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MX2009006570A - Metodo para la purificacion adsorbente de los metacrilatos de alquilo. - Google Patents

Metodo para la purificacion adsorbente de los metacrilatos de alquilo.

Info

Publication number
MX2009006570A
MX2009006570A MX2009006570A MX2009006570A MX2009006570A MX 2009006570 A MX2009006570 A MX 2009006570A MX 2009006570 A MX2009006570 A MX 2009006570A MX 2009006570 A MX2009006570 A MX 2009006570A MX 2009006570 A MX2009006570 A MX 2009006570A
Authority
MX
Mexico
Prior art keywords
alkyl methacrylates
alkyl methacrylate
alkyl
production
adsorptive purification
Prior art date
Application number
MX2009006570A
Other languages
English (en)
Inventor
Udo Gropp
Robert Weber
Thomas Schafer
Andreas Perl
Rudolf Sing
Thomas Mertz
Original Assignee
Evonik 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 Evonik Roehm Gmbh filed Critical Evonik Roehm Gmbh
Publication of MX2009006570A publication Critical patent/MX2009006570A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
    • C07C67/20—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group from amides or lactams
    • 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
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/10—Esters
    • C08F20/12—Esters of monohydric alcohols or phenols
    • C08F20/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F20/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

La invención trata en términos generales de un proceso para purificar un metacrilato de alquilo que comprende los pasos de: A. Proporcionar un metacrilato de alquilo con una impureza: B. Adsorber por lo menos algo de la impureza a un sólido purificador para obtener un metacrilato de alquilo ultrapuro De un proceso para preparar un metacrilato de alquilo ultrapuro, de un aparato para preparar metacrilatos de alquilo, de un proceso para preparar un polímero basado en por lo menos parcialmente metacrilatos de alquilo, del uso de un metacrilato de alquilo obtenido de acuerdo con la invención en productos químicos y de productos químicos que comprenden un metacrilato de alquilo obtenido de acuerdo con la invención.
MX2009006570A 2006-12-18 2007-08-31 Metodo para la purificacion adsorbente de los metacrilatos de alquilo. MX2009006570A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006060161A DE102006060161A1 (de) 2006-12-18 2006-12-18 Verfahren zur adsorptiven Aufreinigung von Methacrylsäurealkylestern
PCT/EP2007/059090 WO2008074522A1 (de) 2006-12-18 2007-08-31 Verfahren zur adsorptiven aufreinigung von methacrylsäurealkylestern

Publications (1)

Publication Number Publication Date
MX2009006570A true MX2009006570A (es) 2009-06-30

Family

ID=38819772

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009006570A MX2009006570A (es) 2006-12-18 2007-08-31 Metodo para la purificacion adsorbente de los metacrilatos de alquilo.

Country Status (15)

Country Link
US (1) US8324424B2 (es)
EP (1) EP2091908B1 (es)
JP (2) JP5473604B2 (es)
KR (2) KR101439573B1 (es)
CN (1) CN101205186A (es)
AU (1) AU2007334808B2 (es)
BR (1) BRPI0721068A2 (es)
DE (1) DE102006060161A1 (es)
ES (1) ES2388444T3 (es)
MX (1) MX2009006570A (es)
MY (1) MY146782A (es)
RU (1) RU2460718C2 (es)
TW (1) TWI424987B (es)
WO (1) WO2008074522A1 (es)
ZA (1) ZA200904242B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006060161A1 (de) 2006-12-18 2008-06-26 Evonik Röhm Gmbh Verfahren zur adsorptiven Aufreinigung von Methacrylsäurealkylestern
JP5526692B2 (ja) * 2009-10-08 2014-06-18 セントラル硝子株式会社 含フッ素カルボン酸エステルの製造方法
WO2012059102A2 (en) 2010-11-05 2012-05-10 Leo Pharma A/S A method of detecting contaminant dna in biological samples
CN102952047A (zh) * 2011-08-30 2013-03-06 中国石油化工股份有限公司 一种2-丙烯酰胺基-2-甲基丙磺酸粗产品的精制方法及其产品
CN102952045A (zh) * 2011-08-30 2013-03-06 中国石油化工股份有限公司 一种2-丙烯酰胺基-2-甲基丙磺酸粗产品的精制方法及其产品
CN102952046A (zh) * 2011-08-30 2013-03-06 中国石油化工股份有限公司 一种2-丙烯酰胺基-2-甲基丙磺酸粗产品的精制方法及其产品
CN107428665B (zh) * 2015-04-10 2021-10-15 东亚合成株式会社 (甲基)丙烯酸酯的制造方法

Family Cites Families (27)

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US3420751A (en) * 1967-03-20 1969-01-07 Standard Oil Co Process for recovery and purification of acrylate and methacrylate esters by extractive distillation with water
DD126327A1 (es) * 1976-07-15 1977-07-06
US4161500A (en) 1977-10-14 1979-07-17 E. I. Du Pont De Nemours And Company Process for low attenuation methacrylate optical fiber
JPS54500045A (es) 1977-10-31 1979-10-25
JPS61215369A (ja) 1985-03-19 1986-09-25 Nippon Telegr & Teleph Corp <Ntt> ビス（ヒドロキシフタルイミド）およびその製造方法
JPS632952A (ja) 1986-06-23 1988-01-07 Mitsubishi Rayon Co Ltd メタクリル酸メチルの精製法
JPS63182035A (ja) * 1987-01-22 1988-07-27 Babcock Hitachi Kk 窒素酸化物除去用触媒
ES2012539A6 (es) * 1987-08-20 1990-04-01 Du Pont Procedimiento para la produccion de acido metacrilico y sus esteres dealquilo.
JPH05310637A (ja) * 1992-04-30 1993-11-22 Kuraray Co Ltd （メタ）アクリル酸エステルの精製方法
JPH061749A (ja) * 1992-06-16 1994-01-11 Kuraray Co Ltd （メタ）アクリル酸エステルの精製方法
US5393918A (en) * 1993-12-02 1995-02-28 Rohm And Haas Company High yield process for the production of methacrylic acid esters
US5587453A (en) * 1994-02-25 1996-12-24 Mitsubishi Gas Chemical Company, Inc. Process for purifying methacrylate
KR960000850A (ko) 1994-06-06 1996-01-25 사토 아키오 메타크릴산메틸의 연속제조방법
JPH08310979A (ja) * 1995-05-19 1996-11-26 Bridgestone Corp ビニル系モノマーの精製法
JP3916353B2 (ja) * 1999-10-28 2007-05-16 三菱レイヨン株式会社 （メタ）アクリル酸エステルの精製方法
JP3672818B2 (ja) * 2000-12-26 2005-07-20 三菱レイヨン株式会社 （メタ）アクリル酸エステルの精製方法
DE10200171A1 (de) * 2002-01-04 2003-07-10 Roehm Gmbh Verfahren zur kontinuierlichen Herstellung von Alkyl(meth)acrylaten
DE10309209A1 (de) * 2003-02-28 2004-09-09 Degussa Ag Verfahren zur Herstellung von Cyanwasserstoff nach dem BMA-Verfahren und Katalysator zu seiner Durchführung
DE10323699A1 (de) 2003-05-22 2004-12-09 Röhm GmbH & Co. KG Verfahren zur kontinuierlichen Herstellung von Alkylamino(meth)acrylamiden
DE102004006826A1 (de) * 2004-02-11 2005-08-25 Röhm GmbH & Co. KG Verfahren zur Herstellung von alpha-Hydroxy-carbonsäuren und deren Ester
JP2006028080A (ja) 2004-07-15 2006-02-02 Osaka Organic Chem Ind Ltd （メタ）アクリル酸エステルの精製方法
EP1814844B1 (de) * 2004-11-23 2009-09-16 Evonik Röhm GmbH Verfahren zur kontinuierlichen herstellung von alkylaminoacrylamiden
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
US20070159811A1 (en) * 2006-01-06 2007-07-12 Hsin Chen Lighting device for keyhole
DE102006058250A1 (de) * 2006-12-08 2008-06-12 Evonik Röhm Gmbh Integriertes Verfahren und Vorrichtung zur Herstellung von Methacrylsäureestern aus Aceton und Blausäure
DE102006060161A1 (de) * 2006-12-18 2008-06-26 Evonik Röhm Gmbh Verfahren zur adsorptiven Aufreinigung von Methacrylsäurealkylestern

Also Published As

Publication number Publication date
US8324424B2 (en) 2012-12-04
ZA200904242B (en) 2010-03-31
AU2007334808B2 (en) 2012-10-04
KR20090096603A (ko) 2009-09-11
BRPI0721068A2 (pt) 2014-02-04
WO2008074522A1 (de) 2008-06-26
RU2460718C2 (ru) 2012-09-10
US20100004417A1 (en) 2010-01-07
MY146782A (en) 2012-09-28
KR20140097595A (ko) 2014-08-06
EP2091908B1 (de) 2012-06-13
JP2014031379A (ja) 2014-02-20
EP2091908A1 (de) 2009-08-26
JP5473604B2 (ja) 2014-04-16
DE102006060161A1 (de) 2008-06-26
KR101439573B1 (ko) 2014-09-11
TW200902495A (en) 2009-01-16
TWI424987B (zh) 2014-02-01
CN101205186A (zh) 2008-06-25
AU2007334808A1 (en) 2008-06-26
ES2388444T3 (es) 2012-10-15
JP2010513364A (ja) 2010-04-30
RU2009127506A (ru) 2011-01-27

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