SE362869B - - Google Patents
Info
- Publication number
- SE362869B SE362869B SE377069A SE377069A SE362869B SE 362869 B SE362869 B SE 362869B SE 377069 A SE377069 A SE 377069A SE 377069 A SE377069 A SE 377069A SE 362869 B SE362869 B SE 362869B
- Authority
- SE
- Sweden
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
- C07C51/08—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 |
|---|---|
| SE362869B true SE362869B (https=) | 1973-12-27 |
Family
ID=24868125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE377069A SE362869B (https=) | 1968-03-18 | 1969-03-18 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5215588B1 (https=) |
| BE (1) | BE729867A (https=) |
| CH (1) | CH536802A (https=) |
| DE (1) | DE1909440A1 (https=) |
| FR (1) | FR2004194A1 (https=) |
| GB (1) | GB1260755A (https=) |
| IE (1) | IE32675B1 (https=) |
| LU (1) | LU58220A1 (https=) |
| NL (1) | NL163205C (https=) |
| SE (1) | SE362869B (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG59966A1 (en) * | 1995-03-08 | 1999-02-22 | Daicel Chem | 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 |
| US6103863A (en) * | 1998-12-22 | 2000-08-15 | E. I. Dupont De Nemours & Company | Process for preparation of polyamide from dinitrile and diamine |
| 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 |
| US7074954B2 (en) | 2002-12-09 | 2006-07-11 | Eastman Chemical Company | Process for the oxidative purification of terephthalic acid |
| US7132566B2 (en) | 2003-09-22 | 2006-11-07 | Eastman Chemical Company | Process for the purification of a crude carboxylic acid slurry |
| BR0316462A (pt) | 2002-12-09 | 2005-10-11 | Eastman Chem Co | Processos para reduzir uma suspensão de ácido carboxìlico purificado, para purificar um produto de oxidação em estágios, para produzir um produto de ácido carboxìlico purificado, e, suspensão de ácido carboxìlico purificado |
| 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 IE IE35269A patent/IE32675B1/xx unknown
- 1969-03-18 FR FR6907791A patent/FR2004194A1/fr not_active Withdrawn
- 1969-03-18 NL NL6904134A patent/NL163205C/xx not_active IP Right Cessation
- 1969-03-18 SE SE377069A patent/SE362869B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE32675B1 (en) | 1973-10-31 |
| IE32675L (en) | 1969-09-18 |
| GB1260755A (en) | 1972-01-19 |
| FR2004194A1 (https=) | 1969-11-21 |
| JPS5215588B1 (https=) | 1977-04-30 |
| BE729867A (https=) | 1969-08-18 |
| DE1909440A1 (de) | 1969-11-13 |
| NL163205B (nl) | 1980-03-17 |
| LU58220A1 (https=) | 1969-07-11 |
| CH536802A (de) | 1973-05-15 |
| NL163205C (nl) | 1980-08-15 |
| NL6904134A (https=) | 1969-09-22 |