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JPWO2023140330A1 - - Google Patents

Info

Publication number
JPWO2023140330A1
JPWO2023140330A1 JP2023575298A JP2023575298A JPWO2023140330A1 JP WO2023140330 A1 JPWO2023140330 A1 JP WO2023140330A1 JP 2023575298 A JP2023575298 A JP 2023575298A JP 2023575298 A JP2023575298 A JP 2023575298A JP WO2023140330 A1 JPWO2023140330 A1 JP WO2023140330A1
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.)
Pending
Application number
JP2023575298A
Other languages
Japanese (ja)
Other versions
JPWO2023140330A5 (en
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 JPWO2023140330A1 publication Critical patent/JPWO2023140330A1/ja
Publication of JPWO2023140330A5 publication Critical patent/JPWO2023140330A5/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B01D69/10—Supported membranes; Membrane supports
    • 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
    • B01D71/26—Polyalkenes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • 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
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • C08J9/42—Impregnation with macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Metallurgy (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP2023575298A 2022-01-20 2023-01-19 Pending JPWO2023140330A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022007461 2022-01-20
PCT/JP2023/001560 WO2023140330A1 (en) 2022-01-20 2023-01-19 Porous membrane, ion exchange membrane, water electrolysis device, and production method for porous membrane

Publications (2)

Publication Number Publication Date
JPWO2023140330A1 true JPWO2023140330A1 (en) 2023-07-27
JPWO2023140330A5 JPWO2023140330A5 (en) 2024-10-22

Family

ID=87348322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023575298A Pending JPWO2023140330A1 (en) 2022-01-20 2023-01-19

Country Status (2)

Country Link
JP (1) JPWO2023140330A1 (en)
WO (1) WO2023140330A1 (en)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5120594A (en) * 1989-11-20 1992-06-09 Minnesota Mining And Manufacturing Company Microporous polyolefin shaped articles with patterned surface areas of different porosity
JPH05247253A (en) * 1991-12-27 1993-09-24 W R Grace & Co Porous film of monolayer structure
JPH1017693A (en) * 1996-07-03 1998-01-20 Kureha Chem Ind Co Ltd Manufacture of poly olefin porous membrane
JP2003049014A (en) * 2001-08-07 2003-02-21 Mitsubishi Plastics Ind Ltd Cover material
JP2004317721A (en) * 2003-04-15 2004-11-11 Asahi Kasei Chemicals Corp Fine porosity plastic film for liquid crystal storage and its manufacturing method
DE10348876B4 (en) * 2003-10-21 2014-04-03 Jnc Corporation Porous polyolefin membrane
WO2007023918A1 (en) * 2005-08-25 2007-03-01 Tonen Chemical Corporation Polyethylene multilayer microporous membrane, battery separator using same, and battery
JP2010235707A (en) * 2009-03-30 2010-10-21 Asahi Kasei E-Materials Corp Method for producing polyolefin microporous film
EP2461974B1 (en) * 2009-06-19 2017-01-11 Toray Battery Separator Film Co., Ltd. Multi-layer microporous film
JP6347801B2 (en) * 2016-05-23 2018-06-27 旭化成株式会社 Manufacturing method of polyolefin microporous membrane, battery separator, and non-aqueous electrolyte secondary battery
JP6598911B2 (en) * 2018-03-22 2019-10-30 旭化成株式会社 Manufacturing method of polyolefin microporous membrane, battery separator, and non-aqueous electrolyte secondary battery
JP2021174656A (en) * 2020-04-23 2021-11-01 有限会社ケー・イー・イー Polyolefin-based microporous film and manufacturing method thereof
JP2022013879A (en) * 2020-07-02 2022-01-18 東レ株式会社 Polyethylene microporous film-wound body and method of producing the same

Also Published As

Publication number Publication date
WO2023140330A1 (en) 2023-07-27

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Legal Events

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Effective date: 20240209

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