AT239397B - Process for the production of new chromium-containing azo dyes - Google Patents
Process for the production of new chromium-containing azo dyesInfo
- Publication number
- AT239397B AT239397B AT277463A AT277463A AT239397B AT 239397 B AT239397 B AT 239397B AT 277463 A AT277463 A AT 277463A AT 277463 A AT277463 A AT 277463A AT 239397 B AT239397 B AT 239397B
- Authority
- AT
- Austria
- Prior art keywords
- production
- azo dyes
- containing azo
- new chromium
- chromium
- Prior art date
Links
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 title 1
- 239000000987 azo dye Substances 0.000 title 1
- 229910052804 chromium Inorganic materials 0.000 title 1
- 239000011651 chromium Substances 0.000 title 1
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)
- Coloring (AREA)
- Cosmetics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH422862A CH406486A (en) | 1962-04-06 | 1962-04-06 | Process for the production of chromium-containing azo dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT239397B true AT239397B (en) | 1965-04-12 |
Family
ID=4272192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT277463A AT239397B (en) | 1962-04-06 | 1963-04-05 | Process for the production of new chromium-containing azo dyes |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT239397B (en) |
| CH (1) | CH406486A (en) |
| DE (1) | DE1444605C3 (en) |
| ES (1) | ES286806A1 (en) |
| GB (1) | GB981349A (en) |
-
1962
- 1962-04-06 CH CH422862A patent/CH406486A/en unknown
-
1963
- 1963-04-05 ES ES286806A patent/ES286806A1/en not_active Expired
- 1963-04-05 DE DE19631444605 patent/DE1444605C3/en not_active Expired
- 1963-04-05 AT AT277463A patent/AT239397B/en active
- 1963-04-08 GB GB1394063A patent/GB981349A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES286806A1 (en) | 1963-11-16 |
| GB981349A (en) | 1965-01-27 |
| DE1444605B2 (en) | 1973-10-25 |
| DE1444605C3 (en) | 1974-05-30 |
| CH406486A (en) | 1966-01-31 |
| DE1444605A1 (en) | 1969-06-19 |
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