GB1065816A - Process for simultaneously bleaching and dyeing cellulose textile fibres - Google Patents

Process for simultaneously bleaching and dyeing cellulose textile fibres

Info

Publication number
GB1065816A
GB1065816A GB27521/64A GB2752164A GB1065816A GB 1065816 A GB1065816 A GB 1065816A GB 27521/64 A GB27521/64 A GB 27521/64A GB 2752164 A GB2752164 A GB 2752164A GB 1065816 A GB1065816 A GB 1065816A
Authority
GB
United Kingdom
Prior art keywords
textile fibres
dyeing cellulose
cellulose textile
sulphuric acid
simultaneously bleaching
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
GB27521/64A
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.)
Durand and Huguenin AG
Original Assignee
Durand and Huguenin 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 Durand and Huguenin AG filed Critical Durand and Huguenin AG
Publication of GB1065816A publication Critical patent/GB1065816A/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
    • D06P1/22—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 vat dyestuffs including indigo
    • D06P1/28—Esters of vat dyestuffs
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • 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
    • D06P1/0024—Dyeing and bleaching in one process

Abstract

Textile fibres of cellulose as defined are dyed and bleached simultaneously by the application of sulphuric acid esters of leuco vat dyes in an alkaline bath in the presence of hydrogen peroxide as bleaching agent followed by development in vats preferably containing sulphuric acid and sodium nitrite. Wetting, dispersing, stabilising and sequestering agents are also used.
GB27521/64A 1963-07-05 1964-07-03 Process for simultaneously bleaching and dyeing cellulose textile fibres Expired GB1065816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE508304 1963-07-05

Publications (1)

Publication Number Publication Date
GB1065816A true GB1065816A (en) 1967-04-19

Family

ID=3844811

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27521/64A Expired GB1065816A (en) 1963-07-05 1964-07-03 Process for simultaneously bleaching and dyeing cellulose textile fibres

Country Status (4)

Country Link
CH (1) CH416549A (en)
DE (1) DE1257095B (en)
FR (1) FR1404001A (en)
GB (1) GB1065816A (en)

Also Published As

Publication number Publication date
DE1257095B (en) 1967-12-28
FR1404001A (en) 1965-06-25
CH416549A (en) 1967-01-31
CH877764A4 (en) 1965-10-30

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