JPWO2021033413A1 - - Google Patents
Info
- Publication number
- JPWO2021033413A1 JPWO2021033413A1 JP2020536302A JP2020536302A JPWO2021033413A1 JP WO2021033413 A1 JPWO2021033413 A1 JP WO2021033413A1 JP 2020536302 A JP2020536302 A JP 2020536302A JP 2020536302 A JP2020536302 A JP 2020536302A JP WO2021033413 A1 JPWO2021033413 A1 JP WO2021033413A1
- 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
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- 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
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
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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
Landscapes
- 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)
- Cell Separators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019151487 | 2019-08-21 | ||
PCT/JP2020/024297 WO2021033413A1 (en) | 2019-08-21 | 2020-06-22 | Microporous polyolefin membrane, wound body of same and method for producing same |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021033413A1 true JPWO2021033413A1 (en) | 2021-02-25 |
JPWO2021033413A5 JPWO2021033413A5 (en) | 2023-06-21 |
Family
ID=74661090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020536302A Pending JPWO2021033413A1 (en) | 2019-08-21 | 2020-06-22 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPWO2021033413A1 (en) |
WO (1) | WO2021033413A1 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5742135B2 (en) * | 2010-08-25 | 2015-07-01 | ソニー株式会社 | Separator and non-aqueous electrolyte battery using the same |
JP6428612B2 (en) * | 2013-10-15 | 2018-11-28 | 株式会社村田製作所 | Batteries, battery packs, electronic devices, electric vehicles, power storage devices, and power systems |
EP3505560A4 (en) * | 2016-08-29 | 2020-04-15 | Toray Industries, Inc. | Microporous membrane, lithium ion secondary battery, and microporous membrane production method |
JP2018193496A (en) * | 2017-05-18 | 2018-12-06 | 国立大学法人岐阜大学 | Microporous film and method for producing the same and battery separator |
-
2020
- 2020-06-22 WO PCT/JP2020/024297 patent/WO2021033413A1/en active Application Filing
- 2020-06-22 JP JP2020536302A patent/JPWO2021033413A1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021033413A1 (en) | 2021-02-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230613 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20230613 |