FR876614A - New azo dyes - Google Patents
New azo dyesInfo
- Publication number
- FR876614A FR876614A FR876614DA FR876614A FR 876614 A FR876614 A FR 876614A FR 876614D A FR876614D A FR 876614DA FR 876614 A FR876614 A FR 876614A
- 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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
- C09B45/14—Monoazo compounds
- C09B45/16—Monoazo compounds containing chromium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH876614X | 1940-11-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR876614A true FR876614A (en) | 1942-11-11 |
Family
ID=4544457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR876614D Expired FR876614A (en) | 1940-11-21 | 1941-11-06 | New azo dyes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR876614A (en) |
-
1941
- 1941-11-06 FR FR876614D patent/FR876614A/en not_active Expired
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