JP6416542B2 - 捲回体 - Google Patents

捲回体 Download PDF

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Publication number
JP6416542B2
JP6416542B2 JP2014166669A JP2014166669A JP6416542B2 JP 6416542 B2 JP6416542 B2 JP 6416542B2 JP 2014166669 A JP2014166669 A JP 2014166669A JP 2014166669 A JP2014166669 A JP 2014166669A JP 6416542 B2 JP6416542 B2 JP 6416542B2
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JP
Japan
Prior art keywords
core
less
microporous membrane
measured
wound body
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.)
Active
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JP2014166669A
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English (en)
Japanese (ja)
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JP2016044184A5 (cg-RX-API-DMAC7.html
JP2016044184A (ja
Inventor
真太郎 稲葉
真太郎 稲葉
シュン 張
シュン 張
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Asahi Kasei Corp
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Asahi Kasei Corp
Priority date (The priority date 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 date listed.)
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Publication date
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Priority to JP2014166669A priority Critical patent/JP6416542B2/ja
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Publication of JP2016044184A5 publication Critical patent/JP2016044184A5/ja
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Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Cell Separators (AREA)
JP2014166669A 2014-08-19 2014-08-19 捲回体 Active JP6416542B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014166669A JP6416542B2 (ja) 2014-08-19 2014-08-19 捲回体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014166669A JP6416542B2 (ja) 2014-08-19 2014-08-19 捲回体

Publications (3)

Publication Number Publication Date
JP2016044184A JP2016044184A (ja) 2016-04-04
JP2016044184A5 JP2016044184A5 (cg-RX-API-DMAC7.html) 2017-09-21
JP6416542B2 true JP6416542B2 (ja) 2018-10-31

Family

ID=55635063

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014166669A Active JP6416542B2 (ja) 2014-08-19 2014-08-19 捲回体

Country Status (1)

Country Link
JP (1) JP6416542B2 (cg-RX-API-DMAC7.html)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6152184B2 (ja) * 2015-03-13 2017-06-21 住友化学株式会社 セパレータ捲回体、電池の製造方法、及びセパレータ捲回体の製造方法
JP6081517B2 (ja) 2015-04-30 2017-02-15 住友化学株式会社 セパレータ捲回体及びセパレータ捲回体の製造方法
JP2017017045A (ja) * 2016-10-26 2017-01-19 住友化学株式会社 セパレータ捲回装置及びセパレータ捲回体
JP7470297B2 (ja) * 2019-03-26 2024-04-18 東レ株式会社 ポリオレフィン微多孔膜およびその製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4531507B2 (ja) * 2004-09-22 2010-08-25 旭化成イーマテリアルズ株式会社 スリットロール製造方法およびスリットロール外径測定装置
KR101050023B1 (ko) * 2006-07-25 2011-07-19 아사히 가세이 케미칼즈 가부시키가이샤 폴리올레핀제 미다공막 권회물 및 그의 제조 방법
JP5562523B2 (ja) * 2008-02-12 2014-07-30 旭化成イーマテリアルズ株式会社 ポリオレフィン製微多孔膜捲回物
US10246567B2 (en) * 2008-12-26 2019-04-02 Asahi Kasei E-Materials Corporation Polyolefin microporous film
EP2352188B1 (en) * 2009-08-25 2014-11-05 Asahi Kasei E-materials Corporation Roll of microporous film and process for production thereof
CN104011121B (zh) * 2011-12-26 2017-06-13 东丽电池隔膜株式会社 聚烯烃微孔膜、聚烯烃微孔膜卷、及它们的制造方法以及使用它们的电池用隔膜
WO2013172249A1 (ja) * 2012-05-14 2013-11-21 東レ株式会社 フィルムロール
JPWO2014103713A1 (ja) * 2012-12-26 2017-01-12 東レ株式会社 多孔性ポリオレフィンフィルムおよびその製造方法、ならびにそれを用いてなる蓄電デバイス用セパレータ
JP2013219053A (ja) * 2013-07-08 2013-10-24 Asahi Kasei E-Materials Corp ポリオレフィン製微多孔膜捲回物

Also Published As

Publication number Publication date
JP2016044184A (ja) 2016-04-04

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