JPWO2023138854A5 - - Google Patents
Info
- Publication number
- JPWO2023138854A5 JPWO2023138854A5 JP2024542408A JP2024542408A JPWO2023138854A5 JP WO2023138854 A5 JPWO2023138854 A5 JP WO2023138854A5 JP 2024542408 A JP2024542408 A JP 2024542408A JP 2024542408 A JP2024542408 A JP 2024542408A JP WO2023138854 A5 JPWO2023138854 A5 JP WO2023138854A5
- Authority
- JP
- Japan
- Prior art keywords
- trans
- dhmthf
- cis
- mixture
- polyester polyol
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP22151959.8 | 2022-01-18 | ||
| EP22151959.8A EP4212518A1 (en) | 2022-01-18 | 2022-01-18 | Methods for the synthesis of di(hydroxymethyl)tetrahydrofuran and its application in polyesters and polyurethanes |
| PCT/EP2022/086288 WO2023138854A1 (en) | 2022-01-18 | 2022-12-16 | Methods for the synthesis of di(hydroxymethyl)tetrahydrofuran and its application in polyesters and polyurethanes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2025504449A JP2025504449A (ja) | 2025-02-12 |
| JPWO2023138854A5 true JPWO2023138854A5 (https=) | 2026-01-15 |
| JP2025504449A5 JP2025504449A5 (https=) | 2026-01-15 |
Family
ID=79730589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024542408A Pending JP2025504449A (ja) | 2022-01-18 | 2022-12-16 | ジ（ヒドロキシメチル）テトラヒドロフランの合成法とポリエステルおよびポリウレタンにおけるその適用 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20240368099A1 (https=) |
| EP (2) | EP4212518A1 (https=) |
| JP (1) | JP2025504449A (https=) |
| KR (1) | KR20240134895A (https=) |
| CN (1) | CN118574813A (https=) |
| TW (1) | TW202336082A (https=) |
| WO (1) | WO2023138854A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116903823A (zh) * | 2023-08-17 | 2023-10-20 | 广州境好新材料有限公司 | 一种生物基自修复聚氨酯树脂及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8324409B2 (en) * | 2010-04-23 | 2012-12-04 | The Board Of Trustees Of The University Of Illinois | Efficient method for preparing 2,5-dimethylfuran |
| FR3020811B1 (fr) * | 2014-05-09 | 2016-06-10 | Roquette Freres | Polyesters aromatiques thermoplastiques comprenant des motifs tetrahydrofuranedimethanol et acide furanedicarboxylique |
| EP3037453A1 (fr) * | 2014-12-22 | 2016-06-29 | Rhodia Operations | Polyesters issus de diacide carboxylique aromatique et du 2,5-bis(hydroxymethyl)tetrahydrofurane |
| WO2017091437A1 (en) | 2015-11-24 | 2017-06-01 | Archer Daniels Midland Company | Organotin catalysts in esterification processes of furan-2,5-dicarboxylic acid (fdca) |
| WO2017091412A1 (en) | 2015-11-24 | 2017-06-01 | Archer Daniels Midland Company | Oligomers of fdca and glycols from a one-pot esterification-transesterification process using water-tolerant metal triflate catalyst |
| CN116615479A (zh) * | 2020-12-18 | 2023-08-18 | 巴斯夫欧洲公司 | 包含2,5-双(羟甲基)四氢呋喃的聚酯多元醇 |
-
2022
- 2022-01-18 EP EP22151959.8A patent/EP4212518A1/en not_active Withdrawn
- 2022-12-13 TW TW111147821A patent/TW202336082A/zh unknown
- 2022-12-16 KR KR1020247023576A patent/KR20240134895A/ko active Pending
- 2022-12-16 JP JP2024542408A patent/JP2025504449A/ja active Pending
- 2022-12-16 CN CN202280089065.0A patent/CN118574813A/zh active Pending
- 2022-12-16 WO PCT/EP2022/086288 patent/WO2023138854A1/en not_active Ceased
- 2022-12-16 EP EP22839704.8A patent/EP4466256A1/en active Pending
-
2024
- 2024-07-16 US US18/773,749 patent/US20240368099A1/en active Pending
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