JP2019504078A5 - - Google Patents
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- Publication number
- JP2019504078A5 JP2019504078A5 JP2018538078A JP2018538078A JP2019504078A5 JP 2019504078 A5 JP2019504078 A5 JP 2019504078A5 JP 2018538078 A JP2018538078 A JP 2018538078A JP 2018538078 A JP2018538078 A JP 2018538078A JP 2019504078 A5 JP2019504078 A5 JP 2019504078A5
- Authority
- JP
- Japan
- Prior art keywords
- meth
- purified
- acrylic acid
- acrylate
- polymerization inhibitor
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims 15
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims 5
- 239000003112 inhibitor Substances 0.000 claims 5
- 238000005192 partition Methods 0.000 claims 5
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims 4
- 238000006116 polymerization reaction Methods 0.000 claims 4
- 238000000746 purification Methods 0.000 claims 4
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims 3
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 claims 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims 2
- 230000032050 esterification Effects 0.000 claims 2
- 238000005886 esterification reaction Methods 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 2
- 238000005194 fractionation Methods 0.000 claims 2
- 239000011541 reaction mixture Substances 0.000 claims 2
- 230000006641 stabilisation Effects 0.000 claims 2
- 238000011105 stabilization Methods 0.000 claims 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical group CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims 1
- -1 acrylic ester Chemical class 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000005494 condensation Effects 0.000 claims 1
- 150000002148 esters Chemical class 0.000 claims 1
- 125000000687 hydroquinonyl group Chemical group C1(O)=C(C=C(O)C=C1)* 0.000 claims 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1650469A FR3047004B1 (fr) | 2016-01-21 | 2016-01-21 | Procede de purification d'esters (meth)acryliques |
| FR1650469 | 2016-01-21 | ||
| PCT/FR2017/050005 WO2017125657A1 (fr) | 2016-01-21 | 2017-01-03 | Procede de purification d'esters (meth)acryliques |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019504078A JP2019504078A (ja) | 2019-02-14 |
| JP2019504078A5 true JP2019504078A5 (enExample) | 2020-01-23 |
Family
ID=55542938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018538078A Pending JP2019504078A (ja) | 2016-01-21 | 2017-01-03 | （メタ）アクリル酸エステルの精製方法 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US10508074B2 (enExample) |
| EP (1) | EP3405450A1 (enExample) |
| JP (1) | JP2019504078A (enExample) |
| KR (1) | KR102647454B1 (enExample) |
| CN (1) | CN108473412A (enExample) |
| BR (1) | BR112018013060B1 (enExample) |
| FR (1) | FR3047004B1 (enExample) |
| TW (1) | TW201738199A (enExample) |
| WO (1) | WO2017125657A1 (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110114335A (zh) | 2016-12-21 | 2019-08-09 | 巴斯夫欧洲公司 | 从粗(甲基)丙烯酸叔丁酯中通过蒸馏分离出纯(甲基)丙烯酸叔丁酯的方法 |
| KR102519257B1 (ko) | 2016-12-21 | 2023-04-07 | 바스프 에스이 | 순수 2-에틸헥실 아크릴레이트 또는 순수 2-프로필헵틸 아크릴레이트를 상응하는 조질 알킬 아크릴레이트로부터 증류에 의해 단리하는 방법 |
| CN110099890B (zh) | 2016-12-21 | 2022-07-22 | 巴斯夫欧洲公司 | 从丁基为正丁基或异丁基的粗丙烯酸丁酯中通过蒸馏分离出纯丙烯酸丁酯的方法 |
| FR3083233B1 (fr) * | 2018-06-27 | 2020-05-29 | Arkema France | Procede de purification d'acrylates legers. |
| 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 |
| JP2022529126A (ja) * | 2019-04-16 | 2022-06-17 | ローム アンド ハース カンパニー | 酸触媒によるアクリル酸およびメタノールからのアクリル酸メチルの合成 |
| CN112552174B (zh) * | 2020-12-23 | 2023-04-11 | 江门谦信化工发展有限公司 | 一种精馏乙酸酯的装置及方法 |
| CN114011341B (zh) * | 2021-11-15 | 2024-12-06 | 丹东明珠特种树脂有限公司 | 催化精馏塔和深脱除异丁烯之高纯度mtbe制备系统 |
| WO2025131961A1 (en) * | 2023-12-21 | 2025-06-26 | Basf Se | Device and process for manufacture of (meth)acrylates |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6299345A (ja) * | 1985-10-24 | 1987-05-08 | Nippon Kayaku Co Ltd | アクリル酸エステル又はメタクリル酸エステルの回収法 |
| JP3999926B2 (ja) * | 2000-05-12 | 2007-10-31 | 三菱レイヨン株式会社 | メタクリル酸エステルの精製方法 |
| JP3672818B2 (ja) * | 2000-12-26 | 2005-07-20 | 三菱レイヨン株式会社 | （メタ）アクリル酸エステルの精製方法 |
| JP4733275B2 (ja) * | 2001-01-10 | 2011-07-27 | 三菱レイヨン株式会社 | （メタ）アクリル酸エステルの精製方法 |
| JP2005239564A (ja) * | 2004-02-24 | 2005-09-08 | Mitsubishi Rayon Co Ltd | （メタ）アクリル酸エステルの製造方法 |
| JP2007045803A (ja) * | 2005-08-12 | 2007-02-22 | Asahi Kasei Chemicals Corp | 精製されたメタクリル酸メチルを得る方法 |
| CN101367720A (zh) * | 2008-09-18 | 2009-02-18 | 中国石油大学(华东) | 一种隔壁共沸精馏塔提纯丙烯酸的工艺方法及装置 |
| SG190284A1 (en) * | 2010-11-22 | 2013-06-28 | Rohm & Haas | Acrylate production process |
| KR101496488B1 (ko) * | 2010-12-29 | 2015-02-26 | 주식회사 엘지화학 | 고순도 2-에틸헥실-아크릴레이트 생산을 위한 분리벽형 증류탑 및 이를 이용한 제조방법 |
-
2016
- 2016-01-21 FR FR1650469A patent/FR3047004B1/fr active Active
-
2017
- 2017-01-03 BR BR112018013060-5A patent/BR112018013060B1/pt active IP Right Grant
- 2017-01-03 CN CN201780007542.3A patent/CN108473412A/zh active Pending
- 2017-01-03 EP EP17702671.3A patent/EP3405450A1/fr not_active Withdrawn
- 2017-01-03 KR KR1020187022465A patent/KR102647454B1/ko active Active
- 2017-01-03 JP JP2018538078A patent/JP2019504078A/ja active Pending
- 2017-01-03 US US16/068,974 patent/US10508074B2/en active Active
- 2017-01-03 WO PCT/FR2017/050005 patent/WO2017125657A1/fr not_active Ceased
- 2017-01-12 TW TW106101041A patent/TW201738199A/zh unknown
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