Particles including nanoparticles, uses thereof, and methods
    2.
    发明授权
    Particles including nanoparticles, uses thereof, and methods 有权
    包括纳米颗粒的颗粒,其用途和方法

    公开(公告)号:US09365701B2

    公开(公告)日:2016-06-14

    申请号:US13414417

    申请日:2012-03-07

    摘要: A particle comprising nanoparticles encapsulated within a host material is disclosed, wherein the particle includes a coating disposed over at least a portion of the outer surface of the particle. In certain embodiments, nanoparticles have light-emissive properties. In certain embodiments, the coating covers all or substantially all of the outer surface of the particle. The coating can comprise a resin having low oxygen permeability. In certain embodiments, the coating comprises a polyvinyl alcohol compound. In certain embodiments, the coating comprises a polyvinylidene dichloride compound. Other embodiments relate to a powder comprising a particle of the invention, a composition including a particle of the invention, a formulation including a particle of the invention, a coating comprising a particle of the invention, a method for making a particle of the invention, and products and applications including a particle of the invention. In preferred embodiments, a nanoparticle comprises a semiconductor nanocrystal.

    摘要翻译: 公开了包含封装在主体材料内的纳米颗粒的颗粒,其中所述颗粒包括设置在颗粒外表面的至少一部分上的涂层。 在某些实施方案中,纳米颗粒具有发光性质。 在某些实施方案中,涂层覆盖颗粒的全部或基本上全部的外表面。 涂层可以包含具有低透氧性的树脂。 在某些实施方案中,涂层包含聚乙烯醇化合物。 在某些实施方案中,涂层包含聚偏二氯乙烯化合物。 其它实施方案涉及包含本发明的颗粒的粉末,包含本发明的颗粒的组合物,包含本发明的颗粒的制剂,包含本发明的颗粒的涂层,制备本发明的颗粒的方法, 以及包括本发明的颗粒的产品和应用。 在优选实施方案中,纳米颗粒包含半导体纳米晶体。

    COMPOSITION INCLUDING QUANTUM DOTS, USES OF THE FOREGOING, AND METHODS
    3.
    发明申请
    COMPOSITION INCLUDING QUANTUM DOTS, USES OF THE FOREGOING, AND METHODS 审中-公开
    包括量子的组成,上述的使用和方法

    公开(公告)号:US20100264371A1

    公开(公告)日:2010-10-21

    申请号:US12727941

    申请日:2010-03-19

    申请人: Robert J. Nick

    发明人: Robert J. Nick

    IPC分类号: C09K11/56 C09K3/00 C09D7/12

    摘要: One aspect of the present invention relates to a composition comprising a host material including quantum dots and one or more of the following additives: a UV absorbing dye; a humectant; an occlusant; a terpene; a surfactant; an antioxidant; a pigment; a fragrance; a fatty acid ester emulsifier; a fatty acid ester; a high molecular weight alcohol; an oxygen scavenger; a fatty alcohol; a silicone fluid; and a hydrocarbon oil. Other aspects of the present invention relate to a particle comprising a composition of the invention, a powder comprising a particle of the invention, a formulation including a composition of the invention, a coating including a composition of the invention, a taggant including a composition of the invention, a device including a composition of the invention, a method for making a composition of the invention, and other products and applications utilizing a composition of the invention. In a preferred embodiment, a quantum dot comprises a light-emissive semiconductor nanocrystal.

    摘要翻译: 本发明的一个方面涉及包含主体材料的组合物,其包含量子点和一种或多种以下添加剂:UV吸收染料; 湿润剂 咬合剂 萜烯 表面活性剂; 抗氧化剂 颜料; 香水; 脂肪酸酯乳化剂; 脂肪酸酯; 高分子量酒精; 氧气清除剂 脂肪醇 硅油; 和烃油。 本发明的其它方面涉及包含本发明组合物的粉末,包含本发明颗粒的粉末,包含本发明组合物的制剂,包含本发明组合物的涂层,包含本发明组合物的标签剂 本发明包括本发明的组合物的装置,制备本发明的组合物的方法以及利用本发明的组合物的其它产品和应用。 在优选实施例中,量子点包括发光半导体纳米晶体。

    FORMULATIONS INCLUDING NANOPARTICLES
    6.
    发明申请
    FORMULATIONS INCLUDING NANOPARTICLES 有权
    包括纳米颗粒的制剂

    公开(公告)号:US20120256134A1

    公开(公告)日:2012-10-11

    申请号:US13414463

    申请日:2012-03-07

    申请人: Robert J. NICK

    发明人: Robert J. NICK

    IPC分类号: C09K11/08 H01B1/06 B82Y30/00

    摘要: The present invention relates to a formulation comprising a medium, one or more stabilizers, and one or more particles comprising nanoparticles included within a host material. In certain embodiments, a stabilizer comprises a HALS stabilizer. In certain embodiments, a stabilizer comprises a UVA stabilizer. In certain embodiments, the formulation includes a HALS stabilizer and a UVA stabilizer. In certain embodiments, nanoparticles have light-emissive properties. Other embodiments relate to a powder obtainable from a formulation of the invention, a composition including a powder of the invention, a coating comprising a formulation of the invention, and products and applications including a particle of the invention. In preferred embodiments, a nanoparticle comprises a semiconductor nanocrystal. In certain embodiments, a host material comprises a polymer. In certain embodiments, a host material comprises an inorganic material. A raw batch formulation and particle obtainable therefrom is also disclosed.

    摘要翻译: 本发明涉及包含介质,一种或多种稳定剂和一种或多种包含主体材料中纳米颗粒的颗粒的制剂。 在某些实施方案中,稳定剂包括HALS稳定剂。 在某些实施方案中,稳定剂包含UVA稳定剂。 在某些实施方案中,制剂包含HALS稳定剂和UVA稳定剂。 在某些实施方案中,纳米颗粒具有发光性质。 其他实施方案涉及可从本发明的制剂获得的粉末,包含本发明的粉末的组合物,包含本发明的制剂的涂层以及包括本发明的颗粒的产品和应用。 在优选实施方案中,纳米颗粒包含半导体纳米晶体。 在某些实施方案中,主体材料包含聚合物。 在某些实施方案中,主体材料包括无机材料。 还公开了可从其获得的生批配料和颗粒。

    Formulations including nanoparticles
    7.
    发明授权
    Formulations including nanoparticles 有权
    配方包括纳米颗粒

    公开(公告)号:US09303153B2

    公开(公告)日:2016-04-05

    申请号:US13414463

    申请日:2012-03-07

    申请人: Robert J. Nick

    发明人: Robert J. Nick

    IPC分类号: C08K9/10 C08K13/02

    摘要: The present invention relates to a formulation comprising a medium, one or more stabilizers, and one or more particles comprising nanoparticles included within a host material. In certain embodiments, a stabilizer comprises a HALS stabilizer. In certain embodiments, a stabilizer comprises a UVA stabilizer. In certain embodiments, the formulation includes a HALS stabilizer and a UVA stabilizer. In certain embodiments, nanoparticles have light-emissive properties. Other embodiments relate to a powder obtainable from a formulation of the invention, a composition including a powder of the invention, a coating comprising a formulation of the invention, and products and applications including a particle of the invention. In preferred embodiments, a nanoparticle comprises a semiconductor nanocrystal. In certain embodiments, a host material comprises a polymer. In certain embodiments, a host material comprises an inorganic material. A raw batch formulation and particle obtainable therefrom is also disclosed.

    摘要翻译: 本发明涉及包含介质,一种或多种稳定剂和一种或多种包含主体材料中纳米颗粒的颗粒的制剂。 在某些实施方案中,稳定剂包括HALS稳定剂。 在某些实施方案中,稳定剂包含UVA稳定剂。 在某些实施方案中,制剂包含HALS稳定剂和UVA稳定剂。 在某些实施方案中,纳米颗粒具有发光性质。 其他实施方案涉及可从本发明的制剂获得的粉末,包含本发明的粉末的组合物,包含本发明的制剂的涂层以及包括本发明的颗粒的产品和应用。 在优选实施方案中,纳米颗粒包含半导体纳米晶体。 在某些实施方案中,主体材料包含聚合物。 在某些实施方案中,主体材料包括无机材料。 还公开了可从其获得的生批配料和颗粒。

    QUANTUM DOT BASED LIGHTING
    10.
    发明申请
    QUANTUM DOT BASED LIGHTING 审中-公开
    量子点灯

    公开(公告)号:US20120113671A1

    公开(公告)日:2012-05-10

    申请号:US13206443

    申请日:2011-08-09

    CPC分类号: H01J1/63 C09D11/101 C09D11/52

    摘要: Systems and methods are described that relate to quantum dot (QD) structures for lighting applications. In particular, quantum dots and quantum dot containing inks (comprising mixtures of different wavelength quantum dots) are synthesized for desired optical properties and integrated with an LED source to create a trichromatic white light source. The LED source may be integrated with the quantum dots in a variety of ways, including through the use of a small capillary filled with quantum dot containing ink or a quantum dot containing film placed appropriately within the optical system. These systems may result in improved displays characterized by higher color gamuts, lower power consumption, and reduced cost.

    摘要翻译: 描述了与照明应用的量子点(QD)结构相关的系统和方法。 特别地,合成量子点和含量子点的油墨(包括不同波长的量子点的混合物)以获得所需的光学特性并与LED源集成以产生三色白光源。 LED源可以以各种方式与量子点集成,包括通过使用填充有量子点的含有墨水的小毛细管或适当地放置在光学系统内的含量子点的膜。 这些系统可以导致改进的显示器,其特征在于色域更高,功耗更低,成本更低。