GB1060556A - Process for dyeing cellulosic materials with reactive dyestuffs and sulphur dyestuffs - Google Patents

Process for dyeing cellulosic materials with reactive dyestuffs and sulphur dyestuffs

Info

Publication number
GB1060556A
GB1060556A GB249566A GB249566A GB1060556A GB 1060556 A GB1060556 A GB 1060556A GB 249566 A GB249566 A GB 249566A GB 249566 A GB249566 A GB 249566A GB 1060556 A GB1060556 A GB 1060556A
Authority
GB
United Kingdom
Prior art keywords
dyestuffs
sulphur
cellulosic materials
water
heat
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
GB249566A
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.)
Cassella Farbwerke Mainkur AG
Original Assignee
Cassella Farbwerke Mainkur 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 Cassella Farbwerke Mainkur AG filed Critical Cassella Farbwerke Mainkur AG
Publication of GB1060556A publication Critical patent/GB1060556A/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
    • 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
    • D06P3/66—Natural or regenerated cellulose using reactive dyes
    • 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

Landscapes

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

Abstract

Cellulose textile materials are dyed by impregnating with a dye liquor containing a a water-soluble thiosulphonic acid derivative or water-soluble salt thereof, urea and alkali, subsequently drying, heat-treating the impregnated material, fixing the sulphur dye in the usual manner and then finishing. The heat treatment may be effected with steam or dry heat. The sulphur dyes may be fixed by reduction with an alkali metal sulphide or sulphydried followed by reoxidation. Examples of dyeing cotton fabrics are given.
GB249566A 1965-01-20 1966-01-19 Process for dyeing cellulosic materials with reactive dyestuffs and sulphur dyestuffs Expired GB1060556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0034906 1965-01-20

Publications (1)

Publication Number Publication Date
GB1060556A true GB1060556A (en) 1967-03-08

Family

ID=7021547

Family Applications (1)

Application Number Title Priority Date Filing Date
GB249566A Expired GB1060556A (en) 1965-01-20 1966-01-19 Process for dyeing cellulosic materials with reactive dyestuffs and sulphur dyestuffs

Country Status (6)

Country Link
BE (1) BE675287A (en)
CH (1) CH451874A (en)
DE (1) DE1469659A1 (en)
FR (1) FR1464484A (en)
GB (1) GB1060556A (en)
NL (1) NL6600466A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588409A (en) * 1983-12-22 1986-05-13 Sercus Owen H Color-changing dyed product and process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4588409A (en) * 1983-12-22 1986-05-13 Sercus Owen H Color-changing dyed product and process

Also Published As

Publication number Publication date
BE675287A (en) 1966-05-31
DE1469659A1 (en) 1969-05-14
NL6600466A (en) 1966-07-21
CH451874A (en) 1967-11-15
FR1464484A (en) 1966-12-30

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