Patent ID: 7572535
Filing Date: 2009-08-11
Classification: H01B,H01M,Y02E

Abstract:
1. An ion conducting copolymer comprising a first hydrophobic oligomer and optionally a second hydrophobic oligomers, an ion conducting monomer and a linking monomer to link said oligomers and said monomers; wherein said first hydrophobic oligomer has the formula (AB) wherein said second hydrophobic oligomer has the formula (CD) wherein (AB) wherein (CD) wherein said ion conducting monomer has the formula (Ar wherein said linking monomer has the formula —R where Ar wherein the ion conductive groups comprise SO wherein a and c are independently between 0.01 and 0.98, b is 0 or between 0.01 and 0.98 and a +b+c=1 , wherein m is between 1 and 12, n is between 1 and 12, and wherein Y is a bond, —C(O) —, or —S(O