LU34244A1 - - Google Patents
Info
- Publication number
- LU34244A1 LU34244A1 LU34244A LU34244A LU34244A1 LU 34244 A1 LU34244 A1 LU 34244A1 LU 34244 A LU34244 A LU 34244A LU 34244 A LU34244 A LU 34244A LU 34244 A1 LU34244 A1 LU 34244A1
- Authority
- LU
- Luxembourg
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
- C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
- C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
- C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
- C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US807091XA | 1954-05-03 | 1954-05-03 | |
| US53040255A | 1955-03-18 | 1955-03-18 | |
| US53040355A | 1955-08-24 | 1955-08-24 | |
| US530401A US2833816A (en) | 1954-05-03 | 1955-08-24 | Preparation of aromatic polycarboxylic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU34244A1 true LU34244A1 (OSRAM) | 1957-09-17 |
Family
ID=27491567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU34244A LU34244A1 (OSRAM) | 1954-05-03 | 1956-03-17 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE546191A (OSRAM) |
| DE (1) | DE1418295A1 (OSRAM) |
| FR (1) | FR73008E (OSRAM) |
| LU (1) | LU34244A1 (OSRAM) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1124937B (de) * | 1957-07-01 | 1962-03-08 | Mid Century Corp | Verfahren zur Herstellung von Naphthalin-1,8-dicarbonsaeureanhydrid |
| JPS54119427A (en) * | 1978-03-07 | 1979-09-17 | Teijin Ltd | Preparation of benzenecarboxylic acid |
| JPS582222B2 (ja) * | 1979-08-13 | 1983-01-14 | 三菱瓦斯化学株式会社 | 芳香族ポリカルボン酸の製造法 |
| FR2595691B1 (fr) * | 1986-03-14 | 1990-02-02 | Kureha Chemical Ind Co Ltd | Procede pour la production de l'acide naphtalene-dicarboxylique-2,6 par oxydation du diisopropyl-2,6 naphtalene |
| DE3851343D1 (de) * | 1987-11-24 | 1994-10-06 | Hoechst Ag | Verfahren zur Herstellung teilfluorierter Tetracarbonsäuren. |
-
1956
- 1956-03-17 FR FR56834A patent/FR73008E/fr not_active Expired
- 1956-03-17 BE BE546191A patent/BE546191A/xx unknown
- 1956-03-17 DE DE19561418295 patent/DE1418295A1/de not_active Ceased
- 1956-03-17 LU LU34244A patent/LU34244A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE546191A (OSRAM) | 1956-09-17 |
| DE1418295A1 (de) | 1969-12-11 |
| FR73008E (fr) | 1960-09-22 |