BE707644A - - Google Patents
Info
- Publication number
- BE707644A BE707644A BE707644DA BE707644A BE 707644 A BE707644 A BE 707644A BE 707644D A BE707644D A BE 707644DA BE 707644 A BE707644 A BE 707644A
- 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
- C09B45/38—Preparation from compounds with —OH and —COOH adjacent in the same ring or in peri position
- C09B45/40—Chromium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0050873 | 1966-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE707644A true BE707644A (xx) | 1968-04-16 |
Family
ID=7104142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE707644D BE707644A (xx) | 1966-12-08 | 1967-12-06 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE707644A (xx) |
| CH (1) | CH487984A (xx) |
| DE (1) | DE1644185C3 (xx) |
| GB (1) | GB1142560A (xx) |
| NL (1) | NL6715941A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2806950C2 (de) * | 1978-02-18 | 1982-05-19 | Bayer Ag, 5090 Leverkusen | Eisenkomplexazofarbstoffe und deren Verwendung |
-
1966
- 1966-12-08 DE DE19661644185 patent/DE1644185C3/de not_active Expired
-
1967
- 1967-10-27 CH CH1509867A patent/CH487984A/de not_active IP Right Cessation
- 1967-11-23 NL NL6715941A patent/NL6715941A/xx unknown
- 1967-12-05 GB GB5530167A patent/GB1142560A/en not_active Expired
- 1967-12-06 BE BE707644D patent/BE707644A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1644185B2 (de) | 1974-11-28 |
| GB1142560A (en) | 1969-02-12 |
| DE1644185C3 (de) | 1975-08-07 |
| CH487984A (de) | 1970-03-31 |
| DE1644185A1 (de) | 1971-05-06 |
| NL6715941A (xx) | 1968-06-10 |