GB1032260A - Simultaneous dyeing and bleaching of keratinous fibrous material - Google Patents

Simultaneous dyeing and bleaching of keratinous fibrous material

Info

Publication number
GB1032260A
GB1032260A GB8305/65A GB830565A GB1032260A GB 1032260 A GB1032260 A GB 1032260A GB 8305/65 A GB8305/65 A GB 8305/65A GB 830565 A GB830565 A GB 830565A GB 1032260 A GB1032260 A GB 1032260A
Authority
GB
United Kingdom
Prior art keywords
dye
fibrous material
active oxygen
wool
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
GB8305/65A
Inventor
Joseph Breuch
Heinrich Mertens
Oswald Schmidt
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1032260A publication Critical patent/GB1032260A/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
    • D06P3/14—Wool
    • D06P3/16—Wool using acid dyes
    • 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
    • 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
    • D06L4/15—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen using organic agents
    • 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
    • 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
    • D06P3/14—Wool

Landscapes

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

Abstract

Keratinous fibrous material is simultaneously dyed and bleached at elevated temperatures using nonalkaline dye liquors containing wool dyes which are stable to peroxy compounds and any dye-bath assistants required, the dye liquor also containing hydrogen peroxide and/or performic acid in amounts equivalent to 0.7 to 10g/litre of active oxygen and 2 to 30 times the weight of active oxygen, of a polyphosphate. The term "polyphosphates" is defined as being salts of phosphorous acids containing two or more phosphorous atoms arranged linearly or in a network, and includes disodium dihydrogen pyrophosphate, tetraalkali metal pyrophosphates, alkali metal tripolyphosphates, tetrapolyphosphates and heptapolyphosphates. The Examples describe the application of the above dye liquors to wool. The Specification also refers to the simultaneous brightening or antifelting of the fabric during the dyeing process.
GB8305/65A 1964-02-29 1965-02-26 Simultaneous dyeing and bleaching of keratinous fibrous material Expired GB1032260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB75657A DE1258820B (en) 1964-02-29 1964-02-29 Process for the simultaneous dyeing and bleaching of fibers containing keratin

Publications (1)

Publication Number Publication Date
GB1032260A true GB1032260A (en) 1966-06-08

Family

ID=6978750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8305/65A Expired GB1032260A (en) 1964-02-29 1965-02-26 Simultaneous dyeing and bleaching of keratinous fibrous material

Country Status (7)

Country Link
AT (1) AT251533B (en)
BE (1) BE660380A (en)
CH (1) CH427729A (en)
DE (1) DE1258820B (en)
FR (1) FR1425793A (en)
GB (1) GB1032260A (en)
NL (2) NL6502480A (en)

Also Published As

Publication number Publication date
CH427729A (en) 1967-07-14
AT251533B (en) 1967-01-10
DE1258820B (en) 1968-01-18
BE660380A (en) 1965-08-26
NL133581C (en)
NL6502480A (en) 1965-08-30
FR1425793A (en) 1966-01-24
CH248565A4 (en) 1966-08-31

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