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    4.
    发明专利
    未知

    公开(公告)号：FI95918B

    公开(公告)日：1995-12-29

    申请号：FI873653

    申请日：1987-08-24

    Applicant: HOECHST AG

    Inventor： FELDHUES MICHAEL ,  MECKLENBURG THOMAS ,  WEGENER PETER ,  KAEMPF GUENTHER

    IPC: C08G61/10 ,  C08G61/12 ,  C08L101/00 ,  C09D165/00 ,  C25B3/29 ,  H01B1/12 ,  C09D5/24 ,  C25B3/10

    Abstract: The intrinsically electrically conductive polymers, preferably oligomers, are, in the oxidised form, fully soluble in dipolar aprotic solvents at room temperature and contain structural units derived from at least one monomer of the formula (I) in which R is a C1-C12-alkoxy group or -O(CH2CH2O)nCH3 where n = 1 to 4 and R is a hydrogen atom, a C1-C12-alkyl group, a C1-C12-alkoxy group or -O(CH2CH2O)nCH3 where n = 1 to 4, or R and R together are -(OCH2)m-CH2 or -O(CH2)m-O- where m = 1 to 12. These polymers are prepared by electrochemical polymerisation of at least one monomer of this formula (I) in the presence of a conductive salt, where the anode has a specific surface area of at least 0.01 m /g and preferably has a grid, sponge, woven or felt structure, the electrolyte solvent is dipolar and aprotic, and the electrolyte system is only agitated gently, or not at all, relative to the anode. The polymers according to the invention are particularly suitable for coating purposes.

    SOLUBLE, ELECTRICALLY CONDUCTIVE POLYMERS, PROCESS FOR PREPARING THEM, AND THEIR USE
    5.
    发明专利
    SOLUBLE, ELECTRICALLY CONDUCTIVE POLYMERS, PROCESS FOR PREPARING THEM, AND THEIR USE 未知

    公开(公告)号：CA1336220C

    公开(公告)日：1995-07-04

    申请号：CA545319

    申请日：1987-08-25

    Applicant: HOECHST AG

    Inventor： FELDHUES MICHAEL ,  MECKLENBURG THOMAS ,  WEGENER PETER ,  KAMPF GUENTHER

    IPC: C08G61/10 ,  C08G61/12 ,  C08L101/00 ,  C09D165/00 ,  C25B3/29 ,  H01B1/12 ,  C25B3/10 ,  C09D5/24

    Abstract: The invention relates to intrinsically electrically conductive polymers, preferably oligomers, which, in the oxidized form, are completely soluble in dipolar aprotic solvents at room temperature and which contain structural units which are derived from at least one monomer of the formula (I) (I) in which R1 is a C1-C12-alkoxy group or -O(CH2CH2O)nCH3 with n = 1 to 4 and R2 is a hydrogen atom, a C1-C12-alkyl group, a C1-C12-alkoxy group or -O(CH2CH2O)nCH3 with n = 1 to 4, or R1 and R2 together are -O(CH2)m-CH2 or -O(CH2)m-O- with m = 1 to 12. The invention also relates to a process for the preparation of these polymers by electrochemical polymerization of at least one monomer of this formula (I) in the presence of a conductive salt, the anode having a specific surface area of at least 0.01 m2/g and preferably a gauze, sponge, fabric or felt structure, the electrolyte solvent being dipolar and aprotic and the electrolyte system being moved only slightly or not at all relative to the anode. The polymers according to the invention can readily be used especially for coating purposes.

    6.
    发明专利
    未知

    公开(公告)号：NO173738B

    公开(公告)日：1993-10-18

    申请号：NO873580

    申请日：1987-08-25

    Applicant: HOECHST AG

    Inventor： FELDHUES MICHAEL ,  MECKLENBURG THOMAS ,  WEGENER PETER ,  KAEMPF GUENTHER

    IPC: C08G61/10 ,  C08G61/12 ,  C08L101/00 ,  C09D165/00 ,  C25B3/29 ,  H01B1/12 ,  C08F34/04 ,  C08F2/58 ,  C25B3/10 ,  C07D409/14

    Abstract: The intrinsically electrically conductive polymers, preferably oligomers, are, in the oxidised form, fully soluble in dipolar aprotic solvents at room temperature and contain structural units derived from at least one monomer of the formula (I) in which R is a C1-C12-alkoxy group or -O(CH2CH2O)nCH3 where n = 1 to 4 and R is a hydrogen atom, a C1-C12-alkyl group, a C1-C12-alkoxy group or -O(CH2CH2O)nCH3 where n = 1 to 4, or R and R together are -(OCH2)m-CH2 or -O(CH2)m-O- where m = 1 to 12. These polymers are prepared by electrochemical polymerisation of at least one monomer of this formula (I) in the presence of a conductive salt, where the anode has a specific surface area of at least 0.01 m /g and preferably has a grid, sponge, woven or felt structure, the electrolyte solvent is dipolar and aprotic, and the electrolyte system is only agitated gently, or not at all, relative to the anode. The polymers according to the invention are particularly suitable for coating purposes.

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