JPWO2025023158A1 - - Google Patents

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Publication number
JPWO2025023158A1
JPWO2025023158A1 JP2025534905A JP2025534905A JPWO2025023158A1 JP WO2025023158 A1 JPWO2025023158 A1 JP WO2025023158A1 JP 2025534905 A JP2025534905 A JP 2025534905A JP 2025534905 A JP2025534905 A JP 2025534905A JP WO2025023158 A1 JPWO2025023158 A1 JP WO2025023158A1
Authority
JP
Japan
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
Application number
JP2025534905A
Other languages
Japanese (ja)
Other versions
JP7807773B2 (ja
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 filed Critical
Publication of JPWO2025023158A1 publication Critical patent/JPWO2025023158A1/ja
Priority to JP2026001692A priority Critical patent/JP2026065052A/ja
Application granted granted Critical
Publication of JP7807773B2 publication Critical patent/JP7807773B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/56—Polyamides, e.g. polyester-amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
JP2025534905A 2023-07-26 2024-07-18 複合中空糸膜及びその製造方法 Active JP7807773B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2026001692A JP2026065052A (ja) 2023-07-26 2026-01-07 複合中空糸膜及びその製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023121607 2023-07-26
JP2023121607 2023-07-26
PCT/JP2024/025865 WO2025023158A1 (ja) 2023-07-26 2024-07-18 複合中空糸膜及びその製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2026001692A Division JP2026065052A (ja) 2023-07-26 2026-01-07 複合中空糸膜及びその製造方法

Publications (2)

Publication Number Publication Date
JPWO2025023158A1 true JPWO2025023158A1 (https=) 2025-01-30
JP7807773B2 JP7807773B2 (ja) 2026-01-28

Family

ID=94374588

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2025534905A Active JP7807773B2 (ja) 2023-07-26 2024-07-18 複合中空糸膜及びその製造方法
JP2026001692A Pending JP2026065052A (ja) 2023-07-26 2026-01-07 複合中空糸膜及びその製造方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2026001692A Pending JP2026065052A (ja) 2023-07-26 2026-01-07 複合中空糸膜及びその製造方法

Country Status (4)

Country Link
JP (2) JP7807773B2 (https=)
KR (1) KR20260046102A (https=)
TW (1) TW202506266A (https=)
WO (1) WO2025023158A1 (https=)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59130392A (ja) * 1983-01-14 1984-07-26 東レ・モノフィラメント株式会社 合成樹脂製有刺線の製造方法
JPH04156926A (ja) * 1990-10-22 1992-05-29 Nippon Steel Corp 中空糸分離膜の製造方法
JP2001120968A (ja) * 1999-04-05 2001-05-08 Nok Corp 多孔質中空糸分離膜の製造法
JP2014036946A (ja) * 2012-08-20 2014-02-27 Unitika Ltd 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
CN104069749A (zh) * 2014-07-21 2014-10-01 山东九章膜技术有限公司 一种超支化聚合物聚酰胺复合反渗透膜及其制备方法
CN104437110A (zh) * 2014-12-15 2015-03-25 彭博 一种大通量聚酰胺复合膜
WO2022071123A1 (ja) * 2020-09-30 2022-04-07 ユニチカ株式会社 ナノ濾過膜及びその製造方法
WO2022071122A1 (ja) * 2020-09-30 2022-04-07 ユニチカ株式会社 ポリアミド多孔膜及びその製造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59130392A (ja) * 1983-01-14 1984-07-26 東レ・モノフィラメント株式会社 合成樹脂製有刺線の製造方法
JPH04156926A (ja) * 1990-10-22 1992-05-29 Nippon Steel Corp 中空糸分離膜の製造方法
JP2001120968A (ja) * 1999-04-05 2001-05-08 Nok Corp 多孔質中空糸分離膜の製造法
JP2014036946A (ja) * 2012-08-20 2014-02-27 Unitika Ltd 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
CN104069749A (zh) * 2014-07-21 2014-10-01 山东九章膜技术有限公司 一种超支化聚合物聚酰胺复合反渗透膜及其制备方法
CN104437110A (zh) * 2014-12-15 2015-03-25 彭博 一种大通量聚酰胺复合膜
WO2022071123A1 (ja) * 2020-09-30 2022-04-07 ユニチカ株式会社 ナノ濾過膜及びその製造方法
WO2022071122A1 (ja) * 2020-09-30 2022-04-07 ユニチカ株式会社 ポリアミド多孔膜及びその製造方法

Also Published As

Publication number Publication date
WO2025023158A1 (ja) 2025-01-30
JP2026065052A (ja) 2026-04-14
TW202506266A (zh) 2025-02-16
JP7807773B2 (ja) 2026-01-28
KR20260046102A (ko) 2026-04-06

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