Classifications

• • 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
  • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/46—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing natural macromolecular substances or derivatives thereof
  • D06P1/48—Derivatives of carbohydrates
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  • 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
  • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/52—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
  • D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
  • D06P1/5292—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds containing Si-atoms
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  • 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
  • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/60—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
  • D06P1/607—Nitrogen-containing polyethers or their quaternary derivatives
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  • 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
  • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/60—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
  • D06P1/607—Nitrogen-containing polyethers or their quaternary derivatives
  • D06P1/6076—Nitrogen-containing polyethers or their quaternary derivatives addition products of amines and alkylene oxides or oxiranes
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  • 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
  • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/60—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
  • D06P1/613—Polyethers without nitrogen
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  • 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
  • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/60—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
  • D06P1/613—Polyethers without nitrogen
  • D06P1/6136—Condensation products of esters, acids, oils, oxyacids with oxiranes
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  • 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
  • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/60—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers
  • D06P1/613—Polyethers without nitrogen
  • D06P1/6138—Polymerisation products of glycols, e.g. Carbowax, Pluronics
• • D—TEXTILES; PAPER
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  • 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
  • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/64—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
  • D06P1/642—Compounds containing nitrogen
  • D06P1/649—Compounds containing carbonamide, thiocarbonamide or guanyl groups
  • D06P1/6495—Compounds containing carbonamide -RCON= (R=H or hydrocarbons)
• • D—TEXTILES; PAPER
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  • 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
  • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/64—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
  • D06P1/651—Compounds without nitrogen
  • D06P1/65106—Oxygen-containing compounds
  • D06P1/65118—Compounds containing hydroxyl groups
• • D—TEXTILES; PAPER
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  • 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
  • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
  • D06P1/667—Organo-phosphorus compounds
• • 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
  • D06P3/58—Material containing hydroxyl groups
  • D06P3/60—Natural or regenerated cellulose
  • D06P3/66—Natural or regenerated cellulose using reactive dyes
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
  • Y10S8/904—Mixed anionic and nonionic emulsifiers for dyeing
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
  • Y10S8/907—Nonionic emulsifiers for dyeing
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
  • Y10S8/908—Anionic emulsifiers for dyeing
  • Y10S8/912—Arylene sulfonate-formaldehyde condensate or alkyl aryl sulfonate
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
  • Y10S8/916—Natural fiber dyeing
  • Y10S8/918—Cellulose textile
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
  • Y10S8/92—Synthetic fiber dyeing
  • Y10S8/921—Cellulose ester or ether

Definitions

• the invention is in the technical field of the preparation of water-soluble reactive dyes and their use for printing and dyeing cellulosic fiber materials.
• Reactive dyes are produced and used on an industrial scale, e.g. for the production of padding and dyeing liquors and for the production of printing pastes with which textile materials are dyed and printed.
• the handle In addition to the wide variety of fastness properties required today, the handle also plays an important role in evaluating the high quality of the printed and dyed fiber material, since soft, flowing textile fabrics are desired by the end user.
• Handle hardening in textile printing is still dependent on the choice of thickener.
• Highly viscous alginate thickeners show a significant increase in hardening compared to medium and low viscosity alginate thickeners.
• powdered meal ether and carboxymethyl cellulose by themselves or in a mixture with alginate thickeners, result in a significantly harder product handle.
• the use of various synthetic thickeners also often leads to significant hardening of the handle.
• the drying temperature also plays an important role in the hardening of textiles. If textile prints are dried (over-dried) at temperatures above 130 ° C, this affects the grip on the printed areas negatively due to the incrustation of the print film.
• pressure oils based on mineral oil which also contain emulsifiers, do not have the optimally desired effect and represent a significant environmental impact.
• the object of the present invention was therefore to develop dye settings with the aid of which the otherwise disadvantageous hardening of the handle during dyeing and especially when printing cellulosic textile materials, in particular from regenerated cellulose, can be reliably avoided and a flawlessly soft handle results.
• the invention relates to a method for avoiding hardening of the handle when printing or dyeing cellulosic textile materials, characterized in that the printing or dyeing of the textile material is carried out with a dye preparation which consists essentially of one or more reactive dye (s) with at least two Reactive groups, 0.5 to 10% by weight, preferably 1 to 7% by weight, of a surfactant, preferably a nonionic surfactant, and 0 to 10% by weight, preferably 0.05 to 10% by weight, particularly preferably 0.1 to 6% by weight of a defoaming agent or defoaming agent mixture, based in each case on the weight of the reactive dye or dyes.
• a dye preparation which consists essentially of one or more reactive dye (s) with at least two Reactive groups, 0.5 to 10% by weight, preferably 1 to 7% by weight, of a surfactant, preferably a nonionic surfactant, and 0 to 10% by weight, preferably 0.05 to 10% by weight, particularly preferably 0.1 to
• the addition of the defoaming agent can be dispensed with.
• the invention further relates to a dye preparation consisting essentially of one or more reactive dyes with at least two reactive groups, 0.5 to 10% by weight, preferably 1 to 7% by weight, of a surfactant, preferably a nonionic surfactant, and 0 , 05 to 10 wt .-%, preferably 0.1 to 6 wt .-%, of a defoaming agent or defoaming agent mixture.
• a surfactant preferably a nonionic surfactant
• Surfactants that produce a soft handle are, for example: fatty alcohols with 8 to 22 carbon atoms, such as cetyl alcohol, addition products of preferably 2 to 40 alkylene oxide units, in particular ethylene oxide and / or propylene oxide, to saturated or unsaturated C8-C22 monoalcohols, such as for example coconut fatty alcohols, stearyl alcohols or oleyl alcohols, on fatty acids, on fatty amides or on fatty amines each having 8 to 22 carbon atoms or on phenylphenol or on C4-C12 alkylphenols, such as nonylphenol or tributylphenol; Block polymers of 10 to 50% by weight of ethylene oxide units and 90 to 50% by weight of propylene oxide units with a molecular weight of 250 to 5000; C12-C18-alkyl-N-methylgluconamides; Sulfosuccinic acid derivatives of ethoxylated nonylphenol-formaldehyde condensation products and the
• Preferred surfactants are, for example (EO means ethylene oxide): Coconut fatty alcohol polyglycol ether with 5 to 20 EO units, Stearyl alcohol polyglycol ether with 5 to 50 EO units, Oleyl alcohol polyglycol ether with 2 to 23 EO units, Isotridecyl alcohol polyglycol ether with 3 to 15 EO units, Coconut fatty acid polyglycol esters with 5 to 20 EO units, Stearic acid polyglycol esters with 5 to 20 EO units, Oleic acid polyglycol esters with 5 to 20 EO units, Lauryl alcohol polyglycol phosphoric acid ester, Castor oil polyglycol ester with 10 to 40 EO units, Nonylphenol polyglycol ether with 5 to 25 EO units, Block polymers which are composed of 10 to 50% by weight of ethylene oxide and 50 to 90% by weight of propylene oxide units and one Molecular weight of 250 to 5000, especially 350 to 2500 have; and C12-C16-alkyl-
• the surfactants used according to the invention can be used individually or advantageously in a mixture of two or more. Since most of the surfactants used in accordance with the invention tend to foam, defoaming agents usually have to be added, such as, for example, those based on acetylenediol, such as, for example, 2,4,7,9-tetramethyl-5-decyne-4,7-diol in bulk or as a solution in ethylene glycol, ethylhexanol, butoxyethanol, propylene glycol, isopropanol or dipropylene glycol; further ethylhexanol, octanol, C1-C4-alkyl phosphoric acid esters, such as tri-n-butyl phosphate or tri-isobutyl phosphate; perfluorinated C6-C10 alkylphosphinic acids and perfluorinated C6-C10 alkylphosphonic acids as well as mixtures
• the dyes used according to the invention are usually reactive dyes used for printing and dyeing cellulose-containing textile materials, but for the reasons mentioned at the outset contain two or more reactive groups and form a chemical bond with the cellulose via its reactive groups.
• Fiber-reactive groups are, for example, those from the vinylsulfonyl and vinylsulfonamide series, the halogen-substituted s-triazinylamino and the halogen-substituted pyrimidylamino series and from the series of the optionally halogen-substituted aliphatic carbonamides, such as the chloroacetamide, the acryloylamide and the ⁇ -bromopropyl or the ⁇ , ⁇ -dibromopropionylamide residue.
• these fiber-reactive groups can also be linked to the actual ones via an aliphatic, aromatic or araliphatic bridge member or via an alkylene residue connected to a carbonamide or sulfonamide residue Dye residue bound.
• Such fiber-reactive groups are known in the literature, for example from DE-A-2 201 280, DE-A-2 927 102, DE-A-1 265 698, DE-A-2 614 550, EP-A- 0 040 806, EP-A-0 040 790, EP-A-070 807, EP-A-0 141 367, EP-A-0 144 766, EP-A-0 361 440, EP-A-0 374 758 and EP-A-0 377 166 and the literature mentioned in these documents.
• the reactive dyes used in the process according to the invention can belong to a wide variety of chemical classes, such as the monoazo, disazo or trisazo dyes, which after their synthesis can also be used in metal complex derivatives, such as in their 1: 1 copper, 1: 2 chromium and 1: 2 cobalt complex azo dyes, the anthraquinone dyes, the copper formazan dyes, the phthalocyanine dyes such as the copper and nickel phthalocyanine dyes, the dioxazine, stilbene, coumarin and triphenylmethane dyes.
• the monoazo, disazo or trisazo dyes which after their synthesis can also be used in metal complex derivatives, such as in their 1: 1 copper, 1: 2 chromium and 1: 2 cobalt complex azo dyes, the anthraquinone dyes, the copper formazan dyes, the phthalocyanine dyes such as the copper and nickel phthalocyanine dyes, the dioxazine, stil
• the dye preparations according to the invention can contain the double anchor or multiple anchor reactive dyes individually or in a mixture with one another or in a mixture with monoreactive dyes.
• the dye preparations contain the reactive dye or dyes in conventional concentrations, preferably 5 to 40% by weight solutions.
• the present invention also relates to a process for the preparation of the reactive dye preparation according to the invention by homogeneously mixing the individual components described above with one another and optionally subjecting the mixture obtained to spray drying or spray granulation. In this way, liquid or solid powdery or granular reactive dye preparations are obtained.
• the dyeing of cellulose-containing textiles with a reactive dye preparation according to the invention is carried out by customary methods, for example by pad dyeing processes.
• Textiles containing cellulose are, for example, those made from regenerated cellulose or native cellulose fibers and their mixtures with synthetic fibers.
• the present invention furthermore relates to a printing paste consisting essentially of the reactive dye preparation according to the invention and a customary alginate thickener, for example Na alginate.
• the printing paste can be prepared by first adding the surfactants and defoaming agents to an alginate stock thickener and then mixing them with the reactive dye or dyes, or by mixing the reactive dye preparation with an alginate thickener.
• the printing of cellulose-containing textiles with a printing paste according to the invention is carried out by the method of single-phase printing or two-phase printing.
• the single-phase printing of cellulose-containing textile materials in direct printing with reactive dyes has been known for a long time.
• the printing pastes in the case of single-phase application contain that for fixing the Reactive dyes on the printed cellulose fibers necessary alkali, usually in the form of sodium bicarbonate or soda.
• parts are parts by weight unless otherwise noted. Parts by weight are in relation to parts by volume like kilograms to liters.
• EO means ethylene oxide.
• a reactive black dye preparation is prepared in a manner analogous to that in Example 1a, the following surfactants being used instead of the surfactant used there: example Parts Surfactant Number of EO units 2nd 44.5 Ethoxylated vegetable oil 40 EO 3rd 44.5 Nonylphenol polyglycol ether 10 EO 4th 44.5 Stearyl alcohol polyglycol ether 18 EO 5 44.5 Coconut fatty acid polyglycol ester 8 EO 6 44.5 Coconut fatty acid polyglycol ether 6-8 EO 7 22.5 Trbutylphenol polyglycol ether 8 EO 22.5 Isotridecyl alcohol polyglycol ether 5 EO
• a reactive black dye preparation is prepared in a manner analogous to that in Example 8, the following surfactants being used instead of the surfactant used there: example Parts Surfactant Number of EO units 9 12th Ethoxylated vegetable oil 40 EO 10th 12th Oleyl alcohol polyglycol ether 20 EO 11 12th Nonylphenol polyglycol ether 9% EO 12th 12th Isotridecyl alcohol polyglycol ether 15 EO 13 6 Stearic acid polyglycol ester 8 EO 6 Coconut fatty acid polyglycol ester 10 EO
• a dye solution containing 13.4% of the dye CI Reactive Black 5 and approx. 6.1% dye CI Reactive Orange 72 contains, with stirring at about 25 ° C in succession 5 parts of an ethylene oxide-propylene oxide polymerization product which contains 60% polypropylene oxide (molecular weight 1750) and 40% EO in the molecule, 3 parts of ethoxylated vegetable oil + 40 EO and 2 parts of a solution of a water-miscible defoamer based on perfluorinated alkyl phosphine - / - phosphonic acids. The mixture is stirred for 2 to 3 hours until a homogeneous solution has formed.
• a reactive black dye preparation is prepared in a manner analogous to that in Example 14, the following surfactants being used instead of the surfactant used there: example Parts Surfactant Number of EO units 15 5 Ethoxylated vegetable oil 30 EO 16 5 Nonylphenol polyglycol ether 11 EO 17th 5 Stearyl alcohol polyglycol ether 20 EO 18th 5 Oleic acid polyglycol ester 6 EO
• a dye solution containing 13.4% of the dye CI Reactive Black 5: and approx. 6.1% dye CI Reactive Orange 72 contains, with stirring at about 25 ° C in succession 2 parts of an ethylene oxide-propylene oxide polymerization product which contains 60% polypropylene oxide (molecular weight 1750) and 40% EO in the molecule, 2 parts of ethoxylated vegetable oil + 40 EO, 1 part coconut fatty acid polyglycol ester + 8 EO, 1 part coconut fatty alcohol polyglycol ether + 8 EO, 1 part stearic acid polyglycol ester + 10 EO, 1 part lauryl alcohol polyglycol phosphoric acid ester and 2 parts of defoamer, consisting of a solution of a water-miscible silicone-free defoamer based on a fluorine-containing surfactant. The mixture is stirred for 2 to 3 hours until a homogeneous solution has formed.
• ethylhexanol ethylhexanol, octanol, triisobutyl phosphate, tributyl phosphate, 2,4,7,9-tetramethyl-5-decyne-4,7-diol in Substance or as a solution in glycol, ethylhexanol, butoxyethanol, propylene glycol, isopropanol or dipropylene glycol or mixtures of the defoamers mentioned.
• 189 parts of a dye solution which contains 13.4% of the dye CI Reactive Black 5 and about 6.1% dye CI Reactive Orange 72, are stirred in at about 25 ° C in succession 2 parts of an ethylene oxide-propylene oxide polymerization product which contains 60% polypropylene oxide (molecular weight 1750) and 40% EO in the molecule, 5 parts of ethoxylated vegetable oil + 40 EO, 1 part of a condensation product of naphthalenesulfonic acid with formaldehyde and 2 parts of a solution of a water-miscible defoamer based on perfluorinated alkylphosphinic and alkylphosphonic acids are added. The mixture is stirred for 2 to 3 hours until a homogeneous solution has formed.
• a reactive black dye preparation is prepared in a manner analogous to that in Example 20, the following surfactants being used instead of the surfactant used there: example Parts Surfactant Number of EO units 21 2nd Ethoxylated vegetable oil 30 EO 22 2nd Nonylphenol polyglycol ether 11 EO 23 2nd Stearyl alcohol polyglycol ether 20 EO 24th 2nd Oleic acid polyglycol ester 6 EO
• a dye solution containing approx. 13% CI Reactive Blue 203 dye contains, 2 parts of an ethylene oxide-propylene oxide polymerization product containing 60% polypropylene oxide (molecular weight 1750) and 40% EO in the molecule, 6 parts of ethoxylated vegetable oil + 40 EO, 1 part of a condensation product, with stirring at about 25 ° C.
• Naphthalenesulfonic acid with formaldehyde and 2 parts of a solution of a water-miscible, silicone-free defoamer based on perfluorinated alkylphosphinic and alkylphosphonic acids. The mixture is stirred for 2 to 3 hours until a homogeneous solution has formed.
• a reactive black dye preparation is prepared in a manner analogous to that in Example 25, the following surfactants being used instead of the nonionic surfactant used there: example Parts Surfactant Number of EO units 26 2nd Ethoxylated vegetable oil 20 EO 27 2nd Nonylphenol polyglycol ether 11 EO 28 2nd Stearyl alcohol polyglycol ether 18 EO 29 2nd Oleic acid polyglycol ester 6 EO
• a dye solution containing 26% of the dye CI Reactive Black 5 and 23 parts of table salt are mixed with 4 parts of an ethylene oxide-propylene oxide polymerization product, the 60% polypropylene oxide (molecular weight 1750) and 40, with stirring at approx. 50 ° C % EO in the molecule contains 3 parts of ethoxylated vegetable oil + 40 EO, 4 parts of condensation product Naphthalenesulfonic acid and formaldehyde and 0.5 parts of a self-emulsifiable vegetable oil.
• the 3 parts of the ethoxylated vegetable oil + 40 EO are replaced 3 parts of ethoxylated oleyl alcohol + 23 EO or 3 parts of a nonylphenol polyglycol ether + 23 EO or 3 parts of an isotridecyl alcohol polyglycol ether + 15 EO or 3 parts of coconut fatty acid polyglycol ester + 10 EO or 3 parts of stearyl polyglycol ether + 25 EO or 3 parts of stearyl polyglycol ether + 50 EO, so you also get textile prints with very good grip.
• 200 parts of a dye solution containing 26% of the dye CI Reactive Black 5 and 23 parts of table salt are mixed with 4 parts of an ethylene oxide-propylene oxide polymerization product, the 60% polypropylene oxide (molecular weight 1750) and 40, with stirring at approx. 50 ° C % EO in the molecule contains 3 parts of ethoxylated vegetable oil + 40 EO, 2 parts of polyacrylate with an average molecular weight of 70,000, 6 parts of condensation product of naphthalenesulfonic acid and formaldehyde, 0.5 part of 2,4,7,9-tetramethyl-5-decin 4.7-diol and 0.5 parts of a self-emulsifiable vegetable oil.
• a dye solution which contains 13.4% of the dye CI Reactive Black 5 and about 6.1% of the dye CI Reactive Orange 72 are stirred in succession at about 25 ° C. with 2 parts of an ethylene oxide-propylene oxide polymerization product, which contains 60% polypropylene oxide (molecular weight 1750) and 40% EO in the molecule, 2 parts of ethoxylated vegetable oil + 40 EO, 1 part coconut fatty acid polyglycol ester + 8 EO, 1 part coconut fatty alcohol polyglycol ether + 8 EO, 1 part stearic acid polyglycol ester + 10 EO, 1 part lauryl alcohol polyglycol phosphoric acid ester and 2 parts defoamer, consisting of a solution of a water-miscible Defoamer based on perfluorinated alkyl phosphine - / - phosphonic acids.
• the mixture is stirred for 2 to 3 hours until a homogeneous solution has formed.
• the dye preparation thus produced on cellulose results in deep black textile prints without hardening of the handle when using the commercially available stock thickenings based on alginate in one and two phase reactive printing. Comparative prints with the same dye solution without surfactant additives result in a significantly poorer grip.
• a textile material made of cellulose is printed with a printing paste which has been prepared by intensively stirring the components listed below at room temperature: 140-180 g of dye preparation according to Example 1 120 g urea 150 g demineralized water, 40 ° C 450 g stock thickening 50 g of nitrobenzene sulfosaures Na 25 g sodium bicarbonate 65-25 g compensation (water or thickened trunk ) 1000 g

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• 1994
  • 1994-06-03 DE DE4419533A patent/DE4419533A1/de not_active Withdrawn
• 1995
  • 1995-05-26 EP EP95108049A patent/EP0685590A3/fr not_active Withdrawn
  • 1995-06-01 TR TR00655/95A patent/TR28535A/xx unknown
  • 1995-06-01 CN CN95106602A patent/CN1122854A/zh active Pending
  • 1995-06-02 JP JP7136990A patent/JPH0849174A/ja not_active Withdrawn
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  • 1995-06-05 US US08/462,964 patent/US5634949A/en not_active Expired - Fee Related
  • 1995-06-05 BR BR9502669A patent/BR9502669A/pt not_active Application Discontinuation
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