JPWO2023053930A1 - - Google Patents

Info

Publication number
JPWO2023053930A1
JPWO2023053930A1 JP2022556181A JP2022556181A JPWO2023053930A1 JP WO2023053930 A1 JPWO2023053930 A1 JP WO2023053930A1 JP 2022556181 A JP2022556181 A JP 2022556181A JP 2022556181 A JP2022556181 A JP 2022556181A JP WO2023053930 A1 JPWO2023053930 A1 JP WO2023053930A1
Authority
JP
Japan
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
Application number
JP2022556181A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2023053930A1 publication Critical patent/JPWO2023053930A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Cell Separators (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP2022556181A 2021-09-29 2022-09-12 Pending JPWO2023053930A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021160022 2021-09-29
PCT/JP2022/034127 WO2023053930A1 (ja) 2021-09-29 2022-09-12 ポリオレフィン微多孔膜、電池用セパレータ及び二次電池

Publications (1)

Publication Number Publication Date
JPWO2023053930A1 true JPWO2023053930A1 (zh) 2023-04-06

Family

ID=85782430

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022556181A Pending JPWO2023053930A1 (zh) 2021-09-29 2022-09-12

Country Status (3)

Country Link
JP (1) JPWO2023053930A1 (zh)
CN (1) CN118019787A (zh)
WO (1) WO2023053930A1 (zh)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102527260B (zh) * 2010-12-31 2014-09-03 重庆云天化纽米科技有限公司 一种多层聚乙烯微孔膜及其制备方法
CN114128031A (zh) * 2019-07-25 2022-03-01 东丽株式会社 聚烯烃系微多孔膜、层叠体和使用其的非水电解液二次电池
WO2021015269A1 (ja) * 2019-07-25 2021-01-28 東レ株式会社 ポリオレフィン微多孔膜、及び非水電解液二次電池用セパレータ
JP7386015B2 (ja) * 2019-08-27 2023-11-24 東レ株式会社 電池用セパレータ及びその製造方法

Also Published As

Publication number Publication date
WO2023053930A1 (ja) 2023-04-06
CN118019787A (zh) 2024-05-10

Similar Documents

Publication Publication Date Title
BR112023005462A2 (zh)
BR112023012656A2 (zh)
BR112021014123A2 (zh)
BR112022024743A2 (zh)
BR112022009896A2 (zh)
BR102021007058A2 (zh)
BR102020022030A2 (zh)
BR112023011738A2 (zh)
JPWO2022202095A1 (zh)
BR112023016292A2 (zh)
BR112023004146A2 (zh)
BR112023011610A2 (zh)
BR112023011539A2 (zh)
BR112023008976A2 (zh)
BR112023009656A2 (zh)
BR112023006729A2 (zh)
BR102021018167A2 (zh)
BR102021017576A2 (zh)
BR102021015220A2 (zh)
BR112021017747A2 (zh)
BR112021013417A2 (zh)
BR102021009555A2 (zh)
BR102021009475A2 (zh)
BR102021007978A2 (zh)
BR102021004425A2 (zh)