JP2023090677A - 疎水性多孔質中空糸膜 - Google Patents

疎水性多孔質中空糸膜 Download PDF

Info

Publication number
JP2023090677A
JP2023090677A JP2022199157A JP2022199157A JP2023090677A JP 2023090677 A JP2023090677 A JP 2023090677A JP 2022199157 A JP2022199157 A JP 2022199157A JP 2022199157 A JP2022199157 A JP 2022199157A JP 2023090677 A JP2023090677 A JP 2023090677A
Authority
JP
Japan
Prior art keywords
hollow fiber
fiber membrane
porous hollow
hydrophobic porous
less
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
Application number
JP2022199157A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023090677A5 (enExample
Inventor
健太 岩井
Kenta Iwai
正行 花川
Masayuki Hanakawa
大我 三木
Taiga Miki
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 Toray Industries Inc filed Critical Toray Industries Inc
Publication of JP2023090677A publication Critical patent/JP2023090677A/ja
Publication of JP2023090677A5 publication Critical patent/JP2023090677A5/ja
Pending legal-status Critical Current

Links

Images

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Artificial Filaments (AREA)
JP2022199157A 2021-12-17 2022-12-14 疎水性多孔質中空糸膜 Pending JP2023090677A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2021204900 2021-12-17
JP2021204900 2021-12-17
JP2022028983 2022-02-28
JP2022028983 2022-02-28

Publications (2)

Publication Number Publication Date
JP2023090677A true JP2023090677A (ja) 2023-06-29
JP2023090677A5 JP2023090677A5 (enExample) 2025-09-10

Family

ID=86937455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022199157A Pending JP2023090677A (ja) 2021-12-17 2022-12-14 疎水性多孔質中空糸膜

Country Status (1)

Country Link
JP (1) JP2023090677A (enExample)

Similar Documents

Publication Publication Date Title
KR101699296B1 (ko) 폴리비닐리덴 플루오라이드로 제조된 소수성 오존 안정성 막
ES2378401T3 (es) Membrana de ultrafiltración
AU2006300331B2 (en) Porous multilayered hollow-fiber membrane and process for producing the same
US6497752B1 (en) Integrally asymmetrical polyolefin membrane
TWI669152B (zh) 微孔性聚偏二氟乙烯平面膜及其製造方法
CN105473214B (zh) 微孔聚偏二氟乙烯膜
KR102617741B1 (ko) 비대칭 세공 구조를 갖는 다공성 폴리에틸렌 필터 막, 및 관련 필터 및 방법
US7429343B2 (en) Process for producing polyolefin membrane with integrally asymmetrical structure
JP2005516764A (ja) ヘイラー膜
JPH0775622B2 (ja) 人工肺用中空糸膜、その製造方法およびその中空糸膜を用いた人工肺
EP1007195A1 (en) Highly asymmetric polyethersulfone filtration membrane
WO2019066061A1 (ja) 多孔質中空糸膜及びその製造方法
JP2009082882A (ja) ポリフッ化ビニリデン系複合中空糸膜及びその製造方法
KR101292485B1 (ko) 불소 수지계 고분자 분리막 및 그의 제조 방법
JP2023090677A (ja) 疎水性多孔質中空糸膜
AU715033B2 (en) Polyacrylonitrile-based filtration membrane in a hollow fiber state
JP5109263B2 (ja) フッ素樹脂系高分子分離膜およびその製造方法
Yari et al. Studying the effect of different pore‐formers on characteristics and separation performance of PCTFE MF membrane
WO2002005937A2 (en) Asymmetric, permanently hydrophilic filtration membranes
JP2024049374A (ja) 多孔質中空糸膜およびその製造方法
US20200324233A1 (en) Porous membrane
JP2025056733A (ja) 多孔質構造体
US20250001366A1 (en) Porous membrane and method for manufacturing porous membrane
JP7351822B2 (ja) 中空糸膜、及び中空糸膜の製造方法
WO2025187575A1 (ja) 多孔質構造体および多孔質構造体の製造方法

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250902

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250902