NL252505A - - Google Patents
Info
- Publication number
- NL252505A NL252505A NL252505DA NL252505A NL 252505 A NL252505 A NL 252505A NL 252505D A NL252505D A NL 252505DA NL 252505 A NL252505 A NL 252505A
- 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
- C07C51/06—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid amides
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
- C07C67/20—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group from amides or lactams
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 |
|---|---|---|---|
| FR801639A FR1240677A (fr) | 1959-07-31 | 1959-07-31 | Procédé de fabrication de méthacrylate de méthyle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL252505A true NL252505A (https=) |
Family
ID=8717782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL252505D NL252505A (https=) | 1959-07-31 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3006950A (https=) |
| BE (1) | BE591035A (https=) |
| CH (1) | CH402840A (https=) |
| DE (1) | DE1212517B (https=) |
| FR (1) | FR1240677A (https=) |
| GB (1) | GB957779A (https=) |
| LU (1) | LU38695A1 (https=) |
| NL (1) | NL252505A (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL271996A (https=) * | 1960-12-02 | |||
| GB997888A (en) * | 1963-05-25 | 1965-07-14 | Distillers Co Yeast Ltd | Improvements in or relating to the production of ethyl acrylate |
| US4529816A (en) * | 1984-02-13 | 1985-07-16 | E. I. Du Pont De Nemours And Company | Process for producing alkyl methacrylates |
| DE102006058251A1 (de) * | 2006-12-08 | 2008-06-12 | Evonik Röhm Gmbh | Verfahren und Vorrichtung zur Herstellung von Methacrylsäurealkylestern |
| DE102006059513A1 (de) * | 2006-12-14 | 2008-06-19 | Evonik Röhm Gmbh | Verfahren zur Herstellung von Methacrylsäure alkylestern mittels azeotroper Destillation |
| FR3012139B1 (fr) * | 2013-10-18 | 2016-08-26 | Arkema France | Unite d'esterification pour la production de methacrylate de methyle brut, procede d'esterification utilisant ladite unite et installation comprenant ladite unite |
| WO2016069251A1 (en) * | 2014-10-27 | 2016-05-06 | Rohm And Haas Company | Reduced fouling process for the production of methyl methacrylate |
| US10294190B2 (en) | 2014-10-27 | 2019-05-21 | Rohm And Haas Company | Reduced fouling process for the production of methyl methacrylate |
| CN113461522A (zh) * | 2020-03-30 | 2021-10-01 | 中石油吉林化工工程有限公司 | 生产甲基丙烯酸甲酯的酯化方法 |
| US20240010604A1 (en) * | 2020-10-23 | 2024-01-11 | Röhm Gmbh | Optimized process for synthesizing methacrylic acid (maa) and/or alkyl methacrylate by reducing unwanted byproducts |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2265785A (en) * | 1937-10-28 | 1941-12-09 | Ici Ltd | Manufacture of methacrylic acid esters |
| DE761283C (de) * | 1937-10-28 | 1953-02-16 | Ici Ltd | Verfahren zur Herstellung von Methacrylsaeureestern |
| DE822243C (de) * | 1948-11-06 | 1951-11-22 | Lonza Elek Zitaetswerke Und Ch | Verfahren zur Herstellung von Methacrylsaeureestern |
| GB761078A (en) * | 1953-02-20 | 1956-11-07 | Goodrich Co B F | Improvements in or relating to the preparation of alkyl acrylate esters |
| US2786739A (en) * | 1954-05-10 | 1957-03-26 | Allied Chem & Dye Corp | Continuous process for the production of methacrylic acid esters and ammonium sulphate |
| FR1193167A (fr) * | 1958-03-11 | 1959-10-30 | Electro Chimie Soc D | Perfectionnements à la fabrication de méthacrylate de méthyle |
-
0
- LU LU38695D patent/LU38695A1/xx unknown
- NL NL252505D patent/NL252505A/xx unknown
-
1959
- 1959-07-31 FR FR801639A patent/FR1240677A/fr not_active Expired
-
1960
- 1960-05-20 BE BE591035A patent/BE591035A/fr unknown
- 1960-07-20 US US43993A patent/US3006950A/en not_active Expired - Lifetime
- 1960-07-27 DE DES69624A patent/DE1212517B/de active Pending
- 1960-07-28 GB GB26352/60A patent/GB957779A/en not_active Expired
- 1960-07-29 CH CH868160A patent/CH402840A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1212517B (de) | 1966-03-17 |
| FR1240677A (fr) | 1960-09-09 |
| CH402840A (fr) | 1965-11-30 |
| BE591035A (fr) | 1960-09-16 |
| LU38695A1 (https=) | |
| GB957779A (en) | 1964-05-13 |
| US3006950A (en) | 1961-10-31 |