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Patent Update - Lithium-ion batteries - separators

Version: 2020-06-30
Entry Patent ID Publication
Date
Details
1 KR 20200045343 A
EPO / Google

2020-05-04 Titles:
Polyolefin-based separator with adhesive layers and method of manufacturing the same
접착층이 구비된 폴리올레핀 분리막 및 그의 제조방법

Abstracts:

Applicant:
LG CHEMICAL LTD [KR]
(주식회사 엘지화학)

Inventors:
LEE JOO SUNG (이주성)
JIN SUN MI (진선미)

2 JP 2020079391 A
EPO / Google

2020-05-28 Titles:
Porous polyolefin film, battery separator and secondary battery using the same
translated by Google
多孔性ポリオレフィンフィルム、それを用いた電池用セパレータおよび二次電池

Abstracts:

Applicant:
Toray Industries
(東レ株式会社)
translated by b-science.net

Inventors:
田中 寛子
久万 琢也
石原 毅
豊田 直樹
中嶋 龍太

3 JP 2020077497 A
EPO / Google

2020-05-21 Titles:
Separator having fine pattern, wound body, and non-aqueous electrolyte battery
translated by Google
微細パタンを有するセパレータ、捲回体および非水電解質電池

Abstracts:

Applicant:
Asahi Kasei Corp.
(旭化成株式会社)
translated by b-science.net

Inventor:
佐伯 宏之


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