TW201736479A - 聚烯烴微多孔膜及其製備方法、積層聚烯烴微多孔膜、輥及聚烯烴微多孔膜的評價方法 - Google Patents

聚烯烴微多孔膜及其製備方法、積層聚烯烴微多孔膜、輥及聚烯烴微多孔膜的評價方法 Download PDF

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Publication number
TW201736479A
TW201736479A TW105143629A TW105143629A TW201736479A TW 201736479 A TW201736479 A TW 201736479A TW 105143629 A TW105143629 A TW 105143629A TW 105143629 A TW105143629 A TW 105143629A TW 201736479 A TW201736479 A TW 201736479A
Authority
TW
Taiwan
Prior art keywords
polyolefin microporous
microporous film
orientation parameter
orientation
less
Prior art date
Application number
TW105143629A
Other languages
English (en)
Chinese (zh)
Inventor
Toshihiko Kaneda
Koichi Matano
Original Assignee
Toray Battery Separator Film Co Ltd
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 Toray Battery Separator Film Co Ltd filed Critical Toray Battery Separator Film Co Ltd
Publication of TW201736479A publication Critical patent/TW201736479A/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Cell Separators (AREA)
TW105143629A 2015-12-28 2016-12-28 聚烯烴微多孔膜及其製備方法、積層聚烯烴微多孔膜、輥及聚烯烴微多孔膜的評價方法 TW201736479A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015256942 2015-12-28

Publications (1)

Publication Number Publication Date
TW201736479A true TW201736479A (zh) 2017-10-16

Family

ID=59224732

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105143629A TW201736479A (zh) 2015-12-28 2016-12-28 聚烯烴微多孔膜及其製備方法、積層聚烯烴微多孔膜、輥及聚烯烴微多孔膜的評價方法

Country Status (3)

Country Link
JP (1) JP6879217B2 (ja)
TW (1) TW201736479A (ja)
WO (1) WO2017115799A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7463704B2 (ja) * 2018-12-10 2024-04-09 東レ株式会社 ポリオレフィン微多孔膜、電池用セパレータ及びポリオレフィン微多孔膜の製造方法
CN112129805A (zh) * 2020-09-24 2020-12-25 上海紫东尼龙材料科技有限公司 一种双向拉伸尼龙膜热收缩的测试方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004099799A (ja) * 2002-09-11 2004-04-02 Asahi Kasei Chemicals Corp ポリオレフィン製微多孔膜捲回物
JP2010060516A (ja) * 2008-09-05 2010-03-18 Nippon Shokubai Co Ltd 延伸フィルムの配向度評価方法
JP5451426B2 (ja) * 2010-01-28 2014-03-26 日立マクセル株式会社 電池用セパレータおよびそれを用いたリチウムイオン二次電池
JP2013155223A (ja) * 2012-01-27 2013-08-15 Toray Ind Inc ポリ乳酸系フィルム
JP6443333B2 (ja) * 2013-05-31 2018-12-26 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

Also Published As

Publication number Publication date
JPWO2017115799A1 (ja) 2018-10-25
WO2017115799A1 (ja) 2017-07-06
JP6879217B2 (ja) 2021-06-02

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