Patent ID: 7074886
Filing Date: 2006-07-11
Classification: C08G

Abstract:
1. A polymer comprising one or more monomeric units having a Formula I, where: R is a substituent on a carbon atom in an aromatic ring, which can be the same or different at each occurrence and is selected from hydrogen, alkyl, aryl, heteroalkyl, heteroaryl, F, —CN, —OR or adjacent R groups together can form a ring selected from 5-membered cycloalkyl, 6-membered cycloalkyl, 5- membered aryl, 6-membered aryl, 5-membered heteroaryl and 6-membered heteroaryl, such that: R ψ is an integer between 1 and 20, and θ and λ are integers satisfying Equation A1 below: R