GB521648A - Method for the production of dyeings on textile articles - Google Patents
Method for the production of dyeings on textile articlesInfo
- Publication number
- GB521648A GB521648A GB3414838A GB3414838A GB521648A GB 521648 A GB521648 A GB 521648A GB 3414838 A GB3414838 A GB 3414838A GB 3414838 A GB3414838 A GB 3414838A GB 521648 A GB521648 A GB 521648A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wool
- treated
- complex
- solution
- dyeing
- 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
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
- D06P1/0076—Dyeing with mineral dye
-
- 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
- D06P1/67316—Acids
-
- 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
- D06P3/20—Wool using mordant dyes using metallisable dyes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
521,648. Dyeing protein fibres. NILSSEN, O. B. A. Nov. 24, 1938, No. 34148. [Class 15 (ii)] Protein fibres, e.g., wool, silk or artificial fibres from casein, are dyed level shades, fast to washing and to light, by subjecting them to the action of (a) nitrous acid or a nitrite, (b) a salt of a mordanting metal, and (c) a compound, not containing a phenolic or aromatic amino group, capable of forming a complex compound with the metal. The reagents (a), (b) and (c) may be applied simultaneously or successively in two or three stages. Specified mordanting metals are aluminium, chromium, copper, nickel, cobalt, zinc, cadmium and uranium and specified complex-forming compounds are potassium cyanide, ethylenediamine, glycine, thioxamide and dimethyl glyoxime. A mordant dyestuff may be applied for shading purposes, additional mordant being, in this case, unnecessary. Complex nitrites of the mordanting metal, particularly of Co., e.g., sodium cobaltinitrite (in conjunction with a complex-forming compound), a cobalt nitritoethylenediamine or sodium dinitrito-bis-dimethylglyoxime cobaltiate, may be used in an acid bath. In examples, (1) wool is treated with an aqueous solution containing sodium cobaltinitrite and acetic acid, the solution being slowly heated to 50-60‹C. and so maintained for half an hour, whereupon the wool is rinsed and treated with a cold aqueous solution of potassium cyanide to obtain a deep wine-red dyeing; (2) wool is treated with an aqueous 'solution containing sodium dinitrito-bis-dimethylglyoxime cobaltiate and acetic acid, the solution being slowly heated to 60-70‹C. and so maintained for half an hour, whereupon the wool is rinsed to obtain a clear brown dyeing ; (3) natural silk is treated with an aqueous solution containing potassium nitrite, acetic acid and copper sulphate, the solution being then heated to 70-80‹C., whereupon the silk is treated for half an hour with a hot aqueous alcohol solution of thioxamide to obtain a greenish black dyeing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3414838A GB521648A (en) | 1938-11-24 | 1938-11-24 | Method for the production of dyeings on textile articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3414838A GB521648A (en) | 1938-11-24 | 1938-11-24 | Method for the production of dyeings on textile articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB521648A true GB521648A (en) | 1940-05-28 |
Family
ID=10361982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3414838A Expired GB521648A (en) | 1938-11-24 | 1938-11-24 | Method for the production of dyeings on textile articles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB521648A (en) |
-
1938
- 1938-11-24 GB GB3414838A patent/GB521648A/en not_active Expired
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1220422A (en) | Reactive yellow monoazo dyes of the phenylazo-pyrazole series and process for the preparation thereof | |
| GB521648A (en) | Method for the production of dyeings on textile articles | |
| US2462428A (en) | Process of dyeing glass fibers | |
| GB1342181A (en) | Process for the preparation of unsymmetrical 1/2-chromium complex azo dyestuffs | |
| US2908543A (en) | Aftertreatment of leather dyeings | |
| US2939759A (en) | Dyeing polyacrylonitrile fibers with the aid of cuprous complexes | |
| US3193546A (en) | Azo dyestuffs | |
| US2941991A (en) | Metal-containing polyazo dyestuffs | |
| DE896187C (en) | Process for producing real tints | |
| KR880003064A (en) | Dyeing method using pigments of plants | |
| GB540125A (en) | Metalliferous substantive dyestuffs | |
| US2328465A (en) | Metalliferous substantive dyestuffs | |
| GB437049A (en) | A process for dyeing animal fibres | |
| GB795417A (en) | Improvements in or relating to chromium complex compounds of monoazo pyrazolone dyestuffs | |
| GB755576A (en) | Improvements in or relating to metallised azo dyestuffs | |
| GB852262A (en) | Metal-containing monoazo dyestuffs | |
| GB823064A (en) | New copper or nickel complexes of disazo-dyestuffs of the stilbene series and process for their manufacture | |
| GB835649A (en) | Improvements in or relating to dyed textile materials | |
| GB193646A (en) | Improvements in the dyeing of cellulose acetate | |
| GB775216A (en) | Improvements in or relating to monoazo dyestuffs of the benzene-azo-pyrazolone series and their chromium-complex compounds | |
| GB300916A (en) | Process for dyeing artificial silk of regenerated cellulose | |
| GB396078A (en) | Process for the manufacture of azo dyestuffs | |
| GB1349551A (en) | Monoazo compounds processes for their production and their use for the dyeing of natural and synthetic polyamide fibres | |
| GB543103A (en) | Manufacture of dyestuffs of the stilbene series | |
| GB857386A (en) | Azo dyestuffs and metal complexes thereof |