ES397031A1 - Process for dyeing cellulose fibres - Google Patents

Process for dyeing cellulose fibres

Info

Publication number
ES397031A1
ES397031A1 ES397031A ES397031A ES397031A1 ES 397031 A1 ES397031 A1 ES 397031A1 ES 397031 A ES397031 A ES 397031A ES 397031 A ES397031 A ES 397031A ES 397031 A1 ES397031 A1 ES 397031A1
Authority
ES
Spain
Prior art keywords
coils
dyeing
cellulose fibres
dyeing cellulose
textile
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
ES397031A
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 ES397031A1 publication Critical patent/ES397031A1/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
    • D06P1/0096—Multicolour dyeing
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Coloring (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Procedure for the irregular dyeing of cellulose-containing carding thread or tape by injection of dyeing liquid in at least one selected place in the fibrous material wound on coils, characterized in that in the textile-based coils, one or various aqueous solutions containing substances with an alkaline effect and mixtures based on at least two components capable of performing azo coupling with different diffusion capacities, and then, for the development of the azo dye, the treated material is impregnated with an aqueous bath of weakly acidic treatment of diazonium compounds of aromatic amines. (Machine-translation by Google Translate, not legally binding)
ES397031A 1970-11-20 1971-11-15 Process for dyeing cellulose fibres Expired ES397031A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2057176A DE2057176C3 (en) 1970-11-20 1970-11-20 Process for the irregular dyeing of cellulose fibers

Publications (1)

Publication Number Publication Date
ES397031A1 true ES397031A1 (en) 1974-04-16

Family

ID=5788692

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397031A Expired ES397031A1 (en) 1970-11-20 1971-11-15 Process for dyeing cellulose fibres

Country Status (12)

Country Link
AU (1) AU3587371A (en)
BE (1) BE775579A (en)
CA (1) CA962007A (en)
CH (2) CH540072A (en)
DE (1) DE2057176C3 (en)
ES (1) ES397031A1 (en)
FR (1) FR2115270B1 (en)
GB (1) GB1368263A (en)
IT (1) IT941189B (en)
NL (1) NL7115670A (en)
SE (1) SE365266B (en)
ZA (1) ZA717747B (en)

Also Published As

Publication number Publication date
CH1671471A4 (en) 1973-04-30
IT941189B (en) 1973-03-01
CH540072A (en) 1973-04-30
DE2057176A1 (en) 1972-06-08
SE365266B (en) 1974-03-18
FR2115270A1 (en) 1972-07-07
CA962007A (en) 1975-02-04
NL7115670A (en) 1972-05-24
FR2115270B1 (en) 1976-06-04
GB1368263A (en) 1974-09-25
ZA717747B (en) 1972-08-30
DE2057176C3 (en) 1974-01-10
AU3587371A (en) 1973-05-24
BE775579A (en) 1972-05-19
DE2057176B2 (en) 1973-05-30

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