US3706524A - Process for the dyeing or printing of textile fibre mixtures using simultaneously cationic and anionic dyestuff - Google Patents
Process for the dyeing or printing of textile fibre mixtures using simultaneously cationic and anionic dyestuff Download PDFInfo
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- US3706524A US3706524A US15842A US3706524DA US3706524A US 3706524 A US3706524 A US 3706524A US 15842 A US15842 A US 15842A US 3706524D A US3706524D A US 3706524DA US 3706524 A US3706524 A US 3706524A
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- fatty acids
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- printing
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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
- 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)
- D06P1/6496—Condensation products from carboxylic acids and hydroxyalkyl amine (Kritchewski bases)
-
- 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
-
- 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
- D06P3/82—Textiles which contain different kinds of fibres
- D06P3/8204—Textiles which contain different kinds of fibres fibres of different chemical nature
-
- 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
- Y10S8/905—Mixed anionic and cationic 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
-
- 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
- Y10S8/909—Sulfonated or sulfated alphatic hydrocarbons
-
- 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
- Y10S8/91—Soap
- Y10S8/911—Sulfonated
-
- 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
Definitions
- the present invention concerns a process for the simultaneous dyeing or printing of textile fibre mixtures, especially in the form of carpets or furniture covering material, in which at least one type of fibre has aflinity to cationic dyestuff and at least one other type of fibre has afiinity to anionic dyestutf, as well as the textile fibre mixtures dyed or printed using the process according to the invention.
- the single-bath dyeing or printing of textile material consisting of fibre mixtures of differing dyestulf afiinity, renders necessary the selection of specific dyestuffs for each type of fibre.
- the selection to be made frequently represents a compromise with respect to the evenness and fastness of the dyeings therewith obtainable, to the stability of the liquor and to other properties, since the ideal dyestuff for one type of fibre is often completely unsuitable for another type.
- Typical fibre mixtures, the dyeing of which presents such difficulties consist, for example, of polyacrylonitrile and synthetic polyamide fibres or of polyacrylonitrile and cotton fibres.
- textile fibre mixtures of the above mentioned type can be very evenly dyed or printed, in one shade or in several shades, with satisfactory fastness properties and without the effect known as the sandwich effect, by impregnating or printing the fibre mixture at temperatures below the absorption temperature of the dyestuffs using an optionally thickened solution which contains at least one cationic dyestuif and at least one anionic dyestuff, sufficient acid and buffer salt for the purpose of maintaining a pH-value of the solution between 3 and 7, at least 0.5 g./litre of sulphated or sulphonated compound as anion-active auxiliary and at least 0.5 g./
- Suitable sulphated or sulphonated compounds are, e.g.:
- sulphated primary or secondary alkanols or alkenols the alkyl chain of which contains from 8 to 20 carbon atoms, e.g. sodium lauryl sulphate, sodium-a-methyl stearyl sulphate, ammonium tridecyl sulphate, sodium oleyl sulphate, potassium steanyl sulphate or the sodium salts of the coconut oil fatty alcohol sulphates;
- sulphated unsaturated higher fatty acids or fatty acid esters such as oleic acid, elaidic acid or ricinoleic acid, or their lower alkyl esters, e.g. ethyl, propyl or butyl esters, and the oils containing such fatty acids, such as olive oil, castor oil, rape oil, etc.;
- sulphated polyglycol ethers such as sulphated addition products of from 1 to 20 moles of ethylene oxide with fatty' acid alkanolamides, mercaptans, amines or fatty acids, particularly, however, with aliphatic alcohols or alkylphenols having from 8 to 20 carbon atoms in the alkyl chain, e.g. with lauric acid-B-hydroxyethylamide, decylmercaptan, stearylamine, stearic acid, oleic acid, lauryl alcohol, myristyl alcohol, stearyl alcohol, oleyl alcohol, octyl phenol or nonyl phenol;
- alkanolamides e.g. the sulphated amides of caprylic, pelargonic, capric, lauric, myristic or stearic acid, or of lower fatty acids substituted by alkylphenoxyigroups, such as octylor nonylphenoxyacetic acid, with monoor bis-hydroxyalklamines such as ,3- hydroxyethylarnine, vhydroxypropylamine, 3,y-dihy-- droxypropylfirliine, bis- (B-hydroxyethyDamine, or with N- alkyl-N-hydrpxyalkylamines such as N-methylor N- ethyl-N-(B-hydroxyethyl)-amine;
- alkylphenoxyigroups such as octylor nonylphenoxyacetic acid
- sulphated esterified polyoxy compounds e.g. sulphated, partially esterified polyols such as the sodium salt of the sulphated monoglyceride of palmitic acid;
- primary and secondary alkyl sulphonates of which the alkyl chain contains from 10 to 20 carbon atoms, e.g. ammonium dodecyl sulphonate, sodium hexadecane sulphonate-8, sodium stearyl sulphonate;
- alkylaryl sulphonates such as alkylbenzene sulphonates with a straight-chained or branched alkyl chain having at least 7 carbon atoms, e.g. sodium dodecylbenzene sulphonate, l,3,5,7-tetramethyl-octylbenzene sulphonate, sodium octadecylbenzene sulphonate, or such as alkylnaphthalene sulphonates, e.g.
- sodium-l-isopropylnaphthalene-Z-sulphonate sodium dibutylnaphthalene sulphonate; or dinaphthylmethane sulphonates, e.g. the disodium salt of the di-(6-sulphonaphthyl-2)-methane;
- sulphonates of polycarboxylic acid esters e.g. potassium dioctylsulphosuccinate, sodium dihexylsulphophthalate.
- alkylaryl sulphonates are used, especially dinaphthylmethane sulphonates, or sulphated polyglycol ethers, particularly sulphated polyglycol ethers of aliphatic alcohols or alkylphenos containing from 8 to 20 carbon atoms in the alkyl chain, said polyglycol ethers having from 1 to 20 ethyleneoxy groups and, most particularly, sulphated lauryl alcohol polyglycol ethers having from 2 to 3 ethyleneoxy groups, or sulphated polyglycol ethers of octyl or nonyl phenol having from 2 to 3 ethyleneoxy groups.
- anion-active auxiliaries usable according to the invention, are advantageously used in the form of their water-soluble salts, particularly in the form of their alkali metal salts, ammonium salts, lower alkylammonium salts or hydroxyalkylammonium salts.
- amides usable in the process according to the invention of aliphatic monocarboxylic acids containing from 8 to 20 carbon atoms, or of mixtures of such fatty acids with primary or secondary amines containing at least one lower hydroxyalkyl group, are derived, e.g.
- N-alkyl-N-(hydroxyalkyl)-amines such as N- methylor N-ethyl-N-(fi-hydroxyethyl)-amine, N-methylor N-ethyl-N-('y-hydroxypropyl)-amine.
- N,N-bis-(w-hydroxyalkyl)-amides are preferred, particularly those with hydroxyalkyl radicals having two or three carbon atoms such as, in particular, the N,N-bis- (fl-hydroxyethyD-amides or N,N-bis-(' -hydroxypropyl)- amides of the above described fatty acids, especially of the coconut oil fatty acids, since these promote a particularly good dye yield.
- amides are obtained by methods known per se by reacting the esters of monocarboxylic acids, as defined, with lower alkanols, e.g. by reacting the fatty acid methyl or -ethyl esters with the desired amine in the presence of sodium or potassium alcoholates, e.g. using a process described in the British Pat. 631,637.
- condensation products from 1 equivalent of fatty acids having from 8 to 20 carbon atoms, or from mixtures of such fatty acids with from 1 to 3 equivalents of a diand/or trialkanolamine.
- These condensation products can be produced by the process described in U.S.A. Pat. 2,089,212, by heating the fatty acids with from 1-3 equivalents of diand/or trialkanolamines, especially diethanolamine, while splitting off more than 1 mole of water.
- anion-active auxiliaries and amides or condensation products can vary within wide limits and they depend both on the type and amount of the dyestutfs used and on the choice and composition of the substrate. They can each be used in amounts of up to 50 g./litre of dye liquor or printing paste.
- the anion-active auxiliaries are preferably used in amounts of from 1-10 g./litre of dye liquor or printing paste, and the amides or condensation products, in particular, in amounts of from 0.5 to 2.5 g./litre.
- the anion-active auxiliaries and the amides or condensation products are used in a reciprocal weight ratio of about 1:1 to 10:1, preferably 1:1 to 5: 1.
- Suitable cationic dyestuffs are, advantageously, the technically easily accessible salts and metal halides, e.g. zinc chloride double salts of the known basic dyestuffs.
- these are: thiazines, oxazines, diphenylmethanes, triphenylmethanes, rhodamines, azo and anthraquinone dyestuffs, preferably monoazo, methine and azomethine deystulfs, all containing onium groups, whereby, in the first place, ammonium groups are to 'be mentioned as onium group.
- Suitable as anionic dyestuffs are both the so-called acid wool dyestuflis and reactive or substantive dyestuffs of any class, the colouring part of which is an anion such as the alkali or ammonium salts of dyestuif sulphonic acids or dyestufi carboxylic acids or of 2:1 metal complex dyestuffs, particularly metal-free or metallised sulphonated mono-, disor polyazo dyestuffs, to which also belong the formazane dyestuffs, their chromium, cobalt, nickel and copper complexes as well as sulphonated anthraquinone, nitro and phthalocyanine dyestutfs.
- anion such as the alkali or ammonium salts of dyestuif sulphonic acids or dyestufi carboxylic acids or of 2:1 metal complex dyestuffs, particularly metal-free or metallised sulphonated mono-, disor polyazo dyestuff
- Suitable reactive dyestuffs are those which react with the amino .groups of the wool or with the hydroxyl groups of the cellulosic fibres and which are derived, in particular, from the azo, anthraquinone or phthalocyanine dyestulfs.
- lower aliphatic carboxylic acids are preferably used, especially monocarboxylic acids such as formic acid or, in particular, acetic acid, and the usual butfer salts such as sodium acetate, potassium acetate or ammonium acetate, or the corresponding sulphates and phosphates.
- the dye liquor or printing paste contains thickeners stable towards acids.
- thickeners e.g. locust bean flour derivatives, galactomannans, tragacanth, Solvitose or British gum, cellulose derivatives such as methyl cellulose, natural gum and solubilised types of gum such as crystal gum, or synthetic thickeners such as polymerisation and copolymerisation products of acrylic acid, methacrylic acid or maleic acid.
- the dye liquor or printing paste can contain, for example, substances accelerating fixing, such as ethylene carbonate; solubilitypromoting agents such as cellosolve, bactericidal and fungicidal compounds, or also moth-proofing agents.
- substances accelerating fixing such as ethylene carbonate
- solubilitypromoting agents such as cellosolve, bactericidal and fungicidal compounds, or also moth-proofing agents.
- Dye liquors or printing pastes are advantageously prepared by dissolving the anionic dyestutf in hot water, adding to this the mixture of auxiliaries, and optionally thickeners, and stirring into the obtained solution, after it has cooled to room temperature, the solution of the cationic dyestutf.
- the latter is advantageously slurried with acid and buffer salt and then dissolved in warm water and cooled.
- Suitable textile fibre mixtures which can be dyed or printed according to the invention, are, e.g. those which consist of natural and synthetic polyamide fibres, natural and regenerated cellulose fibres and polyacrylonitrile fibres-the latter including those which are basic modified.
- Suitable synthetic polyamide fibre materials are both those types of fibres which are dyeable with anionic dyestutfs and acid modified polyamide fibres which are known in the textile industry, e.g. under the names of Nylon 844 and 830, Perlon Type 95, Nylon T and K 825.
- Fibre mixtures are preferred which consist of acid and basic dyeable synthetic polyamide, of polyacrylonitrile and synthetic polyamide or of polyacrylonitrile and cellulosic fibres, especially cotton.
- the fibre mixtures can be in any desired form, e.g. as tufted material, non-woven articles such as needle punch, fabrics, knitted goods, flock, twisted or plaited yarn, etc.
- the textile fibre mixture, to be dyed or printedaccording to the invention is used in the form.
- the process is suitable both for dyeing by the usual impregnation processes, e.g. by means of dipping, padding, nip-padding or knife-coating, and for printing or for combinations of the stated processes.
- the finishing of the impregnated or printed fibre material is performed by usual methods suited to the type of fibre.
- it is carried out by steaming with EXAMPLE 1 1.3 g. of the blue dyestuif of theFormula,
- the impregnated tufted carpet is afterwards steamed for 15 minutes, in a carpet-steaming apparatus, with saturated steam at a temperature of 98-100.
- the dyed carpet is then rinsed with cold water and dried.
- EXAMPLE 2 0.44 g. ofthe yellow dyestuff of the formula CH:C(
- ?H ON NC 7 and 1.36 g. of the blue dyestuff of the formula NH-CH:
- Tufted carpets (backing of jute), the nap material of which consists half of synthetic polyamide dyeable with acid dyestuff and half of synthetic polyamide dyeable with basic dyestuff, are impregnated and the above dye liquor. They are then steamed, rinsed and dried in the manner described in Example 1. By this means is obtained a tufted carpet, dyed in the colours brown and yellow.
- Anionic dyestuffs 0.51 g. of the blue dyestutf of the formula O NH:
- a slurry is prepared separately of 2 g. of the yellow dyestutf of the formula 8 g. of the red dyestuff of the formula and 0.32 g. of the blue dyestuff of the formula CHQCH; @N
- CHzO- backing the nap material of which consists to the extent of of polyacrylonitrile fibres and 20% of synthetic polyamide fibres.
- the impregnated tufted carpet is then steamed during 15 minutes with saturated steam at a temperature of 98-100, rinsed and dried. In this manner is obtained a uniformly red dyed tufted carpet without sandwich-efiect.
- auxiliaries consisting of 15 g. of the disodium salt of di-(6-sulphonaphthyl-2)-methane and 3 g. of the condensation product from 1 equivalent of coconut oil fatty acid and 2 equivalents of diethanolamine is used, then likewise is obtained evenly red dyed tufted carpet without sandwich-effect.
- EXAMPLE 4 1 g. of the yellow dyestufl? of the formula 0.8 g. of the blue dyestutf of the formula HzC I and 0.05 g. of the red dyestuff of the formula CHgO are slurried with 2 ml. of 40% acetic acid and 2 g. of sodium acetate, then dissolved in 100 ml. of water at 75 and the solution is cooled to room temperature.
- a solution is prepared separately of 1 g. of the yellow dyestuff of the formula in 100 ml. of water. To the obtained solution are then added 2 g. of the condensation product from 1 equivalent of coconut oil fatty acid and 2 equivalents of diethanolamine and 5 g. of the sodium salt of lauryl triglycol ether sulphate and the whole is cooled to room temperature. The dyestuff solution, produced according to para- 1 1 graph 1 of this example, is then stirred in and the quantity made up to 1000 ml.
- tufted carpet is obtained which is dyed blue using the dye mixture (a) or gold-yellow using the dye mix- Dyestulf mixture (a)
- Cationic dyestuffs: 0.08 g. of the yellow dyestulf of the 0.01 g. of the red dyestufi of the formula CHaO 0.8 g. of the blue dyestuff of the formula cmo ⁇ C-N Org-summon znch s 011,011
- I H:C-C N 01 10 1.3 g. of the red dyestuff of the formula e9 NCH; In 1 C2115 znon ⁇ N 02H: CH: (U.S. 2,883,337) and 0.4 g. of the blue dyestuff of the formula CHaO o-N N-rr-omornon Z Che l'l omen; (EN
- acrylonitrile fibres and the backing of cotton (reciprocal Weight ratio 1:1), is impregnated at room temperature and squeezed out to a dye liquor absorption of 100% by weight, relative to the dry weight of the material.
- the impregnated material is afterwards steamed during 15 minutes at a temperature of 102.
- soaping With an aqueous solution containing 1 g./litre of N-octadecyldiethylene-triamine polyglycol ether, rinsing and drying, a furniture plush is obtained, the nap material and backing of which are evenly dyed red.
- auxiliaries consisting of 5 g. of the disodium salt of di-(6-sulphonaphthyl-2)- methane and 1 g. of the condensation product from 1 equivalent of coconut oil fatty acid and 2 equivalents of diethanolamine, then red dyeings are obtained having similar properties. 4
- EXAMPLE 6 are slurried with 5 ml. of 80% acetic acid, the slurry then dissolved in 100 ml. of water at 70 and the solution cooled to room temperature.
- a solution is prepared separately of 0.4 g. of the red dyestuif of the formula
- a solution is prepared separately of 1.4 g. of the orange dyestuff of the formula sosrr NHCOCH; NHCOCH; SOaH (11.8. 2,813,855)
- OaNHCHzCHzOH 3.6 g. of the blue dyestuff of the formula and 0.42 of the yellow dyestulf of the formula and 2.4 g. of the yellow dyestulf of the formula are separately slurried with 2 ml. of 80% acetic acid and 300 ml. of 70 warm water are poured over the dyestuff slurry. After the obtained dyestutf solution has cooled to 30", it is stirred into the dyestutf solution which is described in the first paragraph of this example, and then the printing paste is made up to 1000 ml. with water.
- a process for the simultaneous dyeing or printing of textile fibre mixtures selected from the group consisting of a fibre mixture consisting of a synthetic polyamide dyeable with an acid dyestufi and a synthetic polyamide dyeable with a basic dyestuff; polyacrylonitrile dyeable with basic dyestuffs and synthetic polyamide dyeable with acid dyestuffs; polyacrylonitrile dyeable with basic dyestuffs and cellulose fibres dyeable with acid dyestuffs comprising: (I) impregnating or printing this textile fibre mixture, at temperatures below the absorption temperatures of the dyestufts, with an aqueous solution containing- (a) at least one cationic dyestutf,
- a sulphated or sulphonated compound as an anionic auxiliary selected from sulphated primary or secondary alkanols and alkenols containing from 8 to 20 carbon atoms; sulphated unsaturated higher fatty acids or their lower alkyl esters and oils containing such fatty acids; sulphated polyglycol ethers; sulphated alkanolamides; sulphated partially esterified polyols; primary and secondary alkyl sulphonates the alkyl chain of which contains from 10 to 20 carbon atoms; alkylaryl sulphonates, and sulphonates of polycarboxylic acid esters, and
- the sulphated or sulphonated compound defined under (d) is selected from sulphonated polyglycol ethers of aliphatic alcohols containing from 8 to 20 carbon atoms and having from 1 to 20 ethyleneoxy groups, or their soluble salts; sulphated polyglycol ethers of alkyl phenols containing from 8 to 20 carbon atoms in the alkyl chain and having from 1 to 20 ethyleneoxy groups, or their soluble salts; and dinaphthylmethane sulphonates.
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- Textile Engineering (AREA)
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Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CH438269A CH555444A (ko) | 1969-03-24 | 1969-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3706524A true US3706524A (en) | 1972-12-19 |
Family
ID=4275065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15842A Expired - Lifetime US3706524A (en) | 1969-03-24 | 1970-03-02 | Process for the dyeing or printing of textile fibre mixtures using simultaneously cationic and anionic dyestuff |
Country Status (7)
Country | Link |
---|---|
US (1) | US3706524A (ko) |
BE (1) | BE747843A (ko) |
CA (1) | CA918855A (ko) |
CH (2) | CH555444A (ko) |
FR (1) | FR2035838B1 (ko) |
GB (1) | GB1298703A (ko) |
NL (1) | NL142214B (ko) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3959836A (en) * | 1973-12-13 | 1976-06-01 | American Cyanamid Company | Printing process |
US4043749A (en) * | 1976-06-22 | 1977-08-23 | American Color & Chemical Corporation | Process for dyeing blended nylon carpet material |
US4074967A (en) * | 1973-11-24 | 1978-02-21 | Hoechst Aktiengesellschaft | Dyestuff preparations for dyeing and printing natural and synthetic polyamide fibre materials |
US4297103A (en) * | 1978-11-16 | 1981-10-27 | Bayer Aktiengesellschaft | Process for the continuous one-bath dyeing of pile fabrics made of polyacrylonitrile/cotton |
US5427589A (en) * | 1993-03-03 | 1995-06-27 | Springs Industries, Inc. | Method for dyeing fibrous materials |
US5437690A (en) * | 1994-05-25 | 1995-08-01 | Springs Industries, Inc. | Method for dyeing fibrous materials and dye assistant relating to the same |
US5593459A (en) * | 1994-10-24 | 1997-01-14 | Gamblin; Rodger L. | Surfactant enhanced dyeing |
US20090133201A1 (en) * | 2005-11-11 | 2009-05-28 | Charles Hunger | Process for Surface Colouration of Paper |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3223471A (en) * | 1965-12-14 | Process fgr dyeing textile materials | ||
FR1184563A (fr) * | 1956-04-18 | 1959-07-23 | Basf Ag | Colorants pour la teinture et l'impression de mélanges de fibres renfermant des fibres à teneur d'acrylnitrile |
FR1363189A (fr) * | 1963-03-14 | 1964-06-12 | Asahi Chemical Ind | Procédé de teinture dans un seul bain d'articles filés mixtes comprenant des fibres de polymère d'acrylonitrile mélangées avec d'autres fibres |
-
1969
- 1969-03-24 CH CH438269A patent/CH555444A/xx unknown
- 1969-03-24 CH CH438269D patent/CH438269A4/xx not_active IP Right Cessation
-
1970
- 1970-03-02 US US15842A patent/US3706524A/en not_active Expired - Lifetime
- 1970-03-23 CA CA078094A patent/CA918855A/en not_active Expired
- 1970-03-23 BE BE747843D patent/BE747843A/xx unknown
- 1970-03-23 NL NL707004126A patent/NL142214B/xx unknown
- 1970-03-23 GB GB03956/70A patent/GB1298703A/en not_active Expired
- 1970-03-23 FR FR707010309A patent/FR2035838B1/fr not_active Expired
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4074967A (en) * | 1973-11-24 | 1978-02-21 | Hoechst Aktiengesellschaft | Dyestuff preparations for dyeing and printing natural and synthetic polyamide fibre materials |
US3959836A (en) * | 1973-12-13 | 1976-06-01 | American Cyanamid Company | Printing process |
US4043749A (en) * | 1976-06-22 | 1977-08-23 | American Color & Chemical Corporation | Process for dyeing blended nylon carpet material |
US4297103A (en) * | 1978-11-16 | 1981-10-27 | Bayer Aktiengesellschaft | Process for the continuous one-bath dyeing of pile fabrics made of polyacrylonitrile/cotton |
US5427589A (en) * | 1993-03-03 | 1995-06-27 | Springs Industries, Inc. | Method for dyeing fibrous materials |
US5437690A (en) * | 1994-05-25 | 1995-08-01 | Springs Industries, Inc. | Method for dyeing fibrous materials and dye assistant relating to the same |
US5593459A (en) * | 1994-10-24 | 1997-01-14 | Gamblin; Rodger L. | Surfactant enhanced dyeing |
US20090133201A1 (en) * | 2005-11-11 | 2009-05-28 | Charles Hunger | Process for Surface Colouration of Paper |
US8012221B2 (en) * | 2005-11-11 | 2011-09-06 | Basf Se | Process for surface colouration of paper |
Also Published As
Publication number | Publication date |
---|---|
BE747843A (fr) | 1970-09-23 |
FR2035838B1 (ko) | 1973-05-25 |
NL7004126A (ko) | 1970-09-28 |
CH438269A4 (ko) | 1974-05-15 |
DE2013891A1 (de) | 1970-10-01 |
GB1298703A (en) | 1972-12-06 |
CH555444A (ko) | 1974-10-31 |
FR2035838A1 (ko) | 1970-12-24 |
NL142214B (nl) | 1974-05-15 |
CA918855A (en) | 1973-01-16 |
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