FR1169738A - Copper trisazo dyes and process for their production - Google Patents
Copper trisazo dyes and process for their productionInfo
- Publication number
- FR1169738A FR1169738A FR1169738DA FR1169738A FR 1169738 A FR1169738 A FR 1169738A FR 1169738D A FR1169738D A FR 1169738DA FR 1169738 A FR1169738 A FR 1169738A
- Authority
- FR
- France
- Prior art keywords
- copper
- production
- trisazo dyes
- trisazo
- 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
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
- C09B45/24—Disazo or polyazo compounds
- C09B45/28—Disazo or polyazo compounds containing copper
-
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/35—Trisazo dyes in which the tetrazo component is a diamino-azo-aryl compound
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1169738X | 1956-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1169738A true FR1169738A (en) | 1959-01-05 |
Family
ID=7729199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1169738D Expired FR1169738A (en) | 1956-03-16 | 1957-03-16 | Copper trisazo dyes and process for their production |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1169738A (en) |
-
1957
- 1957-03-16 FR FR1169738D patent/FR1169738A/en not_active Expired
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