High-strength electrospun microfiber non-woven web for a separator of a secondary battery, a separator comprising the same and a method for manufacturing the same

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United States of America Patent

PATENT NO 9419265
APP PUB NO 20150132632A1
SERIAL NO

14529862

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Abstract

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The present disclosure provides a method for manufacturing an electrospun microfiber non-woven web with high strength for a lithium secondary battery, a non-woven web manufactured therefrom, and a separator comprising the non-woven web. More specifically, the present disclosure provides a microfiber non-woven web manufactured by bringing a solution of engineering plastic resin with high heat-resistance into electrospinning, the manufacture thereof, and a separator comprising the web.

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Patent Owner(s)

Patent OwnerAddress
LG ENERGY SOLUTION LTDSEOUL SOUTH KEREAN SEOUL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Byeong-Gyu Daejeon, KR 11 68
Hwang, Won-Pill Daejeon, KR 5 20
Kim, Young-Deok Daejeon, KR 40 100

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