COMPOSITION FOR COLOURING GLASS AND USES THEREOF
    27.
    发明申请
    COMPOSITION FOR COLOURING GLASS AND USES THEREOF 有权
    用于着色玻璃的组合物及其用途

    公开(公告)号:US20130217559A1

    公开(公告)日:2013-08-22

    申请号:US13772945

    申请日:2013-02-21

    申请人: Michele BETTOLI

    发明人: Michele BETTOLI

    IPC分类号: C03C1/04 C03C4/02

    摘要: The present invention relates to a coloring composition free of nickel oxide. In particular, the coloring composition for glass comprises manganese dioxide (MnO2), chromium oxide (III) (Cr2O3), cobalt oxide (Co3O4) and a glass medium. Furthermore, the present invention relates to the process for producing the coloring composition and the use thereof for the purpose of imparting a dark color (black), in particular a blue-violet-black color, to the glass.

    摘要翻译: 本发明涉及不含氧化镍的着色组合物。 特别地,玻璃用着色组合物包括二氧化锰(MnO 2),氧化铬(III)(Cr 2 O 3),氧化钴(Co 3 O 4)和玻璃介质。 此外,本发明涉及着色组合物的制造方法及其用于向玻璃赋予深色(黑色),特别是蓝 - 紫 - 黑色的目的。

    Encapsulated nanoparticles for the absorption of electromagnetic energy
    29.
    发明申请
    Encapsulated nanoparticles for the absorption of electromagnetic energy 审中-公开
    用于吸收电磁能的封装纳米颗粒

    公开(公告)号:US20050074611A1

    公开(公告)日:2005-04-07

    申请号:US10780901

    申请日:2004-02-18

    摘要: Composite materials that can be used to block radiation of a selected wavelength range or provide highly pure colors are disclosed. The materials include dispersions of particles that exhibit optical resonance behavior, resulting in the radiation absorption cross-sections that substantially exceed the particles' geometric cross-sections. The particles are preferably manufactured as uniform nanosize encapsulated spheres, and dispersed evenly within a carrier material. Either the inner core or the outer shell of the particles comprises a conducting material exhibiting plasmon (Froehlich) resonance in a desired spectral band. The large absorption cross-sections ensure that a relatively small volume of particles will render the composite material fully opaque (or nearly so) to incident radiation of the resonance wavelength, blocking harmful radiation or producing highly pure colors. The materials of the present invention can be used in manufacturing ink, paints, lotions, gels, films, textiles and other solids having desired color properties. The materials of the present invention can be used in systems consisting of reflecting substances such as paper or transparent support such as plastic or glass films. The particles can be further embedded in transparent plastic or glass beads to ensure a minimal distance between the particles.

    摘要翻译: 公开了可用于阻挡所选波长范围的辐射或提供高纯度颜色的复合材料。 这些材料包括表现出光学共振特性的颗粒的分散体,导致辐射吸收截面基本上超过颗粒的几何横截面。 颗粒优选制造为均匀的纳米尺寸包封的球,并均匀分散在载体材料中。 颗粒的内核或外壳都包含在期望的光谱带中显示等离子体(Froehlich)共振的导电材料。 大的吸收截面确保相对较小体积的颗粒将使复合材料完全不透明(或接近于)共振波长的入射辐射,阻挡有害辐射或产生高纯度的颜色。 本发明的材料可用于制造具有所需颜色性质的油墨,油漆,洗剂,凝胶,薄膜,纺织品和其它固体。 本发明的材料可用于由反射物质如纸或透明载体如塑料或玻璃膜组成的系统中。 颗粒可以进一步嵌入透明塑料或玻璃珠中以确保颗粒之间的最小距离。

    Process for preparing colored mineral powders by chemical treatment
    30.
    发明授权
    Process for preparing colored mineral powders by chemical treatment 失效
    通过化学处理制备有色矿物粉末的方法

    公开(公告)号:US5931998A

    公开(公告)日:1999-08-03

    申请号:US733237

    申请日:1996-10-08

    摘要: Disclosed is a system of natural colors consisting of thousands of colored powders of mineral origin and of materials in or on which pigments have been applied and, afterwards, submitted to at least one thermal treatment and/or irradiation. These natural colors cover the totality of the visible spectrum and offer a great variety of tones, tints and reflections from white to black, including all the rainbow colors. The powders of this system are obtained by mechanical, chemical, thermal and/or physical processes and are used alone or in combination. They are particularly useful to color materials and, more especially those used in the construction and architectural fields.

    摘要翻译: 公开了一种天然色系,由数以千计的矿物色的粉末和在其上涂上颜料的材料组成,然后送至至少一种热处理和/或照射。 这些自然色彩涵盖了可见光谱的全部,并提供从白色到黑色的各种色调,色调和反射,包括所有的彩虹色。 该系统的粉末通过机械,化学,热和/或物理过程获得,并且可以单独使用或组合使用。 它们对于着色材料特别有用,更特别是用于建筑和建筑领域的材料。