NL6404790A - - Google Patents
Info
- Publication number
- NL6404790A NL6404790A NL6404790A NL6404790A NL6404790A NL 6404790 A NL6404790 A NL 6404790A NL 6404790 A NL6404790 A NL 6404790A NL 6404790 A NL6404790 A NL 6404790A NL 6404790 A NL6404790 A NL 6404790A
- 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
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)
- Lighters Containing Fuel (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US277023A US3354202A (en) | 1963-04-30 | 1963-04-30 | Oxidation of polymethylbenzenes to benzene polycarboxylic acids |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6404790A true NL6404790A (xx) | 1964-11-02 |
Family
ID=23059109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6404790A NL6404790A (xx) | 1963-04-30 | 1964-04-29 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3354202A (xx) |
| BE (1) | BE647409A (xx) |
| DE (1) | DE1493191C3 (xx) |
| ES (1) | ES299887A1 (xx) |
| GB (1) | GB1063451A (xx) |
| NL (1) | NL6404790A (xx) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4162365A (en) * | 1967-11-11 | 1979-07-24 | Chemische Werke Huls Aktiengesellschaft | Liquid phase air oxidation process for making phthalic acids |
| 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 |
| US5030749A (en) * | 1985-12-04 | 1991-07-09 | Amoco Corporation | Method for producing purified trimesic acid |
| US5359134A (en) * | 1992-08-14 | 1994-10-25 | Eastman Chemical Company | Process for preparing phenylterephthalic acid |
| KR100398160B1 (ko) * | 1999-09-07 | 2003-09-19 | 미쓰이 가가쿠 가부시키가이샤 | 방향족 카복실산의 제조 방법 |
| US7560566B2 (en) * | 2004-10-01 | 2009-07-14 | Invista North America S.A.R.L. | Process for producing heteroaromatic carboxylic acids |
| GB201417871D0 (en) * | 2014-10-09 | 2014-11-26 | Invista Technologies S.�.R.L. | Production of an aromatic dicarboxylic acid |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1197609A (fr) * | 1954-05-03 | 1959-12-02 | Mid Century Corp | Procédé de préparation d'acides aromatiques carboxyliques, notamment d'acide téréphtalique, par oxydation catalytique des composés aromatiques correspondants |
| GB804612A (en) * | 1956-05-16 | 1958-11-19 | Ici Ltd | Process for the oxidation of organic compounds |
| US3089907A (en) * | 1958-04-21 | 1963-05-14 | Mid Century Corp | Pressure controlled liquid phase oxidation process for aromatic acid production |
-
1963
- 1963-04-30 US US277023A patent/US3354202A/en not_active Expired - Lifetime
-
1964
- 1964-04-28 GB GB17600/64A patent/GB1063451A/en not_active Expired
- 1964-04-28 DE DE1493191A patent/DE1493191C3/de not_active Expired
- 1964-04-29 NL NL6404790A patent/NL6404790A/xx unknown
- 1964-04-30 ES ES299887A patent/ES299887A1/es not_active Expired
- 1964-04-30 BE BE647409A patent/BE647409A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1493191C3 (de) | 1981-08-27 |
| GB1063451A (en) | 1967-03-30 |
| DE1493191A1 (de) | 1969-02-20 |
| US3354202A (en) | 1967-11-21 |
| ES299887A1 (es) | 1964-09-01 |
| BE647409A (xx) | 1964-08-17 |
| DE1493191B2 (de) | 1974-09-26 |