Invention Grant
US08668955B2 Single step milling and surface coating process for preparing stable nanodispersions
有权
单步研磨和表面涂层工艺，用于制备稳定的纳米分散体
- Patent Title: Single step milling and surface coating process for preparing stable nanodispersions
- Patent Title (中): 单步研磨和表面涂层工艺，用于制备稳定的纳米分散体
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Application No.: US13715121Application Date: 2012-12-14
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Publication No.: US08668955B2Publication Date: 2014-03-11
- Inventor: William A. Yuill , Donald D. Gibson , Charles E. Seeney
- Applicant: Nanomateriales S.A. de C.V.
- Applicant Address: MX San Pedro Garza Garcia
- Assignee: Nanomateriales S.A. de C.V.
- Current Assignee: Nanomateriales S.A. de C.V.
- Current Assignee Address: MX San Pedro Garza Garcia
- Agency: Dunlap Codding, P.C.
- Main IPC: A61K9/14
- IPC: A61K9/14 ; A61K9/16 ; A61K33/00 ; B05D7/00 ; C09C1/04 ; C04B14/00
Abstract:
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.
Public/Granted literature
- US20130121936A1 Single Step Milling and Surface Coating Process for Preparing Stable Nanodispersions Public/Granted day:2013-05-16
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