EP1278907A2 - Empesage adoucissant non permanent d'articles textiles dans les machines de teinture au jet, et compositions a cet effet - Google Patents

Empesage adoucissant non permanent d'articles textiles dans les machines de teinture au jet, et compositions a cet effet

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Publication number
EP1278907A2
EP1278907A2 EP01917386A EP01917386A EP1278907A2 EP 1278907 A2 EP1278907 A2 EP 1278907A2 EP 01917386 A EP01917386 A EP 01917386A EP 01917386 A EP01917386 A EP 01917386A EP 1278907 A2 EP1278907 A2 EP 1278907A2
Authority
EP
European Patent Office
Prior art keywords
range
weight
optionally
parts
aqueous
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Withdrawn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
EP01917386A
Other languages
German (de)
English (en)
Inventor
Bernard Danner
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.)
Clariant Finance BVI Ltd
Original Assignee
Clariant Finance BVI Ltd
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 Clariant Finance BVI Ltd filed Critical Clariant Finance BVI Ltd
Priority to EP01917386A priority Critical patent/EP1278907A2/fr
Publication of EP1278907A2 publication Critical patent/EP1278907A2/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Withdrawn legal-status Critical Current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
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/165—Ethers
    • D06M13/17—Polyoxyalkyleneglycol ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/72—Ethers of polyoxyalkylene glycols
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/001—Softening compositions
    • C11D3/0015—Softening compositions liquid
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2068—Ethers
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2079—Monocarboxylic acids-salts thereof
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C11D3/32—Amides; Substituted amides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
    • D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/405—Acylated polyalkylene polyamines
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/419—Amides having nitrogen atoms of amide groups substituted by hydroxyalkyl or by etherified or esterified hydroxyalkyl groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/322—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing nitrogen
    • D06M13/46—Compounds containing quaternary nitrogen atoms
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/53—Polyethers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/643—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain
    • 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
    • D06P1/0036—Dyeing and sizing in one process
    • 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)
    • 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
    • D06P1/64—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)
    • D06P1/6497—Amides of di- or polyamines; Acylated polyamines
    • 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
    • D06P1/653—Nitrogen-free carboxylic acids or their salts
    • D06P1/6533—Aliphatic, araliphatic or cycloaliphatic
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/02—After-treatment
    • D06P5/04—After-treatment with organic compounds
    • D06P5/06—After-treatment with organic compounds containing nitrogen
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M2200/00—Functionality of the treatment composition and/or properties imparted to the textile material
    • D06M2200/50—Modified hand or grip properties; Softening compositions

Definitions

  • a major problem consists in that the treatment liquors in these machines are subjected to very strong dynamic stresses in which strong shear forces arise which can exert a destabilizing action on the respective treatment agent, so that this can have the consequence of a reduction m the action and/or an impairment of the treatment liquor and/or of the treated material.
  • compositions (W) defined below the above- mentioned problems and difficulties can be substantially solved or overcome in a surprisingly simple manner and the requirements mentioned can be substantially satisfied and non-permanent softening finishes of high quality can be obtained.
  • the invention relates to the use of the defined compositions (W) for the non-permanent softening finishing of dyed and/or optically brightened piece goods m jet-dyemg machines, to certain concentrated dispersions of the (W) type, and to their production
  • W aqueous dispersions
  • softener compositions for the non-permanent, softening finishing of dyed and/or optically brightened textile piece goods in rope form or tubular form by exhaust methods from aqueous liquor in jet-dyeing machines.
  • Condensation products of type (A) are known or can be produced in a manner known per se, particularly by acylation of 2-[( ⁇ -hydroxyethyl)-amino]-ethylamine with a C 12-24 -fatty acid with elimination of water, or also with a low-molecular alkyl ester thereof with elimination of the cor- responding low-molecular alcohol.
  • the molar ratios of the fatty acids or alkyl esters thereof to the 2-[( ⁇ -hydroxyethyl)-amino]-ethylamine are advantageously selected in such a way that the condensation product contains diacylated products; this molar ratio is advantageously > 1.1/1 and ⁇ 2.5/1; it is preferably in the range from 1.2/1 to 2.2/1, particularly preferably from 1.4/1 to 2/1.
  • Suitable fatty acids are any desired, preferably linear fatty acids having 12 to 24, advantageously 14 to 22, carbon atoms, which are conventional per se, preferably saturated fatty acids, for example lauric acid, myristic acid, palmitic acid, stearic acid, arachic acid and behenic acid. Both individual acids and also technical-grade acids (acid mixtures) can be employed, such as, for example, hydrogenated tallow fatty acid, hydrogenated technical-grade oleic acid or hydrogenated technical-grade soya oil acid. Of the said acids, those having 14 to 18 carbon atoms, and also technical-grade mixtures of such acids, are preferred.
  • Low-molecular alkyl esters which come into consideration are, for example, those in which the ester-forming alkyl radical contains 1 to 4 carbon atoms (for example methyl, ethyl, isopropyl or n-butyl), principally C*_ 2 -alkyl, particularly methyl.
  • the fatty acid alkyl esters and the fatty acids are preferred.
  • the condensation advantageously takes place in anhydrous medium, most simply in the absence of solvents, for example at temperatures in the range from 140 to 200°C, preferably from 170 to 190°C, advantageously under an inert atmosphere (for example under nitrogen) and/or advantageously under reduced pressure.
  • the acylation can take place on the primary amino group, on the secondary amino group and/or also on the hydroxyl group, and, depending on the molar ratio, monoacylated, diacylated and/or triacylated products may be formed, the acylation principally being an amidation, and essentially no cyclic products being formed.
  • the acylation products are essentially open-chain products.
  • (A) may comprise monoamides, diamides, ester monoamides and ester diamides of N-( ⁇ -hydroxyethyl)-ethylenediamine with the said fatty acids, principally compounds of the formula
  • R-CO- denotes the radical of a C 12-24 -fatty acid.
  • condensation products (A) essentially consist of one or more of the products of the formulae (I), (II), (III) and (IV); (A) is preferably a mixture of these compounds, of which those of the formulae (I), (II) and (III) preponderate.
  • acylation of ⁇ -(N,N-dimethylamino)-propylamine with fatty acids or low-molecular alkyl esters thereof, analogously to that described above for (A).
  • the acylation is advantageously begun under relatively mild temperature conditions, in particular below the boiling point of ⁇ -(N,N-dimethyl- amino)-propylamine, advantageously in the range from 100 to 130°C, and can then be continued at higher temperature, preferably from 130 to 190°C, and completed, preferably at from 150 to 190°C.
  • this amidation can optionally be carried out under an inert atmosphere and/or under reduced pressure and preferably in the absence of solvents.
  • the two products (A) and (B) produced in this way can be combined with one another, i.e. mixed, in the melt, and the mixture can then be cooled, for example with simultaneous formation of a free-flowing dry form, for example granules, pellets or tablets.
  • the two acylations i.e. that of 2-[( ⁇ -hydroxy- ethyl)-amino]-ethylamine and that of ⁇ -(N,N-dimethylamino)-propylamine
  • the (B)/(A) weight ratio is advantageously in the range from 6/100 to 60/100, preferably from 10/100 to 40/100, particularly preferably from 13/100 to 30/100.
  • compositions (W) can be produced in a simple manner, in particular by mixing a mixture of (A) and (B) with water and with (C), and optionally admixing at least one of components (D) and (E).
  • Suitable as (C) are, in particular, aliphatic monocarboxylic acids, advantageously saturated, principally those having 1 to 3 carbon atoms, preferably formic acid, acetic acid, propionic acid and lactic acid, of which acetic acid is particularly preferred.
  • Component (B), particularly also as corresponds to the formula (V), contains a tertiary proton- atable amino group.
  • Component (A) may, depending on the degree of acylation, have a different content of basic, protonatable amino groups, principally as corresponds to the compounds of the formulae (I) and (III). The content of protonatable amino groups can be assessed by determining the amine number.
  • the amine number of (A) is, for example, in the range from 30 to 100, preferably from 50 to 80, particularly preferably from 55 to 70 mg of KOH per g of condensate (A).
  • the content of (C) is advantageously at least 0.5 equivalents of (C) per equivalent of the total of the basic amino groups in (A) + (B).
  • the mixture of (A) + (B) is preferably protonated to exhaustion, i.e. preferably > 1 equivalent of (C) are employed per equivalent of basic amino groups in (A) + (B).
  • the acid (C) is advantageously employed in the form of an aqueous solution, for example as a solution of the determined amount of (C) in the entire amount of water necessary for the production of (W) or also only in part thereof, where in the latter case the precise desired concentration can be adjusted with further water.
  • the mixing of condensate (A) and amide (B) with water and acid (C) advantageously takes place through addition of the pourable form of the mixture of (A) + (B) to the aqueous solution of the acid (C) at elevated temperature, for example in the range from 30 to 85°C, preferably from 50 to 75°C.
  • Component (D) may be present if desired.
  • the (D)/(A) weight ratio can, for example, be in the range from 0 to 300/100.
  • the (D)/(A) weight ratio is preferably in the range from 20/100 to 260/100, particularly preferably in the range from 35/100 to 140/100.
  • aqueous dispersions (W) to be employed according to the invention are essentially free from the dispersion-modifying additives (Z).
  • dispersion-modifying additives (Z) are meant those types and/or amounts of other products which significantly modify the appearance, the physical form and/or the stability of the composition or also its action (in particular worsen the action and/or impair, for example, the viscosity, the flow properties, the storage stability, etc )
  • As (Z) are principally meant high-molecular and or water-insoluble products and/or compounds with three or more hydroxyl groups, as can otherwise occur m textile treatment compositions, but which in the compositions of the invention have an adverse effect on the production, on the stability and/or on the action
  • As (Z) are meant above all disturbing amounts of waxes, fats or oils and/or derivatives thereof, of epoxides, of alkyl or hydroxyalkyl esters, of saccha ⁇ des and saccha ⁇ de derivatives, of polyorganosiloxanes or of polymers of ethylemcally unsaturated mono- mers, m particular in concentrations of > 1 % by weight, based on (W), particularly preferably also only > 0.5 % by weight, based on (W).
  • W may also comprise one or more formulation additives (E) which essentially serve to maintain the physical form of the dispersion (W).
  • E formulation additives
  • (Ei) at least one agent for protection against the damaging action of microorganisms, and/or (E 2 ) at least one defoamer.
  • Suitable as (E*) are in general usual commercial products as are in general commercially available as agents for inhibiting the growth of damaging microorganisms (for example fungi or bacteria) or biocides (for example fungicides or bacte ⁇ cides), and can also be employed in the low concentrations usually recommended, for example in concentrations of ⁇ 0 5 % by weight, preferably ⁇ 0 1 % by weight, in particular ⁇ 0.02 % by weight, based on the dispersion (W)
  • (E 2 ) it is generally possible to use any desired defoamers, as are known in general for aqueous systems, or are commercially available, for example polysiloxanes, oils, hydrophobic silicic acid or bisamides of ethylenediamme with higher saturated fatty acids (for example C 16-30 , in particular C ⁇ 8-2 ), principally ethylene bisstearamide.
  • polysiloxanes oils, hydrophobic silicic acid or bisamides of ethylenediamme with higher saturated fatty acids (for example C 16-30 , in particular C ⁇ 8-2 ), principally ethylene bisstearamide.
  • foam may form temporarily, and the addition of (E 2 ) serves essentially to accelerate or support the regression of the foam formed temporarily (E 2 ) can correspondingly be employed in very small amounts, for example in concentrations of ⁇ 1 % by weight, preferably ⁇ 0.5 % by weight, in particular ⁇ 0.2 % by weight, based on (W). If (E 2 ) is a compound or also a mixture of compounds of the type of the products mentioned above under (Z), the concentration of this product is so small that it does not exert an adverse effect on the physical form of the dispersion (W), i.e. (E 2 ) is not a "dispersion- modifying" other additive in the sense of (Z).
  • the (E)/(A) weight ratio is, for example, in the range from 0 to 6/100, advantageously below 4/100, preferably in the range from 0.01/100 to 2/100, particularly preferably from 0.05/100 to 1/100.
  • the (E-)/(A) weight ratio is, for example, in the range from 0 to 1/100, advantageously below 0.5/100, preferably in the range from 0.001/100 to 0.2/100, particularly preferably from 0.002/100 to 0.1/100.
  • the (E 2 )/(A) weight ratio is, for example, in the range from 0 to 5/100, advantageously below 3/100, preferably in the range from 0.01/100 to 1.8/100, particularly preferably from 0.045/100 to 0.9/100.
  • the additives (D) and/or (E) may be added when the other components (A), (B) and (C) and at least a part of the water have already been mixed with one another.
  • Components (E) are advantageously added in the form of aqueous compositions (as are usually commercially available per se). If necessary, further water may also be added at the end for more precise adjustment of the concentration.
  • the dispersions (W) are principally those which essentially consist of (A), (B), (C) and water and optionally (D) and/or (E).
  • the dispersions (W) are advantageously produced in the form of concentrated dispersions (W), in particular dispersions having a dry substance content in the range from 8 to 60 % by weight, preferably from 9 to 40 % by weight, particularly preferably from 10 to 30 % by weight, and in which the content of (A) is advantageously in the range from 4 to 50 % by weight, preferably from 6 to 30 % by weight, particularly preferably from 7 to 20 % by weight; the weight ratios of the respective components (B), (D) and (E) to component (A), and the molar ratio of component (C) to the total of components (A) + (B) are advantageously in the ranges indicated in detail above.
  • the compositions (W), and in particular (W), are advantageously acidic to weakly basic.
  • the pH of the concentrated compositions (W) is advantageously in the range from 3 to 8, preferably from 3.5 to 7, particularly preferably from 4 to 6.
  • compositions (W) and (W) are in general liquid, in particular of fluid, and their viscosity at room temperature is advantageously ⁇ 1000 cP, preferably ⁇ 500 cP, in particular - above all for (W) -in the range from 30 to 500 cP, particularly preferably in the range from 40 to 200 cP.
  • a particular subject-matter of the invention is represented by these concentrated, (Z)-free disper- sions (W), which have a content of (A) in the range from 4 to 50 % by weight, a dry substance content in the range from 8 to 60 % by weight, and whose viscosity at room temperature is
  • the weight ratios of the respective components (B), (D) and (E) to component (A), and the molar ratio of component (C) to the total of components (A) + (B) are in the ranges indicated in detail above.
  • the weight ratio (B)/(A) is in the range from 6/100 to 60/100
  • the weight ratio (D)/(A) is in the range from 0 to 300/100
  • the weight ratio (E)/(A) is in the range from 0 to 6/100
  • the content of (C) is at least 0.5 equivalents of (C) per equivalent of the total of basic amino groups in (A) + (B).
  • the preferred and particularly preferred amount ratios (B)/(A), (D)/(A) and (E)/(A) in (W) and the preferred and particularly preferred contents of (A), contents of (C) and pH values, dry substance contents and viscosities are as indicated above for (W).
  • a subject-matter of the invention is also the concentrated dispersions (W) which essentially consist of (A), (B), (C) and water and optionally (D) and/or (E), in the stated concentrations and quantitative ratios.
  • the concentrated dispersions (W) can be produced as described above.
  • the process for the production of these concentrated aqueous softener compositions (W) is characterized in that a mixture of (A) and (B) in the respective necessary quantitative ratio is mixed with water and with (C), and optionally at least one of components (D) and (E) is admixed in the respective necessary quantitative ratio.
  • the dispersions (W) and in particular (W) are very storage- and temperature-stable and also stable to the action of high shear forces and are highly suitable for the finishing of textile substrates in jet-dyeing machines. They are liquid to highly fluid and can therefore also be metered very well.
  • the textile piece goods may be in any desired form as is suitable for treatment in jet-dyeing machines, in particular in rope form or tubular form, principally as woven or knitted fabrics, and can consist of any desired fibrous materials as are usual as textile fibres, in particular of natural, optionally modified fibrous material or semisynthetic and/or fully synthetic fibrous material.
  • optionally modified or semisynthetic fibrous material mention may be made, in particular, of optionally modified cellulose fibres (for example cotton, hemp, linen and mercerized cotton), regenerated cellulose (viscose or lyocel), cellulose acetate and natural, optionally modified polyamides (for example wool and Hercoset wool).
  • synthetic fibres mention may be made of, for example: polyesters, polyamides, polyurethanes and acrylic polymers.
  • substrates made from natural fibres and/or from modified or semisynthetic fibres, and their blends with synthetic fibres (for example as fibre blends or as a blended woven or knitted fabric, for example cotton/polyester, cotton/polyester/elastane or wool/polyamide).
  • synthetic fibres for example as fibre blends or as a blended woven or knitted fabric, for example cotton/polyester, cotton/polyester/elastane or wool/polyamide.
  • the substrates are dyed or optically brightened.
  • the respective dyes or optical brighteners used for this purpose can be any dyes or optical brighteners which are usually suitable per se for the respective substrate, for example direct dyes, reactive dyes, acid dyes, basic dyes, sulphur dyes, vat dyes and, especiallyly for synthetic fibres, also disperse dyes.
  • optical brighteners suitable ones in each case can be used, in particular anionic or cationic brighteners or disperse brighteners, depending on the substrate.
  • the substrates may have been dyed or optically brightened by any desired conventional processes.
  • the substrates are dyed or optically brightened in the same jet-dyeing machine in which the finishing with (W) then takes place.
  • the anionic dyes principally direct dyes, reactive dyes and acid dyes
  • the anionic optical brighteners are preferred.
  • the softening finishing with (W) according to the invention may be carried out directly after dyeing or optically brightening, advantageously after any washing or (for dyeings with reactive dyes) soaping as may be necessary, and rinsing, or, optionally (for example for optical brightenings or for dyeings with direct or acid dyes), also only rinsing, and optionally after any fixation - which may optionally be necessary, depending on the dyeing.
  • Suitable for the treatment with (W) according to the invention are any desired conventional jet- dyeing machines and any desired conventional goods-to-liquor ratios, for example substrate/- liquor ratios in the range from 1:5 to 1 :20, preferably from 1 :6 to 1 : 12.
  • the pH of the liquor is advantageously - depending on the dyeing or optical brightening of the substrate - in the acidic to weakly basic range, for example in the pH range from 4 to 8.5, advantageously from 4.5 to 8, preferably from 5 to 8.
  • the finishing can take place under mild temperature conditions, for example in the temperature range from room temperature to 70°C, advantageously from 25 to 60°C, preferably from 30 to 50°C.
  • the aqueous composition (W) is advantageously employed in concentrations as are sufficient to obtain a corresponding softening finishing. Even relatively low concentrations of (A) + (B) + (C) are sufficient to obtain an effective softening finishing, for example, calculated as still unprotonated components (A) + (B), a total concentration of (A) + (B) in the range from 0.02 to 4 % by weight, preferably from 0.05 to 2 % by weight, particularly preferably from 0.1 to 1 % by weight, based on the dry substrate.
  • the treated goods can then be removed from the machine, optionally centrifuged, and dried.
  • the softener compositions have optimum affinity to the substrates, on the one hand in order to build up practically completely on the substrates during the treatment in the jet-dyeing machine, so that they are able to fully display their softening action after drying of the treated substrates, and on the other hand in order to be bound to the substrates in a sufficiently labile manner so that they act as non-permanent finish and can then be washed out of the substrate again at the suitable or desired point in time - advantageously after make-up of the finished piece goods into finished goods (for example into items of clothing or other articles of use).
  • the softening finishing obtained in this way with (W) has a non-permanent character.
  • the soft handle of the goods finished in accordance with the invention is very pleasant and not slippery and is ideally suitable for subsequent confection of the goods.
  • the defoamers and biocides employed in the Examples are the following:
  • Silicone Antischaumemulsion SE 2 (from Wacker Chemie, Germany), which is a 23 %, aqueous, non-ionogenic silicone emulsion with pH 3.5-5.0,
  • Example 1.1 The procedure is as described in Example 1.1, with the difference that instead of the 435 parts of technical-grade stearic acid, 435 parts of pure stearic acid (90-95 %, by gas chromatography) (acid number 196.8), and instead of 98 parts, 93.6 parts of N-(2-hydroxyethyl)-ethylenediamine are employed, and about 27.5 parts of water of reaction are distilled off.
  • Example 1.2 The procedure is as described in Example 1.2, with the difference that instead of the 324 parts of technical-grade stearic acid, 324 parts of pure stearic acid (90-95 %, by gas chromatography) (acid number 196.8), and instead of 134.6 parts, 127.8 parts of 3-dimethylamino-l-propylamine are employed, and about 11.6 parts of amine are distilled off together with 20.5 parts of water.
  • Example 1.3 The procedure is as described in Example 1.3, with the difference that instead of the 108.3 parts of condensate (A*) and 21.7 parts of amide (B*), 108.3 parts of condensate (A 2 ) and 21.7 parts of amide (B 2 ) are employed.
  • Example 1.3 The procedure is as desc ⁇ bed in Example 1.3, with the difference that instead of the 108.3 parts of condensate (Aj) and 21.7 parts of amide (B-), 108.3 parts of condensate (A 3 ) and 21.7 parts of amide (B 2 ) are employed, and instead of polyethylene glycol 200, polyethylene glycol 400 is employed
  • Example 1.3 The procedure is as described in Example 1.3, with the difference that instead of the pellet-form mixture of 108 3 parts of condensate (A and 21 7 parts of amide (B*), a pellet-form mixture of 108 3 parts of condensate (A 4 ) and 41 7 parts of amide (B-) are employed and, instead of a solution of 19 5 parts of glacial acetic acid in 773.5 parts of water, a solution of 19.5 parts of glacial acetic acid in 753 5 parts of water is employed.
  • stearic acid technical grade (acid number 207.5) (mixture of stearic acid and palmitic acid), are heated to 100°C under nitrogen. 32 parts of 3-d ⁇ methylam ⁇ no-l-propylam ⁇ ne are then allowed to run in, during which the temperature is held at between 100 and 110°C.
  • the reaction mixture After the addition of the dimethylaminopropylamme, the reaction mixture is heated to 130°C over the course of 60 minutes and, after 3 hours at 130°C, it is heated to 180°C over the course of 6 hours 98 parts of N-(2-hydroxyethyl)-ethylened ⁇ am ⁇ ne are then metered in over the course of 3 hours, and the reaction is allowed to continue at 180°C for 60 minutes, and then evacuation is effected to a residual vacuum of 100 mbar.
  • 1 kg (dry weight) of the substrate to be finished (cotton single jersey, dyed blue with 3.1 % of C.I. Reactive Blue 52, then washed and rinsed) are treated with 40 g of dispersion (WO, at 40°C, in an aqueous liquor at a goods-to-liquor ratio of 1:8 in a Mathis (Switzerland) laboratory jet.
  • the liquor circulation is 60 1/min and the treatment time is 30 minutes.
  • the water has a hardness of 10° dH (in accordance with DIN 53905).
  • the pH of the liquor is 5 (set with glacial acetic acid).
  • the treated goods are centrifuged, dried at 140°C for 90 seconds without tension, and the soft handle of the goods is determined. No deposits occur during the treatment. No spots are evident on the textile goods. After the liquor has been let out, no residues can be observed in the machine. A significant improvement in the soft handle of the finished goods is achieved.
  • Each of dispersions (W 2 ), (W 3 ), (W 4 ) and (W 5 ) is employed analogously to dispersion (W-) in Application Examples A and B. All dispersions (W-) to (W 5 ) are shear-stable and give a significant improvement in the soft handle of the treated goods.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

La présente invention concerne une dispersion aqueuse (W) comprenant plusieurs composants: (A) au moins un produit de condensation d'au moins un acide gras en C12-C24 ou au moins l'un de ses alkylesters de faible poids moléculaire avec un 2-[(β-hydroxyéthyl)-amino]-éthylamine, (B) au moins un [η-(N,N-diméthylamino)-propyl]amide d'acide gras en C12-C24, et au moins un acide carboxylique de faible poids moléculaire, et éventuellement (D) au moins un oligoéthylène-glycol, liquide à température ambiante, et/ou (E) au moins un additif de formulation, tous sensiblement exempts d'autres modificateurs de dispersion (Z). En l'occurrence, les dispersions concentrées (W') conviennent particulièrement comme compositions d'adoucissants pour l'empesage d'adoucissement non permanent des articles textiles teints ou optiquement rendus brillants, sous forme de corde ou sous forme de tubes par des procédés d'échappement depuis des liqueurs aqueuses dans les machines de teinture par jets.
EP01917386A 2000-04-12 2001-04-10 Empesage adoucissant non permanent d'articles textiles dans les machines de teinture au jet, et compositions a cet effet Withdrawn EP1278907A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01917386A EP1278907A2 (fr) 2000-04-12 2001-04-10 Empesage adoucissant non permanent d'articles textiles dans les machines de teinture au jet, et compositions a cet effet

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP00810320 2000-04-12
EP00810320 2000-04-12
PCT/IB2001/000589 WO2001077434A2 (fr) 2000-04-12 2001-04-10 Empesage adoucissant non permanent d'articles textiles dans les machines de teinture au jet, et compositions a cet effet
EP01917386A EP1278907A2 (fr) 2000-04-12 2001-04-10 Empesage adoucissant non permanent d'articles textiles dans les machines de teinture au jet, et compositions a cet effet

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EP (1) EP1278907A2 (fr)
CN (1) CN1366565A (fr)
BR (1) BR0105794A (fr)
MX (1) MXPA01012242A (fr)
WO (1) WO2001077434A2 (fr)

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DE102008056338B4 (de) * 2008-11-07 2012-02-16 Clariant International Ltd. Flotationsreagenz für silikathaltige Mineralien

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DE2841076C2 (de) * 1978-09-21 1980-02-14 Basf Ag, 6700 Ludwigshafen Verfahren zur Verflüssigung wäßriger Textilweichmacher
DE3334575A1 (de) * 1982-10-04 1984-04-05 Sandoz-Patent-GmbH, 7850 Lörrach Waessrige wachsdispersionen, deren herstellung und verwendung
DE3501521A1 (de) * 1985-01-18 1986-07-24 Henkel KGaA, 4000 Düsseldorf Waessriges konzentriertes textilweichmachungsmittel
DE3810108A1 (de) * 1987-04-04 1988-10-13 Sandoz Ag Fluessiges ausruestungsmittel
DE4111648A1 (de) * 1991-04-10 1992-10-15 Henkel Kgaa Textilbehandlungsmittel mit verbesserter wasserdispergierbarkeit

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Title
See references of WO0177434A3 *

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MXPA01012242A (es) 2002-11-07
WO2001077434A3 (fr) 2002-02-28
CN1366565A (zh) 2002-08-28
WO2001077434A2 (fr) 2001-10-18
BR0105794A (pt) 2002-02-26

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