ES397032A1 - Process for dyeing cellulose fibres - Google Patents

Process for dyeing cellulose fibres

Info

Publication number
ES397032A1
ES397032A1 ES397032A ES397032A ES397032A1 ES 397032 A1 ES397032 A1 ES 397032A1 ES 397032 A ES397032 A ES 397032A ES 397032 A ES397032 A ES 397032A ES 397032 A1 ES397032 A1 ES 397032A1
Authority
ES
Spain
Prior art keywords
polycondensation
treated
injection
alkali metal
dyes
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
ES397032A
Other languages
Spanish (es)
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
Farbwerke 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
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES397032A1 publication Critical patent/ES397032A1/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
    • D06P1/30—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 sulfur dyes
    • 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
    • C09B69/00—Dyes not provided for by a single group of this subclass
    • C09B69/10—Polymeric dyes; Reaction products of dyes with monomers or with macromolecular compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B11/00—Treatment of selected parts of textile materials, e.g. partial 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
    • 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
    • D06P1/0096—Multicolour 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
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/605—Natural or regenerated cellulose dyeing with polymeric dyes; building polymeric dyes on fibre
    • 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
    • D06P3/58—Material containing hydroxyl groups
    • D06P3/60—Natural or regenerated cellulose
    • D06P3/68—Preparing azo dyes on the material

Landscapes

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

Abstract

Procedure for the irregular dyeing of cellulose-containing bristle thread or tape by injection of dyeing liquid in at least one selected place in the fibrous material wound on coils, characterized in that the coils based on the textile fabric are first impregnated with a bath aqueous treatment containing substances with alkaline effect, at least one polycondensation dye and at least one component capable of performing azo coupling, then one or more acidic aqueous solutions containing at least one diazonium compound of an aromatic amine are injected, and then the fabric thus treated, for the fixation of the polycondensation dyes, or for the development of the azo dyes, is treated with steam or after injection of the aqueous solution of an alkali metal sulfide or alkali metal bisulfide, is left to stand at room temperature or at moderately high temperature. (Machine-translation by Google Translate, not legally binding)
ES397032A 1970-11-20 1971-11-15 Process for dyeing cellulose fibres Expired ES397032A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2057193A DE2057193C3 (en) 1970-11-20 1970-11-20 Process for the irregular dyeing of cellulose fibers

Publications (1)

Publication Number Publication Date
ES397032A1 true ES397032A1 (en) 1974-04-16

Family

ID=5788697

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397032A Expired ES397032A1 (en) 1970-11-20 1971-11-15 Process for dyeing cellulose fibres

Country Status (11)

Country Link
AU (1) AU3587471A (en)
BE (1) BE775581A (en)
CA (1) CA960407A (en)
CH (2) CH554711A (en)
DE (1) DE2057193C3 (en)
ES (1) ES397032A1 (en)
FR (1) FR2115271B1 (en)
GB (1) GB1367949A (en)
IT (1) IT940684B (en)
NL (1) NL7115669A (en)
ZA (1) ZA717746B (en)

Also Published As

Publication number Publication date
ZA717746B (en) 1972-08-30
NL7115669A (en) 1972-05-24
CA960407A (en) 1975-01-07
CH554711A (en) 1974-10-15
AU3587471A (en) 1973-05-24
BE775581A (en) 1972-05-19
IT940684B (en) 1973-02-20
DE2057193B2 (en) 1973-06-07
DE2057193C3 (en) 1974-02-14
CH1671671A4 (en) 1974-05-15
FR2115271A1 (en) 1972-07-07
FR2115271B1 (en) 1976-06-04
DE2057193A1 (en) 1972-06-08
GB1367949A (en) 1974-09-25

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