JP2012522669A5 - - Google Patents

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Publication number
JP2012522669A5
JP2012522669A5 JP2012504570A JP2012504570A JP2012522669A5 JP 2012522669 A5 JP2012522669 A5 JP 2012522669A5 JP 2012504570 A JP2012504570 A JP 2012504570A JP 2012504570 A JP2012504570 A JP 2012504570A JP 2012522669 A5 JP2012522669 A5 JP 2012522669A5
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JP
Japan
Prior art keywords
polyolefin
microporous membrane
based multilayer
multilayer microporous
heat
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
JP2012504570A
Other languages
English (en)
Japanese (ja)
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JP2012522669A (ja
Filing date
Publication date
Priority claimed from KR1020090029439A external-priority patent/KR101394622B1/ko
Application filed filed Critical
Publication of JP2012522669A publication Critical patent/JP2012522669A/ja
Publication of JP2012522669A5 publication Critical patent/JP2012522669A5/ja
Pending legal-status Critical Current

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JP2012504570A 2009-04-06 2010-04-05 物性及び高温安全性に優れたポリオレフィン系多層微多孔膜 Pending JP2012522669A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020090029439A KR101394622B1 (ko) 2009-04-06 2009-04-06 물성과 고온 안정성이 우수한 폴리올레핀계 다층 미세다공막
KR10-2009-0029439 2009-04-06
PCT/KR2010/002057 WO2010117166A2 (ko) 2009-04-06 2010-04-05 물성과 고온 안정성이 우수한 폴리올레핀계 다층 미세다공막

Publications (2)

Publication Number Publication Date
JP2012522669A JP2012522669A (ja) 2012-09-27
JP2012522669A5 true JP2012522669A5 (OSRAM) 2013-05-02

Family

ID=42936689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012504570A Pending JP2012522669A (ja) 2009-04-06 2010-04-05 物性及び高温安全性に優れたポリオレフィン系多層微多孔膜

Country Status (7)

Country Link
US (1) US20120070644A1 (OSRAM)
EP (1) EP2420311A4 (OSRAM)
JP (1) JP2012522669A (OSRAM)
KR (1) KR101394622B1 (OSRAM)
CN (1) CN102405095A (OSRAM)
TW (1) TW201105505A (OSRAM)
WO (1) WO2010117166A2 (OSRAM)

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TWI501451B (zh) * 2011-04-08 2015-09-21 Teijin Ltd Non-aqueous secondary battery separator and non-aqueous secondary battery
US9269938B2 (en) 2011-04-08 2016-02-23 Teijin Limited Separator for nonaqueous secondary battery, and nonaqueous secondary battery
KR20150066532A (ko) * 2012-10-08 2015-06-16 트레오판 저머니 게엠베하 앤 코. 카게 균질한 다공성과 천공에 대해 더 큰 저항성을 가지는 미세다공성 분리막 필름
KR101611229B1 (ko) 2013-01-31 2016-04-11 제일모직 주식회사 분리막의 제조 방법과 그 분리막, 및 이를 이용한 전지
US9947928B2 (en) * 2013-02-28 2018-04-17 Sanyo Electric Co., Ltd. Nonaqueous electrolyte secondary battery
CN105830251B (zh) * 2013-12-26 2018-05-29 帝人株式会社 非水系二次电池用隔膜及非水系二次电池
SG11201701369VA (en) * 2014-04-11 2017-03-30 Toray Battery Separator Film Separator for battery
EP3152038B1 (en) * 2014-06-06 2020-05-06 Kimberly-Clark Worldwide, Inc. Thermoformed article formed from a porous polymeric sheet
JP5909031B1 (ja) * 2014-06-25 2016-04-26 帝人株式会社 液体フィルター用基材及びその製造方法
KR102604599B1 (ko) * 2015-04-02 2023-11-22 에스케이이노베이션 주식회사 리튬 이차전지용 복합 분리막 및 이의 제조방법
KR20170044499A (ko) * 2015-10-15 2017-04-25 삼성에스디아이 주식회사 다공성 필름, 다공성 필름의 제조 방법, 및 이를 포함하는 전기화학 전지
JP6543164B2 (ja) * 2015-10-27 2019-07-10 旭化成株式会社 多層微多孔膜及び蓄電デバイス用セパレータ
JP6014743B1 (ja) 2015-11-30 2016-10-25 住友化学株式会社 非水電解液二次電池用セパレータおよびその利用
US10822447B2 (en) 2016-01-05 2020-11-03 Sabic Global Technologies B.V. Process for preparing graft copolymer comprising polyethylene
WO2017153058A1 (en) * 2016-01-05 2017-09-14 Sabic Global Technologies B.V. Process for preparing graft copolymer comprising polyethylene
CN109562589A (zh) * 2016-08-19 2019-04-02 敬道薄膜美洲有限责任公司 聚丙烯芯体上的共挤出聚乙烯表层
PL3587481T3 (pl) * 2017-03-27 2021-12-20 Asahi Kasei Kabushiki Kaisha Mikroporowata membrana poliolefinowa i sposób jej wytwarzania
TWI638718B (zh) * 2017-08-31 2018-10-21 財團法人工業技術研究院 複合膜及其製造方法與包括複合膜的電池
KR102456852B1 (ko) 2018-10-11 2022-10-21 아사히 가세이 가부시키가이샤 리튬 이온 전지용 세퍼레이터
EP4068488A1 (en) * 2018-10-11 2022-10-05 Asahi Kasei Kabushiki Kaisha Lithium ion battery using crosslinkable separator
EP3842128B1 (en) * 2019-12-27 2023-05-03 Nitto Denko Corporation Composite semipermeable membrane
JP2025532090A (ja) * 2022-09-19 2025-09-29 アムテック リサーチ インターナショナル エルエルシー 二重層オイル充填シートからの二軸配向膜
CN119325666A (zh) * 2023-02-13 2025-01-17 宁德时代新能源科技股份有限公司 隔离膜、其制备方法及其相关的二次电池和用电装置

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JP5164413B2 (ja) * 2007-04-04 2013-03-21 旭化成イーマテリアルズ株式会社 複合微多孔膜、電池用セパレータ、及び複合微多孔膜の製造方法
EP2075126B1 (en) * 2007-12-26 2014-04-09 SK Innovation Co. Ltd. Microporous polyolefin multi layer film and preparing method thereof

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