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    1.
    发明专利
    未知

    公开(公告)号：ES2059435T3

    公开(公告)日：1994-11-16

    申请号：ES88108198

    申请日：1988-05-21

    Applicant: HOECHST AG

    Inventor： KAMPF GUNTHER DR ,  FELDHUES MICHAEL DR

    IPC: C09D5/00 ,  C09D5/24 ,  C09D7/12 ,  C09D165/00 ,  C09D187/00 ,  C09D201/00 ,  H01B1/12

    Abstract: A coating composition comprising a soluble oligomer of substituted thiophenes with or without a soluble polymer produces, on application from solution in a dipolar aprotic solvent, firmly adhering electrically conductive coats on non-conducting or semiconducting materials. In this way it is possible to produce antistatic films and fibres and shapes for the purposes of electronics and electrical equipment.

    2.
    发明专利
    未知

    公开(公告)号：ES2064307T3

    公开(公告)日：1995-02-01

    申请号：ES87112128

    申请日：1987-08-21

    Applicant: HOECHST AG

    Inventor： FELDHUES MICHAEL DR ,  MECKLENBURG THOMAS DR ,  WEGENER PETER DR ,  KAMPF GUNTHER DR

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

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