FR787428A - Production of complex heavy metal combinations of azo dyes - Google Patents
Production of complex heavy metal combinations of azo dyesInfo
- Publication number
- FR787428A FR787428A FR787428DA FR787428A FR 787428 A FR787428 A FR 787428A FR 787428D A FR787428D A FR 787428DA FR 787428 A FR787428 A FR 787428A
- Authority
- FR
- France
- Prior art keywords
- production
- heavy metal
- azo dyes
- metal combinations
- complex heavy
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE787428X | 1934-03-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR787428A true FR787428A (en) | 1935-09-23 |
Family
ID=6699247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR787428D Expired FR787428A (en) | 1934-03-17 | 1935-03-15 | Production of complex heavy metal combinations of azo dyes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR787428A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748913C (en) * | 1939-07-25 | 1944-11-23 | Process for the production of metal-containing azo dyes |
-
1935
- 1935-03-15 FR FR787428D patent/FR787428A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE748913C (en) * | 1939-07-25 | 1944-11-23 | Process for the production of metal-containing azo dyes |
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