WO2006136548A2 - Farbstoffmischung von wasserlöslichen faserreaktiven farbstoffen, verfahren zu ihrer herstellung und ihre verwendung - Google Patents
Farbstoffmischung von wasserlöslichen faserreaktiven farbstoffen, verfahren zu ihrer herstellung und ihre verwendung Download PDFInfo
- Publication number
- WO2006136548A2 WO2006136548A2 PCT/EP2006/063338 EP2006063338W WO2006136548A2 WO 2006136548 A2 WO2006136548 A2 WO 2006136548A2 EP 2006063338 W EP2006063338 W EP 2006063338W WO 2006136548 A2 WO2006136548 A2 WO 2006136548A2
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- WIPO (PCT)
- Prior art keywords
- hydrogen
- dye
- dyes
- general formula
- chlorine
- Prior art date
Links
- 0 OS(c(cc1N2N=C(c3ccccc3)[N-][N+](C3)c(cc(*C4=CC4)cc4Nc5nc(F)nc(Nc6cccc(S(CC*C7=CC7)(=O)=O)c6)n5)c4O*23CO2)ccc1C2=O)(=O)=O Chemical compound OS(c(cc1N2N=C(c3ccccc3)[N-][N+](C3)c(cc(*C4=CC4)cc4Nc5nc(F)nc(Nc6cccc(S(CC*C7=CC7)(=O)=O)c6)n5)c4O*23CO2)ccc1C2=O)(=O)=O 0.000 description 4
- YAJLZIXQMRYUSD-UHFFFAOYSA-N CCCN(C(C)C)C(N)=O Chemical compound CCCN(C(C)C)C(N)=O YAJLZIXQMRYUSD-UHFFFAOYSA-N 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/004—Mixtures of two or more reactive dyes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/328—Inkjet printing inks characterised by colouring agents characterised by dyes
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
- D06P3/02—Material containing basic nitrogen
- D06P3/04—Material containing basic nitrogen containing amide groups
- D06P3/10—Material containing basic nitrogen containing amide groups using reactive dyes
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
- D06P5/30—Ink jet printing
Definitions
- Dye mixture of water-soluble fiber-reactive dyes process for their preparation and their use
- the invention is in the technical field of fiber-reactive dyes.
- fiber-reactive dye mixtures which are suitable for producing blue dyeings on hydroxyl- and / or carboxamido-containing fibers, in particular cellulose fibers, for example from US Pat. No. 6,143,039, EP 0 735 1141 and EP 0 832 939. and Japanese Publication JP5-70707, JP2-99564.
- EP-A 668 328 describes numerous mixtures of fiber-reactive dyes, in each of which a dye component is used as shading component.
- these dye mixtures have certain technical application defects, such as an excessive dependence of the color yield of changing Därbeparametern in the dyeing process, or an insufficient or uneven color structure on cotton, with a good color build-up of the ability of a dye results when using increased dye concentrations in the dyebath the to provide correspondingly stronger coloration.
- the consequence of these deficiencies can be poor reproducibility of the available colors.
- the color strength of the dye mixtures according to the invention described below is surprisingly higher than the sum of the color strengths which the individual dyes of the dye mixture provide.
- This synergistic effect is also reflected in an improved build-up behavior of the mixture of the invention over that of the individual dyes which are contained in the mixture, and in some cases the average of the individual fastness superior fastness properties.
- the invention thus relates to dye mixtures which contain at least one dye of the general formula (I) and at least one dye of the general formula (II).
- M is hydrogen or an alkali, an ammonium or the equivalent of a
- Alkaline earth ion stands; Y is vinyl or a grouping of the formula CH 2 CH 2 Z, in which
- Z is an alkali-eliminable moiety such as e.g. Chloro, acetyl, phosphato, thiosulfato and most preferably sulfato;
- R 1 is hydrogen or sulfo;
- R 2 has a meaning of R 1 or is methyl, methoxy, carboxyl or SO 2 Y 2 , wherein Y 2 has a meaning of Y and is preferably CH 2 CH 2 Cl or vinyl;
- R 3 has a meaning of R 1 ;
- R is a meaning of R 2 W is carbon or -SO-;
- U is a 5 or 6 membered N-linked heterocyclic ring which may be substituted with a thio or oxo group; preferably U is morpholine, or else a group of the general formula (8)
- E is hydrogen, optionally substituted by a methoxy, hydroxyl, sulfato, sulfo or chloro group substituted dC 4 alkyl, optionally with one or 2 substituents selected from chlorine, nitro, acetylamino, sulfo, hydroxy, Carbboxy, dC 4 alkanoyl , C r C 4 alkoxy, dC 4 alkyl substituted phenyl, Trains t forthcoming e is hydrogen, phenyl, 4-chlorophenyl, 3-sulfophenyl, methyl, 2-
- G has one of the meanings of E or cyano, preferably hydrogen;
- L is phenylene or naphthylene, which in particular methoxy, CrC 4 with up to two substituents selected from chloro, bromo, hydroxy, -C 4 alkoxy, - alkyl in particular methyl, ethyl, sulfo, cyano may be substituted; or
- L is C 2 -C 6 alkylene which may be interrupted by 1 to 2 hetero groups, such as, for example, oxo, thio, amino, C 1 -C 4 -alkylamino;
- L is preferably phenylene, ethylene, propylene, 3-oxopentylene;
- Q is fluorine, chlorine, C 1 -C 4 alkoxy, cyanamido, amino, C 1 -C 4 -alkylamino, dialkylamino, piperazine, morpholine or a group of the formula (9a) or (9b)
- T 1 is hydrogen, fluorine or chlorine
- T 2 is hydrogen, fluorine or chlorine where T 2 and T 1 are not the same
- X 1 is fluorine or chlorine and X 2 has a meaning of X 1 .
- the dye of the general formula (I) and the dye of the general formula (II) in the mixture in a mixing ratio of 90:10 wt .-% to 10:90 wt .-%, preferably in the ratio of 80:20 Wt .-% to 20:80 wt .-%, contained.
- the two dyes are present in the dye mixture according to the invention in a ratio of from 65:35 to 35:65% by weight.
- the dye mixtures according to the invention can be present as a preparation in solid or in liquid (dissolved) form.
- solid form they generally contain the usual in water-soluble and especially fiber-reactive dyes electrolyte salts such as sodium chloride, potassium chloride and sodium sulfate, and may further include the usual in commercial dyes aids, such as buffer substances having a pH in aqueous solution between 3 and 7
- buffer substances having a pH in aqueous solution between 3 and 7
- the dye mixtures according to the invention are present as colorant powders with a content of 10 to 80 wt .-%, based on the dye powder or the preparation, of an electrolyte salt, which is also referred to as an adjusting agent before.
- These dye powders may also contain the mentioned buffer substances in a total amount of up to 10 wt .-%, based on the dye powder.
- the total dye content in these aqueous solutions is up to about 75% by weight, for example between 5 and 75% by weight.
- the electrolyte salt content in these aqueous solutions is preferably below 10% by weight. %, based on the aqueous solution, is; the aqueous solutions
- (Liquid preparations) may contain the mentioned buffer substances usually in an amount of up to 10 wt .-%, preferably up to 2 wt .-%.
- Dyes of the general formula (I) are known and can be synthesized according to the patents US 4 336 190 and US 4 370 145, EP-A 0 028 788 and EP-A 0 028 787.
- the formazan compounds can be synthesized by conventional diazotization and coupling reactions, and the dyestuffs of the formula (I) according to the invention can be prepared simultaneously by coppering in a manner familiar to the person skilled in the art.
- Dyes of the general formula (II) are, for example, from the patents EP 0 021 351, EP 0 099 721, EP-A 629 667, EP-A 625551, EP-A 626429, DE-A 4 320 632, WO 9418381 and EP-A A 644 239 known.
- the dye mixtures according to the invention can be prepared in a customary manner, such as by mechanical mixing of the individual present in solid or in liquid form dyes in the required proportions.
- the dye mixtures according to the invention have valuable application properties. They are used for dyeing or printing hydroxyl- and / or carboxamido-containing materials, for example in the form of fabrics, such as paper and leather or films, such as polyamide, or in the mass, such as polyamide and polyurethane, but especially of these Materials used in fiber form. Also, the in the synthesis of the compounds resulting solutions of the dye mixtures according to the invention, optionally after addition of a buffer substance, optionally after concentration or dilution, are fed directly as a liquid preparation of the dyeing use.
- the present invention thus also relates to the use of the dye mixtures according to the invention for dyeing or printing these materials or processes for dyeing or printing such materials in per se conventional procedures, in which one uses a dye mixture according to the invention as a colorant.
- the materials are preferably used in the form of fiber materials, in particular in the form of textile fibers, such as fabrics or yarns, such as in the form of strands or wound bodies.
- Hydroxy group-containing materials are those of natural or synthetic origin, such as cellulose fiber materials or their
- Cellulose fiber materials are preferably cotton, but also other vegetable fibers such as linen, hemp, jute and ramie fibers; regenerated cellulose fibers are, for example, rayon and viscose rayon.
- Carbonamidity perfume materials are for example synthetic and natural polyamides and polyurethanes, especially in the form of fibers, such as wool and other animal hair, silk, leather, polyamide-6,6, polyamide-6, polyamide-1 1 and polyamide-4.
- the dye mixtures according to the invention can be applied and fixed on the substrates mentioned, in particular on the fiber materials mentioned, according to the application techniques known for water-soluble, in particular, those known for fiber-reactive dyes.
- cellulose fibers by exhaustion from a long liquor using a variety of acid-binding agents and optionally neutral salts such as sodium chloride or sodium sulfate, dyeings with very good, compared to the individual dyes improved color yields.
- acid-binding agents and optionally neutral salts such as sodium chloride or sodium sulfate
- dyeings with very good compared to the individual dyes improved color yields.
- the neutral salts which accelerate the removal of the dyes can also be added to the bath only after the actual dyeing temperature has been reached.
- the single phase for example, by printing with a sodium bicarbonate or other acid-binding agent containing printing paste and subsequent steaming at 100 to 103 ° C, - or two-phase - for example by printing with neutral or weakly acidic ink and then Fix either by passing through a hot electrolyte-containing alkaline bath or by
- thermofixing hot air is used from 120 to 200 ° C.
- water vapor of 101 to 103 ° C and superheated steam and pressure steam of temperatures up to 160 ° C can be used.
- the acid-binding and the fixation of the dyes of the dye mixtures according to the invention on the cellulose fibers effecting agents are, for example, water-soluble basic salts of alkali metals and also alkaline earth metals of inorganic or organic acids or compounds which liberate alkali in the heat.
- alkali metal hydroxides and alkali metal salts of weak to medium inorganic or organic acids may be mentioned, of the alkali metal compounds preferably the sodium and potassium compounds are meant.
- Such acid-binding agents are, for example, sodium hydroxide, potassium hydroxide, sodium carbonate, sodium bicarbonate, potassium carbonate, sodium formate, sodium dihydrogen phosphate, dinathium hydrogen phosphate, sodium trichloroacetate, water glass or trisodium phosphate.
- the dye mixtures according to the invention are distinguished by a high fixing yield on the cellulose fiber matehalia when used in the dyeing and printing processes.
- the cellulose dyeings show after the usual treatment by rinsing to remove unfixed dye fractions excellent wet fastness, especially since unfixed dye fractions can be easily washed out because of their good cold water solubility.
- the present invention relates to the use of the dye mixtures according to the invention in printing inks for digital textile printing by the ink-jet process.
- the printing inks of the invention comprise one or more of the reactive dyes mentioned, for example in amounts of from 0.1% by weight to 50% by weight, preferably in amounts of from 1% by weight to 30% by weight and more preferably in amounts of 1 wt .-% to 15 wt .-% based on the total weight of the ink. It may also contain combinations of said reactive dyes with other reactive dyes used in textile printing.
- a conductivity of 0.5 to 25 mS / m can be set by addition of electrolyte. Suitable electrolytes are, for example: lithium nitrate, potassium nitrate.
- the dye inks of the invention may contain organic solvents having a total content of 1-50%, preferably 5-30% by weight.
- Suitable organic solvents are, for example Alcohols, e.g. B.: Methanol, ethanol, 1-propanol, isopropanol, 1-butanol, tert. Butanol, pentyl alcohol, polyhydric alcohols z.
- Polyalkylene glycols for. B.: Polyethylene glycol, polypropylene glycol, alkylene glycols having 2 to 8 alkylene groups, eg. B.: Monoethylene glycol, diethylene glycol, triethylene glycol, tetraethylene glycol, thioglycol, thiodiglycol, butyl triglycol, hexylene glycol, propylene glycol, dipropylene glycol, tripropylene glycol, lower alkyl ethers of polyhydric alcohols, eg.
- B. Polyethylene glycol monomethyl ether, polypropylene glycol glycerol ether, Polyethylenglykoltridecylether, Polyethylenglykolnonylphe- nylether, amines, such as.
- amines such as.
- urea, thiourea, N-methylurea, N, N'-dimethylurea, ethyleneurea, 1,1,3,3-tetramethylurea, amides such as.
- dimethylformamide, dimethylacetamide, acetamide, ketones or ketoalcohols such as. B.: Acetone, diacetone alcohol, cyclic ethers, such as. B .; Tetrahydrofuran, dioxane,
- Trimethylolethane trimethylolpropane, 2-butoxyethanol, benzyl alcohol, gamma-butyrolactone, epsilon-caprolactam, furthermore sulfolane, dimethylsulfolane, methylsulfolane, dimethylsulfone, butadienesulfone, dimethylsulfoxide, dibutylsulfoxide, N-cyclohexylpyrrolidone, N-methyl-2-pyrrolidone, N Ethylpyrrolidone, 2-pyrrolidone, 1- (2-hydroxyethyl) -2-pyrrolidone, 1- (3-hydroxypropyl) -2-pyrrolidone, 1,3-dimethyl-2-imidazolidinone, 1,3-dimethyl-2 -imidazolinone, 1,3-bismethoxymethylimidazolidine, 2- (2-methoxyethoxy) ethanol, 2- (2-ethoxyethoxy) ethanol, 2-
- the printing inks according to the invention may contain the usual additives, such as viscosity moderators to adjust viscosities in the range of 1, 5 to 40.0 mPas in a temperature range from 20 to 50 ° C.
- Preferred inks have a viscosity of 1.5 to 20 mPas and particularly preferred inks have a viscosity of 1.5 to 15 mPas.
- Suitable viscosity moderators are rheological additives, for example: polyvinylcaprolactam, polyvinylpyrrolidone and copolymers thereof polyetherpolyol, associative thickener, polyurea, polyurethane, sodium alginates, modified lactomannans, polyetherurea, polyurethane, nonionic cellulose ethers.
- the inks of the invention can surface-active substances for the adjustment of surface tensions of 20 to 65 mN / m, which are optionally adjusted depending on the method used (thermal or piezo technology).
- Suitable surface-active substances are, for example: surfactants of all kinds, preferably nonionic surfactants, butyldiglycol, 1,2-hexanediol.
- the inks may still contain conventional additives such as fungicidal and bacterial growth inhibiting agents in amounts of from 0.01 to 1% by weight based on the total weight of the ink.
- the inks can be prepared in a conventional manner by mixing the components in water.
- the dye inks according to the invention are suitable for use in inkjet printing processes for printing a wide variety of prepared materials, such as silk, leather, wool, polyamide fibers and polyurethanes, and in particular cellulosic fiber materials of all types.
- fiber materials are, for example, the natural cellulose fibers, such as cotton. Linen and hemp, as well as pulp and regenerated cellulose.
- the printing inks of the invention are also suitable for printing pretreated hydroxyl-containing or amino-containing fibers contained in blend fabrics, z. As mixtures of cotton, silk, wool with polyester fibers or polyamide fibers.
- the auxiliaries have to be applied to the textile substrate in a separate pretreatment step.
- the pretreatment of the textile substrate such as, for example, cellulose and cellulose seregeneratfasern and silk and wool - takes place before printing with an aqueous alkaline liquor.
- alkali for example sodium carbonate, sodium bicarbonate, sodium acetate, trisodium phosphate, sodium silicate, sodium hydroxide, alkali donors such as sodium chloroacetate, sodium formate, hydrotropes such as urea, reduction inhibitors such as Nathumnitrobenzolsulfonate, and thickening agents containing the To prevent flow of the motifs when applying the printing ink, these are for example Nathumalginate, modified polyacrylates or highly etherified galactomannans.
- pre-preparation reagents are applied uniformly to the textile substrate in a defined amount using suitable application devices, for example a 2- or 3-roll padder, with non-contact spray technologies, by foam application or with appropriately adapted inkjet technologies, and then dried. After printing, the textile fiber material is dried at 120 to 150 ° C and then fixed.
- suitable application devices for example a 2- or 3-roll padder, with non-contact spray technologies, by foam application or with appropriately adapted inkjet technologies, and then dried. After printing, the textile fiber material is dried at 120 to 150 ° C and then fixed.
- the fixing of the ink-jet prints prepared with reactive dyes can be carried out at room temperature or with saturated steam, with superheated steam, with hot air, with microwaves, with infrared radiation, with laser or electron beams or with other suitable types of energy transfer.
- the post-treatment is carried out, which is the prerequisite for good fastness, high brilliance and a perfect white foundation.
- the dyeings and prints obtainable with the dye mixtures according to the invention have clear shades;
- the dyeings and prints on Cellulosemaschinematehalien have a good light fastness and very good wet fastness, such as Washing, Walk, water, seawater, over-dyeing and acid and alkaline perspiration, further good ironing fastness and rubbing fastness.
- the dye mixtures according to the invention can also be used for the fiber-reactive dyeing of wool. It is also possible felt-free or felt poorly equipped wool (see, for example, H. Rath, textbook of textile chemistry, Springer Verlag, 3rd edition (1972), pp 295-299, in particular the equipment according to the so-called Hercosett method (p. 298), J. Soc., Dyers and Coloirists 1972, 93-99, and 1975, 33-44) with very good fastness properties.
- the process of dyeing wool is carried out here in the usual and well-known Därbeweise from an acidic environment.
- acetic acid and / or ammonium sulfate or acetic acid and ammonium acetate or sodium acetate can be added to the dyebath to obtain the desired pH.
- conventional leveling agents such as based on a reaction product of cyanuric chloride with 3 times the molar amount of an aminobenzenesulfonic acid and / or a Aminonaphthalinsulfonklare or based on a reaction product of, for example, stearylamine with ethylene oxide.
- the dye mixture according to the invention is preferably first subjected to the exhaustion process from acid dyebath having a pH of about 3.5 to 5.5 under the control of the pH and the pH then, towards the end of the dyeing time, in the neutral and possibly weak shifted alkaline range to a pH of 8.5, especially to achieve high color depths, the full reactive binding between the dyes of the dye mixtures of the invention and the fiber bring about. At the same time the non-reactively bound dye fanteil is replaced.
- the material to be dyed is introduced at a temperature of about 40 ° C in the bath, there for some time moved therein, the dyebath then adjusted to the desired weakly acidic, preferably slightly acetic acid, pH and the actual color in a temperature between 60 and 98 ° C performed.
- the dyeings can also be carried out at boiling temperature or in closed dyeing apparatus at temperatures up to 106 ° C. Since the water solubility of the dye mixtures according to the invention is very good, they can also be used with advantage in conventional continuous dyeing processes.
- the color intensity of the dye mixtures according to the invention is very high.
- the dye mixtures according to the invention provide on the materials mentioned, preferably fiber materials, reddish to greenish blue dyeings or ink-jet prints.
- the following examples serve to illustrate the invention. They can be prepared in a manner according to the invention by mechanical mixing of the individual dyes in solid or liquid form. The parts are by weight, the percentages are by weight unless otherwise stated.
- the compounds described formulaically in the Examples are given in part in the form of the free acids; In general, they are in the form of their salts, preferably sodium or potassium salts, prepared and isolated and used in the form of their salts for dyeing.
- the dye mixtures according to the invention have very good performance properties and provide on the materials mentioned in the description, in particular cellulose fiber materials, according to the usual in the art application methods in dyeing and printing, preferably according to the usual in the art application and fixing methods for fiber-reactive dyes, strong dyeings and prints with good
- dyes of the formula (I) As examples of dyes of the formula (I), the following compounds are used:
- Examples of dyes of the formula (II) are obtained by reaction of the aminoformazane (2a-1) at 0-20 ° C. with trichlorotriazine and subsequent reaction of the dichlorotriazinyl compound (MA) with N-ethyl-3- ⁇ -vinylsulfonylaniline Room temperature to the dye (MB) according to the invention.
- Water is 5 parts of sodium chloride, 7 parts of sodium carbonate, 0.7 parts
- the product is then neutralized at 40 ° C with 1000 parts of 0.05% acetic acid for 10 minutes, then rinsed at 70 ° C and then 15 minutes with a
- Soaping soap After rinsing again, the dyed material is dried.
- a textile fabric consisting of mercerized cotton is padded with a liquor containing 35 g / l of sodium carbonate, 100 g / l of urea and 150 g / l of a low-viscosity Na alginate solution (6%) and then dried.
- the fleet intake is 70%.
- aqueous ink containing 2% of the dye mixture according to Example (1) 20% sulfolane 0.01% Mergal K9N 77.99% water with a drop-on-demand (bubble jet) ink-jet printhead printed.
- the print is completely dried.
- the fixation takes place by means of saturated steam at 102 ° C for 8 minutes.
- the pressure is then rinsed warm, subjected to a fastness wash with hot water at 95 ° C., rinsed warm and then dried. This gives a bluish red print with excellent use fastness.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX2007016194A MX2007016194A (es) | 2005-06-24 | 2006-06-20 | Mezcla de tinturas compuesta por tinturas reactivas a las fibras solubles en agua, su preparacion y uso. |
JP2008517480A JP2008546881A (ja) | 2005-06-24 | 2006-06-20 | 水溶性繊維反応性染料の染料混合物、それらの調製法、及びそれらの使用 |
EP06763786A EP1902102A2 (de) | 2005-06-24 | 2006-06-20 | Farbstoffmischung von wasserlöslichen faserreaktiven farbstoffen, verfahren zu ihrer herstellung und ihre verwendung |
US11/915,075 US20080196178A1 (en) | 2005-06-24 | 2006-06-20 | Mixture of Water-Soluble Fibre-Reactive Dyes, Method for the Production Thereof, and Use of the Same |
CA002613168A CA2613168A1 (en) | 2005-06-24 | 2006-06-20 | Mixture of water-soluble fibre-reactive dyes, method for the production thereof, and use of the same |
BRPI0611775-9A BRPI0611775A2 (pt) | 2005-06-24 | 2006-06-20 | mistura corante de corantes solúveis em água e reativos com fibras, preparação da mesma e utililização da mesma |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005029383A DE102005029383A1 (de) | 2005-06-24 | 2005-06-24 | Farbstoffmischung von wasserlöslichen faserreaktiven Farbstoffen, Verfahren zu ihrer Herstellung und ihre Verwendung |
DE102005029383.2 | 2005-06-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006136548A2 true WO2006136548A2 (de) | 2006-12-28 |
WO2006136548A3 WO2006136548A3 (de) | 2007-08-30 |
Family
ID=37497044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/063338 WO2006136548A2 (de) | 2005-06-24 | 2006-06-20 | Farbstoffmischung von wasserlöslichen faserreaktiven farbstoffen, verfahren zu ihrer herstellung und ihre verwendung |
Country Status (15)
Country | Link |
---|---|
US (1) | US20080196178A1 (de) |
EP (1) | EP1902102A2 (de) |
JP (1) | JP2008546881A (de) |
KR (1) | KR20080017297A (de) |
CN (1) | CN101193984A (de) |
BR (1) | BRPI0611775A2 (de) |
CA (1) | CA2613168A1 (de) |
CR (1) | CR9474A (de) |
DE (1) | DE102005029383A1 (de) |
MA (1) | MA29641B1 (de) |
MX (1) | MX2007016194A (de) |
NI (1) | NI200700262A (de) |
TW (1) | TW200700508A (de) |
WO (1) | WO2006136548A2 (de) |
ZA (1) | ZA200707324B (de) |
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CN103952013B (zh) * | 2014-05-12 | 2016-03-16 | 浙江亿得化工有限公司 | 一种复合型活性艳蓝染料组合物及其用途和使用方法 |
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DE3718397A1 (de) * | 1987-06-02 | 1988-12-22 | Bayer Ag | Farbstoffgemische |
DE4142766C1 (de) * | 1991-12-04 | 1993-02-18 | Bayer Ag, 5090 Leverkusen, De | |
EP0582893A1 (de) * | 1992-08-10 | 1994-02-16 | Bayer Ag | Reaktivfarbstoffmischung |
EP0630948A2 (de) * | 1993-06-22 | 1994-12-28 | Bayer Ag | Bifunktionelle Reaktivfarbstoffmischung |
DE19509956A1 (de) * | 1995-03-18 | 1996-09-19 | Basf Ag | Mischungen von Reaktivfarbstoffen |
DE19860157A1 (de) * | 1998-12-24 | 2000-06-29 | Dystar Textilfarben Gmbh & Co | Mischungen von vinylsulfon- und pyrimidingruppenhaltigen bifunktionellen faserreaktiven Farbstoffen und deren Verwendung zum Färben von hydroxy- und/oder carbonamidgruppenhaltigem Material |
EP1045008A2 (de) * | 1999-04-12 | 2000-10-18 | DyStar Textilfarben GmbH & Co. Deutschland KG | Blaue Mischungen von faserreaktiven Kupferkomplex-Formazanfarbstoffen |
KR20030094982A (ko) * | 2002-06-11 | 2003-12-18 | (주)경인양행 | 금속착염 포르마잔의 청색 염료 혼합물 |
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DE3063175D1 (en) * | 1979-11-10 | 1983-06-16 | Hoechst Ag | Copper-formazane compounds, process for their production, and their use as dyestuffs |
DE2945537A1 (de) * | 1979-11-10 | 1981-05-21 | Hoechst Ag, 6000 Frankfurt | Kupferkomplex-formazanverbindungen, verfahren zu ihrer herstellung und ihre verwendung als farbstoffe |
TW241289B (de) * | 1993-05-17 | 1995-02-21 | Ciba Geigy | |
DE4332048A1 (de) * | 1993-09-21 | 1995-03-23 | Hoechst Ag | Mischungen von Farbstoffen mit faserreaktiven Gruppen und deren Verwendung zum Färben von Fasermaterialien |
DE19511689A1 (de) * | 1995-03-30 | 1996-10-02 | Hoechst Ag | Mischung von blaufärbenden faserreaktiven Farbstoffen und ihre Verwendung zum Färben von hydroxy- und/oder carbonamidgruppenhaltigem Fasermaterial |
DE19640203A1 (de) * | 1996-09-30 | 1998-04-02 | Dystar Textilfarben Gmbh & Co | Mischungen von blaufärbenden faserreaktiven Farbstoffen und ihre Verwendung zum Färben von hydroxy- und/oder carbonamidgruppenhaltigem Fasermaterial |
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2005
- 2005-06-24 DE DE102005029383A patent/DE102005029383A1/de not_active Withdrawn
-
2006
- 2006-06-20 CA CA002613168A patent/CA2613168A1/en not_active Abandoned
- 2006-06-20 BR BRPI0611775-9A patent/BRPI0611775A2/pt not_active IP Right Cessation
- 2006-06-20 KR KR1020077023879A patent/KR20080017297A/ko not_active Application Discontinuation
- 2006-06-20 JP JP2008517480A patent/JP2008546881A/ja active Pending
- 2006-06-20 US US11/915,075 patent/US20080196178A1/en not_active Abandoned
- 2006-06-20 WO PCT/EP2006/063338 patent/WO2006136548A2/de not_active Application Discontinuation
- 2006-06-20 EP EP06763786A patent/EP1902102A2/de not_active Withdrawn
- 2006-06-20 MX MX2007016194A patent/MX2007016194A/es unknown
- 2006-06-20 CN CNA2006800209063A patent/CN101193984A/zh active Pending
- 2006-06-22 TW TW095122504A patent/TW200700508A/zh unknown
-
2007
- 2007-08-29 ZA ZA200707324A patent/ZA200707324B/xx unknown
- 2007-10-12 NI NI200700262A patent/NI200700262A/es unknown
- 2007-10-26 CR CR9474A patent/CR9474A/es not_active Application Discontinuation
-
2008
- 2008-01-23 MA MA30589A patent/MA29641B1/fr unknown
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DE3718397A1 (de) * | 1987-06-02 | 1988-12-22 | Bayer Ag | Farbstoffgemische |
DE4142766C1 (de) * | 1991-12-04 | 1993-02-18 | Bayer Ag, 5090 Leverkusen, De | |
EP0582893A1 (de) * | 1992-08-10 | 1994-02-16 | Bayer Ag | Reaktivfarbstoffmischung |
EP0630948A2 (de) * | 1993-06-22 | 1994-12-28 | Bayer Ag | Bifunktionelle Reaktivfarbstoffmischung |
DE19509956A1 (de) * | 1995-03-18 | 1996-09-19 | Basf Ag | Mischungen von Reaktivfarbstoffen |
DE19860157A1 (de) * | 1998-12-24 | 2000-06-29 | Dystar Textilfarben Gmbh & Co | Mischungen von vinylsulfon- und pyrimidingruppenhaltigen bifunktionellen faserreaktiven Farbstoffen und deren Verwendung zum Färben von hydroxy- und/oder carbonamidgruppenhaltigem Material |
EP1045008A2 (de) * | 1999-04-12 | 2000-10-18 | DyStar Textilfarben GmbH & Co. Deutschland KG | Blaue Mischungen von faserreaktiven Kupferkomplex-Formazanfarbstoffen |
KR20030094982A (ko) * | 2002-06-11 | 2003-12-18 | (주)경인양행 | 금속착염 포르마잔의 청색 염료 혼합물 |
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Also Published As
Publication number | Publication date |
---|---|
TW200700508A (en) | 2007-01-01 |
ZA200707324B (en) | 2008-09-25 |
WO2006136548A3 (de) | 2007-08-30 |
DE102005029383A1 (de) | 2007-01-04 |
US20080196178A1 (en) | 2008-08-21 |
BRPI0611775A2 (pt) | 2010-09-28 |
CN101193984A (zh) | 2008-06-04 |
EP1902102A2 (de) | 2008-03-26 |
CA2613168A1 (en) | 2006-12-28 |
CR9474A (es) | 2008-03-07 |
NI200700262A (es) | 2008-05-16 |
JP2008546881A (ja) | 2008-12-25 |
MX2007016194A (es) | 2008-03-11 |
MA29641B1 (fr) | 2008-07-01 |
KR20080017297A (ko) | 2008-02-26 |
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