FR883641A - - Google Patents
Info
- Publication number
- FR883641A FR883641A FR883641DA FR883641A FR 883641 A FR883641 A FR 883641A FR 883641D A FR883641D A FR 883641DA FR 883641 A FR883641 A FR 883641A
- 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
- C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR883641A true FR883641A (et) | 1943-07-16 |
Family
ID=1556250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR883641D Expired FR883641A (et) |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR883641A (et) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2726262A (en) * | 1950-08-24 | 1955-12-06 | Bergwerksverband Gmbh | Process for the preparation and purification of monocyclic aromatic polycarboxylic acids or mixtures thereof |
-
0
- FR FR883641D patent/FR883641A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2726262A (en) * | 1950-08-24 | 1955-12-06 | Bergwerksverband Gmbh | Process for the preparation and purification of monocyclic aromatic polycarboxylic acids or mixtures thereof |