GB612078A - Improvements in or relating to the colouration of yarn or fabrics composed wholly orpartly of secondary or acetone-soluble cellulose acetate - Google Patents
Improvements in or relating to the colouration of yarn or fabrics composed wholly orpartly of secondary or acetone-soluble cellulose acetateInfo
- Publication number
- GB612078A GB612078A GB1985146A GB1985146A GB612078A GB 612078 A GB612078 A GB 612078A GB 1985146 A GB1985146 A GB 1985146A GB 1985146 A GB1985146 A GB 1985146A GB 612078 A GB612078 A GB 612078A
- Authority
- GB
- United Kingdom
- Prior art keywords
- dyed
- pretreated
- per cent
- cellulose acetate
- orpartly
- 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
- D06P1/44—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
-
- 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
- D06P3/34—Material containing ester groups
- D06P3/40—Cellulose acetate
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Coloring (AREA)
Abstract
Textile material composed of secondary cellulose acetate is pretreated with a solution of a thiocyanate and a liquid organic swelling agent and/or solvent for the cellulose acetate and is then dyed. Suitable dyestuffs are those specified in Specification 592,858. The material is preferably maintained in a relaxed condition during the pretreatment. In examples: acetate satin beaut<\>ae is (1) pretreated for 5 mins. at 20-25 DEG C. in a bath containing 25 per cent ethyl alcohol, 10 per cent ammonium thiocyanate and 65 per cent water, and dyed with Chloramine New Blue 5B; (2) pretreated as in (1) and dyed with Direct Violet 2R; (3) pretreated as in (1) and dyed with Direct Green 2G; (4) pretreated for 5 mins. at 20-25 DEG C. in a bath containing 16 per cent ethyl lactate, 10 per cent ammonium thiocyanate and 74 per cent water and dyed with Caledon Brilliant Red 3BS paste vatted with sodium hydrosulphite and ammonia, and (5) pretreated as in (4), dyed with Brenthol AS and developed with diazotized Fast Red B base.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1985146A GB612078A (en) | 1946-07-03 | 1946-07-03 | Improvements in or relating to the colouration of yarn or fabrics composed wholly orpartly of secondary or acetone-soluble cellulose acetate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1985146A GB612078A (en) | 1946-07-03 | 1946-07-03 | Improvements in or relating to the colouration of yarn or fabrics composed wholly orpartly of secondary or acetone-soluble cellulose acetate |
Publications (1)
Publication Number | Publication Date |
---|---|
GB612078A true GB612078A (en) | 1948-11-08 |
Family
ID=10136264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1985146A Expired GB612078A (en) | 1946-07-03 | 1946-07-03 | Improvements in or relating to the colouration of yarn or fabrics composed wholly orpartly of secondary or acetone-soluble cellulose acetate |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB612078A (en) |
-
1946
- 1946-07-03 GB GB1985146A patent/GB612078A/en not_active Expired
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