BR9703407A - Processo e aparelho para a preparação contínua de ésteres de alquila de ácido (met) acrílico - Google Patents

Processo e aparelho para a preparação contínua de ésteres de alquila de ácido (met) acrílico

Info

Publication number
BR9703407A
BR9703407A BR9703407A BR9703407A BR9703407A BR 9703407 A BR9703407 A BR 9703407A BR 9703407 A BR9703407 A BR 9703407A BR 9703407 A BR9703407 A BR 9703407A BR 9703407 A BR9703407 A BR 9703407A
Authority
BR
Brazil
Prior art keywords
meth
acrylic acid
alkyl esters
continuous preparation
continuous
Prior art date
Application number
BR9703407A
Other languages
English (en)
Inventor
Heinrich Aichinger
Holger Herbst
Albrecht Dams
Alexander Weck
Gerhard Nestler
Gabriele Iffland
Herbert Exner
Original Assignee
Basf Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Priority to BR9703407A priority Critical patent/BR9703407A/pt
Publication of BR9703407A publication Critical patent/BR9703407A/pt

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
    • 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
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR9703407A 1996-02-06 1997-05-27 Processo e aparelho para a preparação contínua de ésteres de alquila de ácido (met) acrílico BR9703407A (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BR9703407A BR9703407A (pt) 1996-02-06 1997-05-27 Processo e aparelho para a preparação contínua de ésteres de alquila de ácido (met) acrílico

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19604252A DE19604252A1 (de) 1996-02-06 1996-02-06 Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure
BR9703407A BR9703407A (pt) 1996-02-06 1997-05-27 Processo e aparelho para a preparação contínua de ésteres de alquila de ácido (met) acrílico

Publications (1)

Publication Number Publication Date
BR9703407A true BR9703407A (pt) 1999-01-05

Family

ID=7784648

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9703407A BR9703407A (pt) 1996-02-06 1997-05-27 Processo e aparelho para a preparação contínua de ésteres de alquila de ácido (met) acrílico

Country Status (16)

Country Link
US (1) US5945560A (pt)
EP (1) EP0795535B1 (pt)
JP (1) JPH101455A (pt)
KR (1) KR970061851A (pt)
CN (1) CN1137875C (pt)
BR (1) BR9703407A (pt)
CA (1) CA2196915A1 (pt)
CZ (1) CZ33597A3 (pt)
DE (2) DE19604252A1 (pt)
DK (1) DK0795535T3 (pt)
ES (1) ES2163671T3 (pt)
ID (1) ID15885A (pt)
MX (1) MX9700899A (pt)
MY (1) MY121248A (pt)
SG (1) SG85587A1 (pt)
TW (1) TW374082B (pt)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19851983A1 (de) 1998-11-11 2000-05-18 Basf Ag Verfahren zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure
US6180820B1 (en) * 1999-09-14 2001-01-30 Celanese International Corporation Process for the production and purification of N-butyl acrylate
US6172258B1 (en) * 1999-09-14 2001-01-09 Celanese International Corporation Process for the production and purification of n-butyl acrylate
US6926810B2 (en) * 2001-03-15 2005-08-09 A. E. Staley Manufacturing Co. Process for obtaining an organic acid from an organic acid ammonium salt, an organic acid amide, or an alkylamine organic acid complex
US6982026B2 (en) * 2001-03-15 2006-01-03 Tate & Lyle Ingredients Americas, Inc. Azeotropic distillation process for producing organic acids or organic acid amides
DE10127941A1 (de) 2001-06-08 2002-05-29 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäureestern
DE102004038013A1 (de) 2004-08-04 2006-03-16 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäureestern
DE102005010588A1 (de) * 2005-03-08 2006-05-24 Basf Ag Verfahren zur Herstellung von Alkylestern der (Meth)acrylsäure
DE102005010587A1 (de) * 2005-03-08 2006-06-08 Basf Ag Verfahren zur Herstellung von Alkylestern der (Meth)acrylsäure
CN101041621B (zh) * 2006-11-24 2010-12-01 中国石油集团工程设计有限责任公司东北分公司 制备（甲基）丙烯酸丁酯的方法
US7857944B2 (en) * 2007-04-25 2010-12-28 National Taiwan University Method and apparatus for esterification
US8765217B2 (en) 2008-11-04 2014-07-01 Entrotech, Inc. Method for continuous production of (meth)acrylate syrup and adhesives therefrom
DE102008060218A1 (de) 2008-12-04 2010-06-10 Evonik Stockhausen Gmbh Aufarbeitungsverfahren bei der Herstellung von (Meth)Acrylsäurealkylestern
US8329079B2 (en) 2009-04-20 2012-12-11 Entrochem, Inc. Method and apparatus for continuous production of partially polymerized compositions and polymers therefrom
DE102010062601A1 (de) 2010-12-08 2012-06-14 Evonik Stockhausen Gmbh Verfahren zur Herstellung von (Meth)Acrylsäureestern
CN102627716A (zh) * 2012-03-29 2012-08-08 沈阳长城润滑油制造有限公司 一种聚甲基丙烯酸酯降凝剂的制备方法
CN103254072A (zh) * 2013-05-14 2013-08-21 江门谦信化工发展有限公司 一种连续生产丙烯酸丁酯粗产品的变压工艺
CN104418922B (zh) * 2013-08-23 2016-12-28 河北科技大学 采用一步法连续合成烷基糖苷的苷化反应器
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
FR3083233B1 (fr) * 2018-06-27 2020-05-29 Arkema France Procede de purification d'acrylates legers.
JP2022529127A (ja) * 2019-04-16 2022-06-17 ローム アンド ハース カンパニー 酸触媒によるアクリル酸およびメタノールからのアクリル酸メチルの合成
CN113574047A (zh) * 2019-04-16 2021-10-29 罗门哈斯公司 由丙烯酸和甲醇进行的酸催化的丙烯酸甲酯合成
KR20240041972A (ko) 2021-07-29 2024-04-01 바스프 에스이 아크릴레이트의 연속 증류 방법

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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
DE1468932B2 (de) * 1965-09-23 1976-01-22 Röhm GmbH, 6100 Darmstadt Verfahren zur kontinuierlichen herstellung von niedermolekularen aliphatischen acrylsaeureestern
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
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
US4733004A (en) * 1986-06-23 1988-03-22 Ashland Oil, Inc. Continuous esterification of methacrylic acid and product recovery
FR2723089B1 (fr) * 1994-07-28 1996-09-06 Atochem Elf Sa Procede de fabrication de l'acrylate de butyle par esterification directe
DE19510891A1 (de) * 1995-03-24 1996-09-26 Basf Ag Verfahren zur kontinuierlicheen Herstellung von Alkylestern der (Meth)acrylsäure
DE19536178A1 (de) * 1995-09-28 1997-04-03 Basf Ag Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure

Also Published As

Publication number Publication date
ES2163671T3 (es) 2002-02-01
CA2196915A1 (en) 1997-08-07
CN1137875C (zh) 2004-02-11
JPH101455A (ja) 1998-01-06
DE59704499D1 (de) 2001-10-11
TW374082B (en) 1999-11-11
DE19604252A1 (de) 1997-08-07
KR970061851A (ko) 1997-09-12
CN1168370A (zh) 1997-12-24
DK0795535T3 (da) 2001-11-19
EP0795535A1 (de) 1997-09-17
CZ33597A3 (en) 1997-09-17
US5945560A (en) 1999-08-31
ID15885A (id) 1997-08-14
MY121248A (en) 2006-01-28
MX9700899A (es) 1997-08-30
EP0795535B1 (de) 2001-09-05
SG85587A1 (en) 2002-01-15

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A E 8A ANUIDADES.