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    着色金属顔料および着色金属顔料を含む樹脂組成物
    131.
    发明申请
    着色金属顔料および着色金属顔料を含む樹脂組成物 审中-公开
    着色金属颜料和含有颜料金属颜料的树脂组合物

    公开(公告)号：WO2003082991A1

    公开(公告)日：2003-10-09

    申请号：PCT/JP2003/004261

    申请日：2003-04-03

    Applicant: 東洋アルミニウム株式会社 ,  橋詰 良樹 ,  森光 太郎

    Inventor： 橋詰 良樹 ,  森光 太郎

    IPC: C09C1/62

    CPC classification number: C23C28/044 ,  C01P2006/60 ,  C01P2006/65 ,  C01P2006/66 ,  C09C1/62 ,  C09C1/642 ,  C23C8/40 ,  C23C30/00 ,  Y10T428/256 ,  Y10T428/2991 ,  Y10T428/2993 ,  Y10T428/2995 ,  Y10T428/2996 ,  Y10T428/2998

    Abstract: As a coloring metal pigment that can realize a variety of colors, is excellent in appearance after finishing and weather resistance and can be produced by a safe and simple process, there is provided a coloring metal pigment comprising metal particles having surfaces thereof covered with a single-layer or plural-layer coating characterized in that at least one layer of the single-layer or plural-layer coating consists of a cobalt coating constituted of an anhydrous oxide film in which cobalt is contained as an element. This cobalt coating preferably contains a compound of at least one composition selected from the group consisting of CoO, Co2O3, Co3O4, nCoO.mAl2O3 and nCoO.mSiO2 (wherein each of n and m is any arbitrary positive real number).

    Abstract translation: 作为可以实现各种颜色的着色金属颜料，在整理和耐候性之后外观优异并且可以通过安全和简单的工艺制造，提供了一种着色金属颜料，其包含金属颗粒，其表面被单个 层或多层涂层，其特征在于，单层或多层涂层的至少一层由包含钴作为元素的无水氧化物膜构成的钴涂层组成。 该钴涂层优选含有选自CoO，Co 2 O 3，Co 3 O 4，nCoO.mAl 2 O 3和n CoO.m SiO 2中的至少一种组分的化合物（其中n和m各自为任意的正实数）。

    COMPOSITIONS CONTAINING OPTICAL DIFFUSING PIGMENTS
    133.
    发明申请
    COMPOSITIONS CONTAINING OPTICAL DIFFUSING PIGMENTS 审中-公开
    含有光学发色剂的组合物

    公开(公告)号：WO02056846A1

    公开(公告)日：2002-07-25

    申请号：PCT/US2001/050550

    申请日：2001-12-20

    IPC: A61K8/00 ,  A61K8/19 ,  A61K8/26 ,  A61Q1/00 ,  A61Q1/02 ,  A61Q1/12 ,  A61Q19/00 ,  C09C1/00 ,  C09C1/62 ,  C09C3/06 ,  C09C3/10 ,  A61K7/021 ,  A61K7/035 ,  A61K31/74

    CPC classification number: A61K8/26 ,  A61K2800/436 ,  A61Q1/02

    Abstract: The present invention provides a method of preventing the appearance of fine lines, wrinkles and discoloration on the skin. This is achieved by the topical application to the skin of a composition containing a first platelet of alumina treated with a metal oxide, a second platelet treated with a spherical scattering component, and a cosmetic or pharmaceutical carrier. The compositions can also contain a standard interference pigment, such as a white and a yellow interference pigment to further blend the color to closely match the natural skin tone. The combination of pigments and platelets creates a mosaic of color and optically manipulates light such that lines, wrinkles, disfigurations and discolorations on the skin appear to substantially vanish. In addition to the pigments and platelet components, a non-interference pigment can also be added to fine-tune the matching of color to the skin tone. The alumina platelet alone is metallic-looking; however, when it is tempered with the other platelet containing the spherical scattering component, the net effect is that the skin appears natural, luminous and flawless.

    Abstract translation: 本发明提供一种防止皮肤细纹，皱纹和变色的出现的方法。 这通过局部施用于包含用金属氧化物处理的第一氧化铝血小板，用球形散射组分处理的第二血小板和化妆品或药物载体的组合物的皮肤局部施用来实现。 组合物还可以含有标准的干涉颜料，例如白色和黄色的干涉颜料，以进一步混合颜色以紧密地匹配天然的肤色。 颜料和血小板的组合产生颜色马赛克并光学操作光，使得皮肤上的线条，皱纹，变形和变色似乎基本上消失。 除了颜料和血小板成分之外，还可以添加非干涉颜料以微调肤色与肤色的匹配。 单独的氧化铝血小板是金属外观的; 然而，当与含有球形散射成分的其他血小板一起回火时，净效果是皮肤看起来自然，发光和无瑕疵。

    SILICA AND IRON OXIDE BASED PIGMENTS AND METHOD FOR THE PRODUCTION THEREOF
    135.
    发明申请
    SILICA AND IRON OXIDE BASED PIGMENTS AND METHOD FOR THE PRODUCTION THEREOF 审中-公开
    基于二氧化硅和氧化铁的颜料及其生产方法

    公开(公告)号：WO00053680A1

    公开(公告)日：2000-09-14

    申请号：PCT/ES1999/000060

    申请日：1999-03-10

    IPC: C09C1/00 ,  C09C1/62

    CPC classification number: B82Y30/00 ,  C01P2004/64 ,  C01P2006/60 ,  C01P2006/62 ,  C01P2006/63 ,  C01P2006/64 ,  C01P2006/66 ,  C09C1/0009 ,  C09C1/0081

    Abstract: The invention relates to silica and iron oxide based pigments and to a method for the production thereof. In order to obtain a silica and iron oxide based pigment, microsilica and an iron oxide source are mixed and/or triturated in a ratio ranging between 2 % and 30 % by weight of iron oxide. A dry agglomerate is obtained by mixing the raw materials, which is calcined at temperatures ranging from 800 DEG to 1300 DEG C, yielding a product which is then triturated to obtain a reddish powder. This colorant has a wide variety of applications, for instance, red and orange colored pieces can be produced when it is added to a standard porcelain earthenware composition.

    Abstract translation: 本发明涉及二氧化硅和氧化铁基颜料及其制备方法。 为了获得二氧化硅和氧化铁基颜料，以氧化铁的2重量％至30重量％的比例将微硅石和氧化铁源混合和/或研磨。 通过混合在800至1300℃的温度范围内煅烧的原料获得干团聚物，得到产物，然后将其研磨得到微红色粉末。 该着色剂具有广泛的应用，例如，当将其加入到标准瓷器陶器组合物中时，可以生产红色和橙色的片。

    片状光学颜料及其制备方法、以及防伪元件
    138.
    发明申请
    片状光学颜料及其制备方法、以及防伪元件 审中-公开

    公开(公告)号：WO2022161102A1

    公开(公告)日：2022-08-04

    申请号：PCT/CN2021/143393

    申请日：2021-12-30

    Applicant: 中钞特种防伪科技有限公司 ,  中国印钞造币总公司

    Inventor： 孙凯

    IPC: C09C1/62 ,  B42D25/20 ,  B42D25/324

    Abstract: 本申请实施例提供一种片状光学颜料及其制备方法、以及防伪元件，属于颜料技术领域。片状光学颜料至少部分区域包括亚波长结构，亚波长结构表面覆盖至少一个金属层和至少一个介质支撑层，且金属层和介质支撑层为上下层叠交替设置的结构，以使片状颜料在反射和透射方向产生不同颜色。本申请实施例提供的片状光学颜料具有反射和透射等多种颜色特征，是具有吸引人的视觉外观的光学防伪颜料，且制作成本低。

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