FR1012741A - New azo dyes - Google Patents
New azo dyesInfo
- Publication number
- FR1012741A FR1012741A FR1012741DA FR1012741A FR 1012741 A FR1012741 A FR 1012741A FR 1012741D A FR1012741D A FR 1012741DA FR 1012741 A FR1012741 A FR 1012741A
- Authority
- FR
- France
- Prior art keywords
- azo dyes
- new azo
- new
- dyes
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/34—Monoazo dyes prepared by diazotising and coupling from other coupling components
- C09B29/36—Monoazo dyes prepared by diazotising and coupling from other coupling components from heterocyclic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1012741X | 1948-04-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1012741A true FR1012741A (en) | 1952-07-16 |
Family
ID=4552542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1012741D Expired FR1012741A (en) | 1948-04-07 | 1949-04-05 | New azo dyes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1012741A (en) |
-
1949
- 1949-04-05 FR FR1012741D patent/FR1012741A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR949257A (en) | Azanol-type dyes | |
FR935460A (en) | Azo dyes | |
FR936234A (en) | New disazo dyes | |
FR1012741A (en) | New azo dyes | |
FR984391A (en) | New azo dyes | |
FR990480A (en) | New dyes | |
FR990872A (en) | New dyes | |
FR988200A (en) | New tetrakisazo dyes | |
FR987725A (en) | New derivatives of azo dyes | |
FR978654A (en) | Disazo dyes | |
FR1136751A (en) | Monoazo pyrazolonic dyes | |
FR1038895A (en) | New azo dyes | |
FR943024A (en) | Azo dyes | |
FR1000008A (en) | New azo and bis-azo dyes | |
FR967754A (en) | New dyes | |
FR922938A (en) | New monoazo dyes | |
FR973858A (en) | Azo dyes | |
FR936233A (en) | New disazo dyes | |
FR1011991A (en) | New trisazo dyes | |
FR949985A (en) | New dyes | |
FR942637A (en) | New dyes | |
FR952516A (en) | Dyes | |
FR922019A (en) | New azo dyes | |
FR922970A (en) | New monoazo dyes | |
FR919741A (en) | New monoazo dyes |