GB855494A - Improvements in dyeing textile yarns with vat and/or sulphur dyestuffs on skein yarnor spray dyeing machines - Google Patents

Improvements in dyeing textile yarns with vat and/or sulphur dyestuffs on skein yarnor spray dyeing machines

Info

Publication number
GB855494A
GB855494A GB18927/59A GB1892759A GB855494A GB 855494 A GB855494 A GB 855494A GB 18927/59 A GB18927/59 A GB 18927/59A GB 1892759 A GB1892759 A GB 1892759A GB 855494 A GB855494 A GB 855494A
Authority
GB
United Kingdom
Prior art keywords
dyeing
alkali
vat
carbon atoms
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
GB18927/59A
Inventor
Adolf Blum
Ernst Wilhelm
Werner Dietrich
Wilhelm Kueppers
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 GB855494A publication Critical patent/GB855494A/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
    • D06P1/221—Reducing systems; Reducing catalysts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)

Abstract

In the dyeing of textile yarns with vat or sulphur dyestuffs on skein yarn or spray dyeing machines, improved results are obtained by employing as the reducing agent (a) an alkali-metal or ammonium salt of a linear or branched hydroxyalkyl sulphinic acid with 2-4 carbon atoms in which the hydroxyl group and the sulphinic acid group are attached to the same carbon atom or (b) a derivative of ammonia which contains at least once, directly attached to the nitrogen atom, the radical of an alkali-metal or ammonium salt of a linear or branched alkylsulphinic acid with 2-4 carbon atoms in which the nitrogen atom and the sulphur atom are attached to the same carbon atom, or a mixture of the two salts. Specified derivatives of ammonia are the reaction products of the alkali-metal or ammonium salts of a hydroxyalkyl sulphinic acid with 2-4 carbon atoms with methylamine, dimethylamine, isopropylamine, nbutylamine, ethylene diamine, hydrazine or urea. Examples describe the dyeing of yarns of cotton, mercerised cotton and regenerated cellulose staple fibres.
GB18927/59A 1958-06-04 1959-06-03 Improvements in dyeing textile yarns with vat and/or sulphur dyestuffs on skein yarnor spray dyeing machines Expired GB855494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE855494X 1958-06-04

Publications (1)

Publication Number Publication Date
GB855494A true GB855494A (en) 1960-11-30

Family

ID=6789110

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18927/59A Expired GB855494A (en) 1958-06-04 1959-06-03 Improvements in dyeing textile yarns with vat and/or sulphur dyestuffs on skein yarnor spray dyeing machines

Country Status (3)

Country Link
DE (1) DE1071653B (en)
GB (1) GB855494A (en)
NL (1) NL239806A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6007587A (en) * 1996-06-18 1999-12-28 Basf Aktiengesellschaft Leuco vat dye preparations in granule form

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3118868A (en) * 1960-11-07 1964-01-21 Holliday Co Ltd L B Sulphurised vat dyestuffs in solubilised form
DE1251715B (en) * 1963-07-31 1967-10-12 Badische Arnim- &. Soda Fabrik Aktiengesellschaft, Ludwigshafen/Rhem Process for coloring textile material with vats and / or sulfur dyes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6007587A (en) * 1996-06-18 1999-12-28 Basf Aktiengesellschaft Leuco vat dye preparations in granule form

Also Published As

Publication number Publication date
DE1071653B (en) 1959-12-24
NL239806A (en)

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