| 摘要 |
<p>A coating solution or dispersion comprising a redispersible or soluble product obtainable as a dry product or as a paste by freeze drying an aqueous dispersion of a latex comprising a polyanion and a polymer or copolymer of a substituted or unsubstituted thiophene, wherein said solution or dispersion has a concentration of said latex comprising a polyanion and a polymer or copolymer of a substituted or unsubstituted thiophene of at least 1% by weight of said coating solution or dispersion and a water content of less than 12% by weight of said coating solution or dispersion; and a printing ink comprising a redispersible or soluble product obtainable as a dry product or as a paste by freeze drying an aqueous dispersion of a latex comprising a polyanion and a polymer or copolymer of a substituted or unsubstituted thiophene, wherein the printing ink has a concentration of the latex comprising a polyanion and a polymer or copolymer of a substituted or unsubstituted thiophene of at least 1% by weight of the printing ink and a water content of less than 12% by weight of the printing ink.</p> |
