NL252888A - - Google Patents
Info
- Publication number
- NL252888A NL252888A NL252888DA NL252888A NL 252888 A NL252888 A NL 252888A NL 252888D A NL252888D A NL 252888DA NL 252888 A NL252888 A NL 252888A
- Authority
- NL
- Netherlands
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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEZ7784A DE1147571B (en) | 1960-01-30 | 1960-01-30 | Process for the preparation of benzene dicarboxylic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL252888A true NL252888A (en) |
Family
ID=7620261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL252888D NL252888A (en) | 1960-01-30 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1147571B (en) |
| NL (1) | NL252888A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6036439A (en) * | 1983-08-09 | 1985-02-25 | Mitsubishi Chem Ind Ltd | Production of terephthalic acid |
| US4855492A (en) * | 1988-05-27 | 1989-08-08 | Amoco Corporation | Process for production of aromatic polycarboxylic acids |
| IT1311976B1 (en) | 1999-03-25 | 2002-03-22 | Franco Codignola | PROCEDURE FOR THE PRODUCTION OF AROMATIC ACIDS. |
| IT1319169B1 (en) | 2000-07-14 | 2003-09-26 | Eurotecnica Dev & Licensing Sr | PROCEDURE FOR THE PURIFICATION OF AROMATIC CARBOXYLIC ACIDS. |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT163644B (en) * | 1947-05-09 | 1949-07-25 | Ici Ltd | Process for the production of terephthalic acid or its esters |
| NL108519C (en) * | 1954-12-29 |
-
0
- NL NL252888D patent/NL252888A/xx unknown
-
1960
- 1960-01-30 DE DEZ7784A patent/DE1147571B/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1147571B (en) | 1963-04-25 |