Process for producing metal oxide flakes
    31.
    发明申请
    Process for producing metal oxide flakes 失效
    生产金属氧化物薄片的方法

    公开(公告)号:US20070243337A1

    公开(公告)日:2007-10-18

    申请号:US11732405

    申请日:2007-04-03

    IPC分类号: B05D1/36 C08J7/18

    摘要: The present invention relates to a process for the preparation of a plane-parallel structure (a platelet-shaped body, or flake), comprising at least one dielectric layer consisting of oxides of one or more metal selected from groups 3 to 15 of the periodic table, which method comprises: (a) optionally applying a layer of release material on a substrate, (b) applying a composition comprising one or more precursors of one or more desired metal oxides to said release layer, or directly to a substrate with no layer of release material, (c) subjecting the one or more precursors of one or more desired metal oxides to microwave radiation to form a metal oxide layer on the substrate or on the layer of release material; and (d) separating the resulting metal oxide layer from the substrate as plane-parallel structures.

    摘要翻译: 本发明涉及一种制备平面平行结构(片状体或薄片)的方法,其包括至少一个介电层,该电介质层由选自周期表中第3至15组的一种或多种金属的氧化物组成 该方法包括:(a)任选地在基材上施加一层剥离材料,(b)将包含一种或多种所需金属氧化物的一种或多种前体的组合物施加到所述剥离层上,或直接施加到基材上, 释放材料层,(c)使一种或多种所需金属氧化物的一种或多种前体经受微波辐射,以在基材或剥离材料层上形成金属氧化物层; 和(d)将所得到的金属氧化物层与基板分离为平面 - 平行结构。

    Process for dyeing or printing textile fibre materials with gloss pigments
    33.
    发明申请
    Process for dyeing or printing textile fibre materials with gloss pigments 审中-公开
    用光泽颜料染色或印花纺织纤维材料的方法

    公开(公告)号:US20060050115A1

    公开(公告)日:2006-03-09

    申请号:US10530616

    申请日:2003-10-09

    IPC分类号: G01D11/00

    CPC分类号: D06P1/44

    摘要: The present invention relates to a process for dyeing or printing textile fibre materials, wherein a gloss pigment A or B is used comprising A(a) a core consisting of a substantially transparent or metallically reflecting material and A(b) at least one coating substantially consisting of one or more silicon oxides wherein the molar ratio of oxygen to silicon is on average from 0.03 to 0.95, or B(a) a core substantially consisting of one or more silicon oxides wherein the molar ratio of oxygen to silicon is on average from 0.03 to 0.95.

    摘要翻译: 本发明涉及一种染色或印花纺织纤维材料的方法,其中使用光泽颜料A或B,其包括A(a)由基本上透明或金属反射材料组成的芯和A(b)基本上 由一种或多种氧化硅组成,其中氧与硅的摩尔比平均为0.03至0.95,或B(a)基本上由一种或多种氧化硅组成的核,其中氧与硅的摩尔比平均为 0.03〜0.95。

    Interference pigments on the basis of silicon oxides
    38.
    发明授权
    Interference pigments on the basis of silicon oxides 失效
    基于氧化硅的干涉颜料

    公开(公告)号:US07959727B2

    公开(公告)日:2011-06-14

    申请号:US12380364

    申请日:2009-02-26

    摘要: 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.

    摘要翻译: 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。