NL7007114A - Dyeing polyamides or polyesters from organic solvent baths - by means of disperse dyes - Google Patents

Dyeing polyamides or polyesters from organic solvent baths - by means of disperse dyes

Info

Publication number
NL7007114A
NL7007114A NL7007114A NL7007114A NL7007114A NL 7007114 A NL7007114 A NL 7007114A NL 7007114 A NL7007114 A NL 7007114A NL 7007114 A NL7007114 A NL 7007114A NL 7007114 A NL7007114 A NL 7007114A
Authority
NL
Netherlands
Prior art keywords
organic solvent
dye
disperse dyes
dyeing
polyesters
Prior art date
Application number
NL7007114A
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 filed Critical
Priority to NL7007114A priority Critical patent/NL7007114A/en
Publication of NL7007114A publication Critical patent/NL7007114A/en

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
    • D06P1/90—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
    • D06P1/908—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 using specified dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

Disperse dyes of formula : (where X is H, NO2, Cl or carbalkoxy; Y is H, Cl, NO2 or CN; R1 is H or Cl; R2 is H or SO2NH2 and R3 is H, Cl or SO2NH2) are used to dye polyamide and polyester fibres from organic solvents, pref. from chlorinated hydrocarbons. The fibres may be in the form of threads, flat goods and textiles. The organic solvent bath may contain a solubilising auxiliary. Dyeing may be batchwise or continuous. The final stages in the prepn. of the dye, necessary if the dye is to be used from an aqs. bath, can be omitted. Dyeing is more uniform than from an aqs. bath. Better dye yields are obtained.
NL7007114A 1970-05-15 1970-05-15 Dyeing polyamides or polyesters from organic solvent baths - by means of disperse dyes NL7007114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7007114A NL7007114A (en) 1970-05-15 1970-05-15 Dyeing polyamides or polyesters from organic solvent baths - by means of disperse dyes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7007114A NL7007114A (en) 1970-05-15 1970-05-15 Dyeing polyamides or polyesters from organic solvent baths - by means of disperse dyes

Publications (1)

Publication Number Publication Date
NL7007114A true NL7007114A (en) 1971-11-17

Family

ID=19810084

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7007114A NL7007114A (en) 1970-05-15 1970-05-15 Dyeing polyamides or polyesters from organic solvent baths - by means of disperse dyes

Country Status (1)

Country Link
NL (1) NL7007114A (en)

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