BR0317983A - Processo aperfeiçoado para a preparação contìnua de (met)acrilatos de alquila com reciclagem repetida do catalisador - Google Patents

Processo aperfeiçoado para a preparação contìnua de (met)acrilatos de alquila com reciclagem repetida do catalisador

Info

Publication number
BR0317983A
BR0317983A BR0317983-4A BR0317983A BR0317983A BR 0317983 A BR0317983 A BR 0317983A BR 0317983 A BR0317983 A BR 0317983A BR 0317983 A BR0317983 A BR 0317983A
Authority
BR
Brazil
Prior art keywords
meth
acrylates
alkyl
improved process
continuous preparation
Prior art date
Application number
BR0317983-4A
Other languages
English (en)
Other versions
BR0317983B1 (pt
Inventor
Horst Hiltner
Hermann Siegert
Jochen Ackerman
Original Assignee
Roehm Gmbh
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 Roehm Gmbh filed Critical Roehm Gmbh
Publication of BR0317983A publication Critical patent/BR0317983A/pt
Publication of BR0317983B1 publication Critical patent/BR0317983B1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

"PROCESSO APERFEIçOADO PARA A PREPARAçãO CONTìNUA DE (MET)ACRILATOS DE ALQUILA COM RECICLAGEM REPETIDA DO CATALISADOR". A presente invenção refere-se a um método aperfeiçoado para a produção contínua de (met)acrilatos de alquila através da transesterificação do (met)acrilato de metila com álcoois, que são pesados em comparação com metanol. Uma térmica de processamento especial torna-o possível para obter novos níveis de qualidade de produto. Também podem ser obtidos altos rendimentos espaço-tempo completos. A invenção é caracterizada pelo uso múltiplo de um catalisador homogêneo que através disso reduz, significativamente os custos de agentes auxiliares.
BRPI0317983-4B1A 2003-01-13 2003-11-21 processo aperfeiÇoado para a preparaÇço contÍnua de (met)acrilatos de alquila com reciclagem repetida do catalisador BR0317983B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10301007A DE10301007A1 (de) 2003-01-13 2003-01-13 Verbessertes Verfahren zur kontinuierlichen Herstellung von Alkyl(meth)acrylaten mit mehrfacher Katalysatorrezyklierung.
PCT/EP2003/013060 WO2004063140A1 (de) 2003-01-13 2003-11-21 Verbessertes verfahren zur kontinuierlichen herstellung von alkyl(meth)acrylaten mit mehrfacher katalysatorrezyklierung

Publications (2)

Publication Number Publication Date
BR0317983A true BR0317983A (pt) 2005-12-06
BR0317983B1 BR0317983B1 (pt) 2013-08-06

Family

ID=32519914

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0317983-4B1A BR0317983B1 (pt) 2003-01-13 2003-11-21 processo aperfeiÇoado para a preparaÇço contÍnua de (met)acrilatos de alquila com reciclagem repetida do catalisador

Country Status (14)

Country Link
US (1) US8461375B2 (pt)
EP (1) EP1583733B1 (pt)
JP (1) JP4528631B2 (pt)
KR (1) KR100728516B1 (pt)
CN (1) CN1307146C (pt)
AU (1) AU2003283419A1 (pt)
BR (1) BR0317983B1 (pt)
CA (1) CA2512628C (pt)
DE (1) DE10301007A1 (pt)
ES (1) ES2422306T3 (pt)
RU (1) RU2407733C2 (pt)
SI (1) SI1583733T1 (pt)
TW (1) TW200502212A (pt)
WO (1) WO2004063140A1 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10301007A1 (de) 2003-01-13 2004-07-22 Röhm GmbH & Co. KG Verbessertes Verfahren zur kontinuierlichen Herstellung von Alkyl(meth)acrylaten mit mehrfacher Katalysatorrezyklierung.
DE102004006826A1 (de) * 2004-02-11 2005-08-25 Röhm GmbH & Co. KG Verfahren zur Herstellung von alpha-Hydroxy-carbonsäuren und deren Ester
FR2876375B1 (fr) * 2004-10-12 2007-02-02 Arkema Sa Procede de preparation d'esters ou d'anydrides (meth) acryliques
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
GB0523340D0 (en) * 2005-11-16 2005-12-28 Ciba Sc Holding Ag Manufacture of esters
US8569539B2 (en) * 2006-05-15 2013-10-29 Evonik Roehm Gmbh Process for preparing alpha-hydroxycarboxylic esters
DE102006025821A1 (de) * 2006-06-02 2007-12-06 Degussa Gmbh Ein Enzym zur Herstellung von Mehylmalonatsemialdehyd oder Malonatsemialdehyd
DE102006029318B3 (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
DE102006029320B3 (de) * 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden
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
DE102006055426A1 (de) * 2006-11-22 2008-05-29 Evonik Röhm Gmbh Verfahren zur Herstellung von Alkyl(meth)acrylaten unter Verwendung einer enzymatischen Cyanhydrinhydrolyse
DE102006055427A1 (de) 2006-11-22 2008-05-29 Evonik Röhm Gmbh Verfahren zur Herstellung von Tetramethylglycolid
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
DE102007056926A1 (de) * 2007-11-23 2009-05-28 Evonik Röhm Gmbh Verfahren und Anlage zur Aufreinigung von ungesättigten Verbindungen
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
FR2933974B1 (fr) 2008-07-18 2010-09-17 Rhodia Operations Procede de separation d'un aldehyde aromatique
FR2985999B1 (fr) * 2012-01-23 2014-01-31 Arkema France Procede de production d'acrylate de 2-octyle par transesterification
FR2985998B1 (fr) * 2012-01-23 2014-01-31 Arkema France Procede de production d'acrylate de 2-octyle par transesterification
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
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
FR3014870B1 (fr) 2013-12-13 2015-12-11 Arkema France Procede de production d'esters (meth)acryliques
CN107261537A (zh) * 2017-07-17 2017-10-20 江苏三木化工股份有限公司 多元醇(甲基)丙烯酸酯生产用的蒸发浓缩装置
CN107459461B (zh) * 2017-09-22 2020-05-08 吉林化工学院 一种(烷基)丙烯酸酯的制备方法及系统
KR102480102B1 (ko) * 2021-05-14 2022-12-23 한국화학연구원 아크릴계 그라디언트 공중합체의 제조방법
WO2024099859A1 (de) 2022-11-09 2024-05-16 Röhm Gmbh Verfahren zur herstellung von c4- bis c12- (meth)acrylaten

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1479855B1 (de) 1965-02-16 1971-03-11 Windmoeller & Hoelscher Vorrichtung zum selbsttaetigen aussortieren der von der sollbreite abweichenden quergefoerderten flachliegenden schlauchabschnitte in sackmaschinen
FR2184545B1 (pt) 1972-05-17 1980-03-14 Rhone Poulenc Ind
US5035214A (en) * 1990-02-16 1991-07-30 Siemens Automotive L.P. Engine throttle blade sealing
DE19510891A1 (de) 1995-03-24 1996-09-26 Basf Ag Verfahren zur kontinuierlicheen Herstellung von Alkylestern der (Meth)acrylsäure
FR2777561B1 (fr) 1998-04-21 2000-06-02 Atochem Elf Sa Procede de fabrication en continu de (meth)acrylates de dialkylaminoalkyle
DE10000171B4 (de) 2000-01-05 2005-02-17 Sander Linke Dämpfungselement mit Verbindungselementen zur akustisch entkoppelten Verbindungmit Bauteilen
DE10026644A1 (de) * 2000-05-29 2001-12-06 Basf Ag Verfahren zur Herstellung von Estern ungesättigter Carbonsäuren
DE10034194A1 (de) 2000-07-13 2003-09-11 Roehm Gmbh Verfahren zur Herstellung von Cyanwasserstoff
DE10127941A1 (de) * 2001-06-08 2002-05-29 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäureestern
DE10127939A1 (de) * 2001-06-08 2002-05-29 Basf Ag Verfahren zur Herstellung von (Meth)acrylsäureestern
DE10200171A1 (de) 2002-01-04 2003-07-10 Roehm Gmbh Verfahren zur kontinuierlichen Herstellung von Alkyl(meth)acrylaten
DE10301007A1 (de) 2003-01-13 2004-07-22 Röhm GmbH & Co. KG Verbessertes Verfahren zur kontinuierlichen Herstellung von Alkyl(meth)acrylaten mit mehrfacher Katalysatorrezyklierung.
DE102004006826A1 (de) 2004-02-11 2005-08-25 Röhm GmbH & Co. KG Verfahren zur Herstellung von alpha-Hydroxy-carbonsäuren und deren Ester
DE102004013847A1 (de) 2004-03-20 2005-10-06 Degussa Ag Cyanidtolerante Nitrilhydratasen
DE102004013824A1 (de) 2004-03-20 2005-10-13 Degussa Ag Nitrilhydratasen aus Rhodococcus opacus
DE102006029318B3 (de) 2006-06-23 2007-10-11 Röhm Gmbh Verfahren zur kontinuierlichen Herstellung von ungesättigten Carbonsäureanhydriden

Also Published As

Publication number Publication date
JP2006513241A (ja) 2006-04-20
CN1307146C (zh) 2007-03-28
SI1583733T1 (sl) 2013-08-30
ES2422306T3 (es) 2013-09-10
RU2407733C2 (ru) 2010-12-27
DE10301007A1 (de) 2004-07-22
JP4528631B2 (ja) 2010-08-18
RU2005125631A (ru) 2006-01-10
CN1738790A (zh) 2006-02-22
EP1583733B1 (de) 2013-04-24
US8461375B2 (en) 2013-06-11
CA2512628A1 (en) 2004-07-29
BR0317983B1 (pt) 2013-08-06
US20060211880A1 (en) 2006-09-21
KR100728516B1 (ko) 2007-06-15
EP1583733A1 (de) 2005-10-12
CA2512628C (en) 2012-01-03
WO2004063140A1 (de) 2004-07-29
TW200502212A (en) 2005-01-16
KR20050095844A (ko) 2005-10-04
AU2003283419A1 (en) 2004-08-10

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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

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/11/2003, 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 15A 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.