JP2001138455A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2001138455A5 JP2001138455A5 JP1999324077A JP32407799A JP2001138455A5 JP 2001138455 A5 JP2001138455 A5 JP 2001138455A5 JP 1999324077 A JP1999324077 A JP 1999324077A JP 32407799 A JP32407799 A JP 32407799A JP 2001138455 A5 JP2001138455 A5 JP 2001138455A5
- Authority
- JP
- Japan
- Prior art keywords
- polyolefin
- molecular weight
- laminated composite
- ultra
- composite film
- 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
Links
- 229920000098 polyolefin Polymers 0.000 description 18
- 239000002131 composite material Substances 0.000 description 8
- 239000000835 fiber Substances 0.000 description 6
- 239000011148 porous material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000004807 desolvation Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32407799A JP4374105B2 (ja) | 1999-11-15 | 1999-11-15 | 積層複合膜 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP32407799A JP4374105B2 (ja) | 1999-11-15 | 1999-11-15 | 積層複合膜 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001138455A JP2001138455A (ja) | 2001-05-22 |
| JP2001138455A5 true JP2001138455A5 (enExample) | 2006-05-18 |
| JP4374105B2 JP4374105B2 (ja) | 2009-12-02 |
Family
ID=18161903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP32407799A Expired - Lifetime JP4374105B2 (ja) | 1999-11-15 | 1999-11-15 | 積層複合膜 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4374105B2 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3908459B2 (ja) | 2000-12-22 | 2007-04-25 | 三洋電機株式会社 | 非水電解質二次電池 |
| JP2003109574A (ja) * | 2001-09-28 | 2003-04-11 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
| JP2006264029A (ja) * | 2005-03-23 | 2006-10-05 | Teijin Solfill Kk | 複合体シート、その製造方法およびそれを用いた電気電子部品 |
| JP4902537B2 (ja) * | 2005-06-24 | 2012-03-21 | 東レ東燃機能膜合同会社 | ポリエチレン多層微多孔膜並びにそれを用いた電池用セパレータ及び電池 |
| JP4734397B2 (ja) * | 2008-11-10 | 2011-07-27 | 三菱樹脂株式会社 | 積層多孔性フィルム、それを利用したリチウムイオン電池用セパレータ、および電池 |
| JP4734396B2 (ja) * | 2008-11-10 | 2011-07-27 | 三菱樹脂株式会社 | 積層多孔性フィルム、それを利用したリチウム電池用セパレータおよび電池 |
| EP2572880B1 (en) * | 2008-11-10 | 2015-02-25 | Mitsubishi Plastics, Inc. | Laminated porous film, separator for lithium cell and cell |
| JP2011228056A (ja) * | 2010-04-16 | 2011-11-10 | Mitsui Chemicals Inc | 微多孔膜およびそれを含む電池用セパレータ |
| MX2022013577A (es) | 2020-05-01 | 2023-01-24 | Celanese Int Corp | Membrana que tiene una temperatura de apagado reducida y composición de polímeros para la fabricación de la misma. |
| CN114374058B (zh) * | 2021-12-06 | 2024-07-02 | 武汉中兴创新材料技术有限公司 | 一种涂层隔膜及其制备方法和应用 |
-
1999
- 1999-11-15 JP JP32407799A patent/JP4374105B2/ja not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7781094B2 (en) | Microporous composite membrane and its production method and use | |
| US6291106B1 (en) | Electrolytic-solution-supporting polymer film and secondary battery | |
| JP5094844B2 (ja) | 微多孔膜、電池用セパレータ及び電池 | |
| JP2004356102A (ja) | リチウムポリマー電池用の電池セパレータ | |
| JP4059641B2 (ja) | ポリマーおよびオリゴマーのブレンドにより製造されるシャットダウン電池セパレーター | |
| JP2002541633A (ja) | 非水系バッテリに用いる細孔質電極又は隔壁及びその製造方法 | |
| JP2001118558A (ja) | 部分被覆されたセパレータ | |
| JP2003530663A (ja) | 再充電可能な接合電極電気化学電池及びその製造方法 | |
| JPH11260341A (ja) | ゲル電解質電池の分離器 | |
| JP2001138455A5 (enExample) | ||
| WO2002050929A2 (en) | Battery cell separator and fabrication process | |
| JP2002284918A5 (enExample) | ||
| JP2001172420A5 (enExample) | ||
| CA2078324A1 (en) | Separator for a battery using an organic electrolytic solution and method for producing the same | |
| US6426165B1 (en) | Electrochemical cell separators with high crystallinity binders | |
| US11380961B2 (en) | Porous membranes, freestanding composites, and related devices and methods | |
| EP4234206A3 (en) | Improved separators, batteries systems, vehicles, and related methods | |
| CN118054159A (zh) | 一种复合弹性隔膜及其制备方法、应用 | |
| CN113270689B (zh) | 一种高安全电池隔膜及制备方法 | |
| KR20020013634A (ko) | 고분자 전해질용 다성분계 복합 분리막 및 그의 제조방법 | |
| CN102299284A (zh) | 一种用于锂离子电池的活性复合多孔隔膜及其制备方法 | |
| JPH11279324A5 (enExample) | ||
| KR100327096B1 (ko) | 다공성 고분자막의 제조 방법, 이를 이용한 하이브리드형 고분자 전해질 및 리튬 폴리머 이차 전지, 및 이들의 제조 방법 | |
| JP2000011986A (ja) | 電池用セパレータ及びその製造方法 | |
| JP3430455B2 (ja) | アルカリ電池用セパレータ |