BR112022011341A2 - Processo para produzir uma composição de ácido carboxílico, composição de ácido carboxílico, e, material de partida para a produção de polialquilenofuranoato - Google Patents
Processo para produzir uma composição de ácido carboxílico, composição de ácido carboxílico, e, material de partida para a produção de polialquilenofuranoatoInfo
- Publication number
- BR112022011341A2 BR112022011341A2 BR112022011341A BR112022011341A BR112022011341A2 BR 112022011341 A2 BR112022011341 A2 BR 112022011341A2 BR 112022011341 A BR112022011341 A BR 112022011341A BR 112022011341 A BR112022011341 A BR 112022011341A BR 112022011341 A2 BR112022011341 A2 BR 112022011341A2
- Authority
- BR
- Brazil
- Prior art keywords
- carboxylic acid
- acid composition
- composition
- producing
- polyalkylenefuranoate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/672—Dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Furan Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP19218639 | 2019-12-20 | ||
| PCT/EP2020/087075 WO2021123206A1 (en) | 2019-12-20 | 2020-12-18 | Water and thermal treatment of purified 2,5-furandicarboxylic acid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112022011341A2 true BR112022011341A2 (pt) | 2022-08-23 |
Family
ID=69411143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022011341A BR112022011341A2 (pt) | 2019-12-20 | 2020-12-18 | Processo para produzir uma composição de ácido carboxílico, composição de ácido carboxílico, e, material de partida para a produção de polialquilenofuranoato |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US12371411B2 (https=) |
| EP (1) | EP4077295B1 (https=) |
| JP (1) | JP7764379B2 (https=) |
| KR (1) | KR102936075B1 (https=) |
| CN (1) | CN114929679B (https=) |
| BR (1) | BR112022011341A2 (https=) |
| CA (1) | CA3162432A1 (https=) |
| ES (1) | ES2986506T3 (https=) |
| MX (1) | MX2022007653A (https=) |
| PT (1) | PT4077295T (https=) |
| WO (1) | WO2021123206A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PT4077293T (pt) * | 2019-12-20 | 2024-08-01 | Furanix Technologies Bv | Tratamento térmico de ácido 2,5-furandicarboxílico e composição de ácido carboxílico resultante |
| WO2024062084A1 (en) | 2022-09-23 | 2024-03-28 | Furanix Technologies B.V. | Oxidation of furan derivative |
| WO2025141068A1 (en) | 2023-12-27 | 2025-07-03 | Furanix Technologies B.V. | Process for producing 2,5-furandicarboxylic acid |
| CN118324727B (zh) | 2024-04-16 | 2025-08-12 | 合肥利夫生物科技有限公司 | 一种2,5-呋喃二甲酸颗粒及其制备方法和应用 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8519167B2 (en) | 2009-10-07 | 2013-08-27 | Furanix Technologies B.V. | Method for the preparation of 2,5-furandicarboxylic acid and esters thereof |
| KR20120107573A (ko) * | 2011-03-22 | 2012-10-04 | 한국생산기술연구원 | 푸란계 폴리에스터 공중합체 및 그의 제조방법 |
| US9029580B2 (en) | 2012-07-20 | 2015-05-12 | Eastman Chemical Company | Oxidation process to produce a purified carboxylic acid product via solvent displacement and post oxidation |
| MX374703B (es) | 2013-08-30 | 2025-03-06 | Furanix Technologies Bv | Proceso para purificar una composicion acida que comprende acido 2-formil-furan-5-carboxilico y acido 2,5-furandicarboxilico. |
| KR102072002B1 (ko) | 2015-06-05 | 2020-01-31 | 퓨라닉스 테크놀러지스 비.브이. | 정제된 산 조성물의 제조방법 |
| MX383794B (es) | 2015-07-01 | 2025-03-14 | Furanix Technologies Bv | Procedimiento para la preparacion de un derivado de furfural. |
| JP7458147B2 (ja) * | 2016-01-13 | 2024-03-29 | ストラ エンソ オーユーイー | ２，５－フランジカルボン酸ならびにその中間体および誘導体の製造方法 |
| JP2017190316A (ja) | 2016-04-15 | 2017-10-19 | 三菱ケミカル株式会社 | ２，５−フランジカルボン酸の精製方法 |
| CN105936630A (zh) * | 2016-06-23 | 2016-09-14 | 绵阳高新区达高特科技有限公司 | 一种2,5-呋喃二甲酸的合成方法 |
| TWI650318B (zh) * | 2017-10-30 | 2019-02-11 | 財團法人工業技術研究院 | 以結晶法純化２，５－呋喃二甲酸的粗產物之方法與聚酯之形成方法 |
| CN109797434A (zh) * | 2017-11-16 | 2019-05-24 | 中国科学院宁波材料技术与工程研究所 | 一种2,5-呋喃二甲酸单晶及其制备方法 |
| EP3505514A1 (en) * | 2017-12-29 | 2019-07-03 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | Method for purifying and removing color of 2,5-furandicarboxylic acid (fdca) |
| PT4077293T (pt) * | 2019-12-20 | 2024-08-01 | Furanix Technologies Bv | Tratamento térmico de ácido 2,5-furandicarboxílico e composição de ácido carboxílico resultante |
-
2020
- 2020-12-18 EP EP20838453.7A patent/EP4077295B1/en active Active
- 2020-12-18 PT PT208384537T patent/PT4077295T/pt unknown
- 2020-12-18 US US17/780,080 patent/US12371411B2/en active Active
- 2020-12-18 CN CN202080090888.6A patent/CN114929679B/zh active Active
- 2020-12-18 KR KR1020227025023A patent/KR102936075B1/ko active Active
- 2020-12-18 BR BR112022011341A patent/BR112022011341A2/pt unknown
- 2020-12-18 JP JP2022537737A patent/JP7764379B2/ja active Active
- 2020-12-18 ES ES20838453T patent/ES2986506T3/es active Active
- 2020-12-18 WO PCT/EP2020/087075 patent/WO2021123206A1/en not_active Ceased
- 2020-12-18 CA CA3162432A patent/CA3162432A1/en active Pending
- 2020-12-18 MX MX2022007653A patent/MX2022007653A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP7764379B2 (ja) | 2025-11-05 |
| EP4077295A1 (en) | 2022-10-26 |
| EP4077295B1 (en) | 2024-06-12 |
| ES2986506T3 (es) | 2024-11-11 |
| KR102936075B1 (ko) | 2026-03-06 |
| US12371411B2 (en) | 2025-07-29 |
| KR20220118516A (ko) | 2022-08-25 |
| JP2023507469A (ja) | 2023-02-22 |
| WO2021123206A1 (en) | 2021-06-24 |
| PT4077295T (pt) | 2024-08-05 |
| CN114929679B (zh) | 2024-10-25 |
| US20230002338A1 (en) | 2023-01-05 |
| CA3162432A1 (en) | 2021-06-24 |
| CN114929679A (zh) | 2022-08-19 |
| MX2022007653A (es) | 2022-07-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] |