BE534705A - - Google Patents
Info
- Publication number
- BE534705A BE534705A BE534705DA BE534705A BE 534705 A BE534705 A BE 534705A BE 534705D A BE534705D A BE 534705DA BE 534705 A BE534705 A BE 534705A
- 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
- C09B47/00—Porphines; Azaporphines
- C09B47/04—Phthalocyanines abbreviation: Pc
- C09B47/06—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide
- C09B47/073—Preparation from isoindolenines, e.g. pyrrolenines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF13628A DE1001785B (de) | 1954-01-07 | 1954-01-07 | Verfahren zur Herstellung von Tetrazaporphinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE534705A true BE534705A (https=) |
Family
ID=7087362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE534705D BE534705A (https=) | 1954-01-07 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE534705A (https=) |
| CH (1) | CH336534A (https=) |
| DE (1) | DE1001785B (https=) |
| FR (1) | FR1117083A (https=) |
| GB (1) | GB781499A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1106442B (de) | 1957-07-02 | 1961-05-10 | Bayer Ag | Verfahren zur Herstellung von Farbstoffen |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL93301C (https=) * | 1950-01-12 |
-
0
- BE BE534705D patent/BE534705A/xx unknown
-
1954
- 1954-01-07 DE DEF13628A patent/DE1001785B/de active Pending
-
1955
- 1955-01-03 CH CH336534D patent/CH336534A/de unknown
- 1955-01-07 FR FR1117083D patent/FR1117083A/fr not_active Expired
- 1955-01-07 GB GB60955A patent/GB781499A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH336534A (de) | 1959-02-28 |
| GB781499A (en) | 1957-08-21 |
| FR1117083A (fr) | 1956-05-16 |
| DE1001785B (de) | 1957-01-31 |