JP7568655B2 - 高純度アルキルアクリレートを製造するための改良された方法 - Google Patents

高純度アルキルアクリレートを製造するための改良された方法 Download PDF

Info

Publication number
JP7568655B2
JP7568655B2 JP2021569408A JP2021569408A JP7568655B2 JP 7568655 B2 JP7568655 B2 JP 7568655B2 JP 2021569408 A JP2021569408 A JP 2021569408A JP 2021569408 A JP2021569408 A JP 2021569408A JP 7568655 B2 JP7568655 B2 JP 7568655B2
Authority
JP
Japan
Prior art keywords
stream
column
acid
distillation column
topping
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.)
Active
Application number
JP2021569408A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022533439A5 (enExample
JP2022533439A (ja
Inventor
サージ トレチャク，
カミユ ヒルペルト，
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Arkema France SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Arkema France SA filed Critical Arkema France SA
Publication of JP2022533439A publication Critical patent/JP2022533439A/ja
Publication of JP2022533439A5 publication Critical patent/JP2022533439A5/ja
Application granted granted Critical
Publication of JP7568655B2 publication Critical patent/JP7568655B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/03—Preparation of carboxylic acid esters by reacting an ester group with a hydroxy group
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2021569408A 2019-05-23 2020-04-23 高純度アルキルアクリレートを製造するための改良された方法 Active JP7568655B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1905414A FR3096368B1 (fr) 2019-05-23 2019-05-23 Procede perfectionne de fabrication d’acrylates d’alkyle de purete elevee
FR1905414 2019-05-23
PCT/FR2020/050691 WO2020234519A1 (fr) 2019-05-23 2020-04-23 Procede perfectionne de fabrication d'acrylates d'alkyle de purete elevee

Publications (3)

Publication Number Publication Date
JP2022533439A JP2022533439A (ja) 2022-07-22
JP2022533439A5 JP2022533439A5 (enExample) 2024-08-01
JP7568655B2 true JP7568655B2 (ja) 2024-10-16

Family

ID=67514952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021569408A Active JP7568655B2 (ja) 2019-05-23 2020-04-23 高純度アルキルアクリレートを製造するための改良された方法

Country Status (6)

Country Link
US (1) US12122746B2 (enExample)
EP (1) EP3972953B1 (enExample)
JP (1) JP7568655B2 (enExample)
CN (1) CN113891874B (enExample)
FR (1) FR3096368B1 (enExample)
WO (1) WO2020234519A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3119845B1 (fr) * 2021-02-15 2023-01-06 Arkema France Procede perfectionne de fabrication d’acrylates d’alkyle de purete elevee

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003171347A (ja) 2001-12-03 2003-06-20 Mitsubishi Chemicals Corp アクリル酸エステルの製造方法
WO2015055843A1 (en) 2013-10-18 2015-04-23 Arkema France Unit and process for purification of crude methyl methacrylate
JP2016529096A (ja) 2013-07-18 2016-09-23 エルジー・ケム・リミテッド 蒸留装置
JP2017522341A (ja) 2014-07-28 2017-08-10 アルケマ フランス アルキル（メタ）アクリレートを製造するための改良された方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101496488B1 (ko) * 2010-12-29 2015-02-26 주식회사 엘지화학 고순도 2-에틸헥실-아크릴레이트 생산을 위한 분리벽형 증류탑 및 이를 이용한 제조방법
TW201825451A (zh) * 2016-12-13 2018-07-16 德商巴斯夫歐洲公司 藉由蒸餾分離純（甲基）丙烯酸環己酯的方法
WO2018114429A1 (de) 2016-12-21 2018-06-28 Basf Se Verfahren zur destillativen gewinnung von rein-2-ethylhexylacrylat oder rein-2-propylheptylacrylat aus dem entsprechenden roh-alkylacrylat

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003171347A (ja) 2001-12-03 2003-06-20 Mitsubishi Chemicals Corp アクリル酸エステルの製造方法
JP2016529096A (ja) 2013-07-18 2016-09-23 エルジー・ケム・リミテッド 蒸留装置
WO2015055843A1 (en) 2013-10-18 2015-04-23 Arkema France Unit and process for purification of crude methyl methacrylate
JP2017522341A (ja) 2014-07-28 2017-08-10 アルケマ フランス アルキル（メタ）アクリレートを製造するための改良された方法

Also Published As

Publication number Publication date
FR3096368B1 (fr) 2021-04-23
EP3972953A1 (fr) 2022-03-30
WO2020234519A1 (fr) 2020-11-26
KR20220012305A (ko) 2022-02-03
BR112021022500A2 (pt) 2021-12-28
FR3096368A1 (fr) 2020-11-27
US20220234982A1 (en) 2022-07-28
CN113891874A (zh) 2022-01-04
US12122746B2 (en) 2024-10-22
EP3972953B1 (fr) 2023-06-14
JP2022533439A (ja) 2022-07-22
CN113891874B (zh) 2024-10-11

Similar Documents

Publication Publication Date Title
KR102647454B1 (ko) (메트)아크릴 에스테르의 정제 방법
CN104024210B (zh) 通过直接酯化制造丙烯酸2-辛酯的方法
US5945560A (en) Continuous preparation of alkyl esters of (meth) acrylic acid
CN113348162B (zh) 使用分壁式塔来纯化(甲基)丙烯酸酯的方法
JP7449877B2 (ja) 軽質アクリレートを精製するための方法
US9975842B2 (en) Method for producing alkyl (meth)acrylates
KR102610677B1 (ko) (메트)아크릴산 에스테르를 정제하기 위한 방법
JP7568655B2 (ja) 高純度アルキルアクリレートを製造するための改良された方法
US20240124382A1 (en) Improved process for manufacturing high-purity alkyl acrylates
US20250236584A1 (en) Improved method for producing high-purity butyl acrylate
KR102957700B1 (ko) 고순도 알킬 아크릴레이트의 개선된 제조 방법
KR20260013189A (ko) 경질 아크릴레이트의 정제 방법
KR20240050334A (ko) 고순도 부틸 아크릴레이트의 개선된 제조 방법
JP2026511119A (ja) 軽質アルキルアクリレートを精製するための方法
BR112021022500B1 (pt) Processo aperfeiçoado de fabricação de acrilatos de alquila de pureza elevada

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230203

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20240104

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240123

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240419

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240625

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20240724

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20241001

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20241003

R150 Certificate of patent or registration of utility model

Ref document number: 7568655

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350