cl. 6. Профлуорофор по ...

Monoazo dye, manufacture and dyeing process

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Process for colour neutralizing compositions

本专利申请涉及中和处理液体颜色的方法，其中所述处理液体包含发色团，所述发色团选自由下列组成的组：单偶氮、三芳基甲烷、呫吨、蒽醌、疏水性染料、以及它们的混合物，其中所述疏水性染料选自由下列组成的组：苯并二呋喃染料；次甲基染料；三苯甲烷染料；萘酰亚胺染料；吡唑染料；萘醌染料；单偶氮染料、重氮染料以及它们的混合物，所述方法包括以下步骤：i.向混合器皿中提供包含所述发色团的所述处理组合物；ii.向所述混合器皿中提供大于0.045％的还原剂，所述还原剂选自由下列组成的组：亚硫酸盐、硫双脲、甲醛化亚硫酸氢盐、甲醛化次硫酸盐以及它们的混合物；以及iii.混合，直至通过中和所述发色团颜色实现脱色。

Disperse dye

하기식 ( I )의 분산성 염료는 소수성, 완전한 합성 또는 반합성 유기 섬유 물질의 염색 또는 프린팅에 유용하다: Dispersible dyes of formula (I) are useful for dyeing or printing hydrophobic, fully synthetic or semi-synthetic organic fiber materials: [상기식에서, [In the above formula, D는 분산성 염료로서 통상적인 디아조 성분을 나타내고, D represents a conventional diazo component as a dispersible dye, K는 하기식 (a), (b) 또는 (c)의 방향족 라디칼을 나타내고, K represents an aromatic radical of the following formula (a), (b) or (c) Y는 또는 를 나타내고, Y is or Lt; / RTI &gt; 다른 기호는 제 1 항에 정의된 바와 같다]. And the other symbols are as defined in claim 1].

Dyes composition for heat transfer printing on nylon fabrics

The present invention relates to a dye composition for dyeing nylon fibers, and more particularly, to a dye composition for dyeing nylon fibers, which comprises a novel combination of Eco-type dye compounds having a similar melting point and compatibility and excellent fastness, It is environmentally friendly to overcome the problem of color difference caused by printing and to improve the fixability, build-up property and all kinds of fastness (washing, friction, light fastness) Red, blue) and black (full black) dye compositions, transfer solutions containing the same, and transfer printing methods of nylon fibers using the same.

Laundry care compositions containing thiophene azo carboxylate dyes

Laundry care compositions comprising thiophene azo carboxylate fabric shading dyes and methods of treating a textile comprising such laundry care compositions.

Benefit agent delivery compositions

A benefit agent delivery system comprising a benefit agent selected from the group consisting of fabric shading dye, pigment and/or optical brightener and mixtures thereof, and an encapsulating layer, said encapsulating layer comprising colloid particles and a sealing layer, for use in a cleaning and/or treatment composition for masking the colour of a highly coloured benefit agent in said compositions.

Polarizing film, display device, and process for producing same

本发明提供二色比高的偏振膜。该偏振膜包括基板以及光取向膜和光吸收各向异性膜，该光取向膜及光吸收各向异性膜按该顺序依次层叠在所述基板上，所述光吸收各向异性膜是通过将二色性色素组合物的取向固定而成的，所述二色性色素组合物中，液晶性的非着色性低分子化合物所占的比例为30质量％以下，且含有具有向列液晶性的偶氮系二色性色素中的至少一种，该光吸收各向异性膜在X射线衍射测定中，显示来自取向轴垂直方向的周期结构的衍射峰，至少一个所述衍射峰表示的周期为

Real-time linear detection probes: sensitive 5′-minor groove binder-containing probes for PCR analysis

Oligonucleotide probes/conjugates are provided along with method for their use in assays to monitor amplification wherein the signal produced does not rely on 5′ nuclease digestion.

Real-time linear detection probes: sensitive 5'-minor groove binder-containing probes for PCR analysis

Oligonucleotide probes/conjugates are provided along with method for their use in assays to monitor amplification wherein the signal produced does not rely on 5′ nuclease digestion.

Fluorescent colorant compositions, coloring process and colored articles

착색물이 피착색 기재에 도포된 형광색의 영향을 받는 일이 없고, 내수성, 내용제성 및 내염소성 등에 뛰어나고, 또한, 견뢰성(堅牢性)을 포함한 모든 성질에도 뛰어난 형광성 착색조성물을 제공하는 것이다. It is possible to provide a fluorescent colored composition that is not affected by the fluorescent color applied to the substrate to be colored, is excellent in water resistance, solvent resistance, chlorine resistance, and the like, and excellent in all properties including fastness. 안료 및 수지를 포함한 형광성 착색조성물에 있어서, 안료를 아민으로부터 얻어지는 디아조화합물과 커플러의 커플링반응에 의해 얻어지는 결정성 아조계 형광안료인 것을 특징으로 하는 형광성 착색조성물이다. A fluorescent colored composition comprising a pigment and a resin, wherein the pigment is a crystalline azo fluorescent pigment obtained by a coupling reaction between a diazo compound obtained from an amine and a coupler.

Disperse dyes, their preparation and their use

本发明提供了一种通式(I)的染料，其中D、R 1 ～R 7 和n各自如权利要求1所定义，本发明还提供了它们的制备和用途。

Dyes, fillers made therefrom, compositions containing the fillers, and methods for determining the degree of cure of such compositions

METHOD FOR NEUTRALIZING COLOR OF COMPOSITIONS

1. Способ нейтрализации цвета обрабатывающих жидкостей, при этом жидкая обрабатывающая композиция содержит хромофор, выбранный из группы, состоящей из моноазо; триарилметана; ксантена; антрахинона и гидрофобного красителя, и их смесей, причем гидрофобный краситель выбирают из группы, состоящей из бензодифуранов; метина; трифенилметанов; нафталимидов; пиразола; нафтохинона; моно-азо, ди-азо красителей и их смесей; включающий стадии, на которых:i. обеспечивают смесительный сосуд обрабатывающей композицией, содержащей хромофор;ii. обеспечивают в смесительном сосуде более чем приблизительно 0,045% восстанавливающего агента, выбранного из группы, состоящей из сульфита; тиодимочевины; формальдегидбисульфита; формальдегидсульфоксилата и их смесей; иiii. смешивают до достижения обесцвечивания путем нейтрализации цвета хромофора.2. Способ по п.1, отличающийся тем, что хромофор представляет собой моноазокраситель.3. Способ по п.1, отличающийся тем, что хромофор содержит моноазокраситель, имеющий формулу:где R3 и R4 выбирают из замещенных С-Салкильных цепей, которые необязательно содержат простоэфирные (-O-) или сложноэфирные связи, а цепь необязательно замещена -Cl, -Br, -CN, NOи -SOCH; и D обозначает ароматическую или гетероароматическую группу.4. Способ по п.1, отличающийся тем, что хромофор содержит моноазокраситель, имеющий формулу:где R3 и R4 выбирают из замещенных С-Салкильных цепей, которые необязательно содержат простоэфирные (-O-) или сложноэфирные связи, а цепь необязательно замещена -Cl, -Br, -CN, NOи -SOCH; и D выбирают из группы, состоящей из азотиофенов, азобензотиазолов и азопиридонов.5. Способ по п.1, отличающийся тем, что хромофор содер� РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2012 102 686 A (51) МПК C11D 3/40 (2006.01) C11D 11/00 (2006.01) C09B 29/00 (2006.01) C09B 29/08 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2012102686/04, 29.07.2010 (71) Заявитель(и): ДЗЕ ПРОКТЕР ЭНД ГЭМБЛ КОМПАНИ (US) ...

New water insoluble azo dye* preparing same* and method of using same for dyeing or printing

Dyeing method of synthetic fibers

Transfer printing

A composition of a petroleum product with marker, a marker, and a method for identification of a petroleum product

본 발명은 석유 제품용 무색 마커 및 그의 검출 방법 및 조성물을 기재하고 있다. The present invention describes colorless markers for petroleum products and methods and compositions for detection thereof. 석유 제품용 무색 마커, 검출, 현상제, 분광광도계 Colorless Markers, Detection, Developers, Spectrophotometers for Petroleum Products

Water-insoluble red monoazo dyes, preparation method thereof and use thereof

본 발명은 일반식(Ⅰ)의 아조 염료, 이러한 아조 염료의 혼합물, 이의 제조방법 및 이의 용도에 관한 것이다. (Ⅰ) 상기식에서, R 1 은 메틸, 에틸, 염소 또는 브롬이고, R 2 는 메틸 또는 에틸이며, R 3 및 R 4 는 서로 독립적으로 메톡시 카보닐에틸, 에톡시카보닐에틸, 메톡시에톡시카보닐에틸 또는 에톡시에톡시카보닐에틸이고, X는 -CO-또는 -SO 2 -이다.

Nonaqueous fluid marker having N-benzyl-N-ethylaniline and Preparing method thereof

본 발명은 비수용성 유체 제품 식별제로 사용 가능한 아조 염료 및 이의 제조방법에 관한 것으로서, 더욱 상세하게는 N -벤질- N -에틸아닐린을 함유하는 식별제 및 이의 제조방법에 관한 것이다. 본 발명의 N -벤질- N -에틸아닐린을 함유하는 식별제는 비수용성 유체 제품에 높은 용해도를 보이며, 보관 안정성이 우수하고, 미량으로 검출이 가능하며, 비수용성 유체 제품 내에서 산 발색제와 반응하여 뚜렷한 발색을 나타낸다. 따라서, 이러한 식별제를 제품에 첨가시킬 경우, 식별제가 첨가되지 않은 제품과의 구별이 용이하므로, 자사 제품을 타사 제품과 구별하여 유통과정에서의 품질관리를 손쉽게 할 수 있다. FIELD OF THE INVENTION The present invention relates to azo dyes usable as nonaqueous fluid product identifiers and methods for their preparation, and more particularly, to identification agents containing N -benzyl- N -ethylaniline and methods for their preparation. The identification agent containing N -benzyl- N -ethylaniline of the present invention exhibits high solubility in water-insoluble fluid products, excellent storage stability, detectable in trace amounts, and reacts with acid colorants in water-insoluble fluid products. It gives a clear color. Therefore, when the identification agent is added to the product, it is easy to distinguish the product from which the identification agent is not added, and thus, it is possible to distinguish the company's product from other companies' products and to easily manage the quality in the distribution process.

COMPOSITIONS CONTAINING COLORS FOR CLOTHING CARE

Las composiciones para el cuidado de ropa que comprenden colorantes tonalizadores de carboxilato y tiofeno azo para telas y métodos para tratar una tela que comprenden tales composiciones para el cuidado de ropa. Garment care compositions comprising tonalizing dyes of carboxylate and thiophene azo for fabrics and methods for treating a fabric comprising such garment care compositions.

Benefit agent delivery compositions

A benefit agent delivery system comprising a benefit agent selected from the group consisting of fabric shading dye, pigment and/or optical brightener and mixtures thereof, and an encapsulating layer, said encapsulating layer comprising colloid particles and a sealing layer, for use in a cleaning and/or treatment composition for masking the colour of a highly coloured benefit agent in said compositions.

Polarizing film, display device, and process for producing same

Provided is a polarizing film having a high dichroic ratio. The disclosed polarizing film includes: a substrate; and a photo-alignment film and a light-absorbable anisotropic film which are laminated successively on the substrate in the aforementioned order. The light-absorbable anisotropic film is prepared by fixing the orientation of a dichroic dye composition in which the proportion of a liquid-crystalline non-coloring low-molecular compound is less than or equal to 30% by mass and that contains at least one type of nematic-liquid-crystalline dichroic azo dye. Also, the light-absorbable anisotropic film exhibits diffraction peaks resulting from the periodic structure in the direction perpendicular to the orientation axis as measured by X-ray diffractometry. The period represented by at least one of the diffraction peaks is from 3.0 to 15.0 Å, and the maximum values of the intensities of the diffraction peaks are not within the range of ±70° with respect to the direction which is normal to the film and which lies within a plane perpendicular to the orientation axis.

Disulfide dyes

화학식 1 또는 화학식 2의 화합물이 개시되어 있다. 상기 화합물은 유기 물질, 예컨대 케라틴 섬유, 울, 가죽, 실크, 셀룰로스 또는 폴리아미드, 특히 케라틴-함유 섬유, 면 또는 나일론, 바람직하게는 모발, 보다 바람직하게는 인간 모발을 염색하는데 유용하다. <화학식 1> <화학식 2> Compounds of Formula 1 or Formula 2 are disclosed. The compounds are useful for dyeing organic materials such as keratin fibers, wool, leather, silk, cellulose or polyamides, in particular keratin-containing fibers, cotton or nylon, preferably hair, more preferably human hair. <Formula 1> <Formula 2>

Monoazo dye and preparation thereof

(57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。

Disperse monoazo dye, manufacture and method of coloring synthetic fiber material

Royal-blue, water-insol monazo dyes - for fast dyeing polyesters

Dyes are of formula (I):- (where X is Cl or Br; R1 and R2 are each CH3 or C2H; R3 is CH3 or C2H5). Prepd. by coupling a diazotised 2-cyano-4-nitro-6-chloraniline or -bromaniline with the appropriate substd. anilide coupling component.

AZOIC COLORS SOLUBLE IN ORGANIC SOLVENTS

Colorants azoïques solubles dans les solvants organiques de la formule générale I : Azo dyes soluble in organic solvents of the general formula I:

AZOIC COLORANTS, THEIR PREPARATION AND THEIR USES

Ces colorants répondent à la formule I. Pour les préparer, on fait réagir le diazo d'une amine de formule Il avec un copulant de formule III. Ces colorants peuvent être utilisés dans la teinture de fibres synthétiques et artificielles, par exemple de fibres d'acétate de cellulose, de polyamides et plus spécialement de polyesters :

Process for the dyeing of synthetic fibrous material from organic solvents

1440779 Azo dyes HOECHST AG 4 Oct 1973 [7 Oct 1972] 46392/73 Heading C4P [Also in Division D1] The dyes of formula in which D is a radical of a diazo component of the benzene or heterocyclic series free of watersolubilizing groups, and may be substituted by halogen, nitro, cyano, alkyl, alkoxy, alkylsulphonyl, trifluoromethyl, sulphonamide, acyl, alkoxycarbonyl and/or carbamoyl groups, the alkyl and alkoxy groups having I to 4 carbon atoms, B is hydrogen or halogen, C 1 to C 4 alkyl, acylamino group optionally substituted by chlorine or bromine atoms, X 1 is hydrogen, chlorine or bromine, X 2 is hydrogen or chlorine with the proviso that at least one of X 1 and X 2 is chlorine or bromine, R is a linear or branched C 1 to C 18 alkyl group, R 2 is hydrogen or a C 1 to C 4 alkyl group, may be prepared by acylating a compound of formula with a carboxylic acid R 1 COOH or an acid anhydride, acid chloride or acid bromide thereof, at 20‹ to 100‹ C. in an inert solvent optionally in presence of an acid-binding agent.

NEW NITROGEN COMPOUNDS, THEIR PREPARATION AND THEIR USE AS COLORANTS

AZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DISPERSION DYES

L'invention a pour objet les composés de formule I (CF DESSIN DANS BOPI) dans laquelle les symboles ont des significations variées. Ces composés sont utilisés comme colorants de dispersion pour la teinture ou l'impression de matières textiles. The subject of the invention is the compounds of formula I (CF DRAWING IN BOPI) in which the symbols have various meanings. These compounds are used as dispersion dyes for dyeing or printing textile materials.

A kind of blue disperse dye monomeric compound and its preparation method and application

本发明涉及一种蓝色分散染料单体化合物及其制备方法和应用，所述化合物的结构如式I所示： 制备方法采用重氮化、偶合反应方式制备。本发明单独应用于制备分散染料或者与其他染料单体组成染料组合物制备分散染料。本发明制备工艺简单，成本低，用于制备得到的染料，具有重现性好、耐摩擦色牢度、耐水洗色牢度、光照牢度、提升力好的特点。

AZOIC COLORANTS RANGING FROM BROWN TO PURPLE

Ces colorants sont représentés par la formule I; pour les préparer, on fait réagir un compose de diazonium d'amines de formule II avec un copulant de formule III. Ils conviennent pour la teinture de fibres synthétiques et semi-synthétiques, par exemple les acétates cellulosiques, les polyamides et, en particulier, les polyesters. These dyes are represented by formula I; to prepare them, a diazonium compound of amines of formula II is reacted with a coupler of formula III. They are suitable for dyeing synthetic and semi-synthetic fibers, for example cellulose acetates, polyamides and, in particular, polyesters.

Monoazo dispersion dyes - from N-substd aniline coupling components

Monoazo dispersion dyes of formula (I): (in which D is the gp. of a diazo component; A is opt. substd. phenylene with the substd. amino gp. in p-position to the azo gp.; R1 is H or opt. substd. alkyl; or -CH=C ; R5 is H or opt. substd. alkyl; R3 and R4 are modified carboxylic acid gps.) are used for dyeing or printing of synthetic fibres esp. polyesters. Strong shades with good fastness are obtained.

Dye

내용 없음

WATER-SOLUBLE MONOAZO CATIONIC DYES

La présente invention a pour objet des colorants cationiques monoazo hydrosolubles, exempts de groupes acides sulfoniques ou carboxyliques, présentant la formule : The present invention relates to water-soluble monoazo cationic dyes, free from sulfonic or carboxylic acid groups, having the formula:

NOVEL AZO COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DISPERSION DYES

Patent FR2388859B3

Phthalimidylazodyes and their using

Изобретение относится к дисперсным красителям, включающим N-метилфталимиддиазокомпонент и анилиновый компонент сочетания. Предложен краситель формулы в которой R обозначает атом водорода или брома, R 1 обозначает водородный атом, метил или -NHCO-C 1 -C 4 алкил, R 2 обозначает C 1 -C 4 алкил, замещенный C 1 -C 4 алкоксигруппой, а R 3 независимо от R 2 имеет любое из значений R 2 . Предложена смесь красителей, включающая по меньшей мере один азокраситель формулы (1) и по меньшей мере один азокраситель формулы в которой R 1 обозначает водородный атом, метил или -NHCO-C 1 -C 4 алкил, R 2 обозначает C 1 -C 4 алкил, причем возможно, но необязательно, что алкильная цепь С 2 - или с еще большим числом углеродных атомов прерывается кислородным атомом, а R 3 независимо от R 2 имеет любое из значений R 2 . Также предложен способ окрашивания или печатания по полусинтетическим или синтетическим гидрофобным волокнистым материалам, в котором краситель формулы (1) или смесь красителей формулы (1) и (4) наносят на такие материалы или вводят в них. Технический результат - дисперсные красители, обеспечивающие окрашивание, характеризующиеся высокой степенью прочности к стирке и к поту. 3 н. и 4 з.п. ф-лы, 2 табл. ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß RU (19) (11) 2 283 328 (13) C2 (51) ÌÏÊ C09B 29/036 C09B 29/09 C09B 67/22 C07D 209/48 (2006.01) (2006.01) (2006.01) (2006.01) ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÎÏÈÑÀÍÈÅ ÈÇÎÁÐÅÒÅÍÈß Ê ÏÀÒÅÍÒÓ (21), (22) Çà âêà: 2003125651/04, 29.01.2002 (72) Àâòîð(û): ÊËÅÌÀÍ Àíòóàí (CH), ÂÈËÅËÜÌ Æàí-Êëîä (FR), ÀÐÊÅÍ Àëüôîíñ (CH), ËÎÊ Óðñ (CH) (24) Äàòà íà÷àëà îòñ÷åòà ñðîêà äåéñòâè ïàòåíòà: 29.01.2002 (73) Ïàòåíòîîáëàäàòåëü(è): ÖÈÁÀ ÑÏÅØÈÀËÒÈ ÊÅÌÈÊÝËÇ ÕÎËÄÈÍà ÈÍÊ. (CH) (43) Äàòà ïóáëèêàöèè çà âêè: 20.03.2005 R U (30) Êîíâåíöèîííûé ïðèîðèòåò: 07.02.2001 EP 01810128.7 (45) Îïóáëèêîâàíî: 10.09.2006 Áþë. ¹ 25 2 2 8 3 3 2 8 (56) Ñïèñîê äîêóìåíòîâ, öèòèðîâàííûõ â îò÷åòå î ïîèñêå: US 3980634 À, 14.09.1976. US 5218095 À, 08.06.1993 ...

New azo compounds, their preparation and their use as disperse dyes

The subject of the present invention is the compounds of formula I in which the symbols have varied meanings. These compounds can be used as disperse dyes.

Laundry care compositions containing thiophene azo carboxylate dyes.

Composiciones para el cuidado de la ropa que comprenden colorantes azoicos de tiofeno y carboxilato tonalizadores de telas, y métodos para tratar una tela que comprenden dichas composiciones para el cuidado de la ropa.

DISPERSABLE MONOAZOIC DYES DERIVED FROM TIOPHENE, THEIR OBTAINING AND THEIR APPLICATION

NEW DIFFERENT DYES

La présente invention est relative à des colorants dispersés. Ces colorants sont obtenus par diazotation de la 2-bromo ou 2-chloro ou 2-cyano-4,6-dinitroaniline et copulation sur des 3-(2'alkoxy-5'-alkanoylaminoanilino)butyrates d'alkyle ou sur des 4-(2' -alkoxy-5' -alcanoylaminoanilino) valérates d'alkyle. Application à la teinture de fibres et de tissus de polyesters, de cellulose et de polyamides avec formation de teinte bleue brillante, ces colorants résistant à l'arrachement par frottement, présentant une bonne résistance à l'action de la lumière, et une bonne stabilité en fonction du pH. The present invention relates to disperse dyes. These dyes are obtained by diazotizing 2-bromo or 2-chloro or 2-cyano-4,6-dinitroaniline and coupling with 3- (2'alkoxy-5'-alkanoylaminoanilino) butyrates of alkyl or on 4- Alkyl (2 '-alkoxy-5' -alkanoylaminoanilino) valerate. Application to the dyeing of fibers and fabrics of polyesters, cellulose and polyamides with formation of a brilliant blue tint, these dyes resistant to tearing by friction, having good resistance to the action of light, and good stability depending on the pH.

AZOIC DYES NOT CONTAINING AN WATER-SOLUBILIZING GROUP, THEIR PREPARATION PROCESS AND THEIR USE FOR DYING AND PRINTING FIBROUS MATERIALS

Colorants azoïques ne contenant pas de groupe aquasolubilisant, leur procédé de préparation et leur utilisation pour la teinture et l'impression de matières fibreuses. On prépare ces colorants de formule : Azo dyes not containing an aquasolubilizing group, their preparation process and their use for dyeing and printing fibrous materials. These dyes of formula are prepared:

DYES FOR TRANSFER PRINTING, THEIR PREPARATION AND THEIR USE TO PRINT FLAT POLYMERIC OBJECTS

Colorants pour impression par transfert et leur préparation et leur utilisation pour imprimer des objets plats en matières polymères. On prépare ces colorants de formule : Dyes for transfer printing and their preparation and use for printing flat objects of polymeric materials. These dyes of formula are prepared:

Thiadiazolyl azo cpds - for dyeing polyamides pink or scarlet

Patent FR2240268B1

Azo compounds, their preparation and their use as dispersion dyes.

L'invention conceme les composés de formule I (CF DESSIN DANS BOPI) dans laquelle les symboles ont des significations variées. Ces composés sont utilisés comme colorants de dispersion pour la teinture ou l'impression de matières textiles.

Patent FR2179615B1

AZOIC COLORANTS DERIVED FROM DIAZOS OF HETEROCYCLIC COMPOUNDS

Patent FR2170118A1

USE OF MONOAZOIC COMPOUNDS AS COLORANTS.

L'INVENTION A POUR OBJET L'UTILISATION DES COMPOSES MONOAZOIQUES DE FORMULE I (CF DESSIN DANS BOPI) DANS LAQUELLE R EST UN HALOGENE OU CN, R ET R SIGNIFIENT L'HYDROGENE OU L'UN DES SYMBOLES R ET R EST H ET L'AUTRE UN HALOGENE, R SIGNIFIE H, HALOGENE, ALKYLE OU ALKYLAMINO ET R SIGNIFIE CYANO-ETHYLE OU UN GROUPE -CH-CH(R)-R, COMME COLORANTS DE DISPERSION POUR LA TEINTURE, LE FOULARDAGE OU L'IMPRESSION DES MATIERES TEXTILES SYNTHETIQUES OU SEMI-SYNTHETIQUES HYDROPHOBES ET A POIDS MOLECULAIRE ELEVE. THE OBJECT OF THE INVENTION IS THE USE OF MONOAZOIC COMPOUNDS OF FORMULA I (CF DRAWING IN BOPI) IN WHICH R IS A HALOGEN OR CN, R AND R MEAN HYDROGEN OR ONE OF THE SYMBOLS R AND R IS H AND L 'OTHER A HALOGEN, R MEANS H, HALOGEN, ALKYL OR ALKYLAMINO AND R MEANS CYANO-ETHYL OR A -CH-CH (R) -R GROUP, AS DISPERSION DYES FOR DYING, SCRUB OR PRINTING TEXTILE MATERIALS SYNTHETIC OR SEMI-SYNTHETIC HYDROPHOBIC AND WITH HIGH MOLECULAR WEIGHT.

NOVEL MONOAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DISPERSION DYES

L'INVENTION A POUR OBJET LES COMPOSES MONOAZOIQUES DE FORMULE: (CF DESSIN DANS BOPI) OU R SIGNIFIE NO OU CN, R SIGNIFIE CN OU UN HALOGENE, R SIGNIFIE ALKYLE, R SIGNIFIE METHYLE OU ETHYLE, R SIGNIFIE ALKYLE ET R SIGNIFIE UN GROUPE HYDROXYALKYLE SUBSTITUE EVENTUELLEMENT ACYLE. CES COMPOSES PEUVENT ETRE UTILISES COMME COLORANTS DE DISPERSION POUR LA TEINTURE, LE FOULARDAGE OU L'IMPRESSION DE MATIERES ORGANIQUES HYDROPHOBES A POIDS MOLECULAIRE ELEVE, SYNTHETIQUES OU SEMI-SYNTHETIQUES. THE SUBJECT OF THE INVENTION IS MONOAZOIC COMPOUNDS OF FORMULA: (CF DRAWING IN BOPI) OR R MEANS NO OR CN, R MEANS CN OR A HALOGEN, R MEANS ALKYL, R MEANS METHYL OR ETHYL, R MEANS ALKYL AND R MEANS A GROUP HYDROXYALKYL POSSIBLE SUBSTITUTE ACYL. THESE COMPOUNDS MAY BE USED AS DISPERSION COLORANTS FOR DYING, SCRAPING OR PRINTING HYDROPHOBIC ORGANIC MATERIALS OF HIGH MOLECULAR WEIGHT, SYNTHETIC OR SEMI-SYNTHETIC.

Orange-navy blue azo dyes - used for polyester(s), also for cellulose acetate and polyamide

Azo dyes are of formula (I): are new: In (I) D is residue of a diazo component; R is H or opt. substd. aliphatic, cycloaliphatic, araliphatic or aromatic gp. or the gp. A' -X-CO-Y-A2-Z;R'=H, Me, Et, MeO or EtO; R2=H, Cl, Br, Me, Et, MeO, EtO, 1-4C aekanoylamino, benzoylamino, or 1-4C alkoxycarbonylamine; A'=2-4C alkylene; A2=1-4C alkylene; X= a direct bond, -O- or -NH-Z is heterocyclo e.g. (where B=H or Cl and n=0,1,2,3 or 4). Used as orange-red-violet-navy blue dyes for synthetic and semi-synthetic fibres, esp. polyesters, but also cellulose acetates and polyamides, having good fastness to light, wetting and heat-fixing.

NOVEL MONOAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS COLORANTS

LA PRESENTE INVENTION A POUR OBJET LES COMPOSES MONOAZOIQUES DE FORMULE I: (CF DESSIN DANS BOPI) DANS LAQUELLE D REPRESENTE UNE COMPOSANTE DE DIAZOTATION, R REPRESENTE L'HYDROGENE, LE CHLORE OU LE BROME OU UN GROUPE ALKYLE, ALCOXY OU ALCOXYETHOXY, R REPRESENTE L'HYDROGENE, UN GROUPE ALKYLE, ALKYL-CARBONYLAMINO, ALCOXYALKYL-CARBONYLAMINO, FLUORO-, CHLORO- OU BROMO-ALKYL-CARBONYLAMINO, HYDROXY-ALKYL-CARBONYL-AMINO, ALCOXY-CARBONYLAMINO, ALCOXY-ALCOXY-CARBONYLAMINO OU ALKYL-SULFONYLAMINO, R REPRESENTE L'HYDROGENE OU UN GROUPE ALKYLE SUBSTITUE OU NON SUBSTITUE, A REPRESENTE UN GROUPE ALKYLENE LINEAIRE OU RAMIFIE, ET R REPRESENTE UN GROUPE BIPHENYLYLE NON SUBSTITUE. CES COMPOSES SONT UTILISES COMME COLORANTS. THE SUBJECT OF THE PRESENT INVENTION IS MONOAZOIC COMPOUNDS OF FORMULA I: (DRAWING IN BOPI) IN WHICH D REPRESENTS A DIAZOTATION COMPONENT, R REPRESENTS HYDROGEN, CHLORINE OR BROMINE OR AN ALKYL, ALCOXY OR ALCOXYETHOXY GROUP, HYDROGEN, AN ALKYL-CARBONYLAMINO, ALKYL-CARBONYLAMINO, ALCOXYALKYL-CARBONYLAMINO, FLUORO-, CHLORO- OR BROMO-ALKYL-CARBONYLAMINO, HYDROXY-ALKYL-CARBONYLONYLOXY-ALKYL-CARBONYL-CARBONYL-CARBONYL-OUCOYL-CARBONYL-CARBONYL-OUCO-AMINOYL-OUCO-AMINOYL-OUCO-AMINOYL-CARBONYL-OR R REPRESENTS HYDROGEN OR A SUBSTITUTED OR NON-SUBSTITUTED ALKYL GROUP, A REPRESENTS A LINEAR OR BRANCHED ALKYLENE GROUP, AND R REPRESENTS A NON-SUBSTITUTED BIPHENYL GROUP. THESE COMPOUNDS ARE USED AS COLORANTS.

Mono:azo dispersion dyes of benzene series - for use on synthetic fibres esp. aromatic polyester fibres

Monoazo dispersion dyes of formula (I) (in which R is an opt. substd. hydrocarbon gp.; R' is a hydrocarbon gp.; Y is acyl). Dyeing or printing of synthetic textiles, esp. aromatic polyesters, in bluish-red shades. Also for melt-colouring of polymers. Good dyeing properties and high strength, with good fastness, esp. to sublimation or dry-heat fixing.

DISPERSED MONOAZOIC DYES

Use of azo dyes for marking hydrocarbons, and novel azo dyes

Patent FR2202190B1

Method of dyeing polyester and polyester-containing textile materials

The invention relates to a method of dyeing polyester or polyester-containing textile materials at a pH of from 8 to 11, characterised in that one or more monoazo dyes are employed of the general formula I <IMAGE> in which X is (C1-C3)-alkyl, R is (C2-C6)-alkyl, and R<1> and R<2> independently of one another are linear (C2-C4)-alkyl.

Monoazo dye

Process for colour neutralizing compositions

Thiophene azo carboxylate dyestuff and comprise its laundry care composition

本专利申请涉及用作调色剂的噻吩偶氮羧酸酯染料、包含此类可用作调色剂的染料的衣物洗涤护理组合物、制备此类染料和衣物洗涤护理组合物的方法、以及使用它们的方法。前述染料包含带形式电荷的部分，并且通常由至少两种组分组成：至少一种发色团组分和至少一种聚合物组分。适宜的发色团组分一般在暴露于紫外光时发蓝色、红色、紫罗兰色或紫色荧光，或者它们可吸收光以反射同样这些色调。此类染料有利地向织物提供调色效果，例如增白效果，同时不随时间推移而累积，并且不对所处理织物造成不可取的蓝色脱色。此类染料一般对在衣物洗涤护理组合物中使用的漂白剂也是稳定的。

Colorant compositions

Disclosed is a colorant composition of the formula wherein R is an alkyl group, an aryl group, an arylalkyl group, or an alkylaryl group, and wherein R can be joined to the phenyl moiety to form a ring, R′ is an aromatic- or heteroaromatic-containing group, each R a , independently of the others, is a halogen atom, an alkyl group, an alkoxy group, a nitrile group, a nitro group, an amide group, or a sulfonamide group, w is an integer of 0, 1, 2, 3, or 4, n is an integer representing the number of carbon atoms in each repeat alkylene oxide unit, and x is an integer representing the number of repeat alkylene oxide units, wherein said colorant has no more than one —OH, —SH, or primary or secondary amino group per molecule.

Patent FR2394583B3

Patent FR2288093B1

Monoazo dyes containing a fluorosulphonyl group and use thereof

A process for colouring a synthetic textile material or fibre blend thereof which comprises applying to the synthetic textile material a compound or mixture thereof, which is free from water solubilising groups, of the Formula (1) A-N=N-D, wherein: A and D each independently is an optionally substituted heterocyclic or carbocyclic group and at least one of A or D carries directly at least one -SO2F group or carries a substituent to which at least one -SO2F group is attached except for 4-(4-fluorosulphonylphenylazo)-N,N-dimethylaniline, provided that one of A or D is not 3,5-difluorosulphonylthien-2-yl, optionally substituted 1-phenyl-pyrazol-4-yl-5-one or (a) or that one of A or D does not carry an -NCH2CH(OH)CH2Cl, -NCOCH2Cl or -NCH2CH2SO2F substituent. The presence of one or more -SO2F groups in a dye molecule generally improves the properties of that dye and confers surprisingly good wet fastness and light fastness properties.

Novel compounds and ways of using them for detecting target molecules in a sample

FIELD: chemistry. SUBSTANCE: invention relates to a profluorophore of formula (I), where R 1 is H; R 2 -R 8 , R 11 -R 12 and R 14 are independently selected from hydrogen, hydroxyl, halogen, cyano, nitro, optionally substituted C 1 -C 10 alkyl, optionally substituted amino-C 1 -C 10 alkyl, optionally substituted C 1 -C 10 alkoxy, R 13 is selected from optionally substituted C 1 -C 10 alkyl, such as optionally substituted ethyl, optionally substituted propyl or optionally substituted butyl; R 15 is H; Z is -CR 16 R 17 , where R 16 and R 17 are independently selected from hydrogen and optionally substituted C 1 -C 6 alkyl, or any tautomer, stereoisomer, salt thereof, where the term "substituted" refers to groups substituted with 1–5 substituents selected from the group, consisting of "C 1 -C 6 alkyl", "amino", "aminosulphonyl", "aminocarbonyl", "sulphonyl", "alkoxy", "alkoxycarbonyl", "halogen", trihalogenomethyl, cyano, hydroxy, mercapto and nitro. Invention also relates to conjugates based on a profluorophore of formula (I) and use thereof to detect a target molecule in a sample, particularly target nucleic acid molecules. Invention also relates to novel fluorophores of formula (I)' and a method of producing them. EFFECT: obtaining novel profluorophores, which provide high-efficiency detection and are suitable for portable and disposable detection systems, which can be used in diagnostics and quality control. 25 cl, 9 dwg, 10 ex РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 768 649 C2 (51) МПК C07D 401/12 (2006.01) C08G 63/48 (2006.01) C12Q 1/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК C07D 401/12 (2021.08); C08G 63/48 (2021.08); C12Q 1/00 (2021.08) (21)(22) Заявка: 2019111126, 12.10.2017 (24) Дата начала отсчета срока действия патента: Дата регистрации: 24.03.2022 R U 12.10.2017 (72) Автор(ы): РАНДО, Джанпаоло (CH), ВИНССИНЖЕР, ...

Novel dye blend, manufacture and method of dyeing or printing synthetic fiber material

Disperse dyes, their preparation and use

The present invention provides dyes of the general formula (I) where D, R1 to R6, X, m and n are each as defined in claim 1, processes for their preparation, and their use.

Phthalimidylase Dyes, Method for Their Preparation and Their Use

ÐÎÑÑÈÉÑÊÀß ÔÅÄÅÐÀÖÈß (19) RU (51) ÌÏÊ 7 (11) 2003 125 651 (13) A C 09 B 29/036 ÔÅÄÅÐÀËÜÍÀß ÑËÓÆÁÀ ÏÎ ÈÍÒÅËËÅÊÒÓÀËÜÍÎÉ ÑÎÁÑÒÂÅÍÍÎÑÒÈ, ÏÀÒÅÍÒÀÌ È ÒÎÂÀÐÍÛÌ ÇÍÀÊÀÌ (12) ÇÀßÂÊÀ ÍÀ ÈÇÎÁÐÅÒÅÍÈÅ (21), (22) Çà âêà: 2003125651/04, 29.01.2002 (71) Çà âèòåëü(è): ÖÈÁÀ ÑÏÅØÈÀËÒÈ ÊÅÌÈÊÝËÇ ÕÎËÄÈÍà ÈÍÊ. (CH) (30) Ïðèîðèòåò: 07.02.2001 EP 01810128.7 (43) Äàòà ïóáëèêàöèè çà âêè: 20.03.2005 Áþë. ¹ 8 (86) Çà âêà PCT: EP 02/00903 (29.01.2002) (87) Ïóáëèêàöè PCT: WO 02/07486 (26.09.2002) Àäðåñ äë ïåðåïèñêè: 101000, Ìîñêâà, Ì.Çëàòîóñòèíñêèé ïåð., ä.10, êâ.15, "ÅÂÐÎÌÀÐÊÏÀÒ", È.À.Âåñåëèöêîé (54) ÔÒÀËÈÌÈÄÈËÀÇÎÊÐÀÑÈÒÅËÈ, ÑÏÎÑÎÁ ÈÕ ÏÎËÓ×ÅÍÈß È ÈÕ ÏÐÈÌÅÍÅÍÈÅ Ôîðìóëà èçîáðåòåíè A â êîòîðîé R îáîçíà÷àåò àòîì âîäîðîäà èëè áðîìà, R1 îáîçíà÷àåò âîäîðîäíûé àòîì, ìåòèë èëè -NHCO-C1-C4àëêèë, R2 îáîçíà÷àåò C1-C4àëêèë, çàìåùåííûé C 1-Ñ4àëêîêñèãðóïïîé, à R3 íåçàâèñèìî îò R2 èìååò ëþáîå èç çíà÷åíèé R2. 2. Êðàñèòåëü ïî ï.1, ãäå R1 îáîçíà÷àåò -NHCO-C1-C4àëêèë. 3. Êðàñèòåëü ïî ï.1 èëè ï.2, ãäå R2 è R3 èìåþò îäèíàêîâûå çíà÷åíè è îáîçíà÷àþò ðàäèêàë -CH2CH2-OCH3. 4. Êðàñèòåëü ïî ï.1 ôîðìóëû R U 2 0 0 3 1 2 5 6 5 1 A 1. Êðàñèòåëü ôîðìóëû 5. Êðàñèòåëü ïî ï.1 ôîðìóëû Ñòðàíèöà: 1 RU 2 0 0 3 1 2 5 6 5 1 (74) Ïàòåíòíûé ïîâåðåííûé: ÂÅÑÅËÈÖÊÀß ÈÐÈÍÀ ÀËÅÊÑÀÍÄÐÎÂÍÀ R U (85) Äàòà ïåðåâîäà çà âêè PCT íà íàöèîíàëüíóþ ôàçó: 08.09.2003 (72) Àâòîð(û): Àíòóàí ÊËÅÌÀÍ (CH), Æàí-Êëîä ÂÈËÅËÜÌ (FR), Àëüôîíñ ÀÐÊÅÍ (CH), Óðñ ËÎÊ (CH) 6. Ñïîñîá ïîëó÷åíè êðàñèòåë ôîðìóëû (1) ïî ï.1, â êîòîðîì ôòàëèìèä ôîðìóëû íèòðóþò ïðè ðÍ â êèñëîì äèàïàçîíå, çàòåì ïîëó÷åííîå íèòðîñîåäèíåíèå àëêèëèðóþò è ïîñðåäñòâîì âîññòàíîâèòåëüíîé îáðàáîòêè ïðåâðàùàþò â ïðîìåæóòî÷íûé ïðîäóêò ôîðìóëû R U A 2 0 0 3 1 2 5 6 5 1 A R U â êîòîðîé R1, R2 è R3 èìåþò çíà÷åíè , ïðèâåäåííûå äë ôîðìóëû (1). 7. Ñìåñü êðàñèòåëåé, âêëþ÷àþùà ïî ìåíüøåé ìåðå îäèí àçîêðàñèòåëü ôîðìóëû (1) ïî ï.1 è ïî ìåíüøåé ìåðå îäèí àçîêðàñèòåëü ôîðìóëû 2 0 0 3 1 2 5 6 5 1 ýòîò ïðîìåæóòî÷íûé ïðîäóêò ôîðìóëû (51) â êèñëîé ñðåäå ìîíî- èëè äèãàëîèäèðóþò, ïîñëå ÷åãî ïîëó÷åííîå ñîåäèíåíèå äèàçîòèðóþò è ...

Azo dyestuffs

Disperse monoazo dyestuffs

ABSTRACT OF THE DISCLOSURE The disperse monoazo dyestuffs of the formula:- wherein L1 and L2 are each optionally substituted lower alkyl Z is hydrogen or lower alkoxy; R is lower alkyl or cyano lower alkyl; A and A each independently represent a lower alkylene radical; X is cyano, lower alkoxy, lower alkoxy tower alkoxy, lower alkoxy lower alkoxy lower alkoxy, chlorine, bromine, lower alkoxycarbonyl, lower allylcarbonyl, optionally substituted phenoxy carboonyl, optionally substituted phenycarbonyl, optionally substituted phenoxy, hydroxymenthyl or lower alkyl carbonloxmethyl. Y is lower alkoxcarbonyl, lower alkcatbonyl, optionally substituted phenoxy lower alkylcarbonyl, lower alklsulphonyl, optionally a process for the manufacture of the said dyestuffs, and their use for colouring aromatic polyester textile materials.

Monoazo dyes, processes for producing them, and the use thereof

Abstract of the Disclosure There are described new blue to navy blue monoazo dyes of the general formula I