Composite separator for lithium secondary battery, and lithium secondary battery using the composite separator

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United States of America Patent

PATENT NO 9871242
SERIAL NO

14921849

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Abstract

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A composite separator and a lithium secondary battery including the composite separator, and the composite separator includes a separator; a first coating layer disposed on a surface of the separator and including a (meth)acrylic polymer and/or (meth)acrylic modified polyester resin; and a second coating layer disposed on another surface of the separator and including a vinylidene fluoride-based polymer.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG SDI CO LTDGYEONGGI DO SOUTH KOREA GYEONGGI-DO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eo, Soomi Yongin-si, KR 8 28
Hong, Chan Yongin-si, KR 4 19
Lee, Jeawoan Yongin-si, KR 11 74
Park, Seunghee Yongin-si, KR 9 21

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