会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 32. 发明授权
    • Interference pigments on the basis of silicon oxides
    • 基于氧化硅的干涉颜料
    • US07959727B2
    • 2011-06-14
    • US12380364
    • 2009-02-26
    • Patrice BujardHolger Leybach
    • Patrice BujardHolger Leybach
    • C04B14/04C04B14/00C09C1/04C09C1/14C09C1/36B32B5/16B32B9/00
    • C09C1/0024C01P2004/54C09C2200/1037C09C2200/301C09D5/36Y10T428/2991Y10T428/2993
    • The present invention relates to pigments, the particles of which generally have a length of from 2 μm to 5 mm, a width of from 2 μm to 2 mm, and a thickness of from 20 nm to 2 μm, and a ratio of length to thickness of at least 2:1, wherein the particles contain a core of SiO2 or a silicon/silicon oxide obtained by heating SiOy flakes with 1.1≦y≦1.8 in an oxygen-free atmosphere at a temperature of at least 400° C., which core has a narrow distribution of particle sizes and two substantially parallel faces, the distance between which is the shortest axis of the core, and a material layer having a high index of refraction a metal oxide; a process for their production and their use in paints, ink-jet printing, for dyeing textiles, for pigmenting coatings (paints), printing inks, plastics, cosmetics, glazes for ceramics and glass.
    • 本发明涉及颜料,其颗粒的长度通常为2μm至5mm,宽度为2μm至2mm,厚度为20nm至2μm,长度与 至少2:1的厚度,其中所述颗粒含有通过在无氧气氛中在至少400℃的温度下加热具有1.1≤n1E,y和n1E1.8的SiOy薄片获得的SiO 2核心或硅/氧化硅。 ,该芯具有窄的粒度分布和两个基本上平行的面,其中的距离是芯的最短轴线,以及具有高折射率金属氧化物的材料层; 用于油漆,喷墨印刷,染色纺织品,着色涂料(油漆),印刷油墨,塑料,化妆品,陶瓷和玻璃的釉料的生产过程。