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
    • 10. 发明申请
    • Encapsulated nanoparticles for the absorption of electromagnetic energy
    • 用于吸收电磁能的封装纳米颗粒
    • US20050074611A1
    • 2005-04-07
    • US10780901
    • 2004-02-18
    • Manfred KuehnleHermann Statz
    • Manfred KuehnleHermann Statz
    • B32B5/16B32B15/02C03C1/04C03C14/00C09C3/06G02B1/11G21K5/10
    • B82Y30/00C01P2004/32C01P2004/64C01P2004/80C01P2006/40C03C1/04C03C4/08C03C14/00C03C14/004C03C2214/05C03C2214/16C03C2214/30C09C3/063G02B1/11G21K5/10Y10T428/2991
    • 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.
    • 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。