BE665584A - - Google Patents
Info
- Publication number
- BE665584A BE665584A BE665584DA BE665584A BE 665584 A BE665584 A BE 665584A BE 665584D A BE665584D A BE 665584DA BE 665584 A BE665584 A BE 665584A
- Authority
- BE
- Belgium
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
- C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
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 |
|---|---|---|---|
| DEB77336A DE1238002B (de) | 1964-06-20 | 1964-06-20 | Verfahren zum Entfaerben einer waessrigen Loesung von rohem Dikaliumterephthalat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE665584A true BE665584A (de) | 1965-12-17 |
Family
ID=6979431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE665584D BE665584A (de) | 1964-06-20 | 1965-06-17 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT254179B (de) |
| BE (1) | BE665584A (de) |
| DE (1) | DE1238002B (de) |
| ES (1) | ES313872A1 (de) |
| GB (1) | GB1038816A (de) |
| NL (1) | NL6507780A (de) |
-
1964
- 1964-06-20 DE DEB77336A patent/DE1238002B/de active Pending
-
1965
- 1965-06-05 ES ES0313872A patent/ES313872A1/es not_active Expired
- 1965-06-17 BE BE665584D patent/BE665584A/xx unknown
- 1965-06-17 NL NL6507780A patent/NL6507780A/xx unknown
- 1965-06-18 AT AT552465A patent/AT254179B/de active
- 1965-06-18 GB GB25812/65A patent/GB1038816A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL6507780A (de) | 1965-12-21 |
| DE1238002B (de) | 1967-04-06 |
| ES313872A1 (es) | 1966-02-01 |
| AT254179B (de) | 1967-05-10 |
| GB1038816A (en) | 1966-08-10 |