JP2005144829A5 - - Google Patents
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- JP2005144829A5 JP2005144829A5 JP2003384574A JP2003384574A JP2005144829A5 JP 2005144829 A5 JP2005144829 A5 JP 2005144829A5 JP 2003384574 A JP2003384574 A JP 2003384574A JP 2003384574 A JP2003384574 A JP 2003384574A JP 2005144829 A5 JP2005144829 A5 JP 2005144829A5
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- Japan
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003384574A JP4186798B2 (ja) | 2003-11-14 | 2003-11-14 | ポリオレフィン樹脂製多層多孔膜 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003384574A JP4186798B2 (ja) | 2003-11-14 | 2003-11-14 | ポリオレフィン樹脂製多層多孔膜 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005144829A JP2005144829A (ja) | 2005-06-09 |
JP2005144829A5 true JP2005144829A5 (ja) | 2006-08-10 |
JP4186798B2 JP4186798B2 (ja) | 2008-11-26 |
Family
ID=34692918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003384574A Expired - Fee Related JP4186798B2 (ja) | 2003-11-14 | 2003-11-14 | ポリオレフィン樹脂製多層多孔膜 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4186798B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5408899B2 (ja) * | 2007-05-11 | 2014-02-05 | 三菱樹脂株式会社 | 積層多孔性フィルム、それを利用した電池用セパレータおよび電池 |
JP2008311220A (ja) * | 2007-05-11 | 2008-12-25 | Mitsubishi Plastics Inc | 積層多孔性フィルム、電池用セパレータおよび電池 |
CN103819814B (zh) * | 2009-03-09 | 2017-06-09 | 旭化成株式会社 | 聚烯烃微多孔膜、层叠聚烯烃微多孔膜、聚烯烃微多孔膜的制造方法 |
EP2487198A4 (en) * | 2009-10-07 | 2013-05-01 | Toray Industries | ROLLING WITH A POROUS POLYPROPYLENE FILM |
JP5679941B2 (ja) * | 2011-09-29 | 2015-03-04 | セーレン株式会社 | ハウスラップ材 |
EP3676893A4 (en) * | 2017-11-21 | 2021-08-18 | Asahi Kasei Kabushiki Kaisha | ELECTRICAL STORAGE DEVICE SEPARATOR |
WO2021132521A1 (ja) * | 2019-12-27 | 2021-07-01 | 三菱ケミカル株式会社 | 多孔性断熱フィルム及びその製造方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5176953A (en) * | 1990-12-21 | 1993-01-05 | Amoco Corporation | Oriented polymeric microporous films |
JPH10241659A (ja) * | 1997-02-28 | 1998-09-11 | Nitto Denko Corp | 電池セパレータ用多孔質フィルムの製造方法 |
KR20000068860A (ko) * | 1997-08-29 | 2000-11-25 | 고토 기치 | 폴리프로필렌/프로필렌-에틸렌 공중합체 조성물 및 이의 제조방법 |
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2003
- 2003-11-14 JP JP2003384574A patent/JP4186798B2/ja not_active Expired - Fee Related