JPWO2021065585A1 - - Google Patents

Info

Publication number
JPWO2021065585A1
JPWO2021065585A1 JP2020551444A JP2020551444A JPWO2021065585A1 JP WO2021065585 A1 JPWO2021065585 A1 JP WO2021065585A1 JP 2020551444 A JP2020551444 A JP 2020551444A JP 2020551444 A JP2020551444 A JP 2020551444A JP WO2021065585 A1 JPWO2021065585 A1 JP WO2021065585A1
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
JP2020551444A
Other languages
Japanese (ja)
Other versions
JPWO2021065585A5 (en
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 JPWO2021065585A1 publication Critical patent/JPWO2021065585A1/ja
Publication of JPWO2021065585A5 publication Critical patent/JPWO2021065585A5/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
    • 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
    • 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
JP2020551444A 2019-09-30 2020-09-18 Pending JPWO2021065585A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019180239 2019-09-30
PCT/JP2020/035606 WO2021065585A1 (en) 2019-09-30 2020-09-18 Microporous polyolefin film, separator for battery, and secondary battery

Publications (2)

Publication Number Publication Date
JPWO2021065585A1 true JPWO2021065585A1 (en) 2021-04-08
JPWO2021065585A5 JPWO2021065585A5 (en) 2023-09-26

Family

ID=75336445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020551444A Pending JPWO2021065585A1 (en) 2019-09-30 2020-09-18

Country Status (2)

Country Link
JP (1) JPWO2021065585A1 (en)
WO (1) WO2021065585A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109563298B (en) * 2016-08-29 2022-03-22 东丽株式会社 Microporous membrane, lithium ion secondary battery, and method for producing microporous membrane
JPWO2018180713A1 (en) * 2017-03-30 2020-03-05 東レ株式会社 Polyolefin microporous membrane and battery using the same
CN110431176B (en) * 2017-03-31 2021-03-19 东丽株式会社 Polyolefin microporous membrane, separator for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery
WO2019151220A1 (en) * 2018-02-01 2019-08-08 東レ株式会社 Polyolefin microporous film, coating film and battery, and method for producing polyolefin microporous film

Also Published As

Publication number Publication date
WO2021065585A1 (en) 2021-04-08

Similar Documents

Publication Publication Date Title
BR112019017762A2 (en)
BR112021017339A2 (en)
BR112021018450A2 (en)
BR112021013854A2 (en)
BR112021017939A2 (en)
BR112021017892A2 (en)
BR112019016141A2 (en)
AU2020104490A4 (en)
BR112021017738A2 (en)
BR112021017782A2 (en)
BR112019016138A2 (en)
BR112019016142A2 (en)
BR112021018168A2 (en)
BR112021017234A2 (en)
BR112021017355A2 (en)
BR112021018102A2 (en)
BR112021017173A2 (en)
BR112021017728A2 (en)
BR112021017083A2 (en)
BR112021017637A2 (en)
BR112021008711A2 (en)
BR112021018452A2 (en)
BR112021012348A2 (en)
BR112021018250A2 (en)
BR112021018084A2 (en)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230915

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230915