JPWO2020195988A5 - - Google Patents

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JPWO2020195988A5
JPWO2020195988A5 JP2020517404A JP2020517404A JPWO2020195988A5 JP WO2020195988 A5 JPWO2020195988 A5 JP WO2020195988A5 JP 2020517404 A JP2020517404 A JP 2020517404A JP 2020517404 A JP2020517404 A JP 2020517404A JP WO2020195988 A5 JPWO2020195988 A5 JP WO2020195988A5
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Japan
Prior art keywords
thermoplastic resin
particles
granules
median diameter
secondary battery
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JP2020517404A
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English (en)
Japanese (ja)
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JP7243716B2 (ja
JPWO2020195988A1 (https=
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Priority claimed from PCT/JP2020/011302 external-priority patent/WO2020195988A1/ja
Publication of JPWO2020195988A1 publication Critical patent/JPWO2020195988A1/ja
Publication of JPWO2020195988A5 publication Critical patent/JPWO2020195988A5/ja
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JP2020517404A 2019-03-28 2020-03-13 二次電池用セパレータ、熱可塑性樹脂造粒体、スラリー組成物、及びこれらの製造方法、並びに二次電池 Active JP7243716B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2019063264 2019-03-28
JP2019063264 2019-03-28
JP2019177758 2019-09-27
JP2019177758 2019-09-27
PCT/JP2020/011302 WO2020195988A1 (ja) 2019-03-28 2020-03-13 二次電池用セパレータ、熱可塑性樹脂造粒体、スラリー組成物、及びこれらの製造方法、並びに二次電池

Publications (3)

Publication Number Publication Date
JPWO2020195988A1 JPWO2020195988A1 (https=) 2020-10-01
JPWO2020195988A5 true JPWO2020195988A5 (https=) 2022-07-22
JP7243716B2 JP7243716B2 (ja) 2023-03-22

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JP2020517404A Active JP7243716B2 (ja) 2019-03-28 2020-03-13 二次電池用セパレータ、熱可塑性樹脂造粒体、スラリー組成物、及びこれらの製造方法、並びに二次電池

Country Status (2)

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JP (1) JP7243716B2 (https=)
WO (1) WO2020195988A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7446459B2 (ja) 2020-11-30 2024-03-08 寧徳時代新能源科技股▲分▼有限公司 セパレータ、その製造方法およびそれに関連する二次電池、電池モジュール、電池パックならびに装置
EP4109661B1 (en) * 2020-11-30 2024-05-01 Contemporary Amperex Technology Co., Limited Separator, preparation method therefor and related secondary battery, battery module, battery pack and device
EP4102636A4 (en) 2020-11-30 2023-05-31 Contemporary Amperex Technology Co., Limited SEPARATOR FOIL, SECONDARY BATTERY CONTAINING THIS, RELATED BATTERY MODULE, BATTERY PACK AND DEVICE
CN114175387B (zh) * 2021-03-31 2024-04-12 宁德新能源科技有限公司 一种隔离膜及包含该隔离膜的电化学装置和电子装置
JP2023174383A (ja) * 2022-05-27 2023-12-07 旭化成株式会社 蓄電デバイス用セパレータ及びこれを含む蓄電デバイス
JP2024034872A (ja) * 2022-09-01 2024-03-13 プライムアースＥｖエナジー株式会社 非水電解液二次電池の電極体及び非水電解液二次電池
CN119674446A (zh) * 2024-08-28 2025-03-21 宁德新能源科技有限公司 一种电化学装置和电子装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4727851B2 (ja) 2001-06-27 2011-07-20 株式会社日本触媒 耐光性に優れたスチレン系微粒子集合体、該集合体を用いた光拡散剤および該集合体の製造方法
JP2010013534A (ja) 2008-07-02 2010-01-21 Mitsubishi Rayon Co Ltd アクリル系多段階重合体の粉体の製造方法、メタクリル系樹脂組成物及び成形品
CN104600233A (zh) * 2015-02-04 2015-05-06 厦门大学 一种热关断复合隔膜及其应用

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