Polypropylene resin composition for use in formation of microporous membrane

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United States of America Patent

PATENT NO 8901240
SERIAL NO

13143336

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Abstract

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[Object] To provide a polypropylene resin composition for use in the formation of a microporous membrane having excellent heat resistance and low thermal shrinkage ratio.

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Patent Owner(s)

Patent OwnerAddress
MITSUI CHEMICALS INCTOKYO JAPAN TOKYO METROPOLIS
PRIME POLYMER CO LTDTOKYO 105-7117

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashizume, Satoshi Ichihara, JP 12 85
Itakura, Keita Ichihara, JP 21 121
Tamura, Satoshi Ichihara, JP 111 732
Tsunori, Ryoichi Ichihara, JP 15 65

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