JPWO2024019069A1 - - Google Patents
Info
- Publication number
- JPWO2024019069A1 JPWO2024019069A1 JP2023549560A JP2023549560A JPWO2024019069A1 JP WO2024019069 A1 JPWO2024019069 A1 JP WO2024019069A1 JP 2023549560 A JP2023549560 A JP 2023549560A JP 2023549560 A JP2023549560 A JP 2023549560A JP WO2024019069 A1 JPWO2024019069 A1 JP WO2024019069A1
- 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
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
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- 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
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- 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
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- 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
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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
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022115280 | 2022-07-20 | ||
| PCT/JP2023/026352 WO2024019069A1 (ja) | 2022-07-20 | 2023-07-19 | ポリオレフィン微多孔膜、電池用セパレータおよび電池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024019069A1 true JPWO2024019069A1 (https=) | 2024-01-25 |
Family
ID=89617731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023549560A Pending JPWO2024019069A1 (https=) | 2022-07-20 | 2023-07-19 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2024019069A1 (https=) |
| WO (1) | WO2024019069A1 (https=) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000108249A (ja) * | 1998-10-08 | 2000-04-18 | Tonen Chem Corp | 積層複合膜 |
| WO2016104790A1 (ja) * | 2014-12-26 | 2016-06-30 | 東レバッテリーセパレータフィルム株式会社 | ポリオレフィン微多孔膜、その製造方法及び電池用セパレータ |
| CN113024881A (zh) * | 2017-03-31 | 2021-06-25 | 东丽株式会社 | 聚烯烃微多孔膜、非水电解液系二次电池用隔膜及非水电解液系二次电池 |
| WO2019065073A1 (ja) * | 2017-09-27 | 2019-04-04 | 東レ株式会社 | ポリオレフィン製微多孔膜、電池用セパレータおよび二次電池 |
| US20210218108A1 (en) * | 2017-11-08 | 2021-07-15 | Toray Industries, Inc. | Polyolefin composite porous film, method of producing same, battery separator, and battery |
| CN112424271A (zh) * | 2018-12-26 | 2021-02-26 | 东丽株式会社 | 聚烯烃微多孔膜及聚烯烃微多孔膜的制造方法 |
| EP3816217B1 (en) * | 2019-03-04 | 2023-07-26 | Asahi Kasei Kabushiki Kaisha | Polyolefin microporous membrane |
| WO2021033736A1 (ja) * | 2019-08-22 | 2021-02-25 | 東レ株式会社 | ポリオレフィン微多孔膜 |
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2023
- 2023-07-19 JP JP2023549560A patent/JPWO2024019069A1/ja active Pending
- 2023-07-19 WO PCT/JP2023/026352 patent/WO2024019069A1/ja not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024019069A1 (ja) | 2024-01-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AA64 | Notification of invalidation of claim of internal priority (with term) |
Free format text: JAPANESE INTERMEDIATE CODE: A241764 Effective date: 20250318 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20250324 |