BR9703409A - Processo para a preparação contínua de ésteres alquílicos de ácido (met) acrílico - Google Patents
Processo para a preparação contínua de ésteres alquílicos de ácido (met) acrílicoInfo
- Publication number
- BR9703409A BR9703409A BR9703409A BR9703409A BR9703409A BR 9703409 A BR9703409 A BR 9703409A BR 9703409 A BR9703409 A BR 9703409A BR 9703409 A BR9703409 A BR 9703409A BR 9703409 A BR9703409 A BR 9703409A
- Authority
- BR
- Brazil
- Prior art keywords
- meth
- acrylic acid
- alkyl esters
- continuous preparation
- continuous
- Prior art date
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9703409A BR9703409A (pt) | 1996-02-06 | 1997-05-27 | Processo para a preparação contínua de ésteres alquílicos de ácido (met) acrílico |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19604267A DE19604267A1 (de) | 1996-02-06 | 1996-02-06 | Verfahren zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure |
BR9703409A BR9703409A (pt) | 1996-02-06 | 1997-05-27 | Processo para a preparação contínua de ésteres alquílicos de ácido (met) acrílico |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9703409A true BR9703409A (pt) | 1999-01-05 |
Family
ID=7784657
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9706837-3A BR9706837A (pt) | 1996-02-06 | 1997-05-27 | Processo para a preparação contìnua de ésteres de alquila de ácido (met) acrìlico |
BR9703409A BR9703409A (pt) | 1996-02-06 | 1997-05-27 | Processo para a preparação contínua de ésteres alquílicos de ácido (met) acrílico |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9706837-3A BR9706837A (pt) | 1996-02-06 | 1997-05-27 | Processo para a preparação contìnua de ésteres de alquila de ácido (met) acrìlico |
Country Status (13)
Country | Link |
---|---|
US (1) | US5883288A (pt) |
EP (1) | EP0790230A1 (pt) |
JP (1) | JPH101454A (pt) |
KR (1) | KR970061852A (pt) |
CN (1) | CN1164528A (pt) |
BR (2) | BR9706837A (pt) |
CA (1) | CA2196917A1 (pt) |
CZ (1) | CZ33697A3 (pt) |
DE (1) | DE19604267A1 (pt) |
ID (1) | ID15886A (pt) |
MX (1) | MX9700897A (pt) |
SG (1) | SG74578A1 (pt) |
TW (1) | TW374766B (pt) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19935453A1 (de) * | 1999-07-28 | 2000-10-19 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure |
DE19937911A1 (de) | 1999-08-11 | 2001-02-15 | Cognis Deutschland Gmbh | Verfahren zum Herstellen von Estern aus ungesättigten Carbonsäuren und mehrwertigen Alkoholen |
DE10007213A1 (de) * | 2000-02-17 | 2001-08-23 | Basf Ag | Verfahren zur Herstellung von Estern alpha,beta-ungesättigter Carbonsäuren |
DE10143565B4 (de) | 2001-09-05 | 2014-10-30 | Basf Se | Verfahren zur Herstellung polymerisationsfähiger Verbindungen |
AU2002354469A1 (en) * | 2001-12-26 | 2003-07-24 | Mitsubishi Chemical Corporation | Method of decomposing by-product of (meth)acrylic ester production |
WO2004078679A2 (en) * | 2003-02-28 | 2004-09-16 | Union Carbide Chemicals & Plastics Technology Corporation | Process for conducting equilibrium-limited reactions |
DE10357222A1 (de) * | 2003-12-08 | 2005-06-30 | Basf Ag | Anschlussstutzen für Messgeräte und mit einem solchen Anschlussstutzen versehene Messsonde |
DE102005006974A1 (de) * | 2005-02-16 | 2006-08-24 | Basf Ag | Kontinuierliches Verfahren zur Herstellung von Cyclohexyl(meth)acrylat |
JP4160087B2 (ja) * | 2006-07-11 | 2008-10-01 | 株式会社日本触媒 | アクリル酸エステルの製造方法 |
EP2257519B1 (de) | 2008-02-27 | 2011-08-31 | Basf Se | Verfahren zur herstellung von (meth)acrylaten von c10-alkoholgemischen |
US20100113692A1 (en) * | 2008-11-04 | 2010-05-06 | Mcguire Jr James E | Apparatus for Continuous Production of Partially Polymerized Compositions |
US8765217B2 (en) | 2008-11-04 | 2014-07-01 | Entrotech, Inc. | Method for continuous production of (meth)acrylate syrup and adhesives therefrom |
US8329079B2 (en) * | 2009-04-20 | 2012-12-11 | Entrochem, Inc. | Method and apparatus for continuous production of partially polymerized compositions and polymers therefrom |
DE102009058058A1 (de) | 2009-12-14 | 2011-06-16 | Basf Se | Verfahren zur Polymerisationsinhibierung von (Meth)acrylsäure und/oder Meth)acrylsäureestern |
CN101781208A (zh) * | 2010-02-10 | 2010-07-21 | 青岛俪徕精细化工有限公司 | α,ω-二醇二丙烯酸酯生产方法 |
KR101144306B1 (ko) * | 2010-08-26 | 2012-05-11 | 주식회사 엘지화학 | 알킬(메트)아크릴레이트의 제조 방법 |
CN102344366A (zh) * | 2011-08-08 | 2012-02-08 | 江苏沿江化工资源开发研究院有限公司 | 两股溶剂侧线进料液液萃取提取丙烯酸丁酯的方法 |
CN102675098A (zh) * | 2012-05-29 | 2012-09-19 | 江门谦信化工发展有限公司 | 一种丙烯酸丁酯连续生产新工艺 |
JP6036402B2 (ja) * | 2013-02-26 | 2016-11-30 | 三菱化学株式会社 | (メタ)アクリル酸エステルの製造方法 |
JP6287269B2 (ja) * | 2014-01-30 | 2018-03-07 | 三菱ケミカル株式会社 | アクリル酸ブチルの製造方法 |
JP6458922B2 (ja) * | 2014-02-26 | 2019-01-30 | 三菱ケミカル株式会社 | アクリル酸ブチルの製造方法 |
KR102428000B1 (ko) | 2014-10-31 | 2022-08-02 | 다우 글로벌 테크놀로지스 엘엘씨 | 커플링된 반응기-증류 시스템을 이용한 산화적 에스테르화 반응으로부터의 동일계내 물 제거 방법 |
CN106083576A (zh) * | 2016-06-12 | 2016-11-09 | 江门谦信化工发展有限公司 | 一种塔中出料的丙烯酸丁酯连续化生产工艺 |
EP3668831B1 (de) | 2017-08-17 | 2021-06-23 | Basf Se | Verfahren zur kontinuierlichen herstellung von acrylsäure-n-butylester oder acrylsäure-isobutylester |
KR102306544B1 (ko) * | 2017-09-07 | 2021-09-30 | 주식회사 엘지화학 | 에스터화 반응에서의 1가 알코올의 제거 방법 및 이를 포함하는 에스터 조성물의 제조 방법 |
CN109776284A (zh) * | 2017-11-15 | 2019-05-21 | 江苏鼎烨药业有限公司 | 一种2-甲氧基丙烯的制备方法 |
JP6497454B2 (ja) * | 2018-01-12 | 2019-04-10 | 三菱ケミカル株式会社 | アクリル酸ブチルの製造方法 |
WO2024033283A1 (de) * | 2022-08-08 | 2024-02-15 | Basf Se | Kontinuierliches verfahren zur herstellung von n-butyl(meth)acrylat mit einer katalysatorrückführung |
WO2024033279A1 (de) * | 2022-08-08 | 2024-02-15 | Basf Se | Kontinuierliches verfahren zur herstellung von n-butyl(meth)acrylat mit einer katalysatorrückführung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1017522A (en) * | 1963-09-26 | 1966-01-19 | Distillers Co Yeast Ltd | Improvements in or relating to the production of butyl acrylate |
FR1579107A (pt) * | 1967-07-11 | 1969-08-22 | ||
DE2548561C2 (de) * | 1975-10-30 | 1983-09-29 | Hoechst Ag, 6230 Frankfurt | Verfahren zur kontinuierlichen Herstellung dioctylätherfreien 2-Äthyl- hexylacrylats |
DE2552987C2 (de) * | 1975-11-26 | 1983-09-29 | Hoechst Ag, 6230 Frankfurt | Verfahren zur kontinuierlichen Herstellung ätherfreier Acrylsäurealkylester |
US4739108A (en) * | 1984-06-25 | 1988-04-19 | Amoco Corporation | Purification and esterification of methacrylic acid |
DE19510891A1 (de) * | 1995-03-24 | 1996-09-26 | Basf Ag | Verfahren zur kontinuierlicheen Herstellung von Alkylestern der (Meth)acrylsäure |
-
1996
- 1996-02-06 DE DE19604267A patent/DE19604267A1/de not_active Withdrawn
-
1997
- 1997-01-28 US US08/791,052 patent/US5883288A/en not_active Expired - Fee Related
- 1997-01-31 TW TW860101156A patent/TW374766B/zh active
- 1997-02-04 MX MX9700897A patent/MX9700897A/es unknown
- 1997-02-04 SG SG1997000247A patent/SG74578A1/en unknown
- 1997-02-04 EP EP97101734A patent/EP0790230A1/de not_active Withdrawn
- 1997-02-05 ID IDP970347A patent/ID15886A/id unknown
- 1997-02-05 JP JP9022947A patent/JPH101454A/ja not_active Withdrawn
- 1997-02-05 CZ CZ97336A patent/CZ33697A3/cs unknown
- 1997-02-05 CN CN97103185A patent/CN1164528A/zh active Pending
- 1997-02-05 KR KR1019970003629A patent/KR970061852A/ko not_active Application Discontinuation
- 1997-02-05 CA CA002196917A patent/CA2196917A1/en not_active Abandoned
- 1997-05-27 BR BR9706837-3A patent/BR9706837A/pt not_active IP Right Cessation
- 1997-05-27 BR BR9703409A patent/BR9703409A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
CA2196917A1 (en) | 1997-08-07 |
KR970061852A (ko) | 1997-09-12 |
ID15886A (id) | 1997-08-14 |
EP0790230A1 (de) | 1997-08-20 |
DE19604267A1 (de) | 1997-08-07 |
MX201857B (pt) | 2001-05-14 |
BR9706837A (pt) | 2000-09-26 |
CZ33697A3 (cs) | 1998-04-15 |
TW374766B (en) | 1999-11-21 |
JPH101454A (ja) | 1998-01-06 |
CN1164528A (zh) | 1997-11-12 |
MX9700897A (es) | 1997-08-30 |
SG74578A1 (en) | 2000-08-22 |
US5883288A (en) | 1999-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A , 8A E 9A ANUIDADES. |