MICROPOROUS SEPARATION MEMBRANE COMPRISING POLYPROPYLENE RESIN

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United States of America Patent

APP PUB NO 20160056434A1
SERIAL NO

14781214

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Abstract

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Provided is a microporous separation membrane using a polypropylene resin, and more specifically, a microporous polymer separation membrane produced using a polypropylene resin, of which, at 230° C. under 2.16 kg, the melt index is 0.5 to 10 g/10 min., the polydispersity index is 5 or more, and the stereoregularity (isotactic index) is 94% or more.

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Patent Owner(s)

Patent OwnerAddress
HANWHA TOTAL PETROCHEMICAL CO LTDSEOSAN-SI CHUNGCHEONGNAM-DO 31900

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
LEE, Do Hoon Seosan-si, KR 159 898
PARK, Byoung Sun Seoul, KR 2 0
PARK, Dae Ho Seoul, KR 4 5

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