Process for colouring ceramic materials
    3.
    发明授权
    Process for colouring ceramic materials 有权
    陶瓷材料着色方法

    公开(公告)号:US07811508B2

    公开(公告)日:2010-10-12

    申请号:US10584257

    申请日:2004-12-22

    IPC分类号: B28B1/00

    CPC分类号: C04B33/14

    摘要: The invention relates to a new process for coloring ceramic materials by using aqueous solutions of chromophore ions. In particular, certain types of silica are added to the ceramic mixes which are to be colored, after which aqueous or organic solutions comprising inorganic salts of Fe (II) and/or Fe (III), or organic derivatives of Fe (II) and/or Fe (III) are applied to the surface of the said additive-containing ceramic mixes.

    摘要翻译: 本发明涉及通过使用发色团离子的水溶液着色陶瓷材料的新方法。 特别地,将某些类型的二氧化硅加入要着色的陶瓷混合物中,之后将含有Fe(II)和/或Fe(III)的无机盐或Fe(II)的有机衍生物和 /或Fe(III)施加到所述含添加剂的陶瓷混合物的表面。

    Process for colouring ceramic materials
    4.
    发明申请
    Process for colouring ceramic materials 有权
    陶瓷材料着色方法

    公开(公告)号:US20070152381A1

    公开(公告)日:2007-07-05

    申请号:US10584257

    申请日:2004-12-22

    IPC分类号: C04B33/34 B28B19/00

    CPC分类号: C04B33/14

    摘要: The invention relates to a new process for colouring ceramic materials by using aqueous solutions of chromophore ions. In particular, certain types of silica are added to the ceramic mixes which are to be coloured, after which aqueous or organic solutions comprising inorganic salts of Fe (II) and/or Fe (III), or organic derivatives of Fe (II) and/or Fe (III) are applied to the surface of the said additive-containing ceramic mixes.

    摘要翻译: 本发明涉及通过使用发色团离子的水溶液着色陶瓷材料的新方法。 特别地,将某些类型的二氧化硅加入要着色的陶瓷混合物中,之后将含有Fe(II)和/或Fe(III)的无机盐或Fe(II)的有机衍生物和 /或Fe(III)施加到所述含添加剂的陶瓷混合物的表面。

    Formulations based on water soluble gold compounds suitable for coloring ceramic manufactured articles
    8.
    发明授权
    Formulations based on water soluble gold compounds suitable for coloring ceramic manufactured articles 失效
    基于适用于着色陶瓷制品的水溶性金化合物的配方

    公开(公告)号:US06607816B1

    公开(公告)日:2003-08-19

    申请号:US09763110

    申请日:2001-02-16

    IPC分类号: B32B306

    摘要: Composition whereby ceramic manufactured articles are colored in shades from pink to violet, such composition includes of a monovalent gold thiolate water solution or mixture of water with a water soluble organic solvent according to the following formulas Au—S—R—X and Au—S—R—H, where R stands for a linear or branched bivalent radical of aliphatic or aromatic or cycloaliphatic or heterocyclic type optionally with substituents, such as for example aminic, amidic, hydroxylic, carboxylic, hydrocarbylic or carbonylic groups or CONH—, in the chain; X stands for a monovalent group selected out of —COOH, SO2OH, —OH, —CONH2, —NH2; O—P(O)(OH)2, in which H atoms may be replaced by alkyl groups and wherein acid group may be salified with amines or alkaline or alkaline earth metals and basic groups may optionally be salified with organic acids

    摘要翻译: 由陶瓷制品以粉红色至紫色着色的组合物,根据下列公式Au-SRX和Au-SRH,该组合物包括一价金硫醇盐水溶液或水与水溶性有机溶剂的混合物,其中R为 对于链中任选具有取代基,例如氨基,酰胺基,羟基,羧基,烃基或羰基或CONH-的脂族或芳族或脂环族或杂环类型的直链或支链二价基团; X代表选自-COOH,SO 2 OH,-OH,-CONH 2,-NH 2的一价基团; O-P(O)(OH)2,其中H原子可以被烷基取代,并且其中酸基团可以用胺或碱金属或碱土金属盐化,碱性基团可任选地用有机酸盐化