Patent ID: 11891477
Assignee: RAYNERGY TEK INCORPORATION
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  H  Y | IPC C  H

Claim 7:
8. The conjugated polymer material of claim 7, wherein π1 and π2 are independently selected from the following structures and their derivatives:, wherein, R3 is selected from the following groups and their derivatives consisting of C1-C30 alkyl, C3-C30 branched alkyl, C1-C30 silyl, C2-C30 ester, C1-C30 alkoxy, C1-C30 alkylthio, C1-C30 haloalkyl, C2-C30 alkene, C2-C30 alkyne, C2-C30 cyano-containing carbon chain, C1-C30 nitro-containing carbon chain, C1-C30 hydroxy-containing carbon chain, C3-C30 keto-containing carbon chain, halogen, hydrogen atom and cyano.