JPWO2023054228A5 - - Google Patents
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- Publication number
- JPWO2023054228A5 JPWO2023054228A5 JP2022576815A JP2022576815A JPWO2023054228A5 JP WO2023054228 A5 JPWO2023054228 A5 JP WO2023054228A5 JP 2022576815 A JP2022576815 A JP 2022576815A JP 2022576815 A JP2022576815 A JP 2022576815A JP WO2023054228 A5 JPWO2023054228 A5 JP WO2023054228A5
- Authority
- JP
- Japan
- Prior art keywords
- porous membrane
- hydrogen bond
- pores
- polymer
- solvent
- 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
- 229910052739 hydrogen Inorganic materials 0.000 claims description 30
- 239000001257 hydrogen Substances 0.000 claims description 30
- 239000012528 membrane Substances 0.000 claims description 24
- 229920000642 polymer Polymers 0.000 claims description 16
- 239000002904 solvent Substances 0.000 claims description 13
- 125000000524 functional group Chemical group 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 2
- 230000001112 coagulating effect Effects 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 238000000329 molecular dynamics simulation Methods 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 16
- 230000035699 permeability Effects 0.000 claims 4
- 229920002307 Dextran Polymers 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2024126513A JP7736137B2 (ja) | 2021-09-28 | 2024-08-02 | 多孔質膜及び多孔質膜を用いた液体のろ過方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021157467 | 2021-09-28 | ||
| JP2021157467 | 2021-09-28 | ||
| PCT/JP2022/035592 WO2023054228A1 (ja) | 2021-09-28 | 2022-09-26 | 多孔質膜及び多孔質膜の製造方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024126513A Division JP7736137B2 (ja) | 2021-09-28 | 2024-08-02 | 多孔質膜及び多孔質膜を用いた液体のろ過方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023054228A1 JPWO2023054228A1 (https=) | 2023-04-06 |
| JPWO2023054228A5 true JPWO2023054228A5 (https=) | 2024-01-10 |
| JP7586198B2 JP7586198B2 (ja) | 2024-11-19 |
Family
ID=85782585
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022576815A Active JP7586198B2 (ja) | 2021-09-28 | 2022-09-26 | 多孔質膜及び多孔質膜の製造方法 |
| JP2024126513A Active JP7736137B2 (ja) | 2021-09-28 | 2024-08-02 | 多孔質膜及び多孔質膜を用いた液体のろ過方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024126513A Active JP7736137B2 (ja) | 2021-09-28 | 2024-08-02 | 多孔質膜及び多孔質膜を用いた液体のろ過方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20240375060A1 (https=) |
| EP (1) | EP4410411A4 (https=) |
| JP (2) | JP7586198B2 (https=) |
| KR (1) | KR20240087690A (https=) |
| CN (1) | CN117881468A (https=) |
| WO (1) | WO2023054228A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7835349B1 (ja) * | 2024-04-22 | 2026-03-25 | 東レ株式会社 | 複合半透膜およびその製造方法、分離膜エレメントならびに流体分離装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0712421B2 (ja) * | 1987-12-28 | 1995-02-15 | ダイセル化学工業株式会社 | ポリスルホン製中空糸膜の製造法 |
| JP3217842B2 (ja) * | 1992-03-03 | 2001-10-15 | 旭化成株式会社 | 中空糸状高性能精密濾過膜 |
| JP4003982B2 (ja) * | 1995-06-30 | 2007-11-07 | 東レ株式会社 | ポリスルホン系選択透過性分離膜 |
| JP4565944B2 (ja) | 2004-09-16 | 2010-10-20 | ダイセル化学工業株式会社 | フィルタ素材及びその製造方法 |
| JP5109263B2 (ja) * | 2005-02-28 | 2012-12-26 | 東レ株式会社 | フッ素樹脂系高分子分離膜およびその製造方法 |
| US9174174B2 (en) * | 2008-09-19 | 2015-11-03 | Toray Industries, Inc. | Separation membrane and method for producing the same |
| JP2010094670A (ja) | 2008-09-19 | 2010-04-30 | Toray Ind Inc | ポリフッ化ビニリデン系複合膜およびその製造方法 |
| JP6105875B2 (ja) * | 2012-08-20 | 2017-03-29 | ユニチカ株式会社 | 有機溶剤耐性を有するポリアミド限外濾過膜、及びその製造方法 |
| WO2016031834A1 (ja) * | 2014-08-25 | 2016-03-03 | 旭化成メディカル株式会社 | 多孔質膜 |
| CN110475605B (zh) * | 2017-03-30 | 2022-04-12 | 东丽株式会社 | 分离膜及分离膜的制造方法 |
| KR20200058410A (ko) * | 2017-09-28 | 2020-05-27 | 도레이 카부시키가이샤 | 다공질 중공사막 및 그의 제조 방법 |
| WO2020262490A1 (ja) * | 2019-06-27 | 2020-12-30 | 東レ株式会社 | 多孔質膜および複合多孔質膜 |
-
2022
- 2022-09-26 KR KR1020247008581A patent/KR20240087690A/ko active Pending
- 2022-09-26 WO PCT/JP2022/035592 patent/WO2023054228A1/ja not_active Ceased
- 2022-09-26 CN CN202280059145.1A patent/CN117881468A/zh active Pending
- 2022-09-26 US US18/692,084 patent/US20240375060A1/en active Pending
- 2022-09-26 EP EP22876095.5A patent/EP4410411A4/en active Pending
- 2022-09-26 JP JP2022576815A patent/JP7586198B2/ja active Active
-
2024
- 2024-08-02 JP JP2024126513A patent/JP7736137B2/ja active Active
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