FR2219147B3 - - Google Patents
Info
- Publication number
- FR2219147B3 FR2219147B3 FR7406118A FR7406118A FR2219147B3 FR 2219147 B3 FR2219147 B3 FR 2219147B3 FR 7406118 A FR7406118 A FR 7406118A FR 7406118 A FR7406118 A FR 7406118A FR 2219147 B3 FR2219147 B3 FR 2219147B3
- Authority
- FR
- France
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732309378 DE2309378C2 (de) | 1973-02-24 | 1973-02-24 | Verfahren zur Herstellung von Anthrachinonen durch Trocknung von Aroylbenzoesäuren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2219147A1 FR2219147A1 (it) | 1974-09-20 |
| FR2219147B3 true FR2219147B3 (it) | 1976-12-03 |
Family
ID=5873042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7406118A Expired FR2219147B3 (it) | 1973-02-24 | 1974-02-22 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS49116043A (it) |
| BE (1) | BE811432A (it) |
| CH (1) | CH591413A5 (it) |
| DE (1) | DE2309378C2 (it) |
| FR (1) | FR2219147B3 (it) |
| GB (1) | GB1450733A (it) |
| IT (1) | IT1007187B (it) |
-
1973
- 1973-02-24 DE DE19732309378 patent/DE2309378C2/de not_active Expired
-
1974
- 1974-01-31 IT IT2004174A patent/IT1007187B/it active
- 1974-02-20 CH CH238074A patent/CH591413A5/xx not_active IP Right Cessation
- 1974-02-21 JP JP1999974A patent/JPS49116043A/ja active Pending
- 1974-02-22 BE BE141262A patent/BE811432A/xx not_active IP Right Cessation
- 1974-02-22 GB GB811274A patent/GB1450733A/en not_active Expired
- 1974-02-22 FR FR7406118A patent/FR2219147B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1007187B (it) | 1976-10-30 |
| GB1450733A (en) | 1976-09-29 |
| DE2309378A1 (de) | 1974-08-29 |
| CH591413A5 (it) | 1977-09-15 |
| DE2309378C2 (de) | 1982-05-19 |
| FR2219147A1 (it) | 1974-09-20 |
| JPS49116043A (it) | 1974-11-06 |
| BE811432A (fr) | 1974-08-22 |