BE639560A - - Google Patents
Info
- Publication number
- BE639560A BE639560A BE639560DA BE639560A BE 639560 A BE639560 A BE 639560A BE 639560D A BE639560D A BE 639560DA BE 639560 A BE639560 A BE 639560A
- Authority
- BE
- Belgium
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
- C09B45/14—Monoazo compounds
- C09B45/16—Monoazo compounds containing chromium
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH571261 | 1961-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE639560A true BE639560A (de) |
Family
ID=4298116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE639560D BE639560A (de) | 1961-05-16 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE639560A (de) |
| GB (1) | GB973237A (de) |
-
0
- BE BE639560D patent/BE639560A/xx unknown
-
1962
- 1962-05-15 GB GB1860762A patent/GB973237A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB973237A (en) | 1964-10-21 |