ES2087455T3 - Proceso para la preparacion de esteres de acido acrilico y acido metacrilico. - Google Patents
Proceso para la preparacion de esteres de acido acrilico y acido metacrilico.Info
- Publication number
- ES2087455T3 ES2087455T3 ES92308426T ES92308426T ES2087455T3 ES 2087455 T3 ES2087455 T3 ES 2087455T3 ES 92308426 T ES92308426 T ES 92308426T ES 92308426 T ES92308426 T ES 92308426T ES 2087455 T3 ES2087455 T3 ES 2087455T3
- Authority
- ES
- Spain
- Prior art keywords
- acid
- esters
- preparation
- acrylic acid
- metacrilic
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 3
- 239000002253 acid Substances 0.000 title 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910002651 NO3 Inorganic materials 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- -1 LITHIUM LIX COMPOUND Chemical class 0.000 abstract 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 1
- 150000001298 alcohols Chemical class 0.000 abstract 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 abstract 1
- CSSYLTMKCUORDA-UHFFFAOYSA-N barium(2+);oxygen(2-) Chemical compound [O-2].[Ba+2] CSSYLTMKCUORDA-UHFFFAOYSA-N 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- 150000007942 carboxylates Chemical group 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical group [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 abstract 1
- 238000005809 transesterification reaction Methods 0.000 abstract 1
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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
ESTA INVENCION SE REFIERE A UN PROCESO PARA LA PREPARACION DE ESTERES DE ACIDO ACRILICO O DE ACIDO METACRILICO CON ALCOHOLES. EL PROCESO CONSISTE EN HACER REACCIONAR AL ESTER PREFORMADO DE UN ALCOHOL MONOHIDRICO DE C1-C4 QUE SOLO TENGA UNA FUNCION DE OXIGENO BAJO CONDICIONES DE TRANSESTERIFICACION CON UN SEGUNDO ALCOHOL QUE TENGA AL MENOS DOS ATOMOS DE CARBONO Y AL MENOS DOS FUNCIONES DE OXIGENO ANTE LA PRESENCIA DE UN CATALIZADOR QUE CONTIENE (A) UN OXIDO, HIDROXIDO O NITRATO DE CALCIO O DE BARIO Y (B) UN COMPUESTO DE LITIO LIX EN DONDE X ES NITRATO, SULFITO O CARBOXILATO CON MAS DE SEIS ATOMOS DE CARBONO DE TAL MODO QUE (A) Y (B) NO SON LOS DOS NITRATOS AL TIEMPO EN EL MISMO CATALIZADOR.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB919120584A GB9120584D0 (en) | 1991-09-27 | 1991-09-27 | Process for the preparation of acrylic acid and methacrylic acid esters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2087455T3 true ES2087455T3 (es) | 1996-07-16 |
Family
ID=10702075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES92308426T Expired - Lifetime ES2087455T3 (es) | 1991-09-27 | 1992-09-16 | Proceso para la preparacion de esteres de acido acrilico y acido metacrilico. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5362904A (es) |
| EP (1) | EP0534666B1 (es) |
| DE (1) | DE69210929T2 (es) |
| ES (1) | ES2087455T3 (es) |
| GB (1) | GB9120584D0 (es) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19602035C2 (de) * | 1996-01-20 | 1998-04-02 | Roehm Gmbh | Verfahren zur Herstellung von Alkoxypolyglycol(meth)acrylaten |
| DE19930721C2 (de) * | 1999-07-05 | 2001-12-20 | Roehm Gmbh | Verfahren zur Herstellung und Prozeßinhibierung von Isobornylmethacrylat |
| CN101088990B (zh) * | 2006-06-13 | 2011-08-03 | 罗门哈斯公司 | 用来制备(甲基)丙烯酸酯单体的酯交换法 |
| DE102007031473A1 (de) | 2007-07-05 | 2009-01-08 | Evonik Röhm Gmbh | Verfahren zur Herstellung von Ethylenglycoldimethacrylat |
| DE102007031470A1 (de) | 2007-07-05 | 2009-01-08 | Evonik Röhm Gmbh | Verfahren zur Herstellung von (Meth)acrylaten |
| DE102007031474A1 (de) * | 2007-07-05 | 2009-01-08 | Evonik Röhm Gmbh | Verfahren zur Herstellung von Butandioldimethacrylaten |
| DE102009001217A1 (de) | 2009-02-27 | 2010-09-02 | Evonik Röhm Gmbh | Monomermischungen, Polymere sowie Beschichtungszusammensetzungen |
| DE102008002257A1 (de) | 2008-06-06 | 2010-01-28 | Evonik Röhm Gmbh | Wässrige Dispersionen aufweisend mindestens ein Alkyd-Harz |
| DE102008002254A1 (de) | 2008-06-06 | 2010-01-21 | Evonik Röhm Gmbh | Monomermischungen, Polymere sowie Beschichtungszusammensetzungen |
| DE102008040221A1 (de) | 2008-07-07 | 2010-01-14 | Evonik Röhm Gmbh | Verfahren zur Herstellung von (Meth)acrylsäureestern |
| DE102008040214A1 (de) | 2008-07-07 | 2010-01-14 | Evonik Röhm Gmbh | Verfahren zur Herstellung von Polyalkylenglykoldi(meth)acrylaten |
| DE102008046075A1 (de) | 2008-09-08 | 2010-03-11 | Evonik Röhm Gmbh | (Meth)acrylatmonomer, Polymer sowie Beschichtungsmittel |
| DE102009026819A1 (de) | 2008-09-08 | 2010-03-11 | Evonik Röhm Gmbh | Monomermischung, Polymer, Beschichtungsmittel und Verfahren zur Herstellung einer Beschichtung |
| DE102009001965A1 (de) | 2009-03-30 | 2010-10-07 | Evonik Röhm Gmbh | Beschichtungsmittel, Verfahren zur Herstellung einer Beschichtung und beschichteter Gegenstand |
| DE102009001966A1 (de) | 2009-03-30 | 2010-10-07 | Evonik Röhm Gmbh | Beschichtungszusammensetzung,(Meth)acryl-Polymer und Monomermischung zur Herstellung des(Meth)acryl-Polymers |
| DE102009001970A1 (de) | 2009-03-30 | 2010-10-14 | Evonik Röhm Gmbh | (Meth)acrylat-Polymer, Beschichtungsmittel, Verfahren zur Herstellung einer Beschichtung und beschichteter Gegenstand |
| DE102009001964A1 (de) | 2009-03-30 | 2010-10-07 | Evonik Röhm Gmbh | Multifunktionales(Meth)acryl-Polymer, Beschichtungszusammensetzung, Verfahren zur Herstellung einer Beschichtung und beschichteter Gegenstand |
| DE102009002888A1 (de) | 2009-05-07 | 2010-11-11 | Evonik Röhm Gmbh | Beschichtungsmittel, Verfahren zur Herstellung einer Beschichtung und beschichteter Gegenstand |
| DE102010000945A1 (de) | 2010-01-15 | 2011-07-21 | Evonik Röhm GmbH, 64293 | Verfahren zur Herstellung von (Meth)acrylsäureestern |
| DE102010030970A1 (de) | 2010-07-06 | 2012-01-12 | Evonik Röhm Gmbh | Zusammensetzung zur Herstellung von Polymeren, (Meth)acryl-Polymer, Beschichtungsmittel und Beschichtung |
| DE102010041272A1 (de) | 2010-09-23 | 2012-03-29 | Evonik Röhm Gmbh | Beschichtungsmittel mit (Meth)acryl-Polymeren und Koaleszenzhilfsmitteln |
| DE102011081649A1 (de) | 2011-08-26 | 2013-02-28 | Evonik Röhm Gmbh | Längerkettige Methacrylate aus nachwachsenden Rohstoffen |
| AU2014221198B2 (en) | 2013-09-16 | 2015-05-07 | Armstrong World Industries, Inc. | Methods for preparing methacrylic acid from biobased starting materials |
| EP4148040B1 (en) | 2021-09-10 | 2023-11-01 | Evonik Operations GmbH | One pot synthesis of urea (meth)acrylates |
| ES2970697T3 (es) | 2021-09-10 | 2024-05-30 | Evonik Operations Gmbh | (Met)acrilatos de urea espaciados |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4074062A (en) * | 1975-08-21 | 1978-02-14 | Mitsubishi Rayon Company, Limited | Process for producing unsaturated carboxylic acid esters |
| DE2744641B2 (de) * | 1977-10-04 | 1979-08-02 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Verfahren zur Herstellung von Estern der Methacrylsäure |
| DE3423443A1 (de) * | 1984-06-26 | 1986-01-02 | Röhm GmbH, 6100 Darmstadt | Verfahren zur herstellung von estern der acryl- und methacrylsaeure durch umesterung |
-
1991
- 1991-09-27 GB GB919120584A patent/GB9120584D0/en active Pending
-
1992
- 1992-09-16 EP EP92308426A patent/EP0534666B1/en not_active Expired - Lifetime
- 1992-09-16 ES ES92308426T patent/ES2087455T3/es not_active Expired - Lifetime
- 1992-09-16 DE DE69210929T patent/DE69210929T2/de not_active Expired - Fee Related
- 1992-09-24 US US07/950,344 patent/US5362904A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB9120584D0 (en) | 1991-11-06 |
| DE69210929T2 (de) | 1996-10-02 |
| EP0534666A2 (en) | 1993-03-31 |
| EP0534666B1 (en) | 1996-05-22 |
| DE69210929D1 (de) | 1996-06-27 |
| EP0534666A3 (en) | 1994-10-19 |
| US5362904A (en) | 1994-11-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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