BR0215458A - Produção contìnua de (met)acrilatos de alquila - Google Patents

Produção contìnua de (met)acrilatos de alquila

Info

Publication number
BR0215458A
BR0215458A BR0215458-7A BR0215458A BR0215458A BR 0215458 A BR0215458 A BR 0215458A BR 0215458 A BR0215458 A BR 0215458A BR 0215458 A BR0215458 A BR 0215458A
Authority
BR
Brazil
Prior art keywords
meth
acrylates
alkyl
continuous production
workup
Prior art date
Application number
BR0215458-7A
Other languages
English (en)
Other versions
BR0215458B1 (pt
Inventor
Jochen Ackermann
Udo Gropp
Horst Hiltner
Hans-Rolf Lausch
Ingrid Lunt-Rieg
Hermann Siegert
Ruediger Carloff
Original Assignee
R Hm Gmbh & Co Kg
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 R Hm Gmbh & Co Kg filed Critical R Hm Gmbh & Co Kg
Publication of BR0215458A publication Critical patent/BR0215458A/pt
Publication of BR0215458B1 publication Critical patent/BR0215458B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/54—Acrylic acid esters; Methacrylic acid esters

Abstract

"PRODUçãO CONTìNUA DE (MET)ACRILATOS DE ALQUILA". A presente invenção refere-se a um processo para a preparação contínua de (met)acrilatos de alquila por transesterificação de (met)acrilato de metila, usando álcoois que têm ponto de ebulição alto em relação ao metanol. Uma técnica de elaboração específica atinge qualidades do produto, as quais não tinham sido até agora atingidas. Rendimentos globais de espaço-tempo muito altos também podem ser atingidos.
BRPI0215458-7A 2002-01-04 2002-12-06 processo para preparar continuamente (met)acrilatos de alquilas. BR0215458B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10200171A DE10200171A1 (de) 2002-01-04 2002-01-04 Verfahren zur kontinuierlichen Herstellung von Alkyl(meth)acrylaten
PCT/EP2002/013828 WO2003055837A1 (de) 2002-01-04 2002-12-06 Verfahren zur kontinuierlichen herstellung von alkyl(meth)acrylaten

Publications (2)

Publication Number Publication Date
BR0215458A true BR0215458A (pt) 2004-11-23
BR0215458B1 BR0215458B1 (pt) 2013-02-05

Family

ID=7711528

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0215458-7A BR0215458B1 (pt) 2002-01-04 2002-12-06 processo para preparar continuamente (met)acrilatos de alquilas.

Country Status (11)

Country Link
US (1) US6977310B2 (pt)
EP (1) EP1465859B1 (pt)
JP (1) JP4376057B2 (pt)
KR (1) KR100940453B1 (pt)
AT (1) ATE407109T1 (pt)
AU (1) AU2002364281A1 (pt)
BR (1) BR0215458B1 (pt)
DE (2) DE10200171A1 (pt)
PT (1) PT1465859E (pt)
TW (1) TWI304398B (pt)
WO (1) WO2003055837A1 (pt)

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DE10301007A1 (de) 2003-01-13 2004-07-22 Röhm GmbH & Co. KG Verbessertes Verfahren zur kontinuierlichen Herstellung von Alkyl(meth)acrylaten mit mehrfacher Katalysatorrezyklierung.
DE102005023976A1 (de) * 2005-05-20 2006-11-23 Röhm Gmbh Verfahren zur Umesterung
DE102005023975A1 (de) * 2005-05-20 2006-11-23 Röhm Gmbh Verfahren zur Herstellung von Alkyl(meth)acrylaten
DE102005043719A1 (de) * 2005-09-13 2007-03-15 Röhm Gmbh Vorrichtung und Verfahren für kontinuierlich durchgeführte Gleichgewichtsreaktionen
MX2008014641A (es) * 2006-05-15 2008-11-27 Evonik Roehm Gmbh Proceso para preparar esteres alfa-hidroxicarboxilicos.
DE102006025821A1 (de) * 2006-06-02 2007-12-06 Degussa Gmbh Ein Enzym zur Herstellung von Mehylmalonatsemialdehyd oder Malonatsemialdehyd
DE102006029320B3 (de) * 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden
DE102006029319A1 (de) * 2006-06-23 2007-12-27 Röhm Gmbh Verfahren zur Aufreinigung von polymerisierbaren Verbindungen
DE102006029318B3 (de) 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden
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
DE102006034273A1 (de) * 2006-07-21 2008-01-24 Röhm Gmbh Verfahren zur Herstellung von Alpha-Hydroxycarbonsäuren
DE102006055428A1 (de) 2006-11-22 2008-05-29 Evonik Röhm Gmbh Verfahren zur Herstellung von (Meth)acrylsäure
DE102006055427A1 (de) 2006-11-22 2008-05-29 Evonik Röhm Gmbh Verfahren zur Herstellung von Tetramethylglycolid
DE102006055426A1 (de) * 2006-11-22 2008-05-29 Evonik Röhm Gmbh Verfahren zur Herstellung von Alkyl(meth)acrylaten unter Verwendung einer enzymatischen Cyanhydrinhydrolyse
DE102006055430A1 (de) 2006-11-22 2008-05-29 Evonik Röhm Gmbh Verfahren zur Herstellung von Carbonsäureamiden durch Hydrolyse von Carbonsäurenitrilen in Gegenwart eines Mangandioxid umfassenden Katalysators
FR2909377A1 (fr) * 2006-12-05 2008-06-06 Arkema France Procede de synthese d'esters (meth)acryliques catalyse par un titanate de polyol
DE102006058251A1 (de) * 2006-12-08 2008-06-12 Evonik Röhm Gmbh Verfahren und Vorrichtung zur Herstellung von Methacrylsäurealkylestern
DE102006058249A1 (de) * 2006-12-08 2008-06-12 Evonik Röhm Gmbh Verfahren zur Herstellung von Cyanhydrinen sowie deren Verwendung bei der Herstellung von Methacrylsäurealkylestern
DE102006059513A1 (de) * 2006-12-14 2008-06-19 Evonik Röhm Gmbh Verfahren zur Herstellung von Methacrylsäure alkylestern mittels azeotroper Destillation
DE102006059512A1 (de) * 2006-12-14 2008-06-19 Evonik Röhm Gmbh Destillative Aufarbeitung von Acetoncyanhydrin und Verfahren zur Herstellung von Metharcylsäureesther und Nachfolgeprodukten
DE102006059511A1 (de) * 2006-12-14 2008-06-19 Evonik Röhm Gmbh Verfahren zur Herstellung von Acetoncyanhydrin und dessen Folgeprodukten durch gezielte Kühlung
DE102006060161A1 (de) * 2006-12-18 2008-06-26 Evonik Röhm Gmbh Verfahren zur adsorptiven Aufreinigung von Methacrylsäurealkylestern
JP5369438B2 (ja) * 2008-01-10 2013-12-18 東亞合成株式会社 ジアルキルアミノアルキル（メタ）アクリレートの連続製造方法
DE102008011341A1 (de) * 2008-02-27 2009-09-03 Evonik Röhm Gmbh Wärmetauscher zur Erwärmung von Temperatur- und Verweilzeitempfindlichen Produkten
DE102008000432A1 (de) * 2008-02-28 2009-09-03 Evonik Röhm Gmbh Rührkesselreaktor sowie Verfahren zur Durchführung einer Polymerisationsreaktion unter Verwendung eines solchen Rührkesselreaktors
DE102008040221A1 (de) * 2008-07-07 2010-01-14 Evonik Röhm Gmbh Verfahren zur Herstellung von (Meth)acrylsäureestern
DE102009027546A1 (de) * 2009-07-08 2011-01-13 Henkel Ag & Co. Kgaa Verfahren zur Umesterung mit Hilfe eines induktiv erwärmten Heizmediums
KR101346370B1 (ko) * 2009-07-23 2013-12-31 주식회사 엘지화학 (메트)아크릴레이트의 효과적인 제조 방법
FR2985998B1 (fr) * 2012-01-23 2014-01-31 Arkema France Procede de production d'acrylate de 2-octyle par transesterification
FR2985999B1 (fr) * 2012-01-23 2014-01-31 Arkema France Procede de production d'acrylate de 2-octyle par transesterification
RU2497802C1 (ru) * 2012-04-24 2013-11-10 Закрытое акционерное общество "Химтэк Инжиниринг" Способ получения диметиламиноэтилакрилата
FR2999572B1 (fr) * 2012-12-17 2014-11-28 Arkema France Procede de production d'acrylate d'alkyle.
FR3002771B1 (fr) 2013-03-01 2015-02-27 Arkema France Procede de production d'acrylate de 2-propyl heptyle par transesterefication
WO2017032699A1 (de) * 2015-08-21 2017-03-02 Basf Se Verfahren zur herstellung von niedrigsiedenden (meth)acrylsäureestern
TW202246205A (zh) 2021-02-17 2022-12-01 德商贏創運營有限公司 用於分離甲醇和（甲基）丙烯酸甲酯之方法
EP4293010A1 (en) * 2022-06-15 2023-12-20 Evonik Operations GmbH Process for the discontinuous (trans)esterification of (meth)acrylate compounds

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3238157A (en) * 1963-08-02 1966-03-01 Union Carbide Corp Method of making a filled cellular silicone elastomer and cellular product obtained thereby
US3686268A (en) * 1970-02-24 1972-08-22 Ugine Kuhlmann Process of manufacture of acrylic and methacrylic higher esters
US5084061A (en) * 1987-09-25 1992-01-28 Gau Fred C Intragastric balloon with improved valve locating means
US5072027A (en) * 1988-10-06 1991-12-10 Hitachi Chemical Company, Ltd. Process for producing methacrylic acid esters
AU743962B2 (en) 1997-08-29 2002-02-14 Rohm And Haas Company Transesterification process
JP2000016966A (ja) * 1998-07-01 2000-01-18 Mitsubishi Gas Chem Co Inc 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

Also Published As

Publication number Publication date
TW200302217A (en) 2003-08-01
WO2003055837A1 (de) 2003-07-10
EP1465859A1 (de) 2004-10-13
KR100940453B1 (ko) 2010-02-04
AU2002364281A1 (en) 2003-07-15
EP1465859B1 (de) 2008-09-03
DE50212742D1 (de) 2008-10-16
JP4376057B2 (ja) 2009-12-02
BR0215458B1 (pt) 2013-02-05
US6977310B2 (en) 2005-12-20
ATE407109T1 (de) 2008-09-15
TWI304398B (en) 2008-12-21
KR20040071292A (ko) 2004-08-11
PT1465859E (pt) 2008-12-02
DE10200171A1 (de) 2003-07-10
US20050119500A1 (en) 2005-06-02
JP2006503795A (ja) 2006-02-02

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: ROEHM GMBH (DE)

Free format text: NOME ALTERADO DE: ROEEHM GMBH AND CO. KG

B25D Requested change of name of applicant approved

Owner name: EVONIK ROEHM GMBH (DE)

Free format text: NOME ALTERADO DE: ROEHM GMBH

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 05/02/2013, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2494 DE 23-10-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.