FR2509294B1 - - Google Patents
Info
- Publication number
- FR2509294B1 FR2509294B1 FR8211987A FR8211987A FR2509294B1 FR 2509294 B1 FR2509294 B1 FR 2509294B1 FR 8211987 A FR8211987 A FR 8211987A FR 8211987 A FR8211987 A FR 8211987A FR 2509294 B1 FR2509294 B1 FR 2509294B1
- Authority
- FR
- France
- 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
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S203/00—Distillation: processes, separatory
- Y10S203/22—Accessories
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10622881A JPS588042A (ja) | 1981-07-09 | 1981-07-09 | アクリル酸メチルの蒸留方法 |
| JP11778681A JPS5821647A (ja) | 1981-07-29 | 1981-07-29 | アクリル酸エチルの蒸留方法 |
| JP17455781A JPS5877845A (ja) | 1981-11-02 | 1981-11-02 | アクリル酸エステルまたはメタクリル酸エステルの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2509294A1 FR2509294A1 (fr) | 1983-01-14 |
| FR2509294B1 true FR2509294B1 (fr) | 1984-08-17 |
Family
ID=27310678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8211987A Granted FR2509294A1 (fr) | 1981-07-09 | 1982-07-08 | Procede de fabrication d'esters de l'acide acrylique ou methacrylique |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4464229A (fr) |
| BR (1) | BR8203983A (fr) |
| FR (1) | FR2509294A1 (fr) |
| MX (1) | MX163005B (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5236559A (en) * | 1993-01-22 | 1993-08-17 | Lloyd Berg | Separation of hexane from vinyl acetate and methyl acrylate by extractive distillation |
| JP3346822B2 (ja) * | 1993-03-31 | 2002-11-18 | 三菱化学株式会社 | アクリル酸エステル又はメタクリル酸エステルの製造法 |
| US5435892A (en) * | 1993-08-30 | 1995-07-25 | Mitsubishi Rayon Co., Ltd. | Process for separating methanol and methyl acrylate or methyl methacrylate |
| DE19501326A1 (de) * | 1995-01-18 | 1996-07-25 | Basf Ag | Verfahren der rektifikativen Abtrennung von (Meth)acrylsäure aus einem (Meth)acrylsäure als Hauptbestandteil und niedere Aldehyde als Nebenbestandteile enthaltenden Gemisch in einer aus Abtriebsteil und Verstärkerteil bestehenden Rektifiaktionskolonne |
| US5877345A (en) | 1997-02-07 | 1999-03-02 | Rohm And Haas Company | Process for producing butyl acrylate |
| DE10144490A1 (de) * | 2001-09-10 | 2003-03-27 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäureestern |
| US20050107629A1 (en) * | 2003-11-17 | 2005-05-19 | Hershberger Brian L. | Method for producing ethyl acrylate |
| US9732023B2 (en) | 2013-03-18 | 2017-08-15 | Evonik Roehm Gmbh | Process for preparation of methacrylic acid and methacrylic acid esters |
| FR3010998B1 (fr) | 2013-09-23 | 2016-11-25 | Arkema France | Procede d'extraction liquide - liquide pour la production d'esters acryliques |
| FR3012447B1 (fr) | 2013-10-29 | 2017-01-20 | Arkema France | Procede de production d'esters (meth)acryliques legers |
| US10807063B1 (en) | 2019-12-31 | 2020-10-20 | Industrial Technology Research Institute | Device and method for continuously manufacturing acrylate compound |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4830257B1 (fr) * | 1969-02-06 | 1973-09-18 | ||
| US3743672A (en) * | 1970-05-27 | 1973-07-03 | Halcon International Inc | Separation of water in alkylene glycol mono and diester purification by azeotropic distillation |
| DE2226829A1 (de) * | 1972-06-02 | 1973-12-20 | Knapsack Ag | Verfahren zur herstellung von acrylsaeureestern |
| US3776947A (en) * | 1972-10-10 | 1973-12-04 | Nippon Catalytic Chem Ind | Continuous esterification process |
| US3951756A (en) * | 1974-11-08 | 1976-04-20 | Celanese Corporation | Purification of alkyl esters |
| US4076950A (en) * | 1976-07-19 | 1978-02-28 | Rohm And Haas Company | Process for manufacture of alkyl esters of aliphatic carboxylic acids |
| NL7807420A (nl) * | 1977-07-22 | 1979-01-24 | Mitsubishi Chem Ind | Werkwijze voor het afscheiden van methacrylzuur uit een mengsel, dat water, methanol, methacrylzuur en methylmethacrylaat bevat. |
| JPS54106412A (en) * | 1978-02-08 | 1979-08-21 | Kyowa Yuka Kk | Method of purifying ester |
| JPS54122210A (en) * | 1978-03-15 | 1979-09-21 | Sumitomo Chem Co Ltd | Recovery of acrylic acid and alcohol |
| JPS55105645A (en) * | 1979-02-07 | 1980-08-13 | Toyo Soda Mfg Co Ltd | Continuous esterification of methacrylic acid |
-
1982
- 1982-06-29 US US06/393,484 patent/US4464229A/en not_active Expired - Lifetime
- 1982-07-08 BR BR8203983A patent/BR8203983A/pt unknown
- 1982-07-08 FR FR8211987A patent/FR2509294A1/fr active Granted
- 1982-07-08 MX MX193511A patent/MX163005B/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR8203983A (pt) | 1983-07-05 |
| US4464229A (en) | 1984-08-07 |
| FR2509294A1 (fr) | 1983-01-14 |
| MX163005B (es) | 1991-07-31 |