Patent ID: 8449985
Filing Date: 2013-05-28
Classification: C08G,H01L,Y10T

Abstract:
1. A method for the preparation of a polymer, the method comprising: providing a first monomer having a general formula (I): providing a second monomer having a general formula (XXI): and reacting said first monomer and said second monomer with a basic compound in a presence of an organic solvent, whereby a polymer of general formula (IV) is obtained: wherein: Ar is substituted or unsubstituted, and is selected from the group consisting of triptycenylene, pentiptycenylene, and iptycenylene; Ar′ is selected from the group consisting of arylene and heteroarylene, wherein Ar′ is unsubstituted or substituted with one or more substituents independently selected from the group consisting of C Z, Z′, Z″, and Z′″ are independently selected from the group consisting of —S(O)R″ and —SC(S)R R R R R R″ is selected from the group consisting of C n is from 5 to 2000; and m is from 0 to 2000.