发明申请
US20090180976A1 SINGLE STEP MILLING AND SURFACE COATING PROCESS FOR PREPARING STABLE NANODISPERSIONS
有权
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基本信息:
- 专利标题: SINGLE STEP MILLING AND SURFACE COATING PROCESS FOR PREPARING STABLE NANODISPERSIONS
- 专利标题(中):单步铣削和表面涂装工艺,用于制备稳定的纳米尺寸
- 申请号:US12267400 申请日:2008-11-07
- 公开(公告)号:US20090180976A1 公开(公告)日:2009-07-16
- 发明人: Charles E. Seeney , William A. Yuill , Donald D. Gibson
- 申请人: Charles E. Seeney , William A. Yuill , Donald D. Gibson
- 专利权人: NanoBioMagnetics, Inc.
- 当前专利权人: NanoBioMagnetics, Inc.
- 主分类号: A61K8/04
- IPC分类号: A61K8/04 ; B05D7/00 ; A61Q17/04 ; C09C1/36
摘要:
A single step milling and surface coating process allows for production of a stable dispersion of surface coated nanoparticles in an efficient manner. The process comprises providing feed particles, providing a coating agent, and generating the stable dispersion of surface coated nanoparticles by milling the feed particles in an aqueous medium containing the coating agent such that the coating agent bonds to surfaces of the feed particles as the feed particles are milled to an average particle size of less than about 100 nm.
摘要(中):
单步研磨和表面涂覆工艺允许以有效的方式生产表面包被的纳米颗粒的稳定分散体。 该方法包括提供进料颗粒,提供涂层剂,以及通过在含有涂层剂的水性介质中研磨进料颗粒而产生表面包被的纳米颗粒的稳定分散体,使得涂覆剂与进料颗粒的表面作为进料颗粒 被研磨成小于约100nm的平均粒度。
公开/授权文献:
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61K | 医用、牙科用或梳妆用的配制品 |
------A61K8/00 | 化妆品或类似的梳妆用配制品 |
--------A61K8/02 | .以特殊的物理形状为特征 |
----------A61K8/04 | ..分散液;乳剂 |