JPWO2023140330A5 - - Google Patents

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Publication number
JPWO2023140330A5
JPWO2023140330A5 JP2023575298A JP2023575298A JPWO2023140330A5 JP WO2023140330 A5 JPWO2023140330 A5 JP WO2023140330A5 JP 2023575298 A JP2023575298 A JP 2023575298A JP 2023575298 A JP2023575298 A JP 2023575298A JP WO2023140330 A5 JPWO2023140330 A5 JP WO2023140330A5
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JP
Japan
Prior art keywords
porous membrane
molded body
membrane according
resin
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
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JP2023575298A
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English (en)
Japanese (ja)
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JPWO2023140330A1 (https=
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Priority claimed from PCT/JP2023/001560 external-priority patent/WO2023140330A1/ja
Publication of JPWO2023140330A1 publication Critical patent/JPWO2023140330A1/ja
Publication of JPWO2023140330A5 publication Critical patent/JPWO2023140330A5/ja
Pending legal-status Critical Current

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JP2023575298A 2022-01-20 2023-01-19 Pending JPWO2023140330A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022007461 2022-01-20
PCT/JP2023/001560 WO2023140330A1 (ja) 2022-01-20 2023-01-19 多孔質膜、イオン交換膜、水電解装置、及び多孔質膜の製造方法

Publications (2)

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

Family

ID=87348322

Family Applications (1)

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

Country Status (2)

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JP (1) JPWO2023140330A1 (https=)
WO (1) WO2023140330A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4725981A1 (en) * 2023-06-09 2026-04-15 Nitto Denko Corporation Porous membrane, filter member, and member supply assembly
WO2025205878A1 (ja) * 2024-03-26 2025-10-02 旭化成株式会社 アルカリ水電解用隔膜、アルカリ水電解槽及び多孔膜の使用方法
WO2025205696A1 (ja) * 2024-03-29 2025-10-02 日東電工株式会社 多孔質フィルム、通気部材及び部材供給用シート

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 (ja) * 1991-12-27 1993-09-24 W R Grace & Co 単一層構造の多孔質膜
JPH1017693A (ja) * 1996-07-03 1998-01-20 Kureha Chem Ind Co Ltd ポリオレフィン多孔膜の製造方法
JP2003049014A (ja) * 2001-08-07 2003-02-21 Mitsubishi Plastics Ind Ltd 被覆材
JP2004317721A (ja) * 2003-04-15 2004-11-11 Asahi Kasei Chemicals Corp 液晶保液膜用の微多孔性プラスチックフィルム及びその製造方法
DE10348876B4 (de) * 2003-10-21 2014-04-03 Jnc Corporation Poröse Polyolefinmembran
KR101183912B1 (ko) * 2005-08-25 2012-09-21 토레이 밧데리 세퍼레이터 필름 고도 가이샤 폴리에틸렌 다층 미세 다공막 및 이를 이용한 전지용세퍼레이터 및 전지
JP2010235707A (ja) * 2009-03-30 2010-10-21 Asahi Kasei E-Materials Corp ポリオレフィン微多孔膜の製造方法
EP2443685B1 (en) * 2009-06-19 2014-07-16 Toray Battery Separator Film Co., Ltd. Microporous membranes, methods for making such membranes, and the use of such membranes as battery separator film
JP6347801B2 (ja) * 2016-05-23 2018-06-27 旭化成株式会社 ポリオレフィン微多孔膜の製造方法、電池用セパレータ、及び非水電解液二次電池
JP6598911B2 (ja) * 2018-03-22 2019-10-30 旭化成株式会社 ポリオレフィン微多孔膜の製造方法、電池用セパレータ、及び非水電解液二次電池
JP2021174656A (ja) * 2020-04-23 2021-11-01 有限会社ケー・イー・イー ポリオレフィン系微多孔膜およびその製造法
JP2022013879A (ja) * 2020-07-02 2022-01-18 東レ株式会社 ポリエチレン微多孔膜捲回体及びその製造方法

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