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.

 
Web www.patentalert.com

< Composition and method for treating bedsores, cuts and burns

> Compositions for Cleaning Contained Bodies of Water with Metal Hydrates

> SYSTEM AND METHOD FOR AMPLIFYING A NUCLEIC ACID MOLECULE

~ 00552