FR2338913B1 - - Google Patents
Info
- Publication number
- FR2338913B1 FR2338913B1 FR7700839A FR7700839A FR2338913B1 FR 2338913 B1 FR2338913 B1 FR 2338913B1 FR 7700839 A FR7700839 A FR 7700839A FR 7700839 A FR7700839 A FR 7700839A FR 2338913 B1 FR2338913 B1 FR 2338913B1
- 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
- C07C7/00—Purification; Separation; Use of additives
- C07C7/148—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound
- C07C7/14858—Purification; Separation; Use of additives by treatment giving rise to a chemical modification of at least one compound with inorganic compounds not provided for before
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Water Supply & Treatment (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762602069 DE2602069C3 (de) | 1976-01-21 | 1976-01-21 | Verfahren zur Reinigung von Alkylaromaten |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2338913A1 FR2338913A1 (fr) | 1977-08-19 |
FR2338913B1 true FR2338913B1 (et) | 1983-07-01 |
Family
ID=5967878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7700839A Granted FR2338913A1 (fr) | 1976-01-21 | 1977-01-13 | Procede de purification de composes alkyl-aromatiques |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE850590A (et) |
DE (1) | DE2602069C3 (et) |
FR (1) | FR2338913A1 (et) |
-
1976
- 1976-01-21 DE DE19762602069 patent/DE2602069C3/de not_active Expired
-
1977
- 1977-01-13 FR FR7700839A patent/FR2338913A1/fr active Granted
- 1977-01-20 BE BE174255A patent/BE850590A/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FR2338913A1 (fr) | 1977-08-19 |
DE2602069B2 (de) | 1978-04-06 |
DE2602069A1 (de) | 1977-07-28 |
DE2602069C3 (de) | 1979-07-05 |
BE850590A (fr) | 1977-07-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |