FR811732A - Process for preparing azo dyes - Google Patents
Process for preparing azo dyesInfo
- Publication number
- FR811732A FR811732A FR811732DA FR811732A FR 811732 A FR811732 A FR 811732A FR 811732D A FR811732D A FR 811732DA FR 811732 A FR811732 A FR 811732A
- Authority
- FR
- France
- Prior art keywords
- azo dyes
- preparing azo
- preparing
- 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
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE811732X | 1935-07-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR811732A true FR811732A (en) | 1937-04-21 |
Family
ID=6728480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR811732D Expired FR811732A (en) | 1935-07-19 | 1936-07-09 | Process for preparing azo dyes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR811732A (en) |
-
1936
- 1936-07-09 FR FR811732D patent/FR811732A/en not_active Expired
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