JP2021038379A5 - - Google Patents

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Publication number
JP2021038379A5
JP2021038379A5 JP2020132209A JP2020132209A JP2021038379A5 JP 2021038379 A5 JP2021038379 A5 JP 2021038379A5 JP 2020132209 A JP2020132209 A JP 2020132209A JP 2020132209 A JP2020132209 A JP 2020132209A JP 2021038379 A5 JP2021038379 A5 JP 2021038379A5
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JP
Japan
Prior art keywords
porous polyolefin
polyolefin film
film according
pore size
emd
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JP2020132209A
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English (en)
Japanese (ja)
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JP2021038379A (ja
JP7547844B2 (ja
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Publication of JP2021038379A publication Critical patent/JP2021038379A/ja
Publication of JP2021038379A5 publication Critical patent/JP2021038379A5/ja
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Publication of JP7547844B2 publication Critical patent/JP7547844B2/ja
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JP2020132209A 2019-08-28 2020-08-04 多孔性ポリオレフィンフィルム Active JP7547844B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019155767 2019-08-28
JP2019155767 2019-08-28

Publications (3)

Publication Number Publication Date
JP2021038379A JP2021038379A (ja) 2021-03-11
JP2021038379A5 true JP2021038379A5 (enrdf_load_stackoverflow) 2023-07-31
JP7547844B2 JP7547844B2 (ja) 2024-09-10

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ID=74848281

Family Applications (1)

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JP2020132209A Active JP7547844B2 (ja) 2019-08-28 2020-08-04 多孔性ポリオレフィンフィルム

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JP (1) JP7547844B2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230160224A (ko) * 2021-03-23 2023-11-23 도레이 카부시키가이샤 폴리올레핀 미다공막, 전지용 세퍼레이터 및 이차전지
KR102538606B1 (ko) * 2021-05-07 2023-05-31 주식회사 엘지에너지솔루션 분리막용 다공성 기재 및 이를 포함하는 전기화학소자용 분리막
US20240392082A1 (en) * 2021-09-24 2024-11-28 Toray Industries, Inc. Polyethylene film

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4794098B2 (ja) * 2001-09-28 2011-10-12 東レ東燃機能膜合同会社 ポリオレフィン微多孔膜の製造方法
CN101616968B (zh) * 2007-01-30 2011-12-07 旭化成电子材料株式会社 聚烯烃制微多孔膜
WO2015056631A1 (ja) * 2013-10-17 2015-04-23 東レバッテリーセパレータフィルム株式会社 多孔質フィルム、多孔質フィルムロール及び多孔質フィルムの製造方法
JP7045862B2 (ja) * 2017-03-24 2022-04-01 旭化成株式会社 ポリオレフィン微多孔膜及びポリオレフィン微多孔膜の製造方法

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