GB1499284A - Continuous production of 2-ethyl-hexyl acrylate free from dioctylether - Google Patents
Continuous production of 2-ethyl-hexyl acrylate free from dioctyletherInfo
- Publication number
- GB1499284A GB1499284A GB43953/76A GB4395376A GB1499284A GB 1499284 A GB1499284 A GB 1499284A GB 43953/76 A GB43953/76 A GB 43953/76A GB 4395376 A GB4395376 A GB 4395376A GB 1499284 A GB1499284 A GB 1499284A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ethyl
- distilling
- zone
- hexylacrylate
- distillation
- 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
Links
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 title abstract 4
- 238000010924 continuous production Methods 0.000 title abstract 2
- NKJOXAZJBOMXID-UHFFFAOYSA-N 1,1'-Oxybisoctane Chemical compound CCCCCCCCOCCCCCCCC NKJOXAZJBOMXID-UHFFFAOYSA-N 0.000 title 1
- 238000004821 distillation Methods 0.000 abstract 4
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 230000001476 alcoholic effect Effects 0.000 abstract 1
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 238000004064 recycling Methods 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2548561A DE2548561C2 (de) | 1975-10-30 | 1975-10-30 | Verfahren zur kontinuierlichen Herstellung dioctylätherfreien 2-Äthyl- hexylacrylats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1499284A true GB1499284A (en) | 1978-01-25 |
Family
ID=5960423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB43953/76A Expired GB1499284A (en) | 1975-10-30 | 1976-10-22 | Continuous production of 2-ethyl-hexyl acrylate free from dioctylether |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4280009A (enExample) |
| JP (1) | JPS5257116A (enExample) |
| BE (1) | BE847792A (enExample) |
| CA (1) | CA1083600A (enExample) |
| DE (1) | DE2548561C2 (enExample) |
| FR (1) | FR2329641A1 (enExample) |
| GB (1) | GB1499284A (enExample) |
| IT (1) | IT1066753B (enExample) |
| NL (1) | NL7611599A (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4458088A (en) * | 1982-04-01 | 1984-07-03 | The Standard Oil Company (Sohio) | Continuous process for the extraction and esterification of carboxylic acid |
| DE3518482A1 (de) * | 1985-05-23 | 1986-11-27 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von alkylestern der acryl- und methacrylsaeure durch veresterung der saeuren |
| US4859792A (en) * | 1986-08-01 | 1989-08-22 | Hoechst Celanese Corp. | Accelerated preparation of esters |
| US4868329A (en) * | 1986-08-01 | 1989-09-19 | Hoechst Celanese Corp. | Accelerated preparation of carboxylic acid esters |
| JPS649956A (en) * | 1987-07-01 | 1989-01-13 | Nippon Catalytic Chem Ind | Production of unsaturated carboxylic acid ester |
| FR2721313B1 (fr) | 1994-06-17 | 1996-07-19 | Atochem Elf Sa | Procédé de fabrication d'acrylates d'alkyle par estérification directe. |
| US5645696A (en) * | 1994-11-21 | 1997-07-08 | Lucky Ltd. | Process for preparing unsaturated carboxylic acid esters and apparatus for preparing the same |
| DE19604252A1 (de) * | 1996-02-06 | 1997-08-07 | Basf Ag | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure |
| DE19604253A1 (de) * | 1996-02-06 | 1997-08-07 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure |
| DE19604267A1 (de) * | 1996-02-06 | 1997-08-07 | Basf Ag | Verfahren zur kontinuierlichen Herstellung von Alkylestern der (Meth)acrylsäure |
| DE19648743A1 (de) * | 1996-11-25 | 1998-05-28 | Basf Ag | Verfahren zur Herstellung von (Meth)acrylsäureestern |
| DE10007213A1 (de) * | 2000-02-17 | 2001-08-23 | Basf Ag | Verfahren zur Herstellung von Estern alpha,beta-ungesättigter Carbonsäuren |
| JP5059400B2 (ja) * | 2003-02-28 | 2012-10-24 | アルケマ インコーポレイティド | 平衡制限反応の実施方法 |
| US20040192957A1 (en) * | 2003-03-31 | 2004-09-30 | Wickens Danita Inez | Method of recovering 2-ethylhexyl alcohol from a mixture comprising 2-ethylhexyl acrylate |
| JP4160087B2 (ja) | 2006-07-11 | 2008-10-01 | 株式会社日本触媒 | アクリル酸エステルの製造方法 |
| US8765217B2 (en) | 2008-11-04 | 2014-07-01 | Entrotech, Inc. | Method for continuous production of (meth)acrylate syrup and adhesives therefrom |
| US8329079B2 (en) | 2009-04-20 | 2012-12-11 | Entrochem, Inc. | Method and apparatus for continuous production of partially polymerized compositions and polymers therefrom |
| WO2015018773A1 (en) * | 2013-08-06 | 2015-02-12 | Akzo Nobel Coatings International B.V. | Continuous process for the esterification of an alpha,beta-unsaturated carboxylic acid and an alcohol |
| CN112592271A (zh) * | 2020-12-22 | 2021-04-02 | 河北兴柏农业科技有限公司 | 制备丙烯酸异辛酯的方法和装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1468932B2 (de) * | 1965-09-23 | 1976-01-22 | Röhm GmbH, 6100 Darmstadt | Verfahren zur kontinuierlichen herstellung von niedermolekularen aliphatischen acrylsaeureestern |
| DE2226829A1 (de) * | 1972-06-02 | 1973-12-20 | Knapsack Ag | Verfahren zur herstellung von acrylsaeureestern |
| GB1387704A (en) * | 1972-09-27 | 1975-03-19 | Nippon Catalytic Chem Ind | Process for the preparation of acrylic or methacrylic esters |
| DE2349398B2 (de) * | 1972-10-11 | 1976-04-01 | Hewlett-Packard Ltd., South Queensferry, West Lothian (Grossbritannien) | Verfahren und schaltungsanordnung zum messen von am/pm modulationsaenderungen |
| US3894076A (en) * | 1974-01-24 | 1975-07-08 | Celanese Corp | Production of alkyl esters of unsaturated monocarboxylic acids |
| DE2449811C2 (de) * | 1974-10-19 | 1983-01-05 | Hoechst Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen Herstellung von dibutylätherfreiem n-Butylacrylat |
-
1975
- 1975-10-30 DE DE2548561A patent/DE2548561C2/de not_active Expired
-
1976
- 1976-10-20 NL NL7611599A patent/NL7611599A/xx not_active Application Discontinuation
- 1976-10-21 CA CA263,901A patent/CA1083600A/en not_active Expired
- 1976-10-22 GB GB43953/76A patent/GB1499284A/en not_active Expired
- 1976-10-27 IT IT51906/76A patent/IT1066753B/it active
- 1976-10-29 BE BE171918A patent/BE847792A/xx not_active IP Right Cessation
- 1976-10-29 FR FR7632839A patent/FR2329641A1/fr active Granted
- 1976-10-29 JP JP51130376A patent/JPS5257116A/ja active Pending
-
1979
- 1979-08-14 US US06/066,510 patent/US4280009A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| BE847792A (fr) | 1977-04-29 |
| FR2329641B1 (enExample) | 1981-12-31 |
| FR2329641A1 (fr) | 1977-05-27 |
| JPS5257116A (en) | 1977-05-11 |
| NL7611599A (nl) | 1977-05-03 |
| US4280009A (en) | 1981-07-21 |
| DE2548561C2 (de) | 1983-09-29 |
| DE2548561A1 (de) | 1977-05-12 |
| CA1083600A (en) | 1980-08-12 |
| IT1066753B (it) | 1985-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1499284A (en) | Continuous production of 2-ethyl-hexyl acrylate free from dioctylether | |
| GB1515620A (en) | Continuous production of alkyl acrylates free from ether | |
| US3911003A (en) | Process for the production of glycolic acid and oxydiacetic acid | |
| US4250328A (en) | Method for separation of an ester from a reaction mixture | |
| BR8903416A (pt) | Processo para a preparacao de acido acetico e de anidrido do acido acetico | |
| US5206433A (en) | Preparation of formic acid | |
| US4016208A (en) | Acid production | |
| EP0711747B1 (en) | Esterification process | |
| GB1351033A (en) | Preparation of esters | |
| GB1504467A (en) | Process for the purification of acetic acid | |
| GB1490374A (en) | Process for isolating formic acid | |
| US4301297A (en) | Process for preparing dimethylaminoethyl methacrylate | |
| GB1162054A (en) | Process for Purifying beta-Methylmercaptopropionaldehyde | |
| GB1528129A (en) | Process for the production of isophorone | |
| CA1285288C (en) | Process for the hydrolysis of dialkyl carbonates | |
| US3821286A (en) | Process for the production of methyl methacrylate | |
| AU6473090A (en) | Recovery of acrylic acid and/or ethyl acrylate from black acid | |
| ATE8383T1 (de) | Verfahren zur herstellung von brenzcatechin und hydrochinon. | |
| GB770551A (en) | Continuous esterification process | |
| MEYER et al. | Alkylations at the α-Carbon of Phenylacetamide and Phenylacetic Acid Through Their Disodio Salts1 | |
| GB1057528A (en) | Process for the manufacture of cyanoacetic acid esters | |
| US3609182A (en) | Production of cyclooctyl formate cyclooctanol and cyclooctanone | |
| GB1271104A (en) | Process for working-up crude liquid vinyl acetate | |
| US4734521A (en) | Process for making beta, gamma-unsaturated ester, carbamates and sulfonamides | |
| CA1273643C (en) | PROCESS FOR THE PRODUCTION OF CIS-2-METHYL-2-BUTENOIC ACID |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |