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    • 9. 发明申请
    • REINFORCED METAL OXIDE FLAKES FOR EFFECT PIGMENTS
    • 用于影响色素的强化金属氧化物片
    • US20100192802A1
    • 2010-08-05
    • US12597498
    • 2008-04-23
    • Patrice BujardRedina KotePhilippe Bugnon
    • Patrice BujardRedina KotePhilippe Bugnon
    • C09B67/08C08K3/30C08K3/28C08K3/22B05D7/00
    • C09C1/0051C01P2004/54C01P2004/61C09C1/0021C09C1/0081C09C2200/102C09C2200/301
    • The present invention relates to a method for preparing (pearlescent) pigments, comprising the steps of: (1) coating of a sheet silicate with a desired metal oxide, wherein coated flakes are obtained, (2) delamination of the coated flakes obtained in step (1), wherein exfoliated coated flakes and exfoliated non-coated flakes are obtained, (3) separation of the exfoliated coated flakes from the exfoliated non-coated flakes, (4) coating the exfoliated coated flakes obtained in step (3) with metals, metal oxides, metal sulfides, metal nitrides or mixtures thereof, wherein a (pearlescent) pigment is obtained; to (pearlescent) pigments, obtainable by the process and to the use of the (pearlescent) pigments in paints, ink-jet printing, for dyeing textiles, for pigmenting coatings, printing inks, plastics, cosmetics, glazes for ceramics and glass.
    • 本发明涉及一种制备(珠光)颜料的方法,包括以下步骤:(1)用所需的金属氧化物涂覆硅酸铝,其中获得涂层薄片,(2)步骤 (1),其中获得剥离的涂覆的薄片和剥离的未涂覆的薄片,(3)从剥离的未涂覆的薄片中分离剥离的涂覆的薄片,(4)用金属涂覆步骤(3)中获得的剥离的涂层薄片 ,金属氧化物,金属硫化物,金属氮化物或其混合物,其中获得(珠光)颜料; (珠光)颜料,可通过该方法获得,并且可以在油漆,喷墨印刷,染色纺织品,着色涂料,印刷油墨,塑料,化妆品,陶瓷和玻璃的釉料中使用(珠光)颜料。