Patent ID: 11970590
Assignee: SIMON FRASER UNIVERSITY
Field: Chemical engineering (Chemistry)
Classification: CPC B  C  H  Y | IPC B  C  H

Claim 2:
3. The polymer of claim 1, wherein the second repeating unit of Formula (II) is a repeating unit of Formula (II-A), wherein:
R3A, R3B, R3C, R3D, R3E, and R3F are independently aryl or heteroaryl, each optionally substituted with 1, 2, 3, 4, or 5 substituents independently selected from C1-6 alkyl; halo, nitro, and cyano;
R4A, R4B, R4C, and R4D are independently halo, nitro, cyano, aryl, or heteroaryl;
K1 is an optionally substituted linking heteroatom, arylene, heteroarylene, aralkylene, or heteroaralkylene, wherein said arylene, heteroarylene, aralkylene, and heteroaralkylene are each optionally substituted with 1, 2, 3, or 4 substituents independently selected from C1-6 alkyl, halo, nitro, cyano, aryl, and heteroaryl;
K2 is absent, arylene, or heteroarylene, wherein said arylene and heteroarylene are each optionally substituted with 1, 2, 3, or 4 substituents independently selected from C1-6 alkyl, halo, nitro, cyano, aryl, and heteroaryl; and
K3 is absent, arylene, or heteroarylene, wherein said arylene and heteroarylene are each optionally substituted with 1, 2, 3, or 4 substituents independently selected from C1-6 alkyl, halo, nitro, cyano, aryl, and heteroaryl.