GB1480674A - Process for dyeing synthetic fibre materials at a short goods-to-liquor ratio - Google Patents

Process for dyeing synthetic fibre materials at a short goods-to-liquor ratio

Info

Publication number
GB1480674A
GB1480674A GB1946575A GB1946575A GB1480674A GB 1480674 A GB1480674 A GB 1480674A GB 1946575 A GB1946575 A GB 1946575A GB 1946575 A GB1946575 A GB 1946575A GB 1480674 A GB1480674 A GB 1480674A
Authority
GB
United Kingdom
Prior art keywords
liquor ratio
dyeing
synthetic fibre
fibre materials
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
GB1946575A
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
Priority claimed from DE19742422968 external-priority patent/DE2422968C3/en
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of GB1480674A publication Critical patent/GB1480674A/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
    • 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
    • D06P1/96—Dyeing characterised by a short bath ratio
    • 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
    • D06P1/90—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 dyes dissolved in organic solvents or aqueous emulsions thereof
    • D06P1/92—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 dyes dissolved in organic solvents or aqueous emulsions thereof in organic solvents
    • D06P1/928—Solvents other than hydrocarbons
    • 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

Landscapes

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

Abstract

1480674 Dyeing synthetic materials at a short goods-to-liquor ratio HOECHST AG 8 May 1975 [11 May 1974] 19465/75 Heading D1B Textile material strands consisting of or containing synthetic fibres are dyed using a dyebath containing a disperse dyestuff, a di- and/or trihydric alcohol and optionally water. The textile material is impregnated or sprayed with the dyebath liquor at 30-90‹C at a goodsto-liquor ratio of 1:0.3 to 1:1. The fibre material is continuously subjected to a mechanical levelling treatment for 5-30 mins at 30-90‹C and the dyeing is completed by fixing at 110- 140‹C for 5-30 mins. The mechanical levelling treatment is preferably by rolling and squeezing devices in a -trough, roller or dyeing vessel. The preferred alcohol is ethylene glycol or glycerol. The process is particularly applied to polyester fibres.
GB1946575A 1974-05-11 1975-05-08 Process for dyeing synthetic fibre materials at a short goods-to-liquor ratio Expired GB1480674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742422968 DE2422968C3 (en) 1974-05-11 Process for dyeing synthetic fiber materials from an extremely short liquor ratio by the exhaust method

Publications (1)

Publication Number Publication Date
GB1480674A true GB1480674A (en) 1977-07-20

Family

ID=5915327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1946575A Expired GB1480674A (en) 1974-05-11 1975-05-08 Process for dyeing synthetic fibre materials at a short goods-to-liquor ratio

Country Status (6)

Country Link
JP (1) JPS50152078A (en)
BE (1) BE828958A (en)
BR (1) BR7502868A (en)
FR (1) FR2270365A1 (en)
GB (1) GB1480674A (en)
IT (1) IT1037994B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103015231A (en) * 2013-01-22 2013-04-03 武汉纺织大学 Method for dyeing textile by dye liquor prepared by mutually dissolving organic solvent and water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103015231A (en) * 2013-01-22 2013-04-03 武汉纺织大学 Method for dyeing textile by dye liquor prepared by mutually dissolving organic solvent and water
CN103015231B (en) * 2013-01-22 2015-11-25 武汉纺织大学 A kind of dye liquor utilizing organic solvent and water to dissolve each other is to the method for textile dyeing

Also Published As

Publication number Publication date
JPS50152078A (en) 1975-12-06
BE828958A (en) 1975-11-12
IT1037994B (en) 1979-11-20
DE2422968B2 (en) 1976-10-14
DE2422968A1 (en) 1975-12-04
BR7502868A (en) 1976-03-23
FR2270365A1 (en) 1975-12-05

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee