DE195228C - - Google Patents
Info
- Publication number
- DE195228C DE195228C DENDAT195228D DE195228DA DE195228C DE 195228 C DE195228 C DE 195228C DE NDAT195228 D DENDAT195228 D DE NDAT195228D DE 195228D A DE195228D A DE 195228DA DE 195228 C DE195228 C DE 195228C
- Authority
- DE
- Germany
- Prior art keywords
- zinc
- dye
- sulfonic acids
- acid
- solution
- 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.)
- Active
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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE195228C true DE195228C (en:Method) |
Family
ID=458301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT195228D Active DE195228C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE195228C (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3841037A1 (de) * | 1987-12-07 | 1989-06-15 | Ciba Geigy Ag | Verfahren zur herstellung von metallisierbaren azofarbstoffen |
-
0
- DE DENDAT195228D patent/DE195228C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3841037A1 (de) * | 1987-12-07 | 1989-06-15 | Ciba Geigy Ag | Verfahren zur herstellung von metallisierbaren azofarbstoffen |
| US5126435A (en) * | 1987-12-07 | 1992-06-30 | Ciba-Geigy Corporation | Process for the preparation of metallisable azo dyes |
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