Polyolefin microporous membrane, production method thereof, separator for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery

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United States of America Patent

PATENT NO 10658640
APP PUB NO 20170263906A1
SERIAL NO

15329868

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Abstract

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The present invention provides a microporous membrane having an excellent balance of temperature characteristics, shrinkage characteristics, permeability, and strength, and thereby realizes a separator for a non-aqueous electrolyte secondary battery and a non-aqueous electrolyte secondary battery, having excellent performance and excellent safety. A polyolefin microporous membrane having;

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Patent Owner(s)

Patent OwnerAddress
TORAY BATTERY SEPARATOR FILM CO LTDTOCHIGI 329-2763

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sugata, Masami Tochigi, JP 23 77
Toyota, Naoki Tochigi, JP 15 58

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