NL7007118A - 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
NL7007118A
NL7007118A NL7007118A NL7007118A NL7007118A NL 7007118 A NL7007118 A NL 7007118A NL 7007118 A NL7007118 A NL 7007118A NL 7007118 A NL7007118 A NL 7007118A NL 7007118 A NL7007118 A NL 7007118A
Authority
NL
Netherlands
Prior art keywords
organic solvent
dye
disperse dyes
dyeing
baths
Prior art date
Application number
NL7007118A
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 NL7007118A priority Critical patent/NL7007118A/en
Publication of NL7007118A publication Critical patent/NL7007118A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
    • C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
    • C09B1/325—Dyes with no other substituents than the amino groups
    • 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)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)

Abstract

Disperse dyes of formula : (where R is alkyl or alkoxy and n is 0, 1 or 2) 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 form an aqs. bath. Better dye yields are obtained.
NL7007118A 1970-05-15 1970-05-15 Dyeing polyamides or polyesters-from organic solvent - baths by means of disperse dyes NL7007118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7007118A NL7007118A (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
NL7007118A NL7007118A (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
NL7007118A true NL7007118A (en) 1971-11-17

Family

ID=19810088

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7007118A NL7007118A (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) NL7007118A (en)

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