EP0683251B1 - Amination de fibres synthétiques cellulosiques - Google Patents

Amination de fibres synthétiques cellulosiques Download PDF

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Publication number
EP0683251B1
EP0683251B1 EP95106357A EP95106357A EP0683251B1 EP 0683251 B1 EP0683251 B1 EP 0683251B1 EP 95106357 A EP95106357 A EP 95106357A EP 95106357 A EP95106357 A EP 95106357A EP 0683251 B1 EP0683251 B1 EP 0683251B1
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EP
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Prior art keywords
amino
sulfato
oxo
groups
alkylene
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Expired - Lifetime
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EP95106357A
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German (de)
English (en)
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EP0683251A1 (fr
Inventor
Andreas Dr. Schrell
Werner Hubert Dr. Russ
Bernd Dr. Huber
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Dystar Textilfarben GmbH and Co Deutschland KG
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Dystar Textilfarben GmbH and Co Deutschland KG
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Priority claimed from DE4417211A external-priority patent/DE4417211A1/de
Priority claimed from DE19944421740 external-priority patent/DE4421740A1/de
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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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/30—Ink jet printing
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath
    • D01F2/10—Addition to the spinning solution or spinning bath of substances which exert their effect equally well in either
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/38—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using reactive dyes
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • 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
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/22—Effecting variation of dye affinity on textile material by chemical means that react with the fibre
    • D06P5/225—Aminalization of cellulose; introducing aminogroups into cellulose
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/66—Natural or regenerated cellulose using reactive dyes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber 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
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/921—Cellulose ester or ether

Definitions

  • the present invention is in the field of textile dyeing Viscose fibers.
  • Viscose fibers have the same dyeing properties, including regenerated cellulose fibers called, essentially that of cotton fibers.
  • regenerated cellulose fibers called, essentially that of cotton fibers.
  • Alkaline agents as well as electrolytes are necessary in order to be satisfactory
  • additives represent unacceptable environmental pollution.
  • Regenerate fibers are therefore becoming increasingly important in the future on cellulose, which can be dyed without salt or alkali.
  • DE-A-1 469 062 also describes aminalized fibers.
  • the additives are aminoethyl and diethylaminoethyl celluloses in high Concentration, the coloring is done exclusively with acid dyes. Accordingly, the fastness to washing does not meet today's requirements fair.
  • EP-A-0 284 010, EP-A-0 359 188 and EP-A-0 546 476 compounds containing amino groups as agents for pretreating the surface of textiles containing cellulose fibers described before the dyeing process are disclosed in EP-A-0 284 010, EP-A-0 359 188 and EP-A-0 546 476 compounds containing amino groups as agents for pretreating the surface of textiles containing cellulose fibers described before the dyeing process.
  • the disadvantage of such processes is an additional process step and yellowing of the viscose fiber in the course of the modification.
  • French patent 1 130 231 describes the implementation of Alkaline cellulose with N, N-diethyl-3-amino-1,2-epoxypropane.
  • a disadvantage of this Processes are the high amounts of active substance, based on the one used Alkaline cellulose and the long residence times required for the reaction.
  • a particularly negative effect is that the amine used among the specified conditions and already polymerized in bulk and so is no longer available to modify the cellulose. That I Forming polymer has a lasting influence on the following xanthation and the spinning process, in the course of which the spun thread breaks again and again.
  • the object of the present invention was modified viscose fibers To provide textiles made of such fibers with salt and alkali free Color reactive dyes and the disadvantages of the prior art Avoid technology.
  • ester group is a sulfato- or is phosphato group or a lower alkanoyl group, phenylsulfonyloxy or one lower on the benzene nucleus by substituents from the group carboxy Is alkyl, lower alkoxy and nitro substituted phenylsulfonyloxy group.
  • the compounds in particular have been found to be modifiers N- ( ⁇ -sulfatoethyl) piperazine, N- [ ⁇ - ( ⁇ '-sulfatoethoxy) ethyl] piperazine, N- ( ⁇ -sulfato- ⁇ -hydroxypropyl) piperidine, N- ( ⁇ -sulfato- ⁇ -hydroxypropyl) pyrrolidine, N- ⁇ -sulfatoethyl-piperidine, 2-sulfato-3-hydroxy-1-aminopropane, 3-sulfato-2-hydroxy-1-aminopropane, 1-sulfato-3-hydroxy-2-aminopropane, 3-hydroxy-1-sulfato-2-aminopropane, 2,3-disulfato-1-aminopropane or 1,3-disulfato-2-aminopropane, a derivative of these compounds with another the aforementioned ester group instead of the sulfato group or N- (2-sulfatoethy
  • the alkaline digestion of the cellulose is carried out using customary methods, for example with 20 wt .-% sodium hydroxide solution at 20 to 40 ° C, wherein Alkali cellulose is obtained. Then the excess alkali, for example, the sodium hydroxide solution is removed, for example by pressing or Spin down.
  • the modifiers used for the inventive method are either in alkaline medium or in substance directly in the Alkali cellulose mass incorporated and show good tolerance. Of the It is added in an amount of 1 to 20% by weight, preferably 1 to 8 % By weight, based on the cellulose content of the alkali cellulose mass.
  • the reaction mixture After adding the modifiers, the reaction mixture has to be for 15 minutes to 6 Hours, preferably 1 to 3 hours, "ripen", preferably at Temperatures from 40 to 80 ° C. Then the reaction mixture in usually with carbon disulfide to form the cellulose xanthate implemented, advantageously at temperatures from 5 to 25 ° C for 0.5 to 2 hours. If necessary, the excess Carbon disulfide removed, preferably distilled off and regenerated.
  • the on viscose modified in this way is expediently placed in an acidic precipitation bath pressed in and spun into fibers.
  • the filterability of the viscose shows no deterioration in comparison with additive free samples, so that no clogging of the in the course of the spinning process Spinneret can be observed.
  • the deformation of the viscose is done according to usual and known methods, e.g. with spinnerets, one subsequent precipitating bath and, if appropriate, further post-treatment baths.
  • fibers are obtained which according to the invention are under Use of low-electrolyte or completely electrolyte-free and low-alkali or alkali-free dyeing liquors (including printing pastes and ink-jet liquids) can be colored.
  • low-electrolyte dyeing liquors those with an electrolyte content of less than 15 g / l and those with low-alkali dye liquors understood a pH of at most 8.5.
  • the fibers mentioned are with regard to dyeing with reactive dyes and Direct dyes significantly more affine than conventional viscose fibers, but differ in the otherwise desired properties, such as gloss and grip, hardly compared to conventional viscose fibers.
  • the textile modified fiber material used for the subsequent dyeing process can be used in all processing states, such as yarn, flake, Comb and piece goods (fabric) are available.
  • the aminated textile fiber materials are dyed according to the invention analogous to known dyeing methods and printing processes for dyeing or printing of fiber materials with water-soluble textile dyes and under Application of the temperature ranges known for this and usual amounts of dye, but with the exception that for the dye baths, Block liquors, printing pastes or ink jet formulations a quantitative Addition of alkaline compounds, as they are usually used for Fixation of fiber-reactive dyes are used, is not necessary and furthermore, customary additions of electrolyte salts can be dispensed with can.
  • the modified viscose is dyed according to the invention between pH 4 and pH 8.5, depending on the type of dye.
  • the different extraction processes are used as dyeing processes, like dyeing on the jigger and on the reel runner or dyeing out long or short liquor, dyeing in jet dyeing machines, dyeing after Block cold dwell process or after a block hot steam fixing process in Consideration.
  • Conventional printing techniques come as printing processes including ink jet printing and transfer printing.
  • the dyes that are used to dye the modified cellulose are generally anionic in nature, especially reactive dyes and acid or Direct dyes.
  • the fiber-reactive textile dyes are particularly suitable Hydroxyl groups, for example of cellulose, or amino and thiol groups, for example of wool and silk, of synthetic polymers, such as Polyamides, or the celluloses aminated according to the invention, react and can form a covalent bond.
  • a fiber reactive Components of the textile dyes are especially the sulfatoethylsulfonyl, Vinylsulfonyl, chlorotriazinyl and fluorotriazinyl radical and combinations of these Reactive groups called.
  • modified viscose fibers are all water-soluble, preferably anionic Dyes, preferably one or more sulfo and / or carboxy groups own and contain the fiber-reactive groups.
  • Such dyes have been extensively described in the literature, for example in EP-A-0 513 656, and familiar to the person skilled in the art.
  • Acid or direct dyes for dyeing or printing Cellulose fibers modified according to the invention are, for example, the diamine dyes, ®Sirius lightfast dyes, ®Alphanol dyes, ®Cotonerol dyes and ®Duasyn dyes, such as C.I. Acid Black 27 (C.I. No. 26 310), C.I. Acid Black 35 (C.I. No. 26 320), C.I. Acid Blue 113 (C.I. No. 26 360), C.I. Direct Orange 49 (C.I. No. 29 050), C.I. Direct Orange 69 (C.I. No. 29 055), C.I. Direct Yellow 34 (C.I. No. 29 060), C.I.
  • the diamine dyes such as C.I. Acid Black 27 (C.I. No. 26 310), C.I. Acid Black 35 (C.I. No. 26 320), C.I. Acid Blue 113 (C.I. No. 26 360), C.I. Direct Orange
  • Direct Red 79 (C.I. No. 29 065), C.I. Direct Yellow 67 (C.I. No. 29 080), C.I. Direct Brown 126 (C.I. No. 29085), C.I. Direct Red 84 (C.I. No. 35 760), C.I. Direct Red 80 (C.I. No. 35 780), C.I. Direct Red 194 (C.I. No. 35 785), C.I. Direct Red 81 (C.I. No. 28 160), C.I. Direct Red 32 (C.I. No. 35 790), C.I. Direct Blue 162 (C.I. No. 35 770), C.I. Direct Blue 159 (C.I. No. 35 775), C.I. Direct black 162: 1 and C.I. Direct Violet 9 (C.I. No. 27 885).
  • a direct dye ink formulation used in ink jet printing preferably consists of: 5 to 10% by weight Direct dye 3 to 8% by weight a non-ionic wetting agent (e.g. ®Genapol C, O, X, PF brands) 2 to 10% by weight Diethylene glycol, propylene glycol or similar glycols or glycol ethers 0.1 to 5% by weight Glycerin, di- or tetramethyl urea 70 to 89.9% by weight distilled water.
  • a non-ionic wetting agent e.g. ®Genapol C, O, X, PF brands
  • 60 parts of a commercial pulp are mixed with 1000 parts of an 18% sodium hydroxide solution and mixed for 45 minutes. After this time, the excess lye is sucked off through a glass frit.
  • the remaining moist, strongly alkaline alkali cellulose cake is then slurried with a solution containing 30 parts of N- (2-sulfatoethyl) piperazine sulfate and 300 parts of 18% sodium hydroxide solution and suction filtered again.
  • the alkali cellulose thus produced is left to ripen at 80 ° C. for 60 minutes, cooled to 15 ° C. and 20 parts of carbon disulphide are added so that the temperature does not exceed 30 ° C.
  • the yellowish mass is introduced into 450 parts of a 4% sodium hydroxide solution and the xanthate is stirred into a homogeneous, viscous mass.
  • the spinning mass is spun into fibers using a conventional viscose spinning process in a sulfuric acid, sodium and zinc sulfate-containing bath, stretched, cut, washed, prepared and dried in acid baths. 10 parts of these dry viscose fibers are then mixed with 100 parts of water in a dyeing apparatus. The mixture is heated to 60 ° C.
  • Example 1 100 parts of a moist, strongly alkaline alkali cellulose cake as described in Example 1 are mixed with 3 parts of an aqueous solution which contains 50 parts of 3-chloro-2-hydroxypropyl-trimethylammonium chloride and 50 parts of water by spraying. Then proceed as described in Example 1. After degassing, the spinning mass is spun into fibers in a bath containing sulfuric acid, sodium and zinc sulfate using customary viscose spinning processes, stretched, cut, washed, prepared and dried in acid baths. After weaving, a textile viscose fabric is obtained which can be further processed directly in a dyeing process using the block method.
  • an aqueous dye solution containing 20 parts of the dye of the formula in 1000 parts by volume known from EP-A-0 158 233, Example 1, and 3 parts of a commercially available nonionic wetting agent dissolved, applied to the fabric at 25 ° C. by means of a padder with a liquor absorption of 80% based on the weight of the fabric.
  • the fabric padded with the dye solution is wound on a dock, wrapped in a plastic sheet and left for 4 hours at 40 to 50 ° C and then with cold and hot water, which may contain a commercially available surfactant, and then optionally again with cold water rinsed and dried.
  • Example 1 The procedure is as described in Example 1 and the alkali cellulose obtained is sprayed with 4 parts of an alkaline solution of 50 parts of glycidyltrimethylammonium chloride in 50 parts of an 18% sodium hydroxide solution.
  • the cellulose obtained is used as described in Example 1.
  • 20 parts of the pretreated viscose fiber are treated in a dyeing machine with 200 parts of an aqueous liquor, which - based on the weight of the dry goods - 1.5% of the reactive dye of the formula known from EP-A-0 061 151, example 4, in a commercially available form and composition.
  • the fiber is dyed with this liquor at 60 ° C. for 30 minutes.
  • the dyeing thus produced is further processed by rinsing and soaping in the customary manner. The result is a lively orange color with the good fastness properties customary for reactive dyes.
  • a fiber material made of modified viscose is produced from an alkali cellulose produced according to the information in Example 4 using the process steps customary for spinning viscose, and is reactively dyed in a pull-out process without salt and alkali additives.
  • 30 parts of viscose fiber are wound on a cross-wound bobbin and the yarn is treated in a yarn dyeing apparatus, the 450 parts (based on the weight of the goods) of a liquor, the 0.6 parts, based on the initial weight of the goods, of an electrolyte-containing dye (predominantly containing sodium chloride) general formula known from DE-A-28 40 380, example 1, contains and heats to 60 ° C, the liquor being pumped alternately from the inside to the outside and from the outside to the inside. After 60 minutes at this temperature, the liquor is drained off, rinsed and washed according to the usual conditions, the dyeing obtained. An irrespective yellow colored fiber with generally good fastness properties for reactive dyes is obtained.
  • a viscose modified as in Example 1 is made using one or two rollers for guiding and tensioning the fabric under an ink jet printing unit performed and printed with aqueous solutions of direct dyes.
  • the ink drops is generated by a pressure surge in the nozzle (piezo process).
  • a four-color print with the basic colors for the subtractive color mixing (yellow, cyan, magenta and black).
  • C.I. Direct Blue 199 As a yellow dye
  • C.I. Direct Yellow 67 as magenta dye
  • C.I. Direct Red 81 as a black component
  • C.I. Acid Black 27 used.
  • the printed fabric will then steamed for 2 minutes and then rinsed in the usual way and soaped.
  • the resulting print has good general fastness properties.
  • Example 3 The procedure described in Example 3 is followed using the dyes listed below and similarly good results are obtained: CI Direct Violet 9 CI No. 27885 CI Direct Brown 126 CI No. 29085 CI Direct Orange 69 CI No. 29055 CI Acid Blue 113 CI No. 26360 CI Acid Blue 40 CI No. 62125

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Coloring (AREA)
  • Artificial Filaments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Claims (7)

  1. Fibres synthétiques cellulosiques modifiées préparées en ajoutant un modificateur à une solution de cellulose et en filant des fibres à partir de la solution, ou en ajoutant un modificateur à une solution de cellulose alcaline ou à une masse de cellulose alcaline, en xanthogénant et en filant des fibres par le procédé de filage de viscose, caractérisées en ce que le modificateur est une amine de formules (1a), (1b), (1c), (1d) ou (1e)
    Figure 00270001
    Figure 00270002
    H2N-alkylène-(ER)m
    Figure 00270003
    Figure 00270004
    dans lesquelles:
    Z
    représente l'hydrogène, un alkyle en C1-C4 pouvant être substitué par 1 à 2 groupes OH, ou un alkylène-(ER)-m;
    ER
    est un groupe ester;
    A et N
    forment, conjointement avec 1 ou 2 groupes alkylène ayant de 1 à 4 atomes de carbone, le radical d'un noyau hétérocyclique, où
    A
    représente un atome d'oxygène ou un groupe de formules générales (a), (b) ou (c)
    Figure 00280001
    dans lesquelles
    R
    est un atome d'hydrogène ou un groupe amino ou représente un groupe alkyle ayant de 1 à 6 atomes de carbone, qui peut être substitué par 1 ou 2 substituant(s) choisi(s) parmi le groupe amino, sulfo, hydroxy, sulfato, phosphato et carboxy, ou un groupe alkyle ayant de 3 à 8 atomes de carbone, qui est interrompu par 1 ou 2 groupes hétéro choisis parmi les groupes -O- et -NH- et peut être substitué par un groupe amino, sulfo, hydroxy, sulfato ou carboxy,
    R1
    est l'hydrogène, un méthyle ou un éthyle,
    R2
    est l'hydrogène, un méthyle ou un éthyle, et
    Z(-)
    représente un anion;
    B
    est le groupe amino de formule H2N- ou un groupe amino ou ammonium de formules générales (d) ou (e)
    Figure 00290001
    dans lesquelles
    R1, R2 et Z(-)
    sont comme définis ci-dessus,
    R3
    est un méthyle ou un éthyle, et
    R4
    représente l'hydrogène, un méthyle ou un éthyle;
    P
    vaut 1 ou 2;
    alkylène
    est un radical alkylène linéaire ou ramifié ayant de 2 à 6 atomes de carbone, qui peut être substitué par 1 ou 2 groupes hydroxy, ou est un radical alkylène linéaire ou ramifié ayant de 3 à 8 atomes de carbone, qui est interrompu par 1 ou 2 groupes hétéro choisis parmi les groupes -O- et -NH-;
    alk
    est un radical alkylène linéaire ou ramifié ayant de 2 à 6 atomes de carbone, ou est un radical alkylène linéaire ou ramifié ayant de 3 à 8 atomes de carbone, qui est interrompu par 1 ou 2 groupes hétéro choisis parmi les groupes -O- et -NH-;
    m
    vaut 1 ou 2;
    n
    vaut de 1 à 4; et où
    les groupes amino, hydroxy et ester peuvent être liés à un atome de carbone primaire, secondaire ou tertiaire du radical alkylène;
    ou en ce que le modificateur est la 2-oxo-1,3-oxazolidine, la 4-aminométhyl-2-oxo-1,3-oxazolidine, la 5-aminométhyl-2-oxo-1,3-oxazolidine, le chlorure de 4-(triméthylammonium-méthyl)-2-oxo-1,3-oxazolidine, le chlorure de 5-(triméthylanmonium-méthyl)-2-oxo-1,3-oxazolidine ou le chlorure de 1-(triméthylammonium-méthyl)éthylènecarbonate.
  2. Fibres synthétiques cellulosiques modifiées selon la revendication 1, caractérisées en ce que l'amine est la N-(β-sulfatoéthyl)pipérazine, la N- [β-(β'-sulfatoéthoxy)éthyl]pipérazine, la N-(γ-sulfato-β-hydroxypropyl)pipéridine, la N- (γ-sulfato-β-hydroxypropyl)pyrrolidine, la N-β-sulfatoéthylpipéridine, le 2-sulfato-3-hydroxy-1-aminopropane, le 3-sulfato-2-hydroxy-1-aminopropane, le 1-sulfato-3-hydroxy-2-aminopropane, le 3-hydroxy-1-sulfato-2-aminopropane, le 2,3-disulfato-1-aminopropane ou le 1,3-disulfato-2-aminopropane, le N-2(-sulfatoéthyl)pipérazinesulfate, le chlorure de glycidyltriméthylammonium, l'aziridine, la N-hydroxyéthylaziridine ou l'oxazolidinone.
  3. Fibres synthétiques cellulosiques modifiées selon la revendication 1, caractérisées en ce que l'amine présente un radical 3-chloro-2-hydroxypropyle.
  4. Fibres synthétiques cellulosiques modifiées selon au moins l'une des revendications 1 à 3, caractérisées en ce que l'amine a été ajoutée en une quantité de 1 à 20, de préférence de 1 à 8 pour cent en poids, sur la base de la teneur en cellulose de la masse de cellulose alcaline.
  5. Fibres synthétiques cellulosiques modifiées selon au moins l'une des revendications 1 à 4, caractérisées en ce que les fibres de cellulose régénérées ont été filées par un procédé de filage de viscose.
  6. Procédé de production d'une matière textile teinte ou imprimée composée de fibres synthétiques cellulosiques, caractérisé en ce qu'une matière en fibres synthétiques cellulosiques modifiées selon l'une ou plusieurs des revendications 1 à 5 est mise en oeuvre de manière à former une toile tissée ou tricotée, et celle-ci est teinte ou imprimée avec une ou plusieurs teintures textiles anioniques en l'absence de sel électrolyte ou d'alcali supplémentaire.
  7. Procédé selon la revendication 6, caractérisé en ce que la matière en fibres synthétiques cellulosiques modifiée est imprimée par la méthode de jet d'encre.
EP95106357A 1994-05-17 1995-04-27 Amination de fibres synthétiques cellulosiques Expired - Lifetime EP0683251B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4417211 1994-05-17
DE4417211A DE4417211A1 (de) 1994-05-17 1994-05-17 Aminierung von Regeneratcellulose
DE4421740 1994-06-22
DE19944421740 DE4421740A1 (de) 1994-06-22 1994-06-22 Aminierung von Regeneratcellulose

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EP0683251B1 true EP0683251B1 (fr) 1998-07-08

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JP (1) JPH0849111A (fr)
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AT (1) ATE168143T1 (fr)
CA (1) CA2149504A1 (fr)
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DE10007794A1 (de) * 2000-02-21 2001-06-28 Zimmer Ag Polymerzusammensetzung und daraus hergestellter Formkörper
AT413825B (de) * 2003-03-13 2006-06-15 Chemiefaser Lenzing Ag Verfahren zum färben einer mischung aus zwei oder mehr unterschiedlichen fasertypen
US6955693B2 (en) * 2003-06-24 2005-10-18 Everlight Usa, Inc. Dye composition and the use thereof
CN1307264C (zh) * 2003-12-11 2007-03-28 美国永光公司 染料组成物及其应用
DE102006028262A1 (de) * 2006-06-20 2008-01-03 Dystar Textilfarben Gmbh & Co Deutschland Kg Farbstoffmischungen und ihre Verwendung zum Bedrucken von Fasermaterialien
CN106638028B (zh) * 2016-11-28 2018-11-27 苏州大学 一种提高粘胶与甲壳素共混纤维生物活性的方法
CN109736106A (zh) * 2019-01-22 2019-05-10 乐清市雅格狮丹服饰有限公司 一种耐干洗大衣
EP3696317A1 (fr) 2019-02-15 2020-08-19 Lenzing Aktiengesellschaft Fibre teinte dans la masse et son procédé de fabrication
CN111793993B (zh) * 2020-07-07 2022-12-02 山东黄河三角洲纺织科技研究院有限公司 一种粘胶/莱赛尔/棉混纺织物的防印工艺

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EP0683251A1 (fr) 1995-11-22
KR950032880A (ko) 1995-12-22
FI952353A0 (fi) 1995-05-15
CA2149504A1 (fr) 1995-11-18
DE59502732D1 (de) 1998-08-13
JPH0849111A (ja) 1996-02-20
US5565007A (en) 1996-10-15
FI952353A (fi) 1995-11-18
CN1119685A (zh) 1996-04-03
ATE168143T1 (de) 1998-07-15
FI113282B (fi) 2004-03-31

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