GB1312316A - Process for dyeing textile fibres of basic character in an hydrous medium - Google Patents

Process for dyeing textile fibres of basic character in an hydrous medium

Info

Publication number
GB1312316A
GB1312316A GB2064670A GB2064670A GB1312316A GB 1312316 A GB1312316 A GB 1312316A GB 2064670 A GB2064670 A GB 2064670A GB 2064670 A GB2064670 A GB 2064670A GB 1312316 A GB1312316 A GB 1312316A
Authority
GB
United Kingdom
Prior art keywords
polar
solvent
dyebath
mixture
volume
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
GB2064670A
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.)
STX GRP INTERET ECON
STX LLC
Original Assignee
STX GRP INTERET ECON
STX LLC
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 FR6912355A external-priority patent/FR2054430A1/en
Priority claimed from FR6940684A external-priority patent/FR2067213A2/en
Priority claimed from FR7011537A external-priority patent/FR2096645A2/en
Application filed by STX GRP INTERET ECON, STX LLC filed Critical STX GRP INTERET ECON
Publication of GB1312316A publication Critical patent/GB1312316A/en
Expired legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/90General 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
    • D06P1/92General 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
    • D06P1/922General 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 hydrocarbons
    • D06P1/924Halogenated hydrocarbons
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/10Processes in which the treating agent is dissolved or dispersed in organic solvents; Processes for the recovery of organic solvents thereof
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/90General 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
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06PDYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00General 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
    • D06P1/90General 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
    • D06P1/92General 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
    • D06P1/928Solvents other than hydrocarbons

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Coloring (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

1312316 Dyeing basic fibres in non-aqueous media STX 29 April 1970 [30 April 1969 26 Nov 1969 20 March 1970] 20646/70 Heading D1B Textile fibres and fabrics having a basic character, e.g. 6, 66, and 11 polyamides, and wool, are exhaustion dyed with anionic dyes in non-aqueous media which is a mixture of a minor proportion (i.e. less than 50% by volume) of at least one polar organic solvent and a major proportion (i.e. more than 50% by volume) of a non polar organic solvent optionally in presence of up to 10 parts per 1000 by volume of acetic and the polar solvent being continuously removed in the liquid or vapour phase from the dyebath. Preferably the polar solvent may be a mixture of methanol and isopropanol, also halogenated aliphatic alcohols, e.g. 2-chloro or 2-bromoethanol, 1-chloro- or 2-chloropropanol which form azeotropes with the non-polar solvent, e.g. perchloroethylene may be used. Monochloroacetic acid may be used instead of acetic acid. The polar solvent may be removed as vapour or liquid as the dyeing proceeds some of its optionally being returned to the dyebath, or a mixture of polar and non-polar solvents may be removed, the polar and non- polar solvents being separated only the non- polar solvent being returned to the dyebath.
GB2064670A 1969-04-30 1970-04-29 Process for dyeing textile fibres of basic character in an hydrous medium Expired GB1312316A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR6912355A FR2054430A1 (en) 1969-04-30 1969-04-30 Anhydrous basic dyeing medium for fibres - and textiles
FR6940684A FR2067213A2 (en) 1969-11-26 1969-11-26 Anhydrous basic dyeing medium for fibres - and textiles
FR7011537A FR2096645A2 (en) 1970-03-20 1970-03-20 Anhydrous basic dyeing medium for fibres - and textiles

Publications (1)

Publication Number Publication Date
GB1312316A true GB1312316A (en) 1973-04-04

Family

ID=27249115

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2064670A Expired GB1312316A (en) 1969-04-30 1970-04-29 Process for dyeing textile fibres of basic character in an hydrous medium

Country Status (8)

Country Link
JP (1) JPS4938947B1 (en)
CH (2) CH560282A (en)
DK (1) DK142587B (en)
GB (1) GB1312316A (en)
IL (1) IL34414A (en)
MY (1) MY7400160A (en)
NL (1) NL149245B (en)
SE (1) SE379068B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2186934A1 (en) * 2008-11-14 2010-05-19 Alix 161 S.R.L. Device and method for dyeing fibres and fabrics

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH454084A (en) * 1966-01-05 1967-12-29 Geigy Ag J R Process for the continuous dyeing or printing of textile material made of synthetic polyamide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2186934A1 (en) * 2008-11-14 2010-05-19 Alix 161 S.R.L. Device and method for dyeing fibres and fabrics

Also Published As

Publication number Publication date
IL34414A0 (en) 1970-06-17
DK142587B (en) 1980-11-24
NL149245B (en) 1976-04-15
MY7400160A (en) 1974-12-31
JPS4938947B1 (en) 1974-10-22
DK142587C (en) 1981-07-27
CH619570A4 (en) 1974-07-15
DE2021110A1 (en) 1970-11-05
CH560282A (en) 1975-03-27
IL34414A (en) 1973-04-30
DE2021110B2 (en) 1975-11-13
SE379068B (en) 1975-09-22
NL7006210A (en) 1970-11-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee