BE687396A - - Google Patents
Info
- Publication number
- BE687396A BE687396A BE687396DA BE687396A BE 687396 A BE687396 A BE 687396A BE 687396D A BE687396D A BE 687396DA BE 687396 A BE687396 A BE 687396A
- 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
- C07C51/16—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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50252165A | 1965-10-22 | 1965-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE687396A true BE687396A (en:Method) | 1967-03-28 |
Family
ID=23998210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE687396D BE687396A (en:Method) | 1965-10-22 | 1966-09-26 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3487108A (en:Method) |
| BE (1) | BE687396A (en:Method) |
| CH (1) | CH476667A (en:Method) |
| DE (1) | DE1300924B (en:Method) |
| GB (1) | GB1086769A (en:Method) |
| NL (1) | NL6614317A (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5384933A (en) * | 1976-12-30 | 1978-07-26 | Mitsubishi Chem Ind Ltd | Preparation of terephthalic acid |
| IT1075317B (it) * | 1977-04-13 | 1985-04-22 | Montedison Spa | Metodo per l'anidrificazione del solvente e per il ricupero del sottoprodotto acetato di metile in un processo di sintesi dell'acido tereftalico |
| JP3199104B2 (ja) * | 1995-01-11 | 2001-08-13 | 三菱瓦斯化学株式会社 | ２，６−ナフタレンジカルボン酸及びそのエステルの製造法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL102681C (en:Method) * | 1955-07-22 | |||
| US2880237A (en) * | 1957-05-20 | 1959-03-31 | Standard Oil Co | Process for production of aromatic polycarboxylic acids |
| NL102788C (en:Method) * | 1957-09-03 | 1900-01-01 | ||
| DE1144708B (de) * | 1961-07-08 | 1963-03-07 | Basf Ag | Verfahren zur Herstellung von Carbonsaeuren cyclischer, insbesondere aromatischer Natur |
-
1965
- 1965-10-22 US US502521A patent/US3487108A/en not_active Expired - Lifetime
-
1966
- 1966-08-10 GB GB35885/66A patent/GB1086769A/en not_active Expired
- 1966-09-21 DE DEM71006A patent/DE1300924B/de active Pending
- 1966-09-26 BE BE687396D patent/BE687396A/xx unknown
- 1966-10-11 NL NL6614317A patent/NL6614317A/xx unknown
- 1966-10-12 CH CH1467766A patent/CH476667A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL6614317A (en:Method) | 1967-04-24 |
| GB1086769A (en) | 1967-10-11 |
| CH476667A (de) | 1969-08-15 |
| DE1300924B (de) | 1969-08-14 |
| US3487108A (en) | 1969-12-30 |