| 摘要 |
<p>Polymer composite layers comprise a first layer and a second layer at least partially contacting the first layer, where the first layer comprises a polyurethane polymer, which is obtainable from the reaction of a polyisocyanate (A) and/or a polyisocyanate prepolymer (B1) with an at least difunctional compound (C) reactive against isocyanate group and further a monomeric, monofunctional aromatic alcohol, and the second layer comprises polymeric thiophene (I) substituted in 3- and/or 4-positions, and polystyrene sulfonate. Polymer composite layers comprise a first layer and a second layer at least partially contacting the first layer, where the first layer comprises a polyurethane polymer, which is obtainable from the reaction of a polyisocyanate (A) and/or a polyisocyanate prepolymer (B1) with an at least difunctional compound (C) reactive against isocyanate group and further a monomeric, monofunctional aromatic alcohol, and the second layer comprises polymeric thiophene compound of formula (I) substituted in 3- and/or 4-positions, and polystyrene sulfonate. Either R1, R2 : H, alkyl, aryl, alkoxy or aryloxy; or R1R2 : optionally substituted alkylenedioxy group. An independent claim is included for producing the polymer composite layers, comprising providing the polyurethane polymer, and at least partially contacting the polyurethane polymer with a mixture, which comprises polymeric thiophene of formula (III) substituted in 3- and/or 4-positions, and polystyrene sulfonate. Either R5, R6 : H, alkyl, aryl, alkoxy or aryloxy; or R5R6 : optionally substituted alkylenedioxy group. [Image] [Image].</p> |
