ATE383330T1 - Verbessertes verfahren zur herstellung von 2- ethylhexylakrylat - Google Patents
Verbessertes verfahren zur herstellung von 2- ethylhexylakrylatInfo
- Publication number
- ATE383330T1 ATE383330T1 AT02290718T AT02290718T ATE383330T1 AT E383330 T1 ATE383330 T1 AT E383330T1 AT 02290718 T AT02290718 T AT 02290718T AT 02290718 T AT02290718 T AT 02290718T AT E383330 T1 ATE383330 T1 AT E383330T1
- Authority
- AT
- Austria
- Prior art keywords
- esterification
- neutralization
- ethylhexyl acrylate
- acrylic acid
- aqueous phase
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 230000032050 esterification Effects 0.000 abstract 6
- 238000005886 esterification reaction Methods 0.000 abstract 6
- 238000006386 neutralization reaction Methods 0.000 abstract 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 4
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 abstract 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 4
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- 239000008346 aqueous phase Substances 0.000 abstract 4
- 239000003381 stabilizer Substances 0.000 abstract 3
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000012074 organic phase Substances 0.000 abstract 2
- 239000011541 reaction mixture Substances 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- 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
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- 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
- C07C67/62—Use of additives, e.g. for stabilisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0104435A FR2822824B1 (fr) | 2001-04-02 | 2001-04-02 | Procede de fabrication d'acrylate de 2-ethylhexyle comportant une neutralisation par une base du brut |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE383330T1 true ATE383330T1 (de) | 2008-01-15 |
Family
ID=8861826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT02290718T ATE383330T1 (de) | 2001-04-02 | 2002-03-21 | Verbessertes verfahren zur herstellung von 2- ethylhexylakrylat |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6956130B2 (de) |
| EP (1) | EP1247793B1 (de) |
| JP (1) | JP3903173B2 (de) |
| KR (1) | KR100530966B1 (de) |
| CN (1) | CN1246291C (de) |
| AT (1) | ATE383330T1 (de) |
| DE (1) | DE60224472T2 (de) |
| FR (1) | FR2822824B1 (de) |
| TW (1) | TW593269B (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200500979A (en) * | 2003-05-20 | 2005-01-01 | Adv Lcd Tech Dev Ct Co Ltd | Light emission type display apparatus |
| US7067237B2 (en) | 2003-06-28 | 2006-06-27 | Samsung Electronics Co., Ltd. | Method for forming pattern of one-dimensional nanostructure |
| KR101114400B1 (ko) * | 2006-09-01 | 2012-02-14 | 주식회사 엘지화학 | 회분공정에 의한 2-에틸헥실 아크릴레이트의 제조방법 |
| CN103254062A (zh) * | 2007-08-31 | 2013-08-21 | 阿科玛股份有限公司 | 在丙烯酸和丙烯酸酯工艺中抑制聚合和结垢的方法 |
| CN104262146B (zh) * | 2014-09-24 | 2017-10-27 | 江苏国胶化学科技有限公司 | 丙烯酸异辛酯的分水罐系统装置 |
| CN106365996B (zh) * | 2016-08-08 | 2020-03-24 | 江苏国胶新材料有限公司 | 丙烯酸异辛酯酯化液水洗工艺 |
| FR3091871B1 (fr) | 2019-01-22 | 2020-12-18 | Arkema France | Procede de purification d’esters (meth)acryliques a l’aide d’une colonne a partition |
| BR112021019660A2 (pt) | 2019-04-02 | 2021-12-07 | Ecolab Usa Inc | Métodos para produzir dióxido de cloro e para tratar água de processo |
| TW202348787A (zh) | 2022-04-01 | 2023-12-16 | 美商藝康美國公司 | 用於乙烯系單體流之高苛刻度加工的防汙劑組成物 |
| TW202404930A (zh) | 2022-04-01 | 2024-02-01 | 美商藝康美國公司 | 在共軛二烯單體之萃取蒸餾期間減少非所要之乳化聚合 |
| TW202348786A (zh) | 2022-04-01 | 2023-12-16 | 美商藝康美國公司 | 用於蒸氣空間應用之防汙劑組成物 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4019781A1 (de) | 1990-06-21 | 1992-01-02 | Basf Ag | Verfahren zur herstellung von monoethylenisch ungesaettigten carbonsaeureestern |
| FR2700767B1 (fr) * | 1993-01-27 | 1995-04-07 | Atochem Elf Sa | Procédé perfectionné de fabrication de (méthacrylates d'alkyle par estérification directe. |
| FR2721313B1 (fr) * | 1994-06-17 | 1996-07-19 | Atochem Elf Sa | Procédé de fabrication d'acrylates d'alkyle par estérification directe. |
| FR2723089B1 (fr) | 1994-07-28 | 1996-09-06 | Atochem Elf Sa | Procede de fabrication de l'acrylate de butyle par esterification directe |
| DE19929258A1 (de) * | 1999-06-25 | 2000-12-28 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäureestern |
-
2001
- 2001-04-02 FR FR0104435A patent/FR2822824B1/fr not_active Expired - Fee Related
-
2002
- 2002-03-21 DE DE60224472T patent/DE60224472T2/de not_active Expired - Fee Related
- 2002-03-21 EP EP02290718A patent/EP1247793B1/de not_active Expired - Lifetime
- 2002-03-21 AT AT02290718T patent/ATE383330T1/de not_active IP Right Cessation
- 2002-04-01 JP JP2002098572A patent/JP3903173B2/ja not_active Expired - Fee Related
- 2002-04-02 KR KR10-2002-0017992A patent/KR100530966B1/ko not_active Expired - Fee Related
- 2002-04-02 CN CNB021201277A patent/CN1246291C/zh not_active Expired - Fee Related
- 2002-04-02 TW TW091106625A patent/TW593269B/zh not_active IP Right Cessation
- 2002-04-02 US US10/113,936 patent/US6956130B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP1247793B1 (de) | 2008-01-09 |
| CN1384092A (zh) | 2002-12-11 |
| JP2002322123A (ja) | 2002-11-08 |
| US6956130B2 (en) | 2005-10-18 |
| KR20020077826A (ko) | 2002-10-14 |
| TW593269B (en) | 2004-06-21 |
| DE60224472T2 (de) | 2008-12-24 |
| CN1246291C (zh) | 2006-03-22 |
| US20020183542A1 (en) | 2002-12-05 |
| KR100530966B1 (ko) | 2005-11-24 |
| DE60224472D1 (de) | 2008-02-21 |
| FR2822824A1 (fr) | 2002-10-04 |
| FR2822824B1 (fr) | 2005-01-14 |
| JP3903173B2 (ja) | 2007-04-11 |
| EP1247793A1 (de) | 2002-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |