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GB824690A - New dyeing process for protein fibres - Google Patents

New dyeing process for protein fibres

Info

Publication number
GB824690A
GB824690A GB272957A GB272957A GB824690A GB 824690 A GB824690 A GB 824690A GB 272957 A GB272957 A GB 272957A GB 272957 A GB272957 A GB 272957A GB 824690 A GB824690 A GB 824690A
Authority
GB
United Kingdom
Prior art keywords
dyestuff
solution
protein fibres
applying
aqueous solution
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
GB272957A
Inventor
Harry Rose Hadfield
Ronald Herbert Ricketts
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB272957A priority Critical patent/GB824690A/en
Publication of GB824690A publication Critical patent/GB824690A/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
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/10—Material containing basic nitrogen containing amide groups using reactive dyes

Landscapes

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

Abstract

Textile materials of natural or regenerated protein fibres are dyed by applying an aqueous solution at 0-55 DEG C. of a water-soluble azo dyestuff containing at least one sulphonfluoride group and also applying, before, together with or after the dyestuff, a dilute aqueous solution of an alkaline substance, such as sodium carbonate, sodium silicate or trisodium phosphate. The dyestuff solution and/or the alkaline solution may also contain neutral salts such as sodium chloride or sulphate, and other non-acidic adjuvants such as ethylene oxide-fatty alcohol condensates. Lists of suitable dyestuffs are given.
GB272957A 1957-01-25 1957-01-25 New dyeing process for protein fibres Expired GB824690A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB272957A GB824690A (en) 1957-01-25 1957-01-25 New dyeing process for protein fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB272957A GB824690A (en) 1957-01-25 1957-01-25 New dyeing process for protein fibres

Publications (1)

Publication Number Publication Date
GB824690A true GB824690A (en) 1959-12-02

Family

ID=9744786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB272957A Expired GB824690A (en) 1957-01-25 1957-01-25 New dyeing process for protein fibres

Country Status (1)

Country Link
GB (1) GB824690A (en)

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