EP0660894B1 - Procede de teinture et d'impression de matieres textiles en fibres de cellulose, en presence de cetones hydroxy alpha - Google Patents

Procede de teinture et d'impression de matieres textiles en fibres de cellulose, en presence de cetones hydroxy alpha Download PDF

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Publication number
EP0660894B1
EP0660894B1 EP93919295A EP93919295A EP0660894B1 EP 0660894 B1 EP0660894 B1 EP 0660894B1 EP 93919295 A EP93919295 A EP 93919295A EP 93919295 A EP93919295 A EP 93919295A EP 0660894 B1 EP0660894 B1 EP 0660894B1
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EP
European Patent Office
Prior art keywords
dyeing
cellulose fibers
liquor
cyclic
fibers
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.)
Expired - Lifetime
Application number
EP93919295A
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German (de)
English (en)
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EP0660894A1 (fr
Inventor
Henric Wagenmann
Ulf Baus
Eberhard Beckmann
Erich Kromm
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BASF SE
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BASF SE
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Anticipated expiration legal-status Critical
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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
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
    • D06P1/65118—Compounds containing hydroxyl groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/22—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 vat dyestuffs including indigo
    • D06P1/221—Reducing systems; Reducing catalysts
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
    • D06P1/65112—Compounds containing aldehyde or ketone groups
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/918—Cellulose textile

Definitions

  • EP-A-0 364 752 discloses a process for dyeing textile materials made from cellulose fibers with vat dyes in an alkaline medium, in which mixtures of sodium dithionite and / or thiourea dioxide and ⁇ -hydroxycarbonyl compounds, such as hydroxyacetone, are used as reducing agents, and the dyeing at pH values of at least 13 and at temperatures above 75 ° C. The dyeing is then completed in the usual way by oxidizing and washing the colored material.
  • the a-hydroxycarbonyl compounds described therein, such as hydroxyacetone are not sufficiently stable under the dyeing conditions and are converted into a multitude of products in a confusing manner, which, among other things, lead to odor problems.
  • the cellulose fibers are dyed with viable dyes, such as vat dyes, in particular indigo, or sulfur dyes.
  • viable dyes such as vat dyes, in particular indigo, or sulfur dyes.
  • the vat dyes are either indigo or anthraquinone or indigoide dyes.
  • Vat dyes and sulfur dyes have been commercially available for a long time and are documented in the Color Index (C.I.), cf. Color Index, 3rd edition 1971, volume 3, pages 3719 to 3844, and volume 4, C.I. 58000 to 74000, Soc. Dyers and Colorists, England.
  • the cyclic ⁇ -hydroxyketones with structure I can optionally be used with all reducing agents known for dyeing vat dyes, e.g. in a mixture with sodium dithionite and / or thiourea dioxide.
  • the weight ratio of the cyclic ⁇ -hydroxyketones to sodium dithionite and / or thiourea dioxide to be used according to the invention in such reducing agent mixtures is, for example, 1: 1 to 1:15, preferably 1: 2 to 1:10.
  • the color depth corresponds to a comparative dyeing which is obtained by the known IN method by dyeing the same material with a dye liquor which contained 18 ml / l sodium hydroxide solution at 38 ° Bé and 6 g / l sodium dithionite and in which the dyeing took place within 45 min 60 ° C was carried out.
  • Example 2 was repeated with the only exception that the cotton jersey was dyed with a liquor which now contained 3 g / l of hydroxyacetone as reducing agent instead of the ⁇ -hydroxycyclohexanone. A level, rub-fast and wash-fast green dyeing was obtained which was about 50% weaker in color than the dyeing according to Example 2.
  • Example 3 is repeated with a dyeing liquor containing 0.5 g / l of the blue vat dye of CI no. 60015 (Vat Blue 26), 30 ml / l NaOH 38 ° Bé and 3 g / l hydroxyacetone. A level, rub-fast and wash-fast blue dyeing is obtained which is about 50% weaker in color than the dyeing according to Example 3.
  • the textile is then impregnated at room temperature with 100% of its weight with a liquor which contains 30 g / l of ⁇ -hydroxycyclopentanone and 100 ml / l of NaOH 38 ° Bé and then treated in a steamer at 102 ° C within one minute. It is then rinsed with cold water, oxidized for 3 minutes with 3 ml / l of hydrogen peroxide, rinsed and soaped at 98 ° C. for 5 minutes. You get a level, rub and wash-fast green color. This reaches the color depth of a comparative dyeing after the usual one Continuous process with a liquor containing 100 ml / l NaOH 38 ° Bé and 60 g / l sodium dithionite.
  • the dyeing reaches the color depth of a comparative dyeing, in which the reduction of the vat dye is carried out using a chemical liquor which contains 100 ml / l NaOH 38 ° Bé and 60 g / l sodium dithionite.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Claims (5)

  1. Procédé de teinture et d'impression de matières textiles, qui se composent de fibres de cellulose, ou qui contiennent des fibres de cellulose en mélange à d'autres fibres, en milieu aqueux, à des valeurs de pH supérieures à 12, avec des colorants allant en cuve et en présence d'au moins un agent réducteur pour les colorants allant en cuve et apprêtage de la teinture de la manière habituelle, caractérisé en ce que, à titre d' agents réducteurs, on utilise des composés cycliques qui contiennent au moins une fois l'unité de structure suivante
    Figure imgb0012
     dans le cycle de la molécule.
  2. Procédé suivant la revendication 1, caractérisé en ce que l'on utilise les composés cycliques en proportions de 1 à 10 g/litre de bain.
  3. Procédé suivant la revendication 1 ou 2, caractérisé en ce que l'on utilise l'α-hydroxycyclohexanone à titre d'agent réducteur.
  4. Procédé suivant la revendication 1 ou 2, caractérisé en ce que l'on utilise l'α-hydroxycyclopentanone à titre d'agent réducteur.
  5. Procédé suivant l'une quelconque des revendications 1 à 4, caractérisé en ce que l'on entreprend la teinture complémentairement en présence de composés quinoïdaux qui sont solubles dans l'eau dans les conditions de la teinture.
EP93919295A 1992-09-16 1993-09-08 Procede de teinture et d'impression de matieres textiles en fibres de cellulose, en presence de cetones hydroxy alpha Expired - Lifetime EP0660894B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4230870 1992-09-16
DE4230870A DE4230870A1 (de) 1992-09-16 1992-09-16 Verfahren zum Färben und Bedrucken von textilen Materialien aus Cellulosefasern
PCT/EP1993/002424 WO1994006961A1 (fr) 1992-09-16 1993-09-08 Procede de teinture et d'impression de matieres textiles en fibres de cellulose, en presence de cetones hydroxy alpha

Publications (2)

Publication Number Publication Date
EP0660894A1 EP0660894A1 (fr) 1995-07-05
EP0660894B1 true EP0660894B1 (fr) 1996-03-20

Family

ID=6468017

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93919295A Expired - Lifetime EP0660894B1 (fr) 1992-09-16 1993-09-08 Procede de teinture et d'impression de matieres textiles en fibres de cellulose, en presence de cetones hydroxy alpha

Country Status (8)

Country Link
US (1) US5558677A (fr)
EP (1) EP0660894B1 (fr)
JP (1) JPH08501354A (fr)
AT (1) ATE135766T1 (fr)
DE (2) DE4230870A1 (fr)
DK (1) DK0660894T3 (fr)
ES (1) ES2084508T3 (fr)
WO (1) WO1994006961A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW251325B (fr) * 1993-03-30 1995-07-11 Basf Ag
IT1271814B (it) * 1994-12-28 1997-06-09 Alpi Spa Tintura di fogli di legno mediante coloranti appartenenti alla classe "al tino".
DE19712649C1 (de) * 1997-03-26 1998-06-18 Wella Ag Mittel und Verfahren zur Färbung keratinischer Fasern
DE10010060A1 (de) * 2000-03-02 2001-09-06 Dystar Textilfarben Gmbh & Co Mediatorsysteme auf Basis gemischter Metallkomplexe zur Reduktion von Farbstoffen
DE10010059A1 (de) * 2000-03-02 2001-09-06 Dystar Textilfarben Gmbh & Co Mediatorsysteme auf Basis gemischter Metallkomplexe zur Reduktion von Farbstoffen
DE102004014764A1 (de) * 2004-03-26 2005-10-06 Wella Ag Haarfärbemittel mit Küpenfarbstoffen
CN101349016B (zh) * 2007-07-20 2010-05-26 上海市毛麻纺织科学技术研究所 染料复合还原剂及采用该复合还原剂染色的方法
US11618981B2 (en) * 2016-08-01 2023-04-04 Wilana Chemical LLC Nylon floorcoverings employing vat dyestuffs and methods of making the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2164463C3 (de) * 1971-12-24 1978-07-13 Basf Ag, 6700 Ludwigshafen Verfahren und Mittel zum Färben und Bedrucken von Textilien mit Küpenfarbstoffen
US3883249A (en) * 1972-05-15 1975-05-13 Timothy R Pryor Z-factor and other diffractographic displacement and profile sensors
JPS57191382A (en) * 1981-05-14 1982-11-25 Mitsui Toatsu Chemicals Treatment of dyed article by indanethrone vat dye
CH680180B5 (fr) * 1988-07-29 1993-01-15 Ciba Geigy Ag
DE3833194A1 (de) * 1988-09-30 1990-04-05 Basf Ag Verfahren zum faerben von textilen materialien aus cellulosefasern
DE4103639A1 (de) * 1991-02-07 1992-08-13 Basf Ag Verfahren zum faerben von textilen materialien aus cellulosefasern

Also Published As

Publication number Publication date
WO1994006961A1 (fr) 1994-03-31
DE59301994D1 (de) 1996-04-25
ATE135766T1 (de) 1996-04-15
DK0660894T3 (da) 1996-04-15
EP0660894A1 (fr) 1995-07-05
ES2084508T3 (es) 1996-05-01
US5558677A (en) 1996-09-24
JPH08501354A (ja) 1996-02-13
DE4230870A1 (de) 1994-03-17

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