Patents Assigned to TORAY BATTERY SEPARATOR FILM GODO KAISHA
  • MICROPOROUS MEMBRANES, METHODS FOR MAKING SAME AND THEIR USE AS BATTERY SEPARATOR FILMS
    Publication number: 20120282514
    Abstract: Disclosed herein are microporous polymeric membranes suitable for use as battery separator film. Also disclosed herein is a method for producing such a membrane, batteries containing such membranes as battery separators, methods for making such batteries, and methods for using such batteries.
    Type: Application
    Filed: December 15, 2010
    Publication date: November 8, 2012
    Applicant: TORAY BATTERY SEPARATOR FILM GODO KAISHA
    Inventor: Kazuhiro Yamada