CA2307593A1 - Procede en continu de production d'esters d'acide carboxylique d'ethers monoalkyles d'alkylene-glycol - Google Patents
Procede en continu de production d'esters d'acide carboxylique d'ethers monoalkyles d'alkylene-glycol Download PDFInfo
- Publication number
- CA2307593A1 CA2307593A1 CA002307593A CA2307593A CA2307593A1 CA 2307593 A1 CA2307593 A1 CA 2307593A1 CA 002307593 A CA002307593 A CA 002307593A CA 2307593 A CA2307593 A CA 2307593A CA 2307593 A1 CA2307593 A1 CA 2307593A1
- Authority
- CA
- Canada
- Prior art keywords
- carboxylic acid
- alkylene glycol
- acid esters
- glycol monoalkyl
- monoalkyl ethers
- 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.)
- Granted
Links
- -1 alkylene glycol monoalkyl ethers Chemical class 0.000 title abstract 2
- 150000001733 carboxylic acid esters Chemical class 0.000 title abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 title abstract 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000010924 continuous production Methods 0.000 title 1
- 238000000034 method Methods 0.000 abstract 3
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 2
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 150000001346 alkyl aryl ethers Chemical class 0.000 abstract 1
- 238000009835 boiling Methods 0.000 abstract 1
- 230000032050 esterification Effects 0.000 abstract 1
- 238000005886 esterification reaction Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000002904 solvent 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
- C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
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 |
|---|---|---|---|
| PCT/US1997/019827 WO1999023058A1 (fr) | 1997-10-31 | 1997-10-31 | Procede en continu de production d'esters d'acide carboxylique d'ethers monoalkyles d'alkylene-glycol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2307593A1 true CA2307593A1 (fr) | 1999-05-14 |
| CA2307593C CA2307593C (fr) | 2007-01-16 |
Family
ID=22261983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002307593A Expired - Fee Related CA2307593C (fr) | 1997-10-31 | 1997-10-31 | Procede en continu de production d'esters d'acide carboxylique d'ethers monoalkyles d'alkylene-glycol |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JP3986756B2 (fr) |
| KR (1) | KR100532269B1 (fr) |
| CA (1) | CA2307593C (fr) |
| DE (2) | DE19782298T1 (fr) |
| GB (1) | GB2345911B (fr) |
| WO (1) | WO1999023058A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100710832B1 (ko) * | 2006-03-31 | 2007-04-23 | (주) 청도정밀화학 | 고분자량의 알콕시폴리알킬렌글리콜(메타)아크릴레이트의개선된 제조방법 |
| KR101134659B1 (ko) * | 2010-09-06 | 2012-04-09 | 이수화학 주식회사 | 프로필렌 글리콜 모노메틸 에테르 아세테이트의 제조방법 |
| CN106431831B (zh) * | 2016-09-18 | 2018-12-18 | 昆明博鸿生物科技有限公司 | 一种5e-癸烯-1-醇及乙酸5e-癸烯酯的合成方法 |
| CN108129317A (zh) * | 2018-01-29 | 2018-06-08 | 淄博高新技术产业开发区精细化工和高分子材料研究院 | 一种利用共沸精馏从pgmea/水溶液中连续回收pgmea的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3235531A1 (de) * | 1982-09-25 | 1984-03-29 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur veresterung von essigsaeure mit alkoholen, die 4 und mehr c-atome enthalten, sowie mit glykolethern |
| DE3475188D1 (fr) * | 1983-03-17 | 1988-12-22 | Atlantic Richfield Company | |
| US5618973A (en) * | 1994-11-10 | 1997-04-08 | Union Carbide Chemicals & Plastics Technology Corporation | Esterification process |
-
1997
- 1997-10-31 JP JP2000518935A patent/JP3986756B2/ja not_active Expired - Lifetime
- 1997-10-31 KR KR10-2000-7004700A patent/KR100532269B1/ko not_active Expired - Fee Related
- 1997-10-31 CA CA002307593A patent/CA2307593C/fr not_active Expired - Fee Related
- 1997-10-31 DE DE19782298T patent/DE19782298T1/de active Pending
- 1997-10-31 WO PCT/US1997/019827 patent/WO1999023058A1/fr not_active Ceased
- 1997-10-31 DE DE19782298A patent/DE19782298B4/de not_active Expired - Fee Related
- 1997-10-31 GB GB0009596A patent/GB2345911B/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB2345911A (en) | 2000-07-26 |
| GB0009596D0 (en) | 2000-06-07 |
| KR20010031647A (ko) | 2001-04-16 |
| DE19782298T1 (de) | 2000-11-30 |
| WO1999023058A1 (fr) | 1999-05-14 |
| DE19782298B4 (de) | 2005-02-17 |
| GB2345911B (en) | 2001-07-18 |
| JP2001521918A (ja) | 2001-11-13 |
| JP3986756B2 (ja) | 2007-10-03 |
| CA2307593C (fr) | 2007-01-16 |
| KR100532269B1 (ko) | 2005-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |