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METALLICALLY CONDUCTIVE INK FOR INK-JET PRINTING AND METHOD FOR PRODUCING THE SAME
METALLICALLY CONDUCTIVE INK FOR INK-JET PRINTING AND METHOD FOR PRODUCING THE SAME
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机译:用于喷墨印刷的金属导电油墨及其生产方法
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摘要
The invention relates to a metallic, conductive ink for ink-jet printing, comprising a metal precursor material, in particular an organometallic decomposition compound, and a thermally decomposable polymer dissolved in an organic solvent, wherein a polymer having a decomposition temperature Tc150° C. is contained as the thermally decomposable polymer. The polymer is selected from a cyclic polyacetal having blocked terminal groups, a cyclic polyaldehyde comprising bifunctional monomers, such as polyphthalaldehyde, polyglutaraldehyde, polysuccinaldehyde, and a polymeric glyoxylic acid, or a glyoxylic acid derivative, such as poly(methyl glyoxylate). The monomeric depolymerization products of the thermally decomposable polymer are used as reductants for the metal precursor material. The invention further relates to a method for producing the ink.
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