FR1370454A - New azo dyes and their preparation - Google Patents
New azo dyes and their preparationInfo
- Publication number
- FR1370454A FR1370454A FR949472A FR949472A FR1370454A FR 1370454 A FR1370454 A FR 1370454A FR 949472 A FR949472 A FR 949472A FR 949472 A FR949472 A FR 949472A FR 1370454 A FR1370454 A FR 1370454A
- Authority
- FR
- France
- Prior art keywords
- preparation
- azo dyes
- new azo
- new
- dyes
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR949472A FR1370454A (en) | 1963-10-03 | 1963-10-03 | New azo dyes and their preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR949472A FR1370454A (en) | 1963-10-03 | 1963-10-03 | New azo dyes and their preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1370454A true FR1370454A (en) | 1964-08-21 |
Family
ID=8813618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR949472A Expired FR1370454A (en) | 1963-10-03 | 1963-10-03 | New azo dyes and their preparation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1370454A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4594410A (en) * | 1980-08-09 | 1986-06-10 | Sandoz Ltd. | Azo compounds containing both sulfo groups and basic or cationic groups which compounds are in metal-free or 1:1 metal complex form |
-
1963
- 1963-10-03 FR FR949472A patent/FR1370454A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4594410A (en) * | 1980-08-09 | 1986-06-10 | Sandoz Ltd. | Azo compounds containing both sulfo groups and basic or cationic groups which compounds are in metal-free or 1:1 metal complex form |
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