GB470156A - Improved sulphur dyestuff preparations - Google Patents
Improved sulphur dyestuff preparationsInfo
- Publication number
- GB470156A GB470156A GB33686/36A GB3368636A GB470156A GB 470156 A GB470156 A GB 470156A GB 33686/36 A GB33686/36 A GB 33686/36A GB 3368636 A GB3368636 A GB 3368636A GB 470156 A GB470156 A GB 470156A
- Authority
- GB
- United Kingdom
- Prior art keywords
- eclipse
- hydrosulphite
- conc
- mixed
- sodium carbonate
- 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
Landscapes
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Detergent Compositions (AREA)
Abstract
Solid sulphur dyestuff preparations are formed by mixing a sulphur dyestuff with a stable hydrosulphite and a substance of alkaline reaction, with or without further additional substances such as sugar. In examples: (1) calcined sodium carbonate and hydrosulphite FD conc. are mixed with Eclipse yellow RP, Eclipse olive and Eclipse brilliant green 3GT; (2) Eclipse pure blue 3GLP is mixed with sodium carbonate, trisodium phosphate and hydrosulphite FD conc.; (3) Eclipse dark green BP is mixed with sodium glycollate and hydrosulphite FD conc.; (4) Eclipse green GP is mixed with sodium phenate and hydrosulphite FD conc.; glucose may also be added; (5) Eclipse brown B is added to lactose, sodium carbonate and hydrosulphite FD. The use of borax and compounds yielding ammonia is mentioned.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH470156X | 1936-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB470156A true GB470156A (en) | 1937-08-10 |
Family
ID=4515976
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33686/36A Expired GB470156A (en) | 1936-11-18 | 1936-12-08 | Improved sulphur dyestuff preparations |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB470156A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE743566C (en) * | 1942-12-31 | 1944-11-21 | Ig Farbenindustrie Ag | Process for dyeing and printing with sulfur dyes |
-
1936
- 1936-12-08 GB GB33686/36A patent/GB470156A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE743566C (en) * | 1942-12-31 | 1944-11-21 | Ig Farbenindustrie Ag | Process for dyeing and printing with sulfur dyes |
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