BE695294A - - Google Patents
Info
- Publication number
- BE695294A BE695294A BE695294DA BE695294A BE 695294 A BE695294 A BE 695294A BE 695294D A BE695294D A BE 695294DA BE 695294 A BE695294 A BE 695294A
- 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
- C09B47/067—Preparation from carboxylic acids or derivatives thereof, e.g. anhydrides, amides, mononitriles, phthalimide, o-cyanobenzamide from phthalodinitriles naphthalenedinitriles, aromatic dinitriles prepared in situ, hydrogenated phthalodinitrile
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEB0086200 | 1966-03-15 | ||
| DEB0088281 | 1966-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE695294A true BE695294A (en:Method) | 1967-09-11 |
Family
ID=25967814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE695294D BE695294A (en:Method) | 1966-03-15 | 1967-03-10 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE695294A (en:Method) |
| CH (1) | CH471865A (en:Method) |
| DE (2) | DE1569646B1 (en:Method) |
| FR (1) | FR1514685A (en:Method) |
| GB (1) | GB1168297A (en:Method) |
| NL (1) | NL6703641A (en:Method) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE698218C (de) * | 1935-04-04 | 1940-11-05 | I G Farbenindustrie Akt Ges | Herstellung von Farbstoffen der Phthalocyaninreihe |
| CH211494A (de) * | 1939-03-13 | 1940-09-30 | Chem Ind Basel | Verfahren zur Herstellung von Schwermetallverbindungen der Phthalocyaninreihe. |
-
1966
- 1966-03-15 DE DE19661569646 patent/DE1569646B1/de not_active Withdrawn - After Issue
- 1966-07-30 DE DE19661569656 patent/DE1569656B1/de not_active Withdrawn - After Issue
-
1967
- 1967-02-28 CH CH293467A patent/CH471865A/de not_active IP Right Cessation
- 1967-03-08 NL NL6703641A patent/NL6703641A/xx unknown
- 1967-03-10 BE BE695294D patent/BE695294A/xx unknown
- 1967-03-14 GB GB1188567A patent/GB1168297A/en not_active Expired
- 1967-03-15 FR FR98935A patent/FR1514685A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6703641A (en:Method) | 1967-09-18 |
| DE1569646B1 (de) | 1970-05-14 |
| GB1168297A (en) | 1969-10-22 |
| FR1514685A (fr) | 1968-02-23 |
| CH471865A (de) | 1969-04-30 |
| DE1569656B1 (de) | 1970-10-01 |