JP2010024463A5 - - Google Patents
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- Publication number
- JP2010024463A5 JP2010024463A5 JP2009252999A JP2009252999A JP2010024463A5 JP 2010024463 A5 JP2010024463 A5 JP 2010024463A5 JP 2009252999 A JP2009252999 A JP 2009252999A JP 2009252999 A JP2009252999 A JP 2009252999A JP 2010024463 A5 JP2010024463 A5 JP 2010024463A5
- Authority
- JP
- Japan
- Prior art keywords
- solvent
- polyolefin
- weight
- gel composition
- composition
- 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
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- 229920000098 polyolefin Polymers 0.000 claims description 21
- 239000002904 solvent Substances 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000012982 microporous membrane Substances 0.000 claims description 10
- 238000009835 boiling Methods 0.000 claims description 5
- 239000012046 mixed solvent Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- CXWXQJXEFPUFDZ-UHFFFAOYSA-N tetralin Chemical compound C1=CC=C2CCCCC2=C1 CXWXQJXEFPUFDZ-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- NNBZCPXTIHJBJL-UHFFFAOYSA-N decalin Chemical compound C1CCCC2CCCCC21 NNBZCPXTIHJBJL-UHFFFAOYSA-N 0.000 description 2
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 1
- 239000005662 Paraffin oil Substances 0.000 description 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- PXXNTAGJWPJAGM-UHFFFAOYSA-N vertaline Natural products C1C2C=3C=C(OC)C(OC)=CC=3OC(C=C3)=CC=C3CCC(=O)OC1CC1N2CCCC1 PXXNTAGJWPJAGM-UHFFFAOYSA-N 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009252999A JP2010024463A (ja) | 2009-11-04 | 2009-11-04 | ポリオレフィン微多孔膜の製造方法、および、電池用セパレータの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009252999A JP2010024463A (ja) | 2009-11-04 | 2009-11-04 | ポリオレフィン微多孔膜の製造方法、および、電池用セパレータの製造方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004299827A Division JP2006111712A (ja) | 2004-10-14 | 2004-10-14 | ポリオレフィン微多孔膜 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2010024463A JP2010024463A (ja) | 2010-02-04 |
| JP2010024463A5 true JP2010024463A5 (enExample) | 2011-09-15 |
Family
ID=41730559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009252999A Pending JP2010024463A (ja) | 2009-11-04 | 2009-11-04 | ポリオレフィン微多孔膜の製造方法、および、電池用セパレータの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2010024463A (enExample) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9034509B2 (en) | 2010-03-24 | 2015-05-19 | Teijin Limited | Polyolefin microporous membrane and method of producing the same, separator for non-aqueous secondary battery and non-aqueous secondary battery |
| JP6170034B2 (ja) * | 2011-04-04 | 2017-07-26 | アポラス，インク． | 改良電池セパレータおよびその形成方法 |
| CN103180373B (zh) * | 2011-04-05 | 2015-03-04 | W-Scope株式会社 | 多孔性膜及其制造方法 |
| MY175572A (en) | 2013-12-06 | 2020-07-01 | Toray Industries | Polyolefin microporous film, separator for non-aqueous electrolyte secondary battery, wound product of polyolefin microporous film, non-aqueous electrolyte secondary battery, and method for producing polyolefin microporous film |
| HUE049125T2 (hu) | 2014-05-28 | 2020-09-28 | Toray Industries | Poliolefin mikropórusos membrán és eljárás elõállítására |
| KR102553501B1 (ko) | 2015-06-05 | 2023-07-10 | 도레이 카부시키가이샤 | 미다공막 제조 방법, 미다공막, 전지용 세퍼레이터 및 이차 전지 |
| KR102402831B1 (ko) | 2016-08-29 | 2022-05-27 | 도레이 카부시키가이샤 | 미다공막, 리튬 이온 2차전지 및 미다공막 제조 방법 |
| CN109563298B (zh) * | 2016-08-29 | 2022-03-22 | 东丽株式会社 | 微多孔膜、锂离子二次电池和微多孔膜制造方法 |
| WO2021153652A1 (ja) * | 2020-01-29 | 2021-08-05 | マクセルホールディングス株式会社 | 非水電解質電池用セパレータ、その製造方法、非水電解質電池およびその製造方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1006454A3 (nl) * | 1992-12-21 | 1994-08-30 | Dsm Nv | Werkwijze voor het vervaardigen van polymere voorwerpen uitgaande van een oplossing. |
| AU2855599A (en) * | 1998-03-24 | 1999-10-18 | Asahi Kasei Kogyo Kabushiki Kaisha | Microporous polyolefin film |
| JP4118622B2 (ja) * | 2002-07-19 | 2008-07-16 | 帝人株式会社 | 層間隔が制御された多層を有する多孔質シートおよびその製造方法 |
| JP4884008B2 (ja) * | 2003-03-24 | 2012-02-22 | 旭化成イーマテリアルズ株式会社 | ポリエチレン微多孔膜 |
| JP2006111712A (ja) * | 2004-10-14 | 2006-04-27 | Teijin Solfill Kk | ポリオレフィン微多孔膜 |
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2009
- 2009-11-04 JP JP2009252999A patent/JP2010024463A/ja active Pending
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