Multi-component composite film method for preparing the same

Details Multi-component composite film method for preparing the same Multi-component composite film method for preparing the same

2001-08-11

2008-12-30

Maples, John S (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

C429S309000, C429S144000

Reexamination Certificate

active

07470488

ABSTRACT:
The present invention provides a multi-component composite film comprising a) polymer support layer; and b) porous gellable polymer layer which is formed on one side or both sides of the support layer of a), wherein the support film of a) and the gellable polymer layer of b) are unified without the interface, a method for preparing the same, and a polymer electrolyte system applied the same.

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