JP2024107332A5 - - Google Patents

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Publication number
JP2024107332A5
JP2024107332A5 JP2024094704A JP2024094704A JP2024107332A5 JP 2024107332 A5 JP2024107332 A5 JP 2024107332A5 JP 2024094704 A JP2024094704 A JP 2024094704A JP 2024094704 A JP2024094704 A JP 2024094704A JP 2024107332 A5 JP2024107332 A5 JP 2024107332A5
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JP
Japan
Prior art keywords
thickness
liquid
porosity
filtered
porous membrane
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Pending
Application number
JP2024094704A
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English (en)
Japanese (ja)
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JP2024107332A (ja
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Priority claimed from JP2022563829A external-priority patent/JP7569866B2/ja
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Publication of JP2024107332A publication Critical patent/JP2024107332A/ja
Publication of JP2024107332A5 publication Critical patent/JP2024107332A5/ja
Pending legal-status Critical Current

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JP2024094704A 2020-11-19 2024-06-11 多孔質膜 Pending JP2024107332A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2020192591 2020-11-19
JP2020192591 2020-11-19
JP2022563829A JP7569866B2 (ja) 2020-11-19 2021-11-18 多孔質膜
PCT/JP2021/042475 WO2022107856A1 (ja) 2020-11-19 2021-11-18 多孔質膜

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2022563829A Division JP7569866B2 (ja) 2020-11-19 2021-11-18 多孔質膜

Publications (2)

Publication Number Publication Date
JP2024107332A JP2024107332A (ja) 2024-08-08
JP2024107332A5 true JP2024107332A5 (https=) 2024-10-29

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ID=81707997

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022563829A Active JP7569866B2 (ja) 2020-11-19 2021-11-18 多孔質膜
JP2024094704A Pending JP2024107332A (ja) 2020-11-19 2024-06-11 多孔質膜

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2022563829A Active JP7569866B2 (ja) 2020-11-19 2021-11-18 多孔質膜

Country Status (5)

Country Link
US (1) US20230405531A1 (https=)
EP (1) EP4249108A4 (https=)
JP (2) JP7569866B2 (https=)
CN (1) CN116457077A (https=)
WO (1) WO2022107856A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115920669B (zh) * 2022-12-09 2025-07-04 万华化学集团股份有限公司 一种全氟中空纤维多孔膜的制备方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4990294A (en) * 1988-05-04 1991-02-05 Millipore Corporation Process for producing fluorocarbon membranes and membrane product
JPH0365223A (ja) * 1989-08-01 1991-03-20 Mitsubishi Rayon Co Ltd 殺菌性濾材
DE4101873C2 (de) * 1991-01-23 1993-12-09 Isis Pharma Gmbh Peroral applizierbare Arzneiform zur Behandlung zentraler Dopaminmangelzustände
JPH11138164A (ja) 1997-11-11 1999-05-25 Asahi Chem Ind Co Ltd 懸濁水の浄化方法
AU765380B2 (en) 2000-01-18 2003-09-18 Asahi Kasei Kabushiki Kaisha Method for purifying suspended water by membrane filtration
US20090206035A1 (en) * 2005-02-15 2009-08-20 Kureha Corporation Vinylidene Fluoride Resin Hollow Filament Porous Membrane, Water Filtration Method Using the Same, and Process for Producing Said Vinylidene Fluoride Resin Hollow Filament Porous Membrane
JP5433921B2 (ja) * 2006-04-26 2014-03-05 東洋紡株式会社 高分子多孔質中空糸膜
KR101409712B1 (ko) * 2006-08-10 2014-06-19 가부시키가이샤 구라레 불화비닐리덴계 수지로 이루어지는 다공막 및 그 제조 방법
JP4869272B2 (ja) * 2008-03-14 2012-02-08 旭化成ケミカルズ株式会社 多孔性多層中空糸膜
US9174174B2 (en) * 2008-09-19 2015-11-03 Toray Industries, Inc. Separation membrane and method for producing the same
KR101657307B1 (ko) * 2009-09-25 2016-09-19 엘지전자 주식회사 불소계 중공사막 및 그 제조 방법
US20150136691A1 (en) * 2011-12-13 2015-05-21 MEMSTAR (Guangzhou) Co. Ltd Method for preparing double layered porous hollow membrane and device and product thereof
CN105473214B (zh) * 2013-05-29 2018-06-15 3M创新资产公司 微孔聚偏二氟乙烯膜
CN113893703A (zh) * 2014-01-10 2022-01-07 旭化成株式会社 多孔性中空纤维膜及其制造方法、以及净水方法
JP6359431B2 (ja) * 2014-11-21 2018-07-18 旭化成株式会社 多孔性中空糸膜、多孔性中空糸膜の製造方法、及び浄水方法
JP6824284B2 (ja) * 2016-11-09 2021-02-03 旭化成株式会社 多孔性中空糸膜及び多孔性中空糸膜の製造方法
CN110461452B (zh) * 2017-03-24 2022-06-24 旭化成株式会社 膜蒸馏用多孔质膜和膜蒸馏用组件的运转方法
WO2019059397A1 (ja) * 2017-09-25 2019-03-28 三菱ケミカル株式会社 中空糸膜
JP7237656B2 (ja) * 2019-03-06 2023-03-13 旭化成株式会社 中空糸膜モジュール、及びこれを用いた海水のろ過方法

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