GB583349A - Colouration of textile materials - Google Patents

Colouration of textile materials

Info

Publication number
GB583349A
GB583349A GB20374/44A GB2037444A GB583349A GB 583349 A GB583349 A GB 583349A GB 20374/44 A GB20374/44 A GB 20374/44A GB 2037444 A GB2037444 A GB 2037444A GB 583349 A GB583349 A GB 583349A
Authority
GB
United Kingdom
Prior art keywords
chloro
acid
padded
anthraquinone
bromo
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
GB20374/44A
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.)
Acordis UK Ltd
Original Assignee
British Celanese 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 British Celanese Ltd filed Critical British Celanese Ltd
Publication of GB583349A publication Critical patent/GB583349A/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
    • D06P1/673—Inorganic compounds
    • D06P1/67333—Salts or hydroxides
    • D06P1/6735—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341
    • D06P1/67375—Salts or hydroxides of alkaline or alkaline-earth metals with anions different from those provided for in D06P1/67341 with sulfur-containing anions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)

Abstract

The colouration of textile materials made of or containing an organic derivative of cellulose is effected by mechanically impregnating with a solution of a dye in a mixture of an aliphatic monohydric alcohol and water containing an inorganic thiocyanate which is a swelling agent for the cellulose derivative. Advantageously the alcohol constitutes at least 60 per cent of the dye liquor. In addition the dye-bath may contain an aliphatic monocarboxylic acid such as acetic, propionic or butyric acid, containing up to four carbon atoms and/or a penetrating agent such as sulphonated castor-oil, triethanolamine or a sodium salt of a sulphated long-chain fatty alcohol, e.g. lauryl alcohol. The dyes may be such as can be applied directly, e.g. acid wool dyes or water-insoluble dyes applied in aqueous dispersion, or may be vat dyes applied as the leuco compounds or as salts of acid sulphuric acid esters thereof. Specified lower aliphatic alcohols are methyl, ethyl, propyl, isopropryl, n-butyl, sec.-butyl, tert.-butyl, n-amyl, sec.-amyl and tert.-amyl alcohols. Specified inorganic swelling agents are sodium, potassium and ammonium thiocyanates. In examples: (1) a cellulose acetate fabric is padded with an aqueous liquor containing 1-methylamino-4-isopropyl-amino-anthraquinone-2-carboxylic acid amide. 2 - chloro - 4 - nitro - 6 - bromo - 31 - chloro - 41 (di - b - hydroxyethyl)amino - azobenzene, 1 : 4-hydroxyamineanthraquinone, ethyl alcohol, sodium thiocyanate and acetic acid and washed; (2) a cellulose acetate fabric is padded with an aqueous liquor containing Azo rubinol 3GP, ethyl alcohol, sodium thiocyanate and acetic acid and washed; (3) a scoured cellulose acetate fabric is padded with an aqueous liquor containing xylene milling blue GL, 2 - chloro - 4 - nitro - 6 - bromo - 31 - chloro - 41 - (di - b - hydroxyethyl)amino - azobenzene, 1 : 4-hydroxyaminoanthraquinone, ethyl alcohol, sodium thiocyanate and acetic acid and washed; (4) a cellulose acetate-regenerated cellulose mixed fabric is padded with an aqueous liquor containing Ponsol blue BF, ethyl alcohol and sodium thiocyanate, passed through an aqueous solution containing sodium nitrite and sulphuric acid, washed, neutralised, scoured and dried to obtain an even blue dyeing; (5) a cellulose acetate fabric is padded with an aqueous liquor at 30 DEG C. containing 2 - chloro - 4 - nitro - 6 - bromo - 31 - chloro - 41 - (di - b - hydroxyethyl)amino - azobenzene, 1 - methylamino - 4 - isobutylaminoanthraquinone - 2 - carboxylic acid amide, 2 - chloro - 4 - nitro - 41 - methyl - diphenylamine, ethyl alcohol, sodium thiocyanate and turkey red oil, sque zed and washed. 1 - methylamino - 4 - iso - propylamino - 2 - carboxyamide - anthraquinone is obtained by condensing iso-propylamine with the corresponding 4 - bromo - anthraquinone. 1 - methylamino - 4 - isobutylamino - 2 - carboxyamide-anthraquinone is obtained by condensing iso-butylamine with the corresponding 4-bromo-anthraquinone.
GB20374/44A 1943-10-21 1944-10-20 Colouration of textile materials Expired GB583349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US583349XA 1958-10-08 1958-10-08

Publications (1)

Publication Number Publication Date
GB583349A true GB583349A (en) 1946-12-16

Family

ID=22016179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20374/44A Expired GB583349A (en) 1943-10-21 1944-10-20 Colouration of textile materials

Country Status (2)

Country Link
BE (1) BE583349A (en)
GB (1) GB583349A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518153A (en) * 1948-01-07 1950-08-08 Du Pont Dyeing of cellulose esters with reduced vat dyes in alcoholic solution
US2590236A (en) * 1952-03-25 Fugitive tint for cellulose acetate
EP1333119A2 (en) * 2002-02-05 2003-08-06 Pinuccio Giordano Process for dyeing textile material

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2590236A (en) * 1952-03-25 Fugitive tint for cellulose acetate
US2518153A (en) * 1948-01-07 1950-08-08 Du Pont Dyeing of cellulose esters with reduced vat dyes in alcoholic solution
EP1333119A2 (en) * 2002-02-05 2003-08-06 Pinuccio Giordano Process for dyeing textile material
EP1333119A3 (en) * 2002-02-05 2003-10-15 Pinuccio Giordano Process for dyeing textile material

Also Published As

Publication number Publication date
BE583349A (en) 1960-02-01

Similar Documents

Publication Publication Date Title
GB909700A (en)
GB856381A (en) Improvements in and relating to the dyeing of keratinous or regenerated protein-fibres
GB583349A (en) Colouration of textile materials
GB1129440A (en) Process for the dyeing of cellulose fibres with reactive dyestuffs or of mixtures of cellulosic and polyester fibres with reactive and dispersion dyestuffs
GB972005A (en) Improvements in or relating to the production of dispersed dye compositions
GB595344A (en) Improvements in the art of printing textile yarns and fabrics containing cellulose acetate
GB636501A (en) Improvements in colouring textile materials
GB576927A (en) Improvements in dyeing
GB1022220A (en) Dyeing of polyester fibres
GB592858A (en) Improvements in the art of dyeing or printing textile yarns and fabrics
GB599055A (en) Improvements in the colouration of textile materials of cellulose esters or ethers
GB588454A (en) Improvements in or relating to the dyeing of wool
GB623429A (en) Manufacture of new dyestuff preparations
GB957140A (en) Process for dyeing and printing aromatic polyester fibres
GB642840A (en) Improvements in coloured textile materials
GB552127A (en) Colouration of textile materials
GB613588A (en) Method for uniform dyeing of cellulose acetate
GB671243A (en) Improvements relating to dyeing processes and preparations therefor
GB614600A (en) Improvements in the colouration of textile materials
GB626740A (en) Improvements in the colouration of textile materials
GB412945A (en) Improvements in dyeing acetyl-cellulose and mixed materials containing acetyl-cellulose
GB496209A (en) Improved aqueous solutions of detergent agents and compositions comprising the same
GB644904A (en) Dyestuff preparations comprising leuco-sulphuric ester derivatives of vat dyestuffs
GB650127A (en) Production of fast dyeings
GB612078A (en) Improvements in or relating to the colouration of yarn or fabrics composed wholly orpartly of secondary or acetone-soluble cellulose acetate