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1. 发明申请

US20120256141A1 PARTICLES INCLUDING NANOPARTICLES, USES THEREOF, AND METHODS 有权
标题翻译：颗粒包括纳米颗粒，其用途和方法
公开(公告)号：US20120256141A1
公开(公告)日：2012-10-11
申请号：US13414417
申请日：2012-03-07
申请人： Robert J. NICK , John R. Linton
发明人： Robert J. NICK , John R. Linton
IPC分类号： H01B1/12 , C09D5/22 , B82Y30/00
CPC分类号： C08K9/10 , C09D5/22 , C09K11/02 , C09K11/025 , C09K11/565 , C09K11/70
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。

2. 发明申请

US20120256134A1 FORMULATIONS INCLUDING NANOPARTICLES 有权
标题翻译：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
CPC分类号： C09K11/703 , B01J13/18 , B82Y20/00 , C08F220/18 , C08F2220/1883 , C08K5/3435 , C08K5/3492 , C08K9/10 , C08K13/02 , C08K2201/001 , C08K2201/011 , C09D5/22 , C09D5/24 , C09D7/48 , C09D7/62 , C09K11/02 , C09K11/025 , Y10S977/83 , Y10S977/834 , C08L33/00
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。

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