CN101779311A - 非水系二次电池隔膜用聚烯烃微多孔膜基材、其制备方法、非水系二次电池隔膜和非水系二次电池 - Google Patents
非水系二次电池隔膜用聚烯烃微多孔膜基材、其制备方法、非水系二次电池隔膜和非水系二次电池 Download PDFInfo
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- CN101779311A CN101779311A CN200880102313A CN200880102313A CN101779311A CN 101779311 A CN101779311 A CN 101779311A CN 200880102313 A CN200880102313 A CN 200880102313A CN 200880102313 A CN200880102313 A CN 200880102313A CN 101779311 A CN101779311 A CN 101779311A
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- secondary battery
- microporous membrane
- polyolefin
- mentioned
- polyolefin microporous
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- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
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- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
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- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/417—Polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0011—Casting solutions therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/26—Polyalkenes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/26—Polyalkenes
- B01D71/261—Polyethylene
-
- C—CHEMISTRY; METALLURGY
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- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
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- Laminated Bodies (AREA)
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Abstract
Description
Claims (19)
Applications Claiming Priority (3)
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JP2007-150127 | 2007-06-06 | ||
JP2007150127 | 2007-06-06 | ||
PCT/JP2008/060281 WO2008149895A1 (ja) | 2007-06-06 | 2008-06-04 | 非水系二次電池セパレータ用ポリオレフィン微多孔膜基材、その製造方法、非水系二次電池セパレータおよび非水系二次電池 |
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CN101779311A true CN101779311A (zh) | 2010-07-14 |
CN101779311B CN101779311B (zh) | 2013-11-20 |
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CN2008801023130A Active CN101779311B (zh) | 2007-06-06 | 2008-06-04 | 非水系二次电池隔膜用聚烯烃微多孔膜基材、其制备方法、非水系二次电池隔膜和非水系二次电池 |
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US (1) | US7892672B2 (zh) |
EP (1) | EP2169742A4 (zh) |
JP (1) | JP4460028B2 (zh) |
KR (1) | KR100971110B1 (zh) |
CN (1) | CN101779311B (zh) |
TW (1) | TWI437748B (zh) |
WO (1) | WO2008149895A1 (zh) |
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JP5751454B2 (ja) | 2012-12-14 | 2015-07-22 | トヨタ自動車株式会社 | 非水電解質二次電池 |
KR101433010B1 (ko) | 2012-12-27 | 2014-08-27 | 유펙스켐(주) | 폴리올레핀 미세 다공막 |
WO2014132791A1 (ja) | 2013-02-27 | 2014-09-04 | 東レバッテリーセパレータフィルム株式会社 | ポリオレフィン多孔質膜、それを用いた電池用セパレータおよびそれらの製造方法 |
US9617685B2 (en) | 2013-04-19 | 2017-04-11 | Eastman Chemical Company | Process for making paper and nonwoven articles comprising synthetic microfiber binders |
JP6323449B2 (ja) | 2013-04-22 | 2018-05-16 | 東レ株式会社 | 積層多孔質膜及びその製造方法ならびに電池用セパレータ |
US11338252B2 (en) * | 2013-05-07 | 2022-05-24 | Teijin Limited | Substrate for liquid filter |
WO2014181760A1 (ja) * | 2013-05-07 | 2014-11-13 | 帝人株式会社 | 液体フィルター用基材 |
KR102345255B1 (ko) * | 2013-05-07 | 2021-12-31 | 데이진 가부시키가이샤 | 액체 필터용 기재 |
WO2015050076A1 (ja) | 2013-10-03 | 2015-04-09 | 東レバッテリーセパレータフィルム株式会社 | ポリオレフィン多孔質膜、それを用いた電池用セパレータおよびそれらの製造方法 |
JP5843116B2 (ja) | 2013-10-04 | 2016-01-13 | トヨタ自動車株式会社 | 非水電解質二次電池 |
CA2894233C (en) * | 2013-10-15 | 2020-03-24 | Sony Corporation | Battery with improved cycle characteristics, battery pack, electronic apparatus, electrically driven vehicle, electrical storage device, and power system |
JP2015105365A (ja) * | 2013-12-02 | 2015-06-08 | 三菱樹脂株式会社 | フッ素系樹脂多孔体 |
US9605126B2 (en) | 2013-12-17 | 2017-03-28 | Eastman Chemical Company | Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion |
US9598802B2 (en) | 2013-12-17 | 2017-03-21 | Eastman Chemical Company | Ultrafiltration process for producing a sulfopolyester concentrate |
CN105917494B (zh) | 2014-01-10 | 2018-12-07 | 东丽株式会社 | 电池用隔膜及其制造方法 |
CN108630865A (zh) | 2014-03-26 | 2018-10-09 | 东丽株式会社 | 聚烯烃制叠层多孔质膜、使用其的电池用隔膜以及聚烯烃制叠层多孔质膜的制造方法 |
MY179092A (en) | 2014-05-09 | 2020-10-27 | Toray Industries | Polyolefin laminated porous film, battery separator using same and manufacturing method therefor |
CN106103560B (zh) | 2014-05-28 | 2018-01-09 | 东丽株式会社 | 聚烯烃微多孔膜及其制造方法 |
CN106463679B (zh) | 2014-06-10 | 2019-04-19 | 东丽株式会社 | 电池用隔膜及其制造方法 |
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KR101962418B1 (ko) | 2014-06-24 | 2019-03-27 | 제일모직 주식회사 | 분리막, 이의 제조방법 및 이를 이용한 전지 |
KR20230007535A (ko) * | 2014-07-11 | 2023-01-12 | 데이진 가부시키가이샤 | 세퍼레이터 롤의 제조 방법 |
JP6094542B2 (ja) * | 2014-07-29 | 2017-03-15 | 住友化学株式会社 | 多孔質膜 |
EP3183290A4 (en) | 2014-08-21 | 2018-09-05 | Yen, William Winchin | Microporous sheet product and methods for making and using the same |
WO2016073580A1 (en) * | 2014-11-05 | 2016-05-12 | William Winchin Yen | Microporous sheet product and methods for making and using the same |
CN107078259B (zh) | 2014-11-05 | 2021-01-08 | W·W·严 | 微孔片材产品及制备和使用其的方法 |
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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 |
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TWI770003B (zh) | 2016-04-27 | 2022-07-11 | 日商東麗股份有限公司 | 聚烯烴微多孔膜及其製造方法以及電池用隔膜及其製造方法 |
KR102354110B1 (ko) * | 2017-08-31 | 2022-01-24 | 아사히 가세이 가부시키가이샤 | 폴리올레핀 미다공막 |
KR101970492B1 (ko) * | 2018-05-11 | 2019-04-19 | 더블유스코프코리아 주식회사 | 다공성 분리막 제조용 수지 조성물 |
JP7340148B2 (ja) * | 2020-01-14 | 2023-09-07 | トヨタ自動車株式会社 | 樹脂多孔質体の製造方法 |
CN113113721B (zh) * | 2021-03-18 | 2022-05-20 | 清华大学 | 电池隔膜及其制备方法、电池 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11158304A (ja) | 1997-09-24 | 1999-06-15 | Nitto Denko Corp | 多孔質フィルムとそれを用いた電池用セパレータおよび電池 |
JP3508510B2 (ja) * | 1997-10-24 | 2004-03-22 | 宇部興産株式会社 | 積層多孔質フイルム及びその製法 |
JP2000100408A (ja) | 1998-09-21 | 2000-04-07 | Sumitomo Chem Co Ltd | 非水電解液二次電池 |
JP2000108249A (ja) | 1998-10-08 | 2000-04-18 | Tonen Chem Corp | 積層複合膜 |
JP4460668B2 (ja) | 1999-03-03 | 2010-05-12 | 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 |
JP4588136B2 (ja) | 1999-07-13 | 2010-11-24 | 帝人株式会社 | 電池用セパレーター及びその製造方法 |
JP4560852B2 (ja) | 1999-07-13 | 2010-10-13 | 住友化学株式会社 | 非水電解液二次電池用セパレータの製造方法および非水電解液二次電池 |
JP2001266949A (ja) | 2000-03-17 | 2001-09-28 | Sumitomo Chem Co Ltd | リチウムイオン二次電池 |
TWI315591B (en) | 2000-06-14 | 2009-10-01 | Sumitomo Chemical Co | Porous film and separator for battery using the same |
JP5140896B2 (ja) | 2000-06-14 | 2013-02-13 | 住友化学株式会社 | 多孔質フィルムおよびそれを用いた電池用セパレータ |
JP2002190291A (ja) | 2000-12-22 | 2002-07-05 | Sumitomo Chem Co Ltd | セパレータおよびリチウムイオン二次電池 |
JP2002355938A (ja) | 2001-05-30 | 2002-12-10 | Tonen Chem Corp | 複合膜、その製造方法及びそれを用いた電池用セパレータ又はフィルター |
JP2003040999A (ja) | 2001-07-27 | 2003-02-13 | Sumitomo Chem Co Ltd | 全芳香族ポリアミド、全芳香族ポリアミド多孔質フィルムおよび非水電解液二次電池用セパレータ |
JP2003059477A (ja) | 2001-08-20 | 2003-02-28 | Sony Corp | 電 池 |
JP4549621B2 (ja) * | 2002-12-02 | 2010-09-22 | 日東電工株式会社 | 電池用セパレータのための架橋性ポリマー担持多孔質フィルムとそれを用いた電池の製造方法 |
JP4569074B2 (ja) | 2003-05-23 | 2010-10-27 | 住友化学株式会社 | リチウム二次電池の製造方法 |
JP2005209570A (ja) | 2004-01-26 | 2005-08-04 | Teijin Ltd | 非水系二次電池用セパレータ、その製造法および非水系二次電池 |
JP2005285385A (ja) * | 2004-03-29 | 2005-10-13 | Sanyo Electric Co Ltd | セパレータ及びこのセパレータを用いた非水電解質電池 |
JP2006027024A (ja) | 2004-07-14 | 2006-02-02 | Asahi Kasei Chemicals Corp | 多層多孔膜 |
JP2006054127A (ja) | 2004-08-12 | 2006-02-23 | Du Pont Teijin Advanced Paper Kk | セパレーターおよびそれを用いた電気電子部品 |
JP2006111712A (ja) | 2004-10-14 | 2006-04-27 | Teijin Solfill Kk | ポリオレフィン微多孔膜 |
JP4867185B2 (ja) | 2005-03-29 | 2012-02-01 | 住友化学株式会社 | 多孔性フィルムの製造方法および多孔性フィルム |
JP5347213B2 (ja) | 2005-03-30 | 2013-11-20 | 住友化学株式会社 | 多孔性フィルムおよび多孔性フィルムの製造方法 |
JP2006289657A (ja) | 2005-04-06 | 2006-10-26 | Asahi Kasei Chemicals Corp | 多層多孔膜 |
JP4946006B2 (ja) | 2005-11-04 | 2012-06-06 | 東レ株式会社 | 複合多孔質膜及びその製造方法 |
-
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- 2008-06-04 US US12/663,261 patent/US7892672B2/en active Active
- 2008-06-04 WO PCT/JP2008/060281 patent/WO2008149895A1/ja active Application Filing
- 2008-06-04 JP JP2009517884A patent/JP4460028B2/ja active Active
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Publication number | Publication date |
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TW200913353A (en) | 2009-03-16 |
CN101779311B (zh) | 2013-11-20 |
TWI437748B (zh) | 2014-05-11 |
WO2008149895A1 (ja) | 2008-12-11 |
KR100971110B1 (ko) | 2010-07-20 |
EP2169742A4 (en) | 2013-06-26 |
JPWO2008149895A1 (ja) | 2010-08-26 |
JP4460028B2 (ja) | 2010-05-12 |
US20100178544A1 (en) | 2010-07-15 |
EP2169742A1 (en) | 2010-03-31 |
US7892672B2 (en) | 2011-02-22 |
KR20100025568A (ko) | 2010-03-09 |
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