Patent ID: 7988885

Claim:
A composition comprising: a. an amorphous (co)polymer comprising one or more repeat units, (I), wherein p and q are independently selected from integers from 0 to 10,000, provided that at least one of p and q is greater than 0; R 1 is selected from the group consisting of H, and substituted and unsubstituted alkyl; R 2 is selected from the group consisting of H, OH, R 1 , OR 1 , OC(O)R 4 , COOR 1 , and COOR 3 ; R 3 is selected from the group consisting of H, Na, and K; R 4 is substituted or unsubstituted alkyl; and b. an electrochromophore component comprising a copolymer with a backbone comprising a polyalkyleneoxide and an electrochromic moiety, wherein the electrochromic moiety is polyaniline; c. an ion source; and d. an electron mediator.