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    • 35. 发明授权
    • Decorative preparations for producing gold-containing decorations and
their use
    • 用于生产含金装饰品的装饰制剂及其用途
    • US6071332A
    • 2000-06-06
    • US19927
    • 1998-02-06
    • Andreas SchulzNorbert Giesecke
    • Andreas SchulzNorbert Giesecke
    • A44C25/00A44C27/00C03C8/18C03C17/00C04B41/51C04B41/87C04B41/88C09D17/00C09D11/02
    • C04B41/009C03C17/007C03C17/009C03C8/18C04B41/5116C04B41/88C09D17/001C03C2217/44C03C2217/479C04B2111/82
    • Decorative preparations according to the invention for producing gold-containing decorations, in particular decorations on fireable substrates, contain as a source of gold a ligand-stabilized gold cluster or a ligand-stabilized gold colloid and also an organic binder and/or an inorganic component from the group consisting of glass frits, silicates, oxides and oxide/silicate precursors. The preferred source of gold is Au.sub.55 [(C.sub.2 H.sub.5).sub.2 P(m-C.sub.6 H.sub.4 SO.sub.3 Na)].sub.12 Cl.sub.6 or a gold colloid stabilized with the same phosphane. Bright gold, burnished gold and lustre preparations contain, in addition to the source of ligand-stabilized gold, an organic binder. A decorative preparation for purple decorations generally also contains, in addition to the decorative color consisting of the source of gold and the inorganic components, a medium consisting of an organic binder and a solvent. The decorative preparations are suitable either for producing ceramic decorations or for coloring plastics and lacquers.
    • 根据本发明的用于生产含金装饰品,特别是可燃基材上的装饰品的装饰制剂包含作为金的来源,配体稳定的金簇或配体稳定的金胶体以及有机粘合剂和/或无机成分 由玻璃料,硅酸盐,氧化物和氧化物/硅酸盐前体组成的组。 优选的金源是Au55 [(C2H5)2P(m-C6H4SO3Na)] 12Cl6或用相同磷烷稳定的金胶体。 明亮的金,抛光的金和光泽的制剂除了配体稳定的金的来源外还含有有机粘合剂。 用于紫色装饰品的装饰品除了由金源和无机成分组成的装饰颜色外,还包含由有机粘合剂和溶剂组成的介质。 装饰性制剂适用于生产陶瓷装饰品或用于着色塑料和漆。