JP4698091B2 - ポリオレフィン製微多孔膜 - Google Patents

ポリオレフィン製微多孔膜 Download PDF

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Publication number
JP4698091B2
JP4698091B2 JP2001275038A JP2001275038A JP4698091B2 JP 4698091 B2 JP4698091 B2 JP 4698091B2 JP 2001275038 A JP2001275038 A JP 2001275038A JP 2001275038 A JP2001275038 A JP 2001275038A JP 4698091 B2 JP4698091 B2 JP 4698091B2
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JP
Japan
Prior art keywords
microporous membrane
molecular weight
polyethylene
polyolefin microporous
polypropylene
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.)
Expired - Lifetime
Application number
JP2001275038A
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English (en)
Japanese (ja)
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JP2002284919A (ja
JP2002284919A5 (enExample
Inventor
祐介 永島
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
Original Assignee
Asahi Kasei E Materials 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.)
Filing date
Publication date
Application filed by Asahi Kasei E Materials Corp filed Critical Asahi Kasei E Materials Corp
Priority to JP2001275038A priority Critical patent/JP4698091B2/ja
Publication of JP2002284919A publication Critical patent/JP2002284919A/ja
Publication of JP2002284919A5 publication Critical patent/JP2002284919A5/ja
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Publication of JP4698091B2 publication Critical patent/JP4698091B2/ja
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    • 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

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  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Cell Separators (AREA)
JP2001275038A 2001-01-22 2001-09-11 ポリオレフィン製微多孔膜 Expired - Lifetime JP4698091B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001275038A JP4698091B2 (ja) 2001-01-22 2001-09-11 ポリオレフィン製微多孔膜

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001013705 2001-01-22
JP2001013705 2001-01-22
JP2001-13705 2001-01-22
JP2001275038A JP4698091B2 (ja) 2001-01-22 2001-09-11 ポリオレフィン製微多孔膜

Publications (3)

Publication Number Publication Date
JP2002284919A JP2002284919A (ja) 2002-10-03
JP2002284919A5 JP2002284919A5 (enExample) 2007-11-08
JP4698091B2 true JP4698091B2 (ja) 2011-06-08

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ID=26608091

Family Applications (1)

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JP2001275038A Expired - Lifetime JP4698091B2 (ja) 2001-01-22 2001-09-11 ポリオレフィン製微多孔膜

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JP (1) JP4698091B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108623876A (zh) * 2017-03-24 2018-10-09 旭化成株式会社 聚烯烃微多孔膜及聚烯烃微多孔膜的制备方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060177643A1 (en) * 2003-03-24 2006-08-10 Takahiko Kondo Microporous polyethylene film
US8338017B2 (en) 2007-10-12 2012-12-25 Toray Battery Separator Film Co., Ltd. Microporous membrane and manufacturing method
JP5411550B2 (ja) * 2009-03-30 2014-02-12 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
JP5842663B2 (ja) * 2012-02-22 2016-01-13 株式会社豊田自動織機 蓄電装置、及び車両

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108623876A (zh) * 2017-03-24 2018-10-09 旭化成株式会社 聚烯烃微多孔膜及聚烯烃微多孔膜的制备方法

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Publication number Publication date
JP2002284919A (ja) 2002-10-03

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