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EP0235080A1 - Adjuvant de teinture et son utilisation dans la teinture ou l'azurage optique de matériaux fibreux synthétiques contenant de l'azote - Google Patents

Adjuvant de teinture et son utilisation dans la teinture ou l'azurage optique de matériaux fibreux synthétiques contenant de l'azote Download PDF

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Publication number
EP0235080A1
EP0235080A1 EP87810048A EP87810048A EP0235080A1 EP 0235080 A1 EP0235080 A1 EP 0235080A1 EP 87810048 A EP87810048 A EP 87810048A EP 87810048 A EP87810048 A EP 87810048A EP 0235080 A1 EP0235080 A1 EP 0235080A1
Authority
EP
European Patent Office
Prior art keywords
component
dyeing
auxiliary mixture
carbon atoms
mixture according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP87810048A
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German (de)
English (en)
Inventor
Heinz Abel
Helmut Raisin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of EP0235080A1 publication Critical patent/EP0235080A1/fr
Withdrawn legal-status Critical Current

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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
    • 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
    • D06P3/24—Polyamides; Polyurethanes
    • D06P3/241—Polyamides; Polyurethanes using acid dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening
    • D06L4/664—Preparations of optical brighteners; Optical brighteners in aerosol form; Physical treatment of optical brighteners
    • 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
    • D06P1/60—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
    • D06P1/6131—Addition products of hydroxyl groups-containing compounds with oxiranes
    • 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
    • D06P1/62—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 with sulfate, sulfonate, sulfenic or sulfinic groups
    • D06P1/621—Compounds without nitrogen
    • D06P1/622—Sulfonic acids or their salts
    • D06P1/626—Sulfocarboxylic acids
    • 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
    • D06P1/64—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
    • D06P1/6428—Compounds containing aminoxide groups
    • 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
    • D06P1/64—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
    • D06P1/65112—Compounds containing aldehyde or ketone groups
    • 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
    • Y10S8/924—Polyamide fiber
    • 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
    • Y10S8/929—Carpet dyeing

Definitions

  • the present invention relates to new dyeing auxiliaries and to their use in dyeing or optically brightening synthetic nitrogen-containing fiber materials, in particular carpets made of polyamide.
  • Padding auxiliaries for nitrogen-containing fiber materials have the disadvantage that their wetting capacity is unsatisfactory when low amounts are used (ecological aspect) and are completely unsatisfactory for nitrogen-containing fiber materials coated with polytetrafluoroethylene. Large amounts of wetting agents therefore had to be used in the pretreatment, which then led to excessive retardation effects or unstable dyeings.
  • the auxiliary mixture according to the invention can also contain water and (E) a thickener.
  • Preferred auxiliary mixtures contain components (A), (B), (C), (D) and water.
  • component (A) there are preferably sulfonates of dicarboxylic acid esters, such as a bis-alkyl sulfosuccinate with 8 to 22 carbon atoms per alkyl part, e.g. the sulfosuccinic acid bis-octyl ester or sulfosuccinic acid amide into consideration.
  • dicarboxylic acid esters such as a bis-alkyl sulfosuccinate with 8 to 22 carbon atoms per alkyl part, e.g. the sulfosuccinic acid bis-octyl ester or sulfosuccinic acid amide into consideration.
  • esters are preferably in the form of their alkali or ammonium salts.
  • the anionic surfactants of component (D) are preferably derivatives of alkyleneoxy adducts, such as e.g. acidic ether groups or preferably ester groups of inorganic or organic acids containing addition products of alkylene oxides, especially ethylene oxide and / or propylene oxide or also styrene oxide onto aliphatic hydrocarbon radicals with a total of at least 4 carbon atoms, organic hydroxyl, carboxyl, amino and / or amido compounds or mixtures thereof Fabrics.
  • acidic ethers or esters can exist as free acids or as salts, e.g., alkali metal, alkaline earth metal, ammonium or amine salts.
  • anionic surfactants are prepared by known methods, for example by adding at least 1 mol, preferably more than 1 mol, for example 2 to 60 mol, of ethylene oxide or propylene oxide or, alternately, in any sequence to ethylene oxide or propylene oxide and then adding the addition products to the organic compounds mentioned etherified or esterified and if necessary the ethers or the esters are converted into their salts.
  • the basic materials are higher fatty alcohols, that is to say alkanols or alkenols each having 8 to 22 carbon atoms, dihydric to hexavalent aliphatic alcohols having 2 to 9 carbon atoms, alicyclic alcohols, phenylphenols, benzylphenols, alkylphenols with one or more alkyl substituents, the one or more together 4 carbon atoms, fatty acids having 8 to 22 carbon atoms, amines which have aliphatic and / or cycloaliphatic hydrocarbon radicals of at least 8 carbon atoms, especially fatty amines containing hydroxyalkylamines, hydroxyalkylamides and aminoalkyl esters of fatty acids or dicarboxylic acids and higher alkylated aryloxycarboxylic acids.
  • Highly suitable anionic surfactants of component (B) are acidic esters or their salts of a polyadduct of 2 to 30 moles of ethylene oxide with 1 mole of fatty alcohol with 8 to 22 carbon atoms or with 1 mole of a phenol which has at least one benzyl group, one phenyl group or preferably an alkyl group has at least 4 carbon atoms, such as Benzylphenol, Dibenzylphenol, Dibenzyl- (nonyl) phenyl, o-Phenylphenol, Butylphenol, Tributylphenol, Octylphenol, Nonylphenol, Dodecylphenol or Pentadecylphenol, whereby these acidic esters can be used individually or as a mixture.
  • Preferred components (B) according to the formula (1) Y ⁇ O ⁇ (CH2CH2O m X, wherein Y is alkenyl or preferably alkyl with 8 to 22, preferably 8 carbon atoms, alkylphenyl with 4 to 16 carbon atoms in the alkyl part or o-phenylphenyl, X is the acid residue of an inorganic, oxygen-containing acid such as phosphoric acid or preferably sulfuric acid or else the rest of an organic Acid and m are 2 to 40, preferably 2 to 15.
  • the alkyl radical in the alkylphenyl is preferably in the para position.
  • the alkyl radicals in the alkylphenyl can be butyl, hexyl, n-octyl, n-nonyl, p-tert. Be octyl, p-iso-nonyl, decyl or dodecyl.
  • the alkyl radicals having 8 to 12, in particular 8 or 9, carbon atoms are preferred.
  • the fatty alcohols for the preparation of the anionic surfactants of the formula (1) are, for example, those with 8 to 22, in particular with 8 to 18, carbon atoms, such as octyl, decyl, lauryl, tridecyl, myristyl, cetyl, stearyl, oleyl -, arachidyl or behenyl alcohol. Lauryl alcohol is preferred.
  • the acid residue X is derived, for example, from low molecular weight dicarboxylic acid, e.g. Maleic acid, succinic acid or sulfosuccinic acid and is connected to the ethyleneoxy part of the molecule via an ester bridge.
  • X is derived from inorganic polybasic acids, such as orthophosphoric acid and especially sulfuric acid.
  • the acid residue X can be in salt form, i.e. e.g. as an alkali metal, ammonium or amine salt.
  • salts are lithium, sodium, potassium, ammonium, trimethylamine, ethanolamine, diethanolamine or triethanolamine salts.
  • Further preferred components (B) are anionic surfactants of the formula wherein Y1 is octyl or nonyl, m1 is 2 to 15 and X1 is derived from sulfuric acid or preferably from o-phosphoric acid and the surfactants are present as free acids, sodium or ammonium salts.
  • anionic surfactants of the formula wherein Y1 is octyl or nonyl, m1 is 2 to 15 and X1 is derived from sulfuric acid or preferably from o-phosphoric acid and the surfactants are present as free acids, sodium or ammonium salts.
  • Y1 is octyl or nonyl
  • m1 is 2 to 15
  • X1 is derived from sulfuric acid or preferably from o-phosphoric acid and the surfactants are present as free acids, sodium or ammonium salts.
  • acidic phosphoric acid ester of the adduct of 5 to 12 moles of ethylene oxide with 1 mole of p-n
  • the anionic surfactants of components (B) can be used alone or as mixtures with one another.
  • the nonionic surfactant (C) is an amine oxide of the formula wherein R alkyl with 8 to 22 preferably 12 to 18 carbon atoms and R1 alkyl with 1 to 4 carbon atoms.
  • R1 is preferably methyl.
  • organic polar solvents come e.g. into consideration; monohydric and dihydric aliphatic C1-C6 alcohols such as methanol, ethanol, the propanols, isobutanol, 1,3-butanediol or 1,2-pentanediol; Alkylene glycols such as ethylene glycol, propylene glycol or dipropylene glycol; Monoalkyl ethers of glycols such as ethylene glycol monomethyl, ethyl or butyl ether, diethylene glycol monomethyl, monoethyl or monobutyl ether and tetraethylene glycol monobutyl ether; Ketones such as acetone, methyl ethyl ketone, cyclohexanone, diacetone alcohol or 1-methyl-2-pyrrolidone; Ethers and acetals such as diisopropyl ether, diphenyl oxide, dioxane,
  • Diacetone alcohol isopropanol, dipropylene glycol, 1,3-butanediol, 1,2-pentanediol, diethylene glycol and tetraethylene glycol monobutyl ether and 1-methyl-2-pyrrolidone are preferred.
  • the thickeners (E) are the customary agents which can be used in textile dyeing, as described in the relevant literature, for example in Ullmanns Encyklopadie der Technische Chemie (1951) 7 , 80 or 17 , 107 or 192.
  • Examples include alginates, natural or depolymerized guar flour, carboxymethyl guar, guar phosphate, cationic guar derivatives and locust bean gum.
  • the new dyeing aid can also contain water.
  • the dyeing auxiliaries according to the invention advantageously contain, based on the mixture 10 to 30% by weight of component (A) 25 to 50% by weight of component (B) 5 to 20% by weight of component (C) 5 to 20 wt .-% of component (D) and 0 to 55 wt% water.
  • the new dyeing auxiliaries can be prepared by simply stirring components (A), (B), (C), (D) and, if appropriate, water and (E), homogeneous clear mixtures being obtained which are stable in storage at room temperature.
  • the new dyeing aids are used in particular as low-foaming wetting agents for dyeing synthetic, nitrogen-containing fiber materials.
  • a synthetic nitrogen-containing fiber material in particular textile material made of synthetic polyamide fibers e.g. those made from ⁇ -coprolactam, from adipic acid and hexamethylene diamine, from ⁇ -aminoundecanoic acid and aromatic polyamide fibers, which are e.g. derived from poly- (metaphenylene-isophthalamide), and especially carpets made of polyamide, whose fibers can also be coated with polytetrafluoroethylene.
  • the present invention accordingly also relates to a process for dyeing or optically brightening nitrogen-containing fiber materials with customary dyes or optical brighteners, which is characterized in that the fiber material is dyed or optically brightened in the presence of the auxiliary mixture according to the invention.
  • the amounts used in which the auxiliary mixture according to the invention is added to the dye baths are between 1 and 20 g per liter of dye liquor.
  • the dyeing liquors which can be used according to the invention can also contain all chemicals suitable for use in the carpet industry, such as finishing agents and protective agents, anti-static agents, anti-isoil agents or soil release agents which give grip.
  • the fiber materials to be treated according to the invention are preferably carpet materials such as velor or loop pile carpets made of synthetic polyamide.
  • the substrate can be treated with an auxiliary mixture according to the invention consisting of components (A), (B), (C) and (D) or a nonionic surfactant e.g. prefoulard a C8-C22 fatty acid alkanolamide or an adduct of 1 to 100 moles of ethylene oxide with 1 mole of a C8-C22 fatty alcohol or a C4-C16 alkylphenol or a pretreatment liquor containing C8-C22 fatty acid.
  • a nonionic surfactant e.g. prefoulard a C8-C22 fatty acid alkanolamide or an adduct of 1 to 100 moles of ethylene oxide with 1 mole of a C8-C22 fatty alcohol or a C4-C16 alkylphenol or a pretreatment liquor containing C8-C22 fatty acid.
  • the impregnation is carried out with a liquor absorption of 40 to 120, preferably 50 to 100 percent by weight.
  • the subsequent dyeing liquor application is generally 150 to 500, preferably 200 to 350 percent by weight.
  • the textile material is then subjected to an auxiliary treatment, preferably steam treatment.
  • the heat treatment is carried out by steaming at 98 to 120 ° C, the steaming time is 1 to 10 minutes.
  • the treated fiber material can be washed out in a conventional manner in order to remove unfixed dye or optical brighteners or unfixed finishing agents.
  • the substrate is treated, for example, at 40 to 80 ° C. in an aqueous liquor or solution which contains soap or synthetic detergent.
  • level dyeings free of frosting are obtained with the aid of the dyeing auxiliaries.
  • Typical dyes suitable for dyeing according to the invention are e.g. Native dyes, acid dyes, metal complex dyes, disperse dyes, vat dyes and basic dyes.
  • Anionic dyes are preferred. These dyes are, for example, salts of heavy metal-containing or preferably metal-free mono-, di- or polyazo dyes including the formazan dyes and the anthraquinone, xanthene, nitro, triphenylmethane, naphthoquinoneimine and phthalocyanine dyes.
  • the anionic character of these dyes can be caused by metal complex formation alone and / or preferably by acidic, salt-forming substituents, such as carboxylic acid groups, sulfuric acid and phosphonic acid ester groups, phosphonic acid groups or sulfonic acid groups.
  • These dyes can also have so-called reactive groups in the molecule, which form a covalent bond with the case to be colored.
  • the so-called acidic metal-free dyes are preferred. The latter preferably contain only a single sulfonic acid group.
  • the 1: 1 or 1: 2 metal complex dyes are also of interest.
  • the 1: 1 metal complex dyes preferably have one or two sulfonic acid groups. As metal, they contain a heavy metal atom such as Copper, nickel or especially chrome. Preference is given to 1: 2 cobalt or 1: 2 chromium complexes of monoazo dyes which have acid amide, alkylsulfonyl or a total of a single sulfonic acid group.
  • Trichromatic is primarily understood to mean a three-way combination of the basic colors yellow (or orange), red and blue.
  • At least one dye of the formula has in particular been found as the blue component wherein W is hydrogen or methyl and Y1 and Y2 of a C2-C4-alkanoylamino or C2-C4-hydroxyalkylsulfphamoyl and the other is hydrogen or methyl, and especially a dye of the formula wherein W is hydrogen or preferably methyl, or a dye mixture of the dye of the formula (6) and a dye of the formula wherein of Y3 and Y4 are acetylamino or preferably propionylamino and the other hydrogen, have been found to be very advantageous.
  • the dyes of the formulas (5), (6) or (7) are present as free acids or preferably as salts, for example as alkali metal or ammonium salts.
  • the ratio of the dyes of the formulas (6) and (7) is advantageously 80:20 to 20:80, preferably 60:40 to 40:60.
  • the auxiliary mixtures can also be used for whitening undyed fiber materials with optical brighteners.
  • optical brighteners from the stilbene, pyrazoline, triazolyl or benzoxazolyl series can be used.
  • finishing agents are suitable as finishing agents which can be applied with the dyeing process according to the invention.
  • finishing agents for example, flame retardants, water repellents, oil repellants, crease-resistant agents, easy-care agents, stiffening agents, antisoil or soil release agents and antistatic agents can be applied.
  • the treatment liquors can also contain conventional additives, suitably electrolytes such as salts, e.g. Sodium sulfate, ammonium sulfates, sodium or ammonium phosphates or polyphosphates, ammonium acetate or sodium acetate and / or acids such as e.g. Mineral acids, such as sulfuric acid or phosphoric acid, or organic acids, suitably contain lower aliphatic carboxylic acids, such as formic, acetic or oxalic acid.
  • the acids primarily serve to adjust the pH of the liquors used according to the invention, which is generally 5 to 8, depending on the dye, the depth of color and the type of substrate to be achieved.
  • the treatment liquors can also contain further additives or auxiliaries such as catalysts, urea, oxidizing agents, solvents, retardants, dispersants or emulsifiers.
  • auxiliaries such as catalysts, urea, oxidizing agents, solvents, retardants, dispersants or emulsifiers.
  • the dye liquors containing the auxiliary mixtures according to the invention can be applied uniformly to the fiber materials using a wide variety of application techniques. Examples of some possibilities are: Impregnation according to the casting process, if necessary sucking in, rolling up, sucking, squeegees with fixed knives or roller squeegees (one or both sides), padding, pressing in, printing, spraying, dipping and splashing.
  • the pre-wetting of the fiber material with auxiliary mixtures according to the invention does not lead to any strong retarding effects.
  • Example 1 A polyamide 6,6 carpet wetted with water and squeezed to 100% moisture absorption is cast in an aqueous liquor containing 1.2 g / l of a dye of the formula 0.8 g / l of a dye of the formula 0.2 g / l of a dye of the formula 0.08 g / l of a dye of the formula 0.45 g / l bis-octyl sulfosuccinate (Na salt) 1.25 g / l Na lauryl triglycol ether sulfate 0.22 g / l lauryldimethylamine oxide 0.30 g / l diacetone alcohol 2.00 g / l of a thickener, for example carboxymethyl guar 1.00 g / l sodium acetate, as well Contains acetic acid to adjust the liquor to a pH of 5.5, impregnated to a liquor absorption of 300%.
  • a thickener for example carboxymethyl
  • the carpet is then treated with saturated steam at 100 ° C. for 5 minutes and then rinsed with water at 80 ° C. and dried at 100 ° C. on a sieve drum dryer.
  • Example 2 A polyamide 6.6 carpet equipped with a TEFLON product (eg Antron® plus from Du Pont) is placed on a jet bulker at 70 ° C. in an aqueous liquor which contains 1 g of the adduct of 9 per liter Contains moles of ethylene oxide and 1 mole of nonylphenol, pre-wetted and suction filtered to a liquor pick-up of 50%.
  • a TEFLON product eg Antron® plus from Du Pont
  • the carpet is washed with an aqueous liquor 1.50 g / l of a dye of the formula (1A) 1.50 g / l of a dye of the formula (1C) 0.60 g / l of a dye of the formula (1D) 0.30 g / l bis-octyl sulfosuccinate (Na salt) 0.83 g / l Na lauryl triglycol ether sulfate 0.15 g / l lauryldimethylamine oxide Contains 0.20 g / l diacetone alcohol, as well as acetic acid to adjust the liquor to a pH of 5.5, up to a liquor absorption of 350%.
  • the carpet is then guided into a horizontal damper at a speed of 10 m / minute and treated with saturated steam at 100 ° C. for 4 minutes.
  • the carpet is then rinsed and dried. You get an even and no matter green colored carpet.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
EP87810048A 1986-01-31 1987-01-26 Adjuvant de teinture et son utilisation dans la teinture ou l'azurage optique de matériaux fibreux synthétiques contenant de l'azote Withdrawn EP0235080A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH364/86 1986-01-31
CH36486 1986-01-31

Publications (1)

Publication Number Publication Date
EP0235080A1 true EP0235080A1 (fr) 1987-09-02

Family

ID=4185342

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87810048A Withdrawn EP0235080A1 (fr) 1986-01-31 1987-01-26 Adjuvant de teinture et son utilisation dans la teinture ou l'azurage optique de matériaux fibreux synthétiques contenant de l'azote

Country Status (5)

Country Link
US (1) US4787912A (fr)
EP (1) EP0235080A1 (fr)
JP (1) JPS62257479A (fr)
AU (1) AU6816587A (fr)
ZA (1) ZA87692B (fr)

Cited By (3)

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Publication number Priority date Publication date Assignee Title
EP0542677A1 (fr) * 1991-11-07 1993-05-19 Ciba-Geigy Ag Formulation stable au stockage de mélanges d'azurants optiques
EP0604366A1 (fr) * 1992-12-22 1994-06-29 Ciba-Geigy Ag Formulation stable au stockage de mélanges d'azurants optiques
DE102014102137A1 (de) * 2014-02-19 2015-08-20 Dyemansion Gmbh Verfahren zum Behandeln von Oberflächen von Kunststoffgegenständen

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Publication number Priority date Publication date Assignee Title
US5030245A (en) * 1989-09-07 1991-07-09 Olin Corporation Anionic polycarboxylated surfactants as dye-leveling agents used in combination with a stainblocker for fibers
US5330540A (en) * 1993-10-12 1994-07-19 Milliken Research Corporation Method of dyeing textiles
US5922672A (en) * 1997-12-10 1999-07-13 Colgate-Palmolive Co Cleaning compositions comprising an amine oxide and acetic acid
US5939378A (en) * 1997-12-16 1999-08-17 Colgate Palmolive Company Cleaning compositions containing amine oxide and formic acid
US5858955A (en) * 1997-12-16 1999-01-12 Colgate Palmolive Company Cleaning compositions containing amine oxide and formic acid
US6500215B1 (en) * 2000-07-11 2002-12-31 Sybron Chemicals, Inc. Utility of selected amine oxides in textile technology
US7829116B2 (en) 2006-11-14 2010-11-09 Momentive Performance Materials Inc. Adhesive-forming composition and blend of adhesives obtained therefrom
CN103628330B (zh) * 2012-08-28 2015-09-16 北京中纺化工股份有限公司 一种环保型液体溴靛蓝染料复合添加助剂及其制备方法
DE102019210610A1 (de) * 2018-07-23 2020-01-23 Uzin Utz Ag Farbstoffgemisch zur bestimmung der belegreife einer spachtelmasse

Citations (6)

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US2969332A (en) * 1957-02-05 1961-01-24 American Cyanamid Co Dioctyl sulfosuccinate compositions containing antifoaming agents
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EP0542677A1 (fr) * 1991-11-07 1993-05-19 Ciba-Geigy Ag Formulation stable au stockage de mélanges d'azurants optiques
US5518657A (en) * 1991-11-07 1996-05-21 Ciba-Geigy Corporation Storage-stable formulation of fluorescent whitening mixtures
EP0604366A1 (fr) * 1992-12-22 1994-06-29 Ciba-Geigy Ag Formulation stable au stockage de mélanges d'azurants optiques
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DE102014102137A1 (de) * 2014-02-19 2015-08-20 Dyemansion Gmbh Verfahren zum Behandeln von Oberflächen von Kunststoffgegenständen
DE102014102137B4 (de) * 2014-02-19 2018-04-19 Dyemansion Gmbh Verfahren zum Behandeln von Oberflächen von Kunststoffgegenständen und Kunststoffgegenstand
DE102014102137C5 (de) 2014-02-19 2022-10-06 Dyemansion Gmbh Verfahren zum Behandeln von Oberflächen von Kunststoffgegenständen und Kunststoffgegenstand

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AU6816587A (en) 1987-08-06
US4787912A (en) 1988-11-29
JPS62257479A (ja) 1987-11-10

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