EP0273300A3 - Process for the one-bath single-stage dyeing of mixtures of carrier-free dyeable polyester fibres and cellulose fibres - Google Patents

Process for the one-bath single-stage dyeing of mixtures of carrier-free dyeable polyester fibres and cellulose fibres Download PDF

Info

Publication number
EP0273300A3
EP0273300A3 EP87118641A EP87118641A EP0273300A3 EP 0273300 A3 EP0273300 A3 EP 0273300A3 EP 87118641 A EP87118641 A EP 87118641A EP 87118641 A EP87118641 A EP 87118641A EP 0273300 A3 EP0273300 A3 EP 0273300A3
Authority
EP
European Patent Office
Prior art keywords
neutral
range
disperse dyes
fibres
dyeing
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Withdrawn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
EP87118641A
Other languages
German (de)
French (fr)
Other versions
EP0273300A2 (en
Inventor
Manfred Dr. Hähnke
Wilfried Dr. Paul
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of EP0273300A2 publication Critical patent/EP0273300A2/en
Publication of EP0273300A3 publication Critical patent/EP0273300A3/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • D06P3/34—Material containing ester groups
    • D06P3/52—Polyesters
    • D06P3/54—Polyesters using dispersed dyestuffs
    • 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

Landscapes

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

Abstract

Wie sich aufgrund von Praxisversuchen betreffend das einbadig/einstufige Färben von Cellulosefasern in Mischung mit regulären PES-Fasern aus wäßrigem Medium mit Kombinationen von Reaktiv- und Dispersionsfarbstoffen herausgestellt hat, führt der gemeinsame Einsatz der beiden unterschiedlichen Typen von Farbmitteln nach dem HT-Prozeß durch Ausziehen im neutralen pH-Bereich zu einer Reihe von Unzulänglichkeiten: Dieser pH-Wert ist unter HT-Bedingungen zu hoch für viele Dispersionsfarbstoffe und zu niedrig für die üblichen Reaktivfarbstoffe. Im Verein mit weiteren Untersuchungen auf diesem Arbeitsgebiet konnte abweichend davon nachgewiesen werden, daß viele Dispersionsfarbstoffe, die bei der HT-Färbung im Neutralbereich instabil sind, sich bei Kochtemperatur in einer neutralen Flotte jedoch als völlig stabil erweisen.Damit war die Gewähr dafür gegeben, daß sich bei der erfindungsgemäßen Umsetzung dieses Befundes Farbstoffgemische auf der genannten Basis gezielt für das Ausziehfärben von bei Kochtemperatur ohne die Mitwirkung von Carriersubstanzen färbbaren Polyesterfasern in Mischung mit Cellulosefasern verwenden lassen, wobei man unerwarteterweise eine bessere Farbausbeute und Reproduzierbarkeit des coloristischen Ergebnisses als bei der entsprechenden Färbung unter HT-Bedingungen erzielt. How on the basis of practical tests regarding the single-bath / single-stage dyeing of cellulose fibers in a mixture with regular PES fibers from aqueous medium Combinations of reactive and disperse dyes has shown, the joint effort of the two leads different types of colorants after the HT process by pulling out in the neutral pH range to a range of Shortcomings: This pH is under HT conditions too high for many disperse dyes and too low for the usual reactive dyes. In association with others Investigations in this area of work could vary are proven that many disperse dyes, which are unstable in the neutral range with HT staining, but at boiling temperature in a neutral liquor proved to be completely stable, which was the guarantee given that in the implementation of the invention this finding dye mixtures on the basis mentioned specifically for pull-out dyeing at cooking temperature without the participation of carrier substances dyeable Use polyester fibers mixed with cellulose fibers leave, being unexpectedly a better one Color yield and reproducibility of the coloristic Result than with the corresponding coloring under HT conditions achieved.

EP87118641A 1986-12-20 1987-12-16 Process for the one-bath single-stage dyeing of mixtures of carrier-free dyeable polyester fibres and cellulose fibres Withdrawn EP0273300A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863643752 DE3643752A1 (en) 1986-12-20 1986-12-20 METHOD FOR ONE-BAND / ONE-STAGE COLORING MIXTURES FROM CARRIER-FREE COLORABLE POLYESTER FIBERS AND CELLULOSE FIBERS
DE3643752 1986-12-20

Publications (2)

Publication Number Publication Date
EP0273300A2 EP0273300A2 (en) 1988-07-06
EP0273300A3 true EP0273300A3 (en) 1989-07-12

Family

ID=6316770

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87118641A Withdrawn EP0273300A3 (en) 1986-12-20 1987-12-16 Process for the one-bath single-stage dyeing of mixtures of carrier-free dyeable polyester fibres and cellulose fibres

Country Status (3)

Country Link
EP (1) EP0273300A3 (en)
JP (1) JPS63165587A (en)
DE (1) DE3643752A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3903926A1 (en) * 1989-02-10 1990-08-16 Henkel Kgaa COLORING TOOLS
ES2112046T3 (en) * 1994-02-21 1998-03-16 Degussa PROCEDURE FOR DYING POLY FIBERS (TRIMETHYLENE TEREFTALATE) AS WELL AS USE OF DYED FIBERS OBTAINED ACCORDING TO THIS PROCEDURE.
US7101408B2 (en) 2003-05-14 2006-09-05 Dystar Textilfarben Gmbh & Co. Deutschland Kg Disperse dye mixtures
BRPI0909385B1 (en) * 2008-03-28 2020-10-20 Schoeller Technologies Ag use of fiber dyes to reduce, retain or increase near-infrared reflectance

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141829A1 (en) * 1980-10-30 1982-06-09 Sandoz-Patent-GmbH, 7850 Lörrach Process for the dyeing of cellulose fibres, in particular for the single-bath dyeing of cellulose/polyester blends using disperse and reactive dyes
FR2525646A1 (en) * 1982-04-27 1983-10-28 Nippon Kayaku Kk PROCESS AND DYE FOR DYING FIBERS OF CELLULOSE OR ITS MIXED FIBERS
DE3512630A1 (en) * 1985-04-06 1986-10-23 Hoechst Ag, 6230 Frankfurt METHOD FOR COLORING OR PRINTING CELLULOSE FIBERS OR CELLULOSE MIXED FIBERS

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141829A1 (en) * 1980-10-30 1982-06-09 Sandoz-Patent-GmbH, 7850 Lörrach Process for the dyeing of cellulose fibres, in particular for the single-bath dyeing of cellulose/polyester blends using disperse and reactive dyes
FR2525646A1 (en) * 1982-04-27 1983-10-28 Nippon Kayaku Kk PROCESS AND DYE FOR DYING FIBERS OF CELLULOSE OR ITS MIXED FIBERS
DE3512630A1 (en) * 1985-04-06 1986-10-23 Hoechst Ag, 6230 Frankfurt METHOD FOR COLORING OR PRINTING CELLULOSE FIBERS OR CELLULOSE MIXED FIBERS

Also Published As

Publication number Publication date
DE3643752A1 (en) 1988-06-23
JPS63165587A (en) 1988-07-08
EP0273300A2 (en) 1988-07-06

Similar Documents

Publication Publication Date Title
ES8609548A1 (en) Yellow disperse dyestuff mixtures and dyeing process.
Abrahams et al. A new method for the analysis of ancient dyed textiles
EP0273300A3 (en) Process for the one-bath single-stage dyeing of mixtures of carrier-free dyeable polyester fibres and cellulose fibres
GB1498067A (en) Process for the printing and pad-dyeing of mixed fabric
EP0364795A2 (en) One-phase printing process for cellulose fibres with triphene dioxine reaction agents
US4881941A (en) Suppress dyeing method
DE4140117C1 (en)
EP0660894B1 (en) Process for dyeing and printing textile materials made of cellulose fibers in the presence of cyclic alphahydroxyketones
DE102008026403A1 (en) Dyeing cellulose fibres, e.g. cotton fabric, with reactive vinylsulfone dyes, involves adding dye-bath components in a special sequence to optimise the relation between physical adsorption and chemical reactivity
EP0226198B1 (en) Process for isothermic quick-dyeing of wool
DE946974C (en) Process for dyeing polyester fibers
DE854339C (en) Process for dyeing structures made of polyacrylonitrile
EP0017172B1 (en) Process for dyeing cellulose fibres, and fibre blends that contain cellulose/polyester fibres, with reactive dyes
DE2733959A1 (en) METHOD OF COLORING CELLULOSE TEXTILE MATERIALS
EP0019862B1 (en) Process for the even dyeing of textile fabrics of mixtures of cellulosic fibres and synthetic polyamide fibres according to the pad-steam method
Forrester The Fast and the Fugitive: Light Fastness Testing of Dyed Textiles up to the 1870s
GB1231334A (en)
DE2210257C3 (en) Process for uniform dyeing of piece goods made of polyacrylic fibers with cationic dyes using the Klotz pressure steaming method
DE648353C (en) Dye mixtures
DE1212936B (en) Process for dyeing and printing polyester fibers
AT308044B (en) Process for the single bath dyeing of mixtures of cellulose, polyester and acid modified polyester fibers
KR900003114B1 (en) Method for manufacturing a camouflaging fabric for preventing by infra-red means
DE3613066A1 (en) Process for dyeing with vat dyes and mixtures of vat dyes
DE747861C (en) Process for dyeing cellulose fibers with Kuepen dyes
DE1256620B (en) Process for level dyeing of textile material with different dye affinities made from synthetic polyamides

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB IT LI

18W Application withdrawn

Withdrawal date: 19890608

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PAUL, WILFRIED, DR.

Inventor name: HAEHNKE, MANFRED, DR.