BR6909988D0 - Processo de preparacao de t fatocianina na forma x isenta de metal - Google Patents
Processo de preparacao de t fatocianina na forma x isenta de metalInfo
- Publication number
- BR6909988D0 BR6909988D0 BR20998869A BR20998869A BR6909988D0 BR 6909988 D0 BR6909988 D0 BR 6909988D0 BR 20998869 A BR20998869 A BR 20998869A BR 20998869 A BR20998869 A BR 20998869A BR 6909988 D0 BR6909988 D0 BR 6909988D0
- Authority
- BR
- Brazil
- Prior art keywords
- fatocyanine
- preparation
- metal free
- formal metal
- formal
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US75544168A | 1968-08-26 | 1968-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR6909988D0 true BR6909988D0 (pt) | 1973-01-23 |
Family
ID=25039177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR20998869A BR6909988D0 (pt) | 1968-08-26 | 1969-06-20 | Processo de preparacao de t fatocianina na forma x isenta de metal |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE737814A (pt) |
| BR (1) | BR6909988D0 (pt) |
| CH (1) | CH554401A (pt) |
| DE (1) | DE1942701C3 (pt) |
| FR (1) | FR2017972A1 (pt) |
| GB (1) | GB1277924A (pt) |
| NL (1) | NL149213B (pt) |
| SE (1) | SE359561B (pt) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1558663A (en) * | 1975-08-21 | 1980-01-09 | Ciba Geigy Ag | Preparation of pigmentary phtalocyanine |
| DE3937716A1 (de) * | 1989-11-13 | 1991-05-16 | Bayer Ag | Heterocyclische verbindungen und daraus erhaeltliche porphyrin-verbindungen |
| DE4216120A1 (de) * | 1992-05-15 | 1993-11-18 | Bayer Ag | å-Phthalocyanine |
| ES2056729B1 (es) * | 1992-10-30 | 1995-03-01 | Univ Madrid | Procedimiento de preparacion de azaporfirinas sustituidas para aplicaciones como materiales moleculares organicos. |
-
1969
- 1969-06-20 BR BR20998869A patent/BR6909988D0/pt unknown
- 1969-08-21 FR FR6928724A patent/FR2017972A1/fr not_active Withdrawn
- 1969-08-21 DE DE19691942701 patent/DE1942701C3/de not_active Expired
- 1969-08-21 BE BE737814D patent/BE737814A/xx unknown
- 1969-08-21 CH CH1269869A patent/CH554401A/xx not_active IP Right Cessation
- 1969-08-25 GB GB4215369A patent/GB1277924A/en not_active Expired
- 1969-08-25 SE SE1176369A patent/SE359561B/xx unknown
- 1969-08-26 NL NL6912989A patent/NL149213B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1942701C3 (de) | 1974-04-04 |
| NL149213B (nl) | 1976-04-15 |
| CH554401A (de) | 1974-09-30 |
| DE1942701A1 (de) | 1970-03-05 |
| FR2017972A1 (pt) | 1970-05-29 |
| DE1942701B2 (de) | 1973-08-23 |
| GB1277924A (en) | 1972-06-14 |
| BE737814A (pt) | 1970-02-23 |
| NL6912989A (pt) | 1970-03-02 |
| SE359561B (pt) | 1973-09-03 |
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