JP2000248088A5 - - Google Patents

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Publication number
JP2000248088A5
JP2000248088A5 JP1999055481A JP5548199A JP2000248088A5 JP 2000248088 A5 JP2000248088 A5 JP 2000248088A5 JP 1999055481 A JP1999055481 A JP 1999055481A JP 5548199 A JP5548199 A JP 5548199A JP 2000248088 A5 JP2000248088 A5 JP 2000248088A5
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JP
Japan
Prior art keywords
molecular weight
microporous
polyolefin
microporous polyolefin
polyolefin membrane
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
JP1999055481A
Other languages
English (en)
Japanese (ja)
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JP2000248088A (ja
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Publication date
Application filed filed Critical
Priority to JP11055481A priority Critical patent/JP2000248088A/ja
Priority claimed from JP11055481A external-priority patent/JP2000248088A/ja
Publication of JP2000248088A publication Critical patent/JP2000248088A/ja
Publication of JP2000248088A5 publication Critical patent/JP2000248088A5/ja
Pending legal-status Critical Current

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JP11055481A 1999-03-03 1999-03-03 ポリオレフィン微多孔膜及びその製造方法 Pending JP2000248088A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11055481A JP2000248088A (ja) 1999-03-03 1999-03-03 ポリオレフィン微多孔膜及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11055481A JP2000248088A (ja) 1999-03-03 1999-03-03 ポリオレフィン微多孔膜及びその製造方法

Publications (2)

Publication Number Publication Date
JP2000248088A JP2000248088A (ja) 2000-09-12
JP2000248088A5 true JP2000248088A5 (https=) 2006-02-23

Family

ID=12999823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11055481A Pending JP2000248088A (ja) 1999-03-03 1999-03-03 ポリオレフィン微多孔膜及びその製造方法

Country Status (1)

Country Link
JP (1) JP2000248088A (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4752000B2 (ja) * 2000-10-26 2011-08-17 東レ東燃機能膜合同会社 ポリオレフィン微多孔膜及びその製造方法
JP4677663B2 (ja) * 2000-10-26 2011-04-27 東レ東燃機能膜合同会社 ポリオレフィン微多孔膜
JP2003109574A (ja) * 2001-09-28 2003-04-11 Sanyo Electric Co Ltd 非水電解質二次電池
WO2007069560A1 (ja) * 2005-12-15 2007-06-21 Asahi Kasei Chemicals Corporation ポリオレフィン製微多孔膜
JP6762764B2 (ja) * 2015-06-03 2020-09-30 株式会社日本触媒 イオン伝導性膜
CN107636861B (zh) 2015-06-03 2020-08-11 株式会社日本触媒 阴离子传导性膜
JP2018145010A (ja) 2017-03-03 2018-09-20 住友化学株式会社 搬送装置及びフィルムの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2657434B2 (ja) * 1991-07-19 1997-09-24 東燃株式会社 ポリエチレン微多孔膜、その製造方法及びそれを用いた電池用セパレータ
JP3347835B2 (ja) * 1993-08-13 2002-11-20 東燃化学株式会社 ポリオレフィン微多孔膜の製造方法
JP3372116B2 (ja) * 1994-11-04 2003-01-27 三井化学株式会社 高分子量ポリエチレン微孔性フィルムの製造方法
JP3525390B2 (ja) * 1995-03-03 2004-05-10 旭化成ケミカルズ株式会社 ポリエチレン微多孔膜および製造方法
JPH093228A (ja) * 1995-06-21 1997-01-07 Tonen Chem Corp ポリオレフィン微多孔膜の製造方法
JP3746848B2 (ja) * 1995-07-18 2006-02-15 三井化学株式会社 高分子量ポリオレフィン微多孔フィルムおよびその製造方法
JPH10265596A (ja) * 1997-01-21 1998-10-06 Mitsubishi Chem Corp 複合多孔質膜

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