JPS5337332B2 - - Google Patents
Info
- Publication number
- JPS5337332B2 JPS5337332B2 JP4303676A JP4303676A JPS5337332B2 JP S5337332 B2 JPS5337332 B2 JP S5337332B2 JP 4303676 A JP4303676 A JP 4303676A JP 4303676 A JP4303676 A JP 4303676A JP S5337332 B2 JPS5337332 B2 JP S5337332B2
- 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
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/48—Separation; Purification; Stabilisation; Use of additives
- C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7705135A FR2346955A1 (fr) | 1976-04-05 | 1977-02-22 | Motoculteur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57069175A | 1975-04-23 | 1975-04-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51127024A JPS51127024A (en) | 1976-11-05 |
| JPS5337332B2 true JPS5337332B2 (US07321065-20080122-C00020.png) | 1978-10-07 |
Family
ID=24280665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51043036A Granted JPS51127024A (en) | 1975-04-23 | 1976-04-15 | Method of producing hydroxy carboxylic acid and derivatives |
Country Status (8)
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5673042A (en) * | 1979-11-20 | 1981-06-17 | Mitsubishi Gas Chem Co Inc | Preparation of glycolic acid |
| DE3133353C2 (de) * | 1981-08-22 | 1985-07-18 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von Glykolsäure oder ihrer Ester |
| JPS60260538A (ja) * | 1984-06-07 | 1985-12-23 | Agency Of Ind Science & Technol | グリコ−ル酸エステルの製造法 |
| US5900258A (en) * | 1996-02-01 | 1999-05-04 | Zeolitics Inc. | Anti-bacterial compositions |
| US8829248B2 (en) | 2010-08-18 | 2014-09-09 | Eastman Chemical Company | Method for recovery and recycle of ruthenium homogeneous catalysts |
| US9227896B2 (en) | 2010-08-18 | 2016-01-05 | Eastman Chemical Company | Process for the separation and purification of a mixed diol stream |
| US8466328B2 (en) | 2010-08-18 | 2013-06-18 | Eastman Chemical Company | Method for recovery and recycle of ruthenium homogeneous catalysts |
| US8709376B2 (en) | 2010-09-23 | 2014-04-29 | Eastman Chemical Company | Process for recovering and recycling an acid catalyst |
| US8785686B2 (en) | 2010-09-23 | 2014-07-22 | Eastman Chemical Company | Process for recovering and recycling an acid catalyst |
| US8969632B2 (en) | 2012-03-23 | 2015-03-03 | Eastman Chemical Company | Passivation of a homogeneous hydrogenation catalyst for the production of ethylene glycol |
| US8927766B2 (en) | 2012-03-27 | 2015-01-06 | Eastman Chemical Company | Hydrocarboxylation of methylene dipropionate in the presence of a propionic acid and a homogeneous catalyst |
| EP2831040A1 (en) * | 2012-03-27 | 2015-02-04 | Eastman Chemical Company | Process for recovering and recycling an acid catalyst |
| US8829234B2 (en) * | 2012-03-27 | 2014-09-09 | Eastman Chemical Company | Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and heterogeneous catalyst |
| US8765999B2 (en) * | 2012-03-27 | 2014-07-01 | Eastman Chemical Company | Hydrocarboxylation of formaldehyde in the presence of a higher order carboxylic acid and a homogeneous catalyst |
| US8703999B2 (en) * | 2012-03-27 | 2014-04-22 | Eastman Chemical Company | Hydrocarboxylation of methylene dipropionate in the presence of propionic acid and a heterogeneous catalyst |
| US9114328B2 (en) | 2012-05-16 | 2015-08-25 | Eastman Chemical Company | Reactive distillation of a carboxylic acid and a glycol |
| US9040748B2 (en) | 2012-06-08 | 2015-05-26 | Eastman Chemical Company | Hydrocarboxylation of aqueous formaldehyde using a dehydrating recycle stream to decrease water concentration |
| GB201505977D0 (en) | 2015-04-08 | 2015-05-20 | Johnson Matthey Davy Technologies Ltd | Catalyst system and process |
| GB201505981D0 (en) | 2015-04-08 | 2015-05-20 | Johnson Matthey Davy Technologies Ltd | Process |
| GB201615762D0 (en) | 2016-09-16 | 2016-11-02 | Johnson Matthey Davy Technologies Ltd | Process |
-
1976
- 1976-03-24 CA CA248,666A patent/CA1077517A/en not_active Expired
- 1976-04-15 JP JP51043036A patent/JPS51127024A/ja active Granted
- 1976-04-17 DE DE19762617085 patent/DE2617085A1/de active Pending
- 1976-04-20 IT IT67944/76A patent/IT1059478B/it active
- 1976-04-20 NL NL7604129A patent/NL7604129A/xx not_active Application Discontinuation
- 1976-04-22 FR FR7611941A patent/FR2308612A1/fr active Granted
- 1976-04-22 GB GB16284/76A patent/GB1499245A/en not_active Expired
- 1976-04-23 BE BE166419A patent/BE841073A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7604129A (nl) | 1976-10-26 |
| GB1499245A (en) | 1978-01-25 |
| BE841073A (fr) | 1976-10-25 |
| FR2308612B1 (US07321065-20080122-C00020.png) | 1979-04-20 |
| FR2308612A1 (fr) | 1976-11-19 |
| JPS51127024A (en) | 1976-11-05 |
| CA1077517A (en) | 1980-05-13 |
| DE2617085A1 (de) | 1976-10-28 |
| IT1059478B (it) | 1982-05-31 |
