GB808647A - Improvements in or relating to the fast dyeing of nitrogenous fibers with water-soluble metal-containing azo dyestuffs and acid milling dyestuffs - Google Patents

Improvements in or relating to the fast dyeing of nitrogenous fibers with water-soluble metal-containing azo dyestuffs and acid milling dyestuffs

Info

Publication number
GB808647A
GB808647A GB36893/56A GB3689356A GB808647A GB 808647 A GB808647 A GB 808647A GB 36893/56 A GB36893/56 A GB 36893/56A GB 3689356 A GB3689356 A GB 3689356A GB 808647 A GB808647 A GB 808647A
Authority
GB
United Kingdom
Prior art keywords
dyestuffs
acid
water
relating
soluble metal
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
GB36893/56A
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.)
Sandoz AG
Original Assignee
Sandoz 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 Sandoz AG filed Critical Sandoz AG
Publication of GB808647A publication Critical patent/GB808647A/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
    • D06P1/44—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 insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/60—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 insoluble pigments or auxiliary substances, e.g. binders using compositions containing polyethers

Landscapes

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

Abstract

Nitrogenous fibres such as wool, silk and nylon, are dyed in a weakly acid region from an aqueous bath containing (a) a metalliferous azo dyestuff or an acid milling dyestuff or mixtures thereof; (b) one or more water-soluble polyglycol ethers, the hydrocarbon radical combined with the polyglycol residue carrying at least 8 carbon atoms and, if desired, hetero atoms such as N and/or O and/or P, and other substituents such as carboxyl groups; (c) an organic acid such as acetic, propionic or citric acid; (d) a buffer salt such as sodium, potassium or ammonium acetate, propionate or citrate or disodium phosphate; (e) at least 10 per cent by weight of the fibre of an alkali metal sulphate, dyeing being effected at the boil. Lists of polyglycol ethers and suitable dyestuffs are given.
GB36893/56A 1955-12-09 1956-12-03 Improvements in or relating to the fast dyeing of nitrogenous fibers with water-soluble metal-containing azo dyestuffs and acid milling dyestuffs Expired GB808647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH808647X 1955-12-09

Publications (1)

Publication Number Publication Date
GB808647A true GB808647A (en) 1959-02-11

Family

ID=4538299

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36893/56A Expired GB808647A (en) 1955-12-09 1956-12-03 Improvements in or relating to the fast dyeing of nitrogenous fibers with water-soluble metal-containing azo dyestuffs and acid milling dyestuffs

Country Status (1)

Country Link
GB (1) GB808647A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154458A1 (en) * 1970-11-03 1972-05-10 Fa. Ugine Kuhlmann, Paris Method for coloring polypeptide fibers
DE2834686A1 (en) * 1977-08-11 1979-02-22 Ciba Geigy Ag METHOD OF COLORING WOOL FIBER MATERIAL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2154458A1 (en) * 1970-11-03 1972-05-10 Fa. Ugine Kuhlmann, Paris Method for coloring polypeptide fibers
DE2834686A1 (en) * 1977-08-11 1979-02-22 Ciba Geigy Ag METHOD OF COLORING WOOL FIBER MATERIAL

Similar Documents

Publication Publication Date Title
GB1007752A (en)
GB808647A (en) Improvements in or relating to the fast dyeing of nitrogenous fibers with water-soluble metal-containing azo dyestuffs and acid milling dyestuffs
GB1298851A (en) Process for dyeing natural protein fibres
ES362563A1 (en) Anthraquinone dyestuffs
GB1299277A (en) Process for dyeing natural protein fibres
GB716990A (en) Improvements in or relating to dyeing fibrous materials
GB583349A (en) Colouration of textile materials
GB818750A (en) Compositions comprising normally water insoluble dyestuffs and dextran derivatives
GB898499A (en) A process for dyeing or printing nitrogenous fibres and preparations for carrying out the process
GB795417A (en) Improvements in or relating to chromium complex compounds of monoazo pyrazolone dyestuffs
GB670522A (en) Process for dyeing with complex metal compounds
GB826376A (en) New dyeing process for protein textile materials
GB588410A (en) New monoazo dyestuffs
GB585609A (en) New monoazo dyestuffs
GB777389A (en) Improvements in dyeing with dyestuffs containing a metal in complex union
GB837750A (en) Process for dyeing and printing cellulosic textile materials
GB548806A (en) Manufacture of a vat dyestuff
GB809204A (en) New printing process for wool
GB710607A (en) Dyeing of textile materials
GB867607A (en) Process of dyeing cellulose acetate textile materials of high acetyl value, and dyebaths for use therein
ES205740A1 (en) Procedure for the obtaining of insoluble azocolorants in water, intended for textile stamping (Machine-translation by Google Translate, not legally binding)
GB826375A (en) New dyeing process
GB757545A (en) Process for producing prints on fabrics of acetyl-cellulose fibres or polyamide fibres with water-insoluble monoazo-dyestuffs
GB749631A (en) New process for dyeing wool
GB810980A (en) Manufacture of a finely dispersed vat dyestuff of the pyrenequinone series