Microporous polyolefin composite film having excellent heat resistance and thermal stability and method for manufacturing the same

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United States of America Patent

PATENT NO 9799869
SERIAL NO

14377318

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Abstract

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The following disclosure relates to a microporous polyolefin composite film having excellent heat resistance and thermal stability, and a method for manufacturing the same. More particularly, the present invention relates to a microporous polyolefin composite film capable of improving stability and reliability of a battery by heat sealing an edge of a microporous film provided with a coating layer that includes a polymer binder and inorganic particles, and a method for manufacturing the same.

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Patent Owner(s)

  • SK INNOVATION CO., LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Joo, Dong Jin Daejeon, KR 11 59
Kim, Jae Woong Daejeon, KR 174 537
Kim, Yong Kyoung Daejeon, KR 8 54
Rhee, Jang-Weon Daejeon, KR 26 142
Woo, Young Jun Daejeon, KR 5 22

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