| 摘要 |
Halogen-free polyarylene sulfides which are insoluble in organic solvents and infusible, essentially consisting of structural elements of the formula I <IMAGE> (I) these elements being present in the molecule more than five times and in which R is one of the following radicals <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> <IMAGE> +TR <IMAGE> in which R1 and R2 independently of one another are each -H, C1-C20-alkyl, aryl having not more than 12 C atoms, aralkyl having not more than 20 C atoms, alkaryl having not more than 20 C atoms, -CN, -OCOR3, -OH or -SR4, in which R3 and R4 independently of one another are each a C1-C20alkyl or aryl having not more than 12 C atoms, X is NH, NR5, S or O, in which R5 is a C1-C20alkyl or an aryl having not more than 12 C atoms, can be used after doping with oxidizing agents, for example iodine, bromine, SbF5, AsF5, PF5 or SbCl5, as electroconductive polymers.
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