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1. 发明授权

US07592001B2 High aspect ratio metal particles and methods for forming same 失效
标题翻译：高纵横比金属颗粒及其形成方法
公开(公告)号：US07592001B2
公开(公告)日：2009-09-22
申请号：US10909587
申请日：2004-08-02
申请人： Kevin William Powers , Marie Kissinger
发明人： Kevin William Powers , Marie Kissinger
IPC分类号： A61K8/18
CPC分类号： B82Y5/00 , A61K8/19 , A61K2800/412 , A61K2800/413 , A61Q1/10 , A61Q3/02 , B22F1/0055 , B22F9/24 , B22F2001/0033 , C12N15/88
摘要： An electroless method of forming high aspect ratio metal particles includes the steps of mixing a metal or metal salt with at least one acid to form an acidified metal halide salt solution, and mixing the solution with a supersaturated sol to form a sol comprising solution. Metal cations provided by the acidified metal salt are reduced to form a plurality of high aspect ratio metal particles. Instead of using a sol, an organic compound can be oxidized to generate the reducing agent. A metal comprising particle assembly includes a plurality of high aspect ratio metal platelets having an aspect ratio of a major dimension averaging from 10 to 200 times a nanoscale minor dimension of the platelet. The platelets can be used for nail polish, eye liner or the cores for medical delivery vehicles.
摘要翻译：形成高纵横比金属颗粒的无电法包括以下步骤：将金属或金属盐与至少一种酸混合以形成酸化的金属卤化物盐溶液，并将该溶液与过饱和溶胶混合以形成溶胶。由酸化的金属盐提供的金属阳离子被还原以形成多个高纵横比金属颗粒。代替使用溶胶，有机化合物可以被氧化以产生还原剂。包括颗粒组件的金属包括多个高纵横比的金属血小板，其具有平均为血小板的纳米尺度小尺寸的10至200倍的主要尺寸的纵横比。血小板可用于指甲油，眼线器或用于医疗输送车辆的芯。

2. 发明申请

US20060024250A1 High aspect ratio metal particles and methods for forming same 失效
公开(公告)号：US20060024250A1
公开(公告)日：2006-02-02
申请号：US10909587
申请日：2004-08-02
申请人： Kevin Powers , Marie Kissinger
发明人： Kevin Powers , Marie Kissinger
IPC分类号： C25D3/48 , A61K8/19 , C12N15/87
CPC分类号： B82Y5/00 , A61K8/19 , A61K2800/412 , A61K2800/413 , A61Q1/10 , A61Q3/02 , B22F1/0055 , B22F9/24 , B22F2001/0033 , C12N15/88
摘要： An electroless method of forming high aspect ratio metal particles includes the steps of mixing a metal or metal salt with at least one acid to form an acidified metal halide salt solution, and mixing the solution with a supersaturated sol to form a sol comprising solution. Metal cations provided by the acidified metal salt are reduced to form a plurality of high aspect ratio metal particles. Instead of using a sol, an organic compound can be oxidized to generate the reducing agent. A metal comprising particle assembly includes a plurality of high aspect ratio metal platelets having an aspect ratio of a major dimension averaging from 10 to 200 times a nanoscale minor dimension of the platelet. The platelets can be used for nail polish, eye liner or the cores for medical delivery vehicles.

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