Patent ID: 7064178

Claim:
A soluble self-orienting material of metal-salt form, as an additive for enhancing electrical conductivity of a conductive polymer, comprising a repeat unit of General formula 2 below: wherein q is an integer of 2 or more; A1 is an aromatic ring; X1 and X2 are conjugate base of dibasic acid monomers which can be independently selected from —CO 2 ; and Each Z1 and Z2 is a side chain selected from a group consisting of alkyl, alkenyl, alkynyl and alicyclic derivatives which is selected from a group consisting of —(CH 2 ) n CH 3 , —O(CH 2 ) n CH 3 and —O(CH 2 CH 2 ) n OCH 3 , wherein n is an integer 1 to 24; M is an alkali metal or a transition metal of cation form.