JPS5744653B2 - - Google Patents
Info
- Publication number
- JPS5744653B2 JPS5744653B2 JP50012128A JP1212875A JPS5744653B2 JP S5744653 B2 JPS5744653 B2 JP S5744653B2 JP 50012128 A JP50012128 A JP 50012128A JP 1212875 A JP1212875 A JP 1212875A JP S5744653 B2 JPS5744653 B2 JP S5744653B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
-
- 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)
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1212875A JPS5186437A (ja) | 1975-01-28 | 1975-01-28 | Futarusannokokushokukaboshiho |
| CA244,015A CA1042459A (fr) | 1975-01-28 | 1976-01-21 | Acide phthalique non noirci, prepare a partir du tolualdehyde correspondant |
| GB236476A GB1518881A (en) | 1975-01-28 | 1976-01-21 | Process for producing non-blackened phthalic acids from the corresponding tolualdehydes |
| IT6716576A IT1057065B (it) | 1975-01-28 | 1976-01-26 | Procedimento per la produzione di un acido ftalico non annerito dalla corrispondnete tolualdeide |
| BE163833A BE837945A (fr) | 1975-01-28 | 1976-01-27 | Procede de production d'un acide phtalique non noirci a partir du totualdehyde correspondant |
| FR7602164A FR2299306A1 (fr) | 1975-01-28 | 1976-01-27 | Procede de production d'un acide phtalique non noirci a partir du tolualdehyde correspondant |
| DE19762603173 DE2603173A1 (de) | 1975-01-28 | 1976-01-28 | Verfahren zur herstellung einer ungeschwaerzten phthalsaeure aus dem entsprechenden tolylaldehyd |
| NL7600873A NL7600873A (nl) | 1975-01-28 | 1976-01-28 | Werkwijze voor het produceren van ftaalzuur uit het overeenkomende tolualdehyde. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1212875A JPS5186437A (ja) | 1975-01-28 | 1975-01-28 | Futarusannokokushokukaboshiho |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5186437A JPS5186437A (ja) | 1976-07-29 |
| JPS5744653B2 true JPS5744653B2 (fr) | 1982-09-22 |
Family
ID=11796885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1212875A Granted JPS5186437A (ja) | 1975-01-28 | 1975-01-28 | Futarusannokokushokukaboshiho |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5186437A (fr) |
| BE (1) | BE837945A (fr) |
| CA (1) | CA1042459A (fr) |
| DE (1) | DE2603173A1 (fr) |
| FR (1) | FR2299306A1 (fr) |
| GB (1) | GB1518881A (fr) |
| IT (1) | IT1057065B (fr) |
| NL (1) | NL7600873A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5195034A (en) * | 1975-02-14 | 1976-08-20 | Futarusanno kokushokukaboshihoho | |
| JPS5432434A (en) * | 1977-08-12 | 1979-03-09 | Ici Ltd | Method of preparing phthalicacid by oxidation of trialdehyde |
| EP0953561A1 (fr) * | 1998-04-29 | 1999-11-03 | ARTEVA TECHNOLOGIES S.à.r.l. | Préparation du diméthyle de téréphthalate par oxydation de p-toluène aldéhyde en présence d'air |
| EP2808316B1 (fr) | 2012-01-26 | 2018-09-05 | Toray Industries, Inc. | PROCÉDÉ POUR LA PRODUCTION DE p-XYLÈNE ET/OU DE p-TOLUALDÉHYDE |
| US20150299086A1 (en) * | 2012-11-23 | 2015-10-22 | Eth Zurich | Method for the production of polyethylene terephthalate with a low carbon footprint |
| WO2022172968A1 (fr) | 2021-02-10 | 2022-08-18 | 学校法人幾徳学園 | Procédé de production d'acide téréphtalique à partir d'une ressource de biomasse, et procédé de production de polyester à partir d'une ressource de biomasse |
-
1975
- 1975-01-28 JP JP1212875A patent/JPS5186437A/ja active Granted
-
1976
- 1976-01-21 CA CA244,015A patent/CA1042459A/fr not_active Expired
- 1976-01-21 GB GB236476A patent/GB1518881A/en not_active Expired
- 1976-01-26 IT IT6716576A patent/IT1057065B/it active
- 1976-01-27 FR FR7602164A patent/FR2299306A1/fr active Granted
- 1976-01-27 BE BE163833A patent/BE837945A/fr not_active IP Right Cessation
- 1976-01-28 DE DE19762603173 patent/DE2603173A1/de not_active Ceased
- 1976-01-28 NL NL7600873A patent/NL7600873A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1042459A (fr) | 1978-11-14 |
| BE837945A (fr) | 1976-05-14 |
| GB1518881A (en) | 1978-07-26 |
| FR2299306A1 (fr) | 1976-08-27 |
| NL7600873A (nl) | 1976-07-30 |
| FR2299306B1 (fr) | 1980-04-18 |
| IT1057065B (it) | 1982-03-10 |
| JPS5186437A (ja) | 1976-07-29 |
| DE2603173A1 (de) | 1976-07-29 |