FR810699A - Water-insoluble mono-azo dyes and method for preparing these dyes - Google Patents
Water-insoluble mono-azo dyes and method for preparing these dyesInfo
- Publication number
- FR810699A FR810699A FR810699DA FR810699A FR 810699 A FR810699 A FR 810699A FR 810699D A FR810699D A FR 810699DA FR 810699 A FR810699 A FR 810699A
- Authority
- FR
- France
- Prior art keywords
- dyes
- preparing
- water
- insoluble mono
- azo
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/30—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups
- C07C311/37—Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups having the sulfur atom of at least one of the sulfonamide groups bound to a carbon atom of a six-membered aromatic ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE810699X | 1935-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR810699A true FR810699A (en) | 1937-03-26 |
Family
ID=6725523
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR810699D Expired FR810699A (en) | 1935-09-21 | 1936-09-21 | Water-insoluble mono-azo dyes and method for preparing these dyes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR810699A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2378826A1 (en) * | 1977-02-01 | 1978-08-25 | Montedison Spa | WATER INSOLUBLE MONOAZOIC DYES |
-
1936
- 1936-09-21 FR FR810699D patent/FR810699A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2378826A1 (en) * | 1977-02-01 | 1978-08-25 | Montedison Spa | WATER INSOLUBLE MONOAZOIC DYES |
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