DE2226405C3 - - Google Patents
Info
- Publication number
- DE2226405C3 DE2226405C3 DE19722226405 DE2226405A DE2226405C3 DE 2226405 C3 DE2226405 C3 DE 2226405C3 DE 19722226405 DE19722226405 DE 19722226405 DE 2226405 A DE2226405 A DE 2226405A DE 2226405 C3 DE2226405 C3 DE 2226405C3
- Authority
- DE
- Germany
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722226405 DE2226405B2 (de) | 1972-05-31 | 1972-05-31 | Verfahren zur Herstellung von 3-Nitro-4-amino-toluol |
NL7307335A NL7307335A (pt) | 1972-05-31 | 1973-05-25 | |
CH765573A CH577458A5 (pt) | 1972-05-31 | 1973-05-28 | |
IT2473373A IT988730B (it) | 1972-05-31 | 1973-05-29 | Procedimento per la preparazione di 3 nitro 4 amino toluene |
AU56224/73A AU472802B2 (en) | 1972-05-31 | 1973-05-29 | Process for the preparation of 3-nitro-4-amino-toluene |
GB2565673A GB1434098A (en) | 1972-05-31 | 1973-05-30 | Preparation of 3-nitro-4-aminotoluene |
BR404973A BR7304049D0 (pt) | 1972-05-31 | 1973-05-30 | Processo para a preparacao de 3-nitro-4-amino-tolueno |
JP5991773A JPS4948625A (pt) | 1972-05-31 | 1973-05-30 | |
FR7319701A FR2186459B1 (pt) | 1972-05-31 | 1973-05-30 | |
BE131809A BE800375A (fr) | 1972-05-31 | 1973-06-01 | Procede de preparation du 3-nitro-4-amino-toluene |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722226405 DE2226405B2 (de) | 1972-05-31 | 1972-05-31 | Verfahren zur Herstellung von 3-Nitro-4-amino-toluol |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2226405A1 DE2226405A1 (de) | 1973-12-13 |
DE2226405B2 DE2226405B2 (de) | 1974-04-11 |
DE2226405C3 true DE2226405C3 (pt) | 1974-11-07 |
Family
ID=5846380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19722226405 Granted DE2226405B2 (de) | 1972-05-31 | 1972-05-31 | Verfahren zur Herstellung von 3-Nitro-4-amino-toluol |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS4948625A (pt) |
AU (1) | AU472802B2 (pt) |
BE (1) | BE800375A (pt) |
BR (1) | BR7304049D0 (pt) |
CH (1) | CH577458A5 (pt) |
DE (1) | DE2226405B2 (pt) |
FR (1) | FR2186459B1 (pt) |
GB (1) | GB1434098A (pt) |
IT (1) | IT988730B (pt) |
NL (1) | NL7307335A (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2723247C2 (de) * | 1977-05-24 | 1982-09-16 | Hoechst Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen Herstellung von 3-Nitro-4-acetylaminotoluol |
US4600797A (en) * | 1979-10-23 | 1986-07-15 | Bayer Aktiengesellschaft | Process for the preparation of nitroaminobenzenes |
DE3038394A1 (de) * | 1980-10-10 | 1982-05-19 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von nitroaminobenzolen |
JPS5867650A (ja) * | 1981-10-19 | 1983-04-22 | Mitsui Petrochem Ind Ltd | p‐ニトロアニリンの製造法 |
JPS5939412A (ja) * | 1982-08-27 | 1984-03-03 | Hitachi Ltd | タンデム圧延機の適応制御方法 |
-
1972
- 1972-05-31 DE DE19722226405 patent/DE2226405B2/de active Granted
-
1973
- 1973-05-25 NL NL7307335A patent/NL7307335A/xx not_active Application Discontinuation
- 1973-05-28 CH CH765573A patent/CH577458A5/xx not_active IP Right Cessation
- 1973-05-29 AU AU56224/73A patent/AU472802B2/en not_active Expired
- 1973-05-29 IT IT2473373A patent/IT988730B/it active
- 1973-05-30 GB GB2565673A patent/GB1434098A/en not_active Expired
- 1973-05-30 FR FR7319701A patent/FR2186459B1/fr not_active Expired
- 1973-05-30 BR BR404973A patent/BR7304049D0/pt unknown
- 1973-05-30 JP JP5991773A patent/JPS4948625A/ja active Pending
- 1973-06-01 BE BE131809A patent/BE800375A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2186459B1 (pt) | 1976-11-12 |
CH577458A5 (pt) | 1976-07-15 |
DE2226405B2 (de) | 1974-04-11 |
IT988730B (it) | 1975-04-30 |
AU472802B2 (en) | 1976-06-03 |
BE800375A (fr) | 1973-12-03 |
FR2186459A1 (pt) | 1974-01-11 |
BR7304049D0 (pt) | 1974-07-18 |
AU5622473A (en) | 1974-12-05 |
DE2226405A1 (de) | 1973-12-13 |
NL7307335A (pt) | 1973-12-04 |
JPS4948625A (pt) | 1974-05-11 |
GB1434098A (en) | 1976-04-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |