UNSYMMETRICAL BENZOTHIADIAZOLE-BASED RANDOM COPOLYMERS

    公开(公告)号:US20210253797A1

    公开(公告)日:2021-08-19

    申请号:US17238595

    申请日:2021-04-23

    Abstract: A random copolymer comprising the monomer unit C and at least two out of the three monomer units A, B, and D. In the random copolymer A comprises B comprises D comprises and C comprises an aryl group. Additionally, R1 R2, R3, R4, R3′, and R4′ are side chains independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, alkylthio, ester, ketone and aryl groups and wherein R3 and R3′ or R4 and R4′ are not equal.

    UNSYMMETRICAL BENZOTHIADIAZOLE-BASED RANDOM COPOLYMERS

    公开(公告)号:US20210242407A1

    公开(公告)日:2021-08-05

    申请号:US17238430

    申请日:2021-04-23

    Abstract: A random copolymer comprising the monomer units A, B and C. In this random copolymer A comprises B comprises and C comprises an aryl group. Additionally, R1 R2, R3 and R4 are side chains independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, alkylthio, ester, ketone and aryl groups. X1 and X2 are independently selected from the group consisting of: H, Cl, F, CN, alkyl, alkoxy, ester, ketone, amide and aryl groups.

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