DE3060454D1 - Process for dyeing synthetic fibre materials by the extraction method - Google Patents

Process for dyeing synthetic fibre materials by the extraction method

Info

Publication number
DE3060454D1
DE3060454D1 DE8080100060T DE3060454T DE3060454D1 DE 3060454 D1 DE3060454 D1 DE 3060454D1 DE 8080100060 T DE8080100060 T DE 8080100060T DE 3060454 T DE3060454 T DE 3060454T DE 3060454 D1 DE3060454 D1 DE 3060454D1
Authority
DE
Germany
Prior art keywords
depot
extraction method
dyeing
fibre materials
synthetic fibre
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
DE8080100060T
Other languages
German (de)
Inventor
Winfried Dr Kruckenberg
Robert Dr Kuth
Karl Heinz Dr Schundehutte
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
Original Assignee
Bayer 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 Bayer AG filed Critical Bayer AG
Priority to DE8080100060T priority Critical patent/DE3060454D1/en
Application granted granted Critical
Publication of DE3060454D1 publication Critical patent/DE3060454D1/en
Expired 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
    • D06P3/34—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
    • 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
    • D06P1/0004—General aspects of dyeing
    • 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
    • D06P3/24—Polyamides; Polyurethanes
    • D06P3/26—Polyamides; Polyurethanes using dispersed dyestuffs

Landscapes

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

Abstract

1. Process for dyeing synthetic, hydrophobic fibre materials with organophilic dyestuffs, which are free from sulphonic acid groups, by the extraction method, in which the liquor, which circulates in a closed circuit, flows through a dyestuff depot from which the dyestuff is removed by a dissolution process and is then fed to the material to be dyed, characterized in that the depot is charged with non-finished, if necessary coarsely comminuted or spray-dried dyestuffs having a minimum solubility of 20 mg/l in water at 130 degrees C and an aqueous, emulsifier-free dyeing liquor is allowed to flow through the depot at the dyeing temperature.
DE8080100060T 1979-01-17 1980-01-07 Process for dyeing synthetic fibre materials by the extraction method Expired DE3060454D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8080100060T DE3060454D1 (en) 1979-01-17 1980-01-07 Process for dyeing synthetic fibre materials by the extraction method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792901666 DE2901666A1 (en) 1979-01-17 1979-01-17 COLORING PROCEDURE
DE8080100060T DE3060454D1 (en) 1979-01-17 1980-01-07 Process for dyeing synthetic fibre materials by the extraction method

Publications (1)

Publication Number Publication Date
DE3060454D1 true DE3060454D1 (en) 1982-07-15

Family

ID=6060763

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19792901666 Withdrawn DE2901666A1 (en) 1979-01-17 1979-01-17 COLORING PROCEDURE
DE8080100060T Expired DE3060454D1 (en) 1979-01-17 1980-01-07 Process for dyeing synthetic fibre materials by the extraction method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19792901666 Withdrawn DE2901666A1 (en) 1979-01-17 1979-01-17 COLORING PROCEDURE

Country Status (6)

Country Link
EP (1) EP0013892B1 (en)
JP (1) JPS5598985A (en)
AT (1) ATE1107T1 (en)
BR (1) BR8000265A (en)
DE (2) DE2901666A1 (en)
ES (1) ES487790A0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3109954A1 (en) * 1981-03-14 1982-09-23 Bayer Ag, 5090 Leverkusen METHOD FOR COLORING HYDROPHOBIC FIBER MATERIAL
US4655786A (en) * 1983-11-15 1987-04-07 Ciba-Geigy Corporation Process for dyeing hydrophobic fibre material with disperse dye and surfactant
CN100415835C (en) * 2006-06-02 2008-09-03 浙江龙盛集团股份有限公司 Disperse blue dye composition

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE561858A (en) * 1956-10-24
DE1938792A1 (en) * 1969-07-30 1971-02-18 Boewe Boehler & Weber Kg Masch Textile dyeing process
CH553322A (en) * 1971-09-30 1974-08-30 Ciba Geigy Ag SOLID PREPARATIONS FOR THE FINISHING OF TEXTILE MATERIAL.
CH555939A (en) * 1972-06-19 1974-11-15
DE2534618C3 (en) * 1975-08-02 1978-03-23 Hoechst Ag, 6000 Frankfurt Method and device for isothermal high-temperature dyeing
DE2534619C3 (en) * 1975-08-02 1979-03-29 Hoechst Ag, 6000 Frankfurt Method and device for the mechanical preparation of dye or padding liquors
GB1589960A (en) * 1977-06-02 1981-05-20 Bayer Ag Dyestuff formulations

Also Published As

Publication number Publication date
ES8103791A1 (en) 1981-03-16
ES487790A0 (en) 1981-03-16
EP0013892A2 (en) 1980-08-06
EP0013892B1 (en) 1982-05-26
EP0013892A3 (en) 1980-08-20
JPS5598985A (en) 1980-07-28
ATE1107T1 (en) 1982-06-15
BR8000265A (en) 1980-09-23
DE2901666A1 (en) 1980-07-24

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee