UY33749A - ?un proceso para la producción de ácido metacrílico y sus derivados y los polímeros producidos a partir de los mismos - Google Patents
?un proceso para la producción de ácido metacrílico y sus derivados y los polímeros producidos a partir de los mismosInfo
- Publication number
- UY33749A UY33749A UY0001033749A UY33749A UY33749A UY 33749 A UY33749 A UY 33749A UY 0001033749 A UY0001033749 A UY 0001033749A UY 33749 A UY33749 A UY 33749A UY 33749 A UY33749 A UY 33749A
- Authority
- UY
- Uruguay
- Prior art keywords
- production
- acid
- derivatives
- same
- decarboxylation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/347—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups
- C07C51/377—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups
- C07C51/38—Preparation of carboxylic acids or their salts, halides or anhydrides by reactions not involving formation of carboxyl groups by splitting-off hydrogen or functional groups; by hydrogenolysis of functional groups by decarboxylation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
- C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
- C07C57/03—Monocarboxylic acids
- C07C57/04—Acrylic acid; Methacrylic acid
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic 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
- C08F20/04—Acids, Metal salts or ammonium salts thereof
- C08F20/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
-
- 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
- C08F20/14—Methyl esters, e.g. methyl (meth)acrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Se describe un proceso para la producción de ácido metacrílico que comprende la descarboxilación catalizada básica de al menos uno o una mezcla de ácidos dicarboxílicos seleccionados de ácido itacónico, citracónico o mesacónico. La descarboxilación se lleva a cabo más de 240 hasta 275°C para proveer una alta selectividad. El producto de ácido metacrílico se puede esterificar. También se describe un método para preparar polímeros, copolímeros, o ésteres de ácido metacrílico. El proceso puede opcionalmente estar precedido por una descarboxilación y, en caso necesario, de una deshidratación en una fuente de preácido tal como ácido cítrico o ácido isocítrico.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB1019915.6A GB201019915D0 (en) | 2010-11-24 | 2010-11-24 | A process for the production of methacrylic acid and its derivatives and polmers produced therefrom |
| GBGB1105467.3A GB201105467D0 (en) | 2011-03-31 | 2011-03-31 | A process for the production of methacrylic acid and its derivatives and polymers produced therefrom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UY33749A true UY33749A (es) | 2012-06-29 |
Family
ID=45099138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UY0001033749A UY33749A (es) | 2010-11-24 | 2011-11-23 | ?un proceso para la producción de ácido metacrílico y sus derivados y los polímeros producidos a partir de los mismos |
Country Status (20)
| Country | Link |
|---|---|
| US (1) | US9174913B2 (es) |
| EP (1) | EP2643283B1 (es) |
| JP (1) | JP5857064B2 (es) |
| KR (1) | KR20130129977A (es) |
| CN (1) | CN103228606B (es) |
| AR (1) | AR083970A1 (es) |
| AU (1) | AU2011333557A1 (es) |
| BR (1) | BR112013012861B1 (es) |
| CA (1) | CA2817641C (es) |
| EA (1) | EA201390751A1 (es) |
| ES (1) | ES2552981T3 (es) |
| MX (1) | MX2013005510A (es) |
| MY (1) | MY179932A (es) |
| NZ (1) | NZ611514A (es) |
| SG (1) | SG190294A1 (es) |
| TW (1) | TW201229025A (es) |
| UA (1) | UA110121C2 (es) |
| UY (1) | UY33749A (es) |
| WO (1) | WO2012069813A1 (es) |
| ZA (1) | ZA201303625B (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR085338A1 (es) | 2011-02-09 | 2013-09-25 | Lucite Int Uk Ltd | Un proceso para la produccion de acido (met)acrilico y derivados y polimeros producidos a partir del mismo |
| GB201207388D0 (en) * | 2012-04-27 | 2012-06-13 | Lucite Int Uk Ltd | A process for the production of methacrylic acid and its derivatives and polymers produced therefrom |
| TW201508064A (zh) * | 2013-08-02 | 2015-03-01 | Lucite Int Uk Ltd | 製造甲基丙烯酸及其衍生物之方法 |
| CN105579429B (zh) * | 2013-08-26 | 2018-11-20 | 瓦赫宁根研究基金会 | 甲基丙烯酸的生产方法 |
| CA2861524A1 (en) * | 2013-09-16 | 2014-11-03 | Armstrong World Industries, Inc. | Methods for preparing methacrylic acid from biobased starting materials |
| MY198780A (en) | 2015-05-19 | 2023-09-27 | Mitsubishi Chemical Uk Ltd | Process for the biological production of methacrylic acid and derivatives thereof |
| CN106060964A (zh) * | 2016-07-01 | 2016-10-26 | 惠州市德赛西威汽车电子有限公司 | 一种车载蓝牙电话系统中快速自动连接手机的方法及装置 |
| GB201707034D0 (en) | 2017-05-03 | 2017-06-14 | Gradley Michell Lorraine | Modified microorganisms and methods for production of useful products |
| EP3553045A1 (en) | 2018-04-09 | 2019-10-16 | Kemijski Institut | Process and catalysts to produce methacrylic acid monomer from biomass-derived carboxylic acids |
| GB2621337A (en) | 2022-08-08 | 2024-02-14 | Mitsubishi Chemical Uk Ltd | Process for the biological production of methacrylic acid and derivatives thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE550710A (es) * | ||||
| US2504049A (en) | 1946-03-04 | 1950-04-11 | Du Pont | Preparation of polymethacrylic acid and of polymeric products containing polymethacrylic acid |
| DE2323328C2 (de) | 1973-05-09 | 1982-04-01 | Basf Ag, 6700 Ludwigshafen | Verfahren zur Abtrennung von Acrylsäure aus einer angesäuerten wäßrigen Butanol-Acrylsäure-Veresterungsablauge |
| JPS57168906A (en) | 1981-04-13 | 1982-10-18 | Kao Corp | Maleic acid/(meth)acrylic acid copolymer |
| DE4443557A1 (de) | 1994-12-07 | 1996-06-13 | Roehm Gmbh | Hochwärmeformbeständige, spannungsrißbeständige Polymethacrylat-Formmassen |
| GB9425911D0 (en) | 1994-12-22 | 1995-02-22 | Ici Plc | Process for the carbonylation of olefins and catalyst system for use therein |
| DE10203565C1 (de) | 2002-01-29 | 2003-07-10 | Roehm Gmbh | Verfahren zur Herstellung eines schlagzähen Polymethylmethacrylat- Formkörpers und Verwendung des so hergestellten Kunststoffformkörpers |
| EP2085376B1 (en) * | 2008-01-30 | 2012-09-05 | Evonik Röhm GmbH | Process for preparation of high purity methacrylic acid |
| FR2938536B1 (fr) | 2008-11-18 | 2012-07-13 | Arkema France | Procede de fabrication d'un methacrylate de methyle derive de la biomasse |
| GB0922255D0 (en) | 2009-12-21 | 2010-02-03 | Lucite Int Uk Ltd | Method of producing acrylic and methacrylic acid |
-
2011
- 2011-11-18 CN CN201180056814.1A patent/CN103228606B/zh active Active
- 2011-11-18 CA CA2817641A patent/CA2817641C/en active Active
- 2011-11-18 EP EP11791623.9A patent/EP2643283B1/en active Active
- 2011-11-18 WO PCT/GB2011/052271 patent/WO2012069813A1/en active Application Filing
- 2011-11-18 SG SG2013037411A patent/SG190294A1/en unknown
- 2011-11-18 UA UAA201307885A patent/UA110121C2/uk unknown
- 2011-11-18 NZ NZ61151411A patent/NZ611514A/en not_active IP Right Cessation
- 2011-11-18 JP JP2013540434A patent/JP5857064B2/ja not_active Expired - Fee Related
- 2011-11-18 EA EA201390751A patent/EA201390751A1/ru unknown
- 2011-11-18 US US13/989,363 patent/US9174913B2/en active Active
- 2011-11-18 MX MX2013005510A patent/MX2013005510A/es active IP Right Grant
- 2011-11-18 KR KR1020137015228A patent/KR20130129977A/ko not_active Application Discontinuation
- 2011-11-18 BR BR112013012861-5A patent/BR112013012861B1/pt active IP Right Grant
- 2011-11-18 AU AU2011333557A patent/AU2011333557A1/en not_active Abandoned
- 2011-11-18 MY MYPI2013700847A patent/MY179932A/en unknown
- 2011-11-18 ES ES11791623.9T patent/ES2552981T3/es active Active
- 2011-11-23 TW TW100142975A patent/TW201229025A/zh unknown
- 2011-11-23 AR ARP110104366A patent/AR083970A1/es unknown
- 2011-11-23 UY UY0001033749A patent/UY33749A/es not_active Application Discontinuation
-
2013
- 2013-05-17 ZA ZA2013/03625A patent/ZA201303625B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MY179932A (en) | 2020-11-19 |
| KR20130129977A (ko) | 2013-11-29 |
| CA2817641C (en) | 2018-08-21 |
| EP2643283B1 (en) | 2015-08-12 |
| WO2012069813A1 (en) | 2012-05-31 |
| AR083970A1 (es) | 2013-04-10 |
| CN103228606B (zh) | 2016-11-09 |
| NZ611514A (en) | 2015-04-24 |
| CN103228606A (zh) | 2013-07-31 |
| BR112013012861A2 (pt) | 2016-08-23 |
| BR112013012861B1 (pt) | 2019-10-08 |
| UA110121C2 (uk) | 2015-11-25 |
| ZA201303625B (en) | 2014-06-25 |
| EA201390751A1 (ru) | 2013-11-29 |
| ES2552981T3 (es) | 2015-12-03 |
| JP5857064B2 (ja) | 2016-02-10 |
| MX2013005510A (es) | 2013-12-16 |
| JP2014505668A (ja) | 2014-03-06 |
| US20130303713A1 (en) | 2013-11-14 |
| AU2011333557A1 (en) | 2013-06-27 |
| US9174913B2 (en) | 2015-11-03 |
| EP2643283A1 (en) | 2013-10-02 |
| CA2817641A1 (en) | 2012-05-31 |
| SG190294A1 (en) | 2013-06-28 |
| TW201229025A (en) | 2012-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 109 | Application deemed to be withdrawn |
Effective date: 20200121 |