JP2003003007A5 - - Google Patents

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Publication number
JP2003003007A5
JP2003003007A5 JP2001185433A JP2001185433A JP2003003007A5 JP 2003003007 A5 JP2003003007 A5 JP 2003003007A5 JP 2001185433 A JP2001185433 A JP 2001185433A JP 2001185433 A JP2001185433 A JP 2001185433A JP 2003003007 A5 JP2003003007 A5 JP 2003003007A5
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JP
Japan
Prior art keywords
heat
film
membrane
microporous
shrinkage
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.)
Granted
Application number
JP2001185433A
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English (en)
Japanese (ja)
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JP2003003007A (ja
JP4746772B2 (ja
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Priority to JP2001185433A priority Critical patent/JP4746772B2/ja
Priority claimed from JP2001185433A external-priority patent/JP4746772B2/ja
Publication of JP2003003007A publication Critical patent/JP2003003007A/ja
Publication of JP2003003007A5 publication Critical patent/JP2003003007A5/ja
Application granted granted Critical
Publication of JP4746772B2 publication Critical patent/JP4746772B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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JP2001185433A 2001-06-19 2001-06-19 ポリオレフィン微多孔膜の製造方法 Expired - Lifetime JP4746772B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001185433A JP4746772B2 (ja) 2001-06-19 2001-06-19 ポリオレフィン微多孔膜の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001185433A JP4746772B2 (ja) 2001-06-19 2001-06-19 ポリオレフィン微多孔膜の製造方法

Publications (3)

Publication Number Publication Date
JP2003003007A JP2003003007A (ja) 2003-01-08
JP2003003007A5 true JP2003003007A5 (https=) 2008-07-31
JP4746772B2 JP4746772B2 (ja) 2011-08-10

Family

ID=19025019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001185433A Expired - Lifetime JP4746772B2 (ja) 2001-06-19 2001-06-19 ポリオレフィン微多孔膜の製造方法

Country Status (1)

Country Link
JP (1) JP4746772B2 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4739730B2 (ja) * 2004-11-10 2011-08-03 三菱レイヨン株式会社 疎水性多孔質膜用親水化剤、これを用いた疎水性多孔質膜の親水化方法及び検査方法
WO2007069560A1 (ja) * 2005-12-15 2007-06-21 Asahi Kasei Chemicals Corporation ポリオレフィン製微多孔膜
JP2013166804A (ja) * 2010-06-04 2013-08-29 Toray Battery Separator Film Co Ltd ポリオレフィン微多孔膜、電池用セパレータ及び電池
JP6429356B2 (ja) * 2013-12-20 2018-11-28 東レ株式会社 温度応答性微多孔膜およびそれを用いてなる固体高分子電解質膜
CN112424271A (zh) * 2018-12-26 2021-02-26 东丽株式会社 聚烯烃微多孔膜及聚烯烃微多孔膜的制造方法
KR102181119B1 (ko) * 2019-04-26 2020-11-23 더블유스코프코리아 주식회사 가교 폴리올레핀 분리막 및 그 제조방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4280381B2 (ja) * 1999-12-22 2009-06-17 東燃化学株式会社 ポリオレフィン微多孔膜及びその製造方法
JP4734520B2 (ja) * 2001-03-02 2011-07-27 東レ東燃機能膜合同会社 熱可塑性樹脂微多孔膜の製造方法
WO2002072248A1 (en) * 2001-03-09 2002-09-19 Asahi Kasei Kabushiki Kaisha Microporous film and method for preparation thereof

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