EP0080642B1 - Procédé de teinture - Google Patents

Procédé de teinture Download PDF

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Publication number
EP0080642B1
EP0080642B1 EP82110546A EP82110546A EP0080642B1 EP 0080642 B1 EP0080642 B1 EP 0080642B1 EP 82110546 A EP82110546 A EP 82110546A EP 82110546 A EP82110546 A EP 82110546A EP 0080642 B1 EP0080642 B1 EP 0080642B1
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EP
European Patent Office
Prior art keywords
denotes
parts
radical
formula
liquor
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
Application number
EP82110546A
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German (de)
English (en)
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EP0080642A1 (fr
Inventor
Dietrich Dr. Hildebrand
Udo Winfried Dr. Hendricks
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.)
Bayer AG
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Bayer AG
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Publication of EP0080642A1 publication Critical patent/EP0080642A1/fr
Application granted granted 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
    • 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
    • D06P3/8223—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups
    • D06P3/8238—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye
    • D06P3/8252—Textiles which contain different kinds of fibres fibres of different chemical nature mixtures of fibres containing hydroxyl and ester groups using different kinds of dye using dispersed and 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
    • D06P1/0056—Dyeing with polymeric dyes involving building the polymeric dyes on the fibres
    • D06P1/0064—Dyeing with polymeric dyes involving building the polymeric dyes on the fibres by using reactive polyfunctional compounds, e.g. crosslinkers
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/10—Material containing basic nitrogen containing amide groups 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
    • 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
    • Y10S8/916—Natural fiber dyeing
    • Y10S8/917—Wool or silk
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/924—Polyamide fiber

Definitions

  • the present invention relates to a new process for dyeing cellulose-containing fiber materials with reactive dyes according to the pull-out principle.
  • level dyeings can be achieved even without such an outlay on equipment if, instead of alkali, the dye bath containing salt and possibly other auxiliaries is added a glycidyl compound which causes the pH to rise continuously as the temperature rises.
  • Q is only zero if m and n are zero and the glycidyl radical is bound to a heteroatom of Z.
  • the bridge member Y is preferably bonded to a nitrogen atom of Z.
  • the aliphatic and cycloaliphatic hydrocarbon radicals are, in particular, optionally branched radicals having up to 8 carbon atoms.
  • Preferred aliphatic radicals Z and preferred alkyl radicals R and R are those with 1-5 carbon atoms.
  • Preferred cycloaliphatic radicals Z and cycloalkyl radicals R are the cyclopentyl and the cyclohexyl radical.
  • Aryl or aralkyl are especially phenyl or benzyl.
  • A stands for example for a C 2 -C 6 alkylene or a phenylene radical.
  • an initial pH of the dye liquor which is between pH 5 and pH 8 (in particular between pH 6.5 and 7.5).
  • the final pH of the aforementioned dye liquors is then from pH 8 to pH 11.5, preferably from pH 9.5 to 10.5.
  • glycidyl compounds are added to the dye liquors used, which, when cleaved, first release alkali and then acid (e.g. esters of phosphoric acid and glycidyl groups contain alcohols, in which case the pH of the dye liquor initially rises slowly and so favors a dyeing of the cellulose or polyamide portion of the fiber, in which case the slowly released phosphoric acid finally causes the pH to drop again and favors dyeing of the other portion of the fiber (eg polyester) in the acidic range).
  • the pH range therefore rises from pH 5 to 8 to values around pH 8-10 and then falls towards the end of the dyeing process without addition of acid at temperatures from 80 to 130 ° C. to values from pH 5 to pH 7.
  • the process according to the invention is generally carried out in such a way that Starting temperatures are between 20 and 40 ° C and the end temperatures between 45 and 125 ° C.
  • the process can advantageously also be carried out at a constant temperature, for example at 65 °.
  • 100 parts of a mercerized cotton yarn are placed in the form of cross-wound bobbins on the yarn dyeing machine in 1000 parts of a liquor consisting of 90 parts of common salt, 8 parts of the compound of the formula There are 2 parts of dye 11 and 900 parts of water.
  • the initial pH of the liquor is 6.9.
  • the liquor is heated at a rate of 12 ° / min. heated to 95 ° C and held at this temperature for 15 min.
  • the final pH of the liquor is 9.2.
  • the exhausted remaining liquor is then drained off and the dyeing obtained is rinsed cold and warm and, as usual, for 10 minutes. cooked with fresh water. A clear blue color is obtained.
  • the initial pH of the liquor is 7.5. It is heated to 95 ° C. in 60 min and dyed at this temperature for 1 hour. The pH of the liquor slowly rises to pH 9.2 and then gradually drops to 6.5.
  • the initial pH of the liquor is 8.2. It is dyed at 60 ° C for 2 hours. During this time, the pH slowly increases to 11.3. after the usual rinsing and boiling soaps, a level, deep green color with good fastness properties is obtained.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Structural Engineering (AREA)
  • Coloring (AREA)

Claims (2)

1. Procédé pour la teinture uniforme de matériaux fibreux contenant de la cellulose par des colorants réactifs selon le procédé par épuisement en présence de sels et éventuellement d'autres substances auxiliaires, caractérisé en ce que l'on ajoute au bain de teinture un composé glycidylique qui provoque à température croissante une élévation continue du pH.
2. Procédé selon la revendication 1, caractérisé en ce que l'on utilise des bains par épuisement qui contiennent un composé de formule générale
Figure imgb0043
dans laquelle
Q représente un reste de formule
Figure imgb0044
Z représente un reste d'hydrocarbure aliphatique de valence 1-4, qui peut être interrompu par des atomes S, un reste d'hydrocarbure cycloaliphatique, un reste hétérocyclique saturé ou les groupes
Figure imgb0045
Figure imgb0046
R représente 1 hydrogène ou un alkyle,
R, représente un groupe aryle, cycloalkyle, aryle ou arylalkyle,
Y représente un reste de formule
-CO-CH2-CH2-, ―SO2―CH2―CH2― ou -CH2-CHZ
A représente alkylène ou arylène,
m est égal à 0 ou 1,
n est égal à 0-10
q est égal à 0 ou 1, et
p est égal à 1-4.
EP82110546A 1981-11-27 1982-11-16 Procédé de teinture Expired EP0080642B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3147153 1981-11-27
DE19813147153 DE3147153A1 (de) 1981-11-27 1981-11-27 Faerbeverfahren

Publications (2)

Publication Number Publication Date
EP0080642A1 EP0080642A1 (fr) 1983-06-08
EP0080642B1 true EP0080642B1 (fr) 1986-10-15

Family

ID=6147396

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82110546A Expired EP0080642B1 (fr) 1981-11-27 1982-11-16 Procédé de teinture

Country Status (4)

Country Link
US (1) US4439206A (fr)
EP (1) EP0080642B1 (fr)
JP (1) JPS5891876A (fr)
DE (2) DE3147153A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116482A (ja) * 1982-12-23 1984-07-05 住友化学工業株式会社 混用繊維材料の染色法
JPS63315680A (ja) * 1987-06-17 1988-12-23 日本サ−ファクタント工業株式会社 反応性染料用均染剤及び染色方法
JPH0720987B2 (ja) * 1987-10-21 1995-03-08 花王株式会社 ペプチドおよびタンパク質の改質方法
DE69408488D1 (de) * 1993-04-15 1998-03-19 Nippon Sanmo Sensyoku Co Ltd Modifizierte Wolle und Verfahren zum Schrumpffestmachen von Wolle
US5655936A (en) * 1995-12-18 1997-08-12 Yazaki Corporation Self locking, constant pressure electrical terminal for threaded studs
US6066183A (en) * 1998-04-13 2000-05-23 I-Hwa Industrial Co., Ltd. Liquid dispersed dye of the azo or anthraquinone type
US6520384B2 (en) * 2001-04-30 2003-02-18 Ketan C. Mehta Apparatus and method for nasal rinse
US9061096B2 (en) 2009-12-16 2015-06-23 Water Pik, Inc. Powered irrigator for sinus cavity rinse
US8991660B2 (en) * 2009-12-16 2015-03-31 Water Pik, Inc. Squeeze bottle for sinus cavity rinse
US8888752B2 (en) * 2009-12-16 2014-11-18 Water Pik, Inc. Bottle for sinus cavity rinse
US8486029B2 (en) * 2009-12-16 2013-07-16 Water Pik, Inc. Pot for sinus cavity rinse
USD629884S1 (en) 2009-12-16 2010-12-28 Water Pik, Inc. Powered irrigator for sinus cavity rinse
WO2011098355A1 (fr) * 2010-02-09 2011-08-18 Unilever Plc Polymères colorants
US8409152B2 (en) 2010-06-25 2013-04-02 Water Pik, Inc. Faceted nasal seal
USD670373S1 (en) 2010-12-16 2012-11-06 Water Pik, Inc. Powered irrigator for sinus cavity rinse

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE503812C (de) * 1925-12-10 1930-08-08 I G Farbenindustrie Akt Ges Verfahren zur Darstellung farbiger Kondensationsprodukte von Kuepenfarbstoffen
FR1216308A (fr) * 1957-09-25 1960-04-25 Ciba Geigy Procédé de teinture de matières polyhydroxylées
GB922403A (en) * 1958-10-28 1963-04-03 American Cyanamid Co Triazine dyes and process of producing same
DE1239266B (de) * 1962-04-28 1967-04-27 Basf Ag Verfahren zum Faerben und bzw. oder Bedrucken von Textilgut
DE1619464A1 (de) * 1966-02-23 1970-10-29 Hoechst Ag Verfahren zum Faerben von Cellulosefasern mit Reaktivfarbstoffen oder von Mischungen aus Cellulose- und Polyesterfasern mit Reaktiv- und Dispersionsfarbstoffen
BE737603A (fr) * 1968-09-25 1970-02-02
CH509369A (de) * 1969-05-07 1971-06-30 Ciba Geigy Ag Verfahren zur Herstellung stabiler Zubereitungen von Umsetzungsprodukten aus Epoxyden und Aminen
US3673558A (en) * 1970-05-04 1972-06-27 Ciba Ltd Polyaddition products and process for their manufacture
DE2838274A1 (de) * 1978-09-01 1980-03-13 Bayer Ag Verfahren zum faerben und bedrucken von cellulosefasern mit reaktivfarbstoffen
GB2028876B (en) * 1978-09-01 1982-10-13 Bayer Ag Process for dyeing and printing cellulose fibres with reactive dyestuffs
DE2914142A1 (de) * 1979-04-07 1980-11-13 Bayer Ag Verfahren zum einbadigen, einstufigen faerben oder bedrucken von cellulosefasern mit faserreaktiven dispersionsfarbstoffen
DE2922484A1 (de) * 1979-06-01 1980-12-04 Bayer Ag Faerbeverfahren

Also Published As

Publication number Publication date
US4439206A (en) 1984-03-27
JPS5891876A (ja) 1983-05-31
EP0080642A1 (fr) 1983-06-08
DE3273813D1 (en) 1986-11-20
DE3147153A1 (de) 1983-06-01

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