ATA980575A - PROCESS FOR THE PRODUCTION OF PURE 1-NITROANTHRAQUINONE - Google Patents
PROCESS FOR THE PRODUCTION OF PURE 1-NITROANTHRAQUINONEInfo
- Publication number
- ATA980575A ATA980575A AT980575A AT980575A ATA980575A AT A980575 A ATA980575 A AT A980575A AT 980575 A AT980575 A AT 980575A AT 980575 A AT980575 A AT 980575A AT A980575 A ATA980575 A AT A980575A
- Authority
- AT
- Austria
- Prior art keywords
- nitroanthraquinone
- pure
- production
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742461648 DE2461648A1 (en) | 1974-12-27 | 1974-12-27 | PROCESS FOR THE PRODUCTION OF PURE 1-NITRO-ANTHRAQUINONE |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA980575A true ATA980575A (en) | 1977-02-15 |
AT339291B AT339291B (en) | 1977-10-10 |
Family
ID=5934667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT980575A AT339291B (en) | 1974-12-27 | 1975-12-23 | PROCESS FOR THE PRODUCTION OF PURE 1-NITROANTHRAQUINONE |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5811938B2 (en) |
AT (1) | AT339291B (en) |
BE (1) | BE837052A (en) |
BR (1) | BR7508650A (en) |
CA (1) | CA1042884A (en) |
CH (1) | CH615148A5 (en) |
DD (1) | DD124248A5 (en) |
DE (1) | DE2461648A1 (en) |
DK (1) | DK590175A (en) |
ES (1) | ES443876A1 (en) |
FR (1) | FR2295946A1 (en) |
GB (1) | GB1490419A (en) |
IT (1) | IT1052622B (en) |
LU (1) | LU74079A1 (en) |
NL (1) | NL7515007A (en) |
RO (1) | RO70394A (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS603056B2 (en) * | 1976-06-21 | 1985-01-25 | 住友化学工業株式会社 | Production method of 1-nitroanthraquinone |
DE2654649C2 (en) * | 1976-12-02 | 1985-01-31 | Bayer Ag, 5090 Leverkusen | Process for the preparation of 1-nitroanthraquinone |
JPS5387345A (en) * | 1977-01-06 | 1978-08-01 | Sumitomo Chem Co Ltd | Method of preparing 1-nitroanthraquinone |
AT385577B (en) * | 1984-10-31 | 1988-04-25 | Zumtobel Ag | BED READING LAMP, ESPECIALLY FOR HOSPITALS |
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 (en) * | 1971-04-30 | 1974-09-30 | Sandoz Ag | METHOD AND APPARATUS FOR CARRYING OUT NITRATIONS. |
-
1974
- 1974-12-27 DE DE19742461648 patent/DE2461648A1/en 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/en not_active IP Right Cessation
- 1975-12-23 AT AT980575A patent/AT339291B/en not_active IP Right Cessation
- 1975-12-23 DK DK590175A patent/DK590175A/en unknown
- 1975-12-23 NL NL7515007A patent/NL7515007A/en unknown
- 1975-12-23 IT IT5284475A patent/IT1052622B/en active
- 1975-12-24 CA CA242,597A patent/CA1042884A/en not_active Expired
- 1975-12-24 BE BE163088A patent/BE837052A/en unknown
- 1975-12-25 JP JP15412675A patent/JPS5811938B2/en not_active Expired
- 1975-12-26 RO RO7584324A patent/RO70394A/en unknown
- 1975-12-26 BR BR7508650A patent/BR7508650A/en unknown
- 1975-12-26 FR FR7539870A patent/FR2295946A1/en active Granted
- 1975-12-26 ES ES443876A patent/ES443876A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
RO70394A (en) | 1980-12-30 |
JPS5811938B2 (en) | 1983-03-05 |
LU74079A1 (en) | 1976-11-11 |
JPS5188952A (en) | 1976-08-04 |
BR7508650A (en) | 1976-09-08 |
DE2461648A1 (en) | 1976-07-08 |
ES443876A1 (en) | 1977-05-01 |
DD124248A5 (en) | 1977-02-09 |
IT1052622B (en) | 1981-07-20 |
BE837052A (en) | 1976-06-24 |
NL7515007A (en) | 1976-06-29 |
CH615148A5 (en) | 1980-01-15 |
FR2295946B1 (en) | 1979-09-07 |
GB1490419A (en) | 1977-11-02 |
FR2295946A1 (en) | 1976-07-23 |
CA1042884A (en) | 1978-11-21 |
DK590175A (en) | 1976-06-28 |
AT339291B (en) | 1977-10-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |