CH536802A - Verfahren zur Herstellung einer aromatischen Carbonsäure - Google Patents
Verfahren zur Herstellung einer aromatischen CarbonsäureInfo
- Publication number
- CH536802A CH536802A CH378169A CH378169A CH536802A CH 536802 A CH536802 A CH 536802A CH 378169 A CH378169 A CH 378169A CH 378169 A CH378169 A CH 378169A CH 536802 A CH536802 A CH 536802A
- Authority
- CH
- Switzerland
- Prior art keywords
- producing
- carboxylic acid
- aromatic carboxylic
- aromatic
- acid
- Prior art date
Links
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/08—Preparation of carboxylic acids or their salts, halides or anhydrides from nitriles
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 |
|---|---|---|---|
| US71393168A | 1968-03-18 | 1968-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH536802A true CH536802A (de) | 1973-05-15 |
Family
ID=24868125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH378169A CH536802A (de) | 1968-03-18 | 1969-03-13 | Verfahren zur Herstellung einer aromatischen Carbonsäure |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5215588B1 (enrdf_load_stackoverflow) |
| BE (1) | BE729867A (enrdf_load_stackoverflow) |
| CH (1) | CH536802A (enrdf_load_stackoverflow) |
| DE (1) | DE1909440A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2004194A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1260755A (enrdf_load_stackoverflow) |
| IE (1) | IE32675B1 (enrdf_load_stackoverflow) |
| LU (1) | LU58220A1 (enrdf_load_stackoverflow) |
| NL (1) | NL163205C (enrdf_load_stackoverflow) |
| SE (1) | SE362869B (enrdf_load_stackoverflow) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5763652A (en) * | 1995-03-08 | 1998-06-09 | Daicel Chemical Industries, Ltd. | Process for producing a carboxylic acid |
| FR2764600B1 (fr) * | 1997-06-16 | 1999-08-20 | Atochem Elf Sa | Procede continu de fabrication de solutions aqueuses de sels alcalins d'acides arylacetiques |
| US6075117A (en) * | 1998-12-21 | 2000-06-13 | E.I. Dupont De Nemours & Company | Process for the hydrolysis of adiponitrile and the production of nylon 6,6 using dicarboxylic acids as the sole catalyst |
| US6084056A (en) * | 1998-12-22 | 2000-07-04 | E. I. Dupont De Nemours & Company | Process for the hydrolysis of adiponitrile and the production of nylon 6,6 utilizing low catalyst levels |
| US6103863A (en) * | 1998-12-22 | 2000-08-15 | E. I. Dupont De Nemours & Company | Process for preparation of polyamide from dinitrile and diamine |
| US7132566B2 (en) | 2003-09-22 | 2006-11-07 | Eastman Chemical Company | Process for the purification of a crude carboxylic acid slurry |
| KR101004217B1 (ko) | 2002-12-09 | 2010-12-24 | 이스트만 케미칼 컴파니 | 테레프탈산의 산화적 정제 방법 |
| US7074954B2 (en) | 2002-12-09 | 2006-07-11 | Eastman Chemical Company | Process for the oxidative purification of terephthalic acid |
| US7546747B2 (en) * | 2004-01-15 | 2009-06-16 | Eastman Chemical Company | Process for production of a dried carboxylic acid cake suitable for use in polyester production |
| US8455680B2 (en) | 2008-01-15 | 2013-06-04 | Eastman Chemical Company | Carboxylic acid production process employing solvent from esterification of lignocellulosic material |
| US8614350B2 (en) | 2008-01-15 | 2013-12-24 | Eastman Chemical Company | Carboxylic acid production process employing solvent from esterification of lignocellulosic material |
| CN110590532A (zh) * | 2019-08-14 | 2019-12-20 | 兄弟科技股份有限公司 | 一种芳香酸的绿色合成方法 |
-
1969
- 1969-02-25 DE DE19691909440 patent/DE1909440A1/de active Granted
- 1969-02-28 GB GB1079269A patent/GB1260755A/en not_active Expired
- 1969-03-10 JP JP1828369A patent/JPS5215588B1/ja active Pending
- 1969-03-13 CH CH378169A patent/CH536802A/de not_active IP Right Cessation
- 1969-03-14 BE BE729867D patent/BE729867A/xx not_active IP Right Cessation
- 1969-03-17 LU LU58220D patent/LU58220A1/xx unknown
- 1969-03-18 NL NL6904134A patent/NL163205C/xx not_active IP Right Cessation
- 1969-03-18 IE IE35269A patent/IE32675B1/xx unknown
- 1969-03-18 FR FR6907791A patent/FR2004194A1/fr not_active Withdrawn
- 1969-03-18 SE SE377069A patent/SE362869B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6904134A (enrdf_load_stackoverflow) | 1969-09-22 |
| NL163205B (nl) | 1980-03-17 |
| BE729867A (enrdf_load_stackoverflow) | 1969-08-18 |
| JPS5215588B1 (enrdf_load_stackoverflow) | 1977-04-30 |
| LU58220A1 (enrdf_load_stackoverflow) | 1969-07-11 |
| GB1260755A (en) | 1972-01-19 |
| DE1909440A1 (de) | 1969-11-13 |
| NL163205C (nl) | 1980-08-15 |
| IE32675B1 (en) | 1973-10-31 |
| IE32675L (en) | 1969-09-18 |
| FR2004194A1 (enrdf_load_stackoverflow) | 1969-11-21 |
| SE362869B (enrdf_load_stackoverflow) | 1973-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH500932A (de) | Verfahren zur Herstellung von Carbonsäuren | |
| CH490309A (de) | Verfahren zur Herstellung substituierter Biphenylessigsäuren | |
| CH487100A (de) | Verfahren zur Herstellung von Phenoxyessigsäuren | |
| CH461458A (de) | Verfahren zur Herstellung von aromatischen Carbonsäuren | |
| CH543473A (de) | Verfahren zur Herstellung von substituierten (1-Oxo-indanyl)-oxy- bzw. -thio-alkansäuren | |
| CH479525A (de) | Verfahren zur Herstellung faserreiner Terephthalsäure | |
| CH536802A (de) | Verfahren zur Herstellung einer aromatischen Carbonsäure | |
| CH527155A (de) | Verfahren zur Herstellung substituierter Phenylessigsäuren | |
| CH465577A (de) | Verfahren zur Herstellung von aromatischen Carbonsäuren | |
| AT296965B (de) | Verfahren zur herstellung von neuen aminobenzoesaeureaminophenylestern | |
| AT308284B (de) | Verfahren zur Herstellung einer Brausezubereitung | |
| CH526498A (de) | Verfahren zur Herstellung von Carbonsäuren | |
| CH539592A (de) | Verfahren zur Herstellung von Meso-nordihydroguaiaretsäure | |
| CH496641A (de) | Verfahren zur Herstellung von Lavandulylsäure | |
| AT289746B (de) | Verfahren zur Herstellung von Acetessigsäuren | |
| CH551389A (de) | Verfahren zur herstellung von benzylidenamino-oxyalkansaeureestern. | |
| CH513822A (de) | Verfahren zur Herstellung von Indanyl-N-methylcarbaminsäureestern | |
| CH515887A (de) | Verfahren zur Herstellung der 4-Aminomethylcuban-1-carbonsäure | |
| CH507304A (de) | Verfahren zur Herstellung von Thionophosphonsäureestern | |
| CH521304A (de) | Verfahren zur Herstellung von Fluorameisensäureestern | |
| CH482729A (de) | Verfahren zur Herstellung von O-Alkyl-O-aryl-thiolphosphorsäureestern | |
| CH458318A (de) | Verfahren zur Herstellung einer Tetracarbonsäure | |
| CH492670A (de) | Verfahren zur Herstellung von y-Chloracetessigsäureester | |
| CH511213A (de) | Verfahren zur Herstellung von 4-Aminomethyl-cyclohexan-1-carbonsäure | |
| AT290511B (de) | Verfahren zur Herstellung von aromatischen Carbonsäuren |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |