RO70394A - Procedeu pentru obtinerea de l-nitroantrachinona pura - Google Patents
Procedeu pentru obtinerea de l-nitroantrachinona puraInfo
- Publication number
- RO70394A RO70394A RO7584324A RO8432475A RO70394A RO 70394 A RO70394 A RO 70394A RO 7584324 A RO7584324 A RO 7584324A RO 8432475 A RO8432475 A RO 8432475A RO 70394 A RO70394 A RO 70394A
- Authority
- RO
- Romania
- Prior art keywords
- obtaining
- pure
- nytroanthraquinone
- nitroantraquinone
- obtaining pure
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742461648 DE2461648A1 (de) | 1974-12-27 | 1974-12-27 | Verfahren zur herstellung von reinem 1-nitro-anthrachinon |
Publications (1)
Publication Number | Publication Date |
---|---|
RO70394A true RO70394A (ro) | 1980-12-30 |
Family
ID=5934667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RO7584324A RO70394A (ro) | 1974-12-27 | 1975-12-26 | Procedeu pentru obtinerea de l-nitroantrachinona pura |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5811938B2 (da) |
AT (1) | AT339291B (da) |
BE (1) | BE837052A (da) |
BR (1) | BR7508650A (da) |
CA (1) | CA1042884A (da) |
CH (1) | CH615148A5 (da) |
DD (1) | DD124248A5 (da) |
DE (1) | DE2461648A1 (da) |
DK (1) | DK590175A (da) |
ES (1) | ES443876A1 (da) |
FR (1) | FR2295946A1 (da) |
GB (1) | GB1490419A (da) |
IT (1) | IT1052622B (da) |
LU (1) | LU74079A1 (da) |
NL (1) | NL7515007A (da) |
RO (1) | RO70394A (da) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS603056B2 (ja) * | 1976-06-21 | 1985-01-25 | 住友化学工業株式会社 | 1−ニトロアントラキノンの製法 |
DE2654649C2 (de) * | 1976-12-02 | 1985-01-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von 1-Nitroanthrachinon |
JPS5387345A (en) * | 1977-01-06 | 1978-08-01 | Sumitomo Chem Co Ltd | Method of preparing 1-nitroanthraquinone |
AT385577B (de) * | 1984-10-31 | 1988-04-25 | Zumtobel Ag | Bettleseleuchte, insbesondere fuer krankenzimmer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3798243A (en) * | 1970-12-22 | 1974-03-19 | Sandoz Ltd | Process for the production of 1-nitroanthraquinone |
CH554302A (de) * | 1971-04-30 | 1974-09-30 | Sandoz Ag | Verfahren und apparatur zur durchfuehrung von nitrierungen. |
-
1974
- 1974-12-27 DE DE19742461648 patent/DE2461648A1/de not_active Withdrawn
-
1975
- 1975-10-24 GB GB4382175A patent/GB1490419A/en not_active Expired
- 1975-12-19 DD DD19036875A patent/DD124248A5/xx unknown
- 1975-12-19 LU LU74079A patent/LU74079A1/xx unknown
- 1975-12-22 CH CH1661575A patent/CH615148A5/de not_active IP Right Cessation
- 1975-12-23 IT IT5284475A patent/IT1052622B/it active
- 1975-12-23 AT AT980575A patent/AT339291B/de not_active IP Right Cessation
- 1975-12-23 NL NL7515007A patent/NL7515007A/xx unknown
- 1975-12-23 DK DK590175A patent/DK590175A/da unknown
- 1975-12-24 BE BE163088A patent/BE837052A/xx unknown
- 1975-12-24 CA CA242,597A patent/CA1042884A/en not_active Expired
- 1975-12-25 JP JP15412675A patent/JPS5811938B2/ja not_active Expired
- 1975-12-26 ES ES443876A patent/ES443876A1/es not_active Expired
- 1975-12-26 RO RO7584324A patent/RO70394A/ro unknown
- 1975-12-26 BR BR7508650A patent/BR7508650A/pt unknown
- 1975-12-26 FR FR7539870A patent/FR2295946A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
GB1490419A (en) | 1977-11-02 |
NL7515007A (nl) | 1976-06-29 |
DE2461648A1 (de) | 1976-07-08 |
IT1052622B (it) | 1981-07-20 |
FR2295946B1 (da) | 1979-09-07 |
ATA980575A (de) | 1977-02-15 |
LU74079A1 (da) | 1976-11-11 |
CA1042884A (en) | 1978-11-21 |
CH615148A5 (en) | 1980-01-15 |
DK590175A (da) | 1976-06-28 |
DD124248A5 (da) | 1977-02-09 |
JPS5811938B2 (ja) | 1983-03-05 |
FR2295946A1 (fr) | 1976-07-23 |
JPS5188952A (en) | 1976-08-04 |
AT339291B (de) | 1977-10-10 |
BR7508650A (pt) | 1976-09-08 |
ES443876A1 (es) | 1977-05-01 |
BE837052A (fr) | 1976-06-24 |
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