Hydrothermal process for making ultafine metal oxide powders
申请人:E. I. Du Pont de Nemours and Company
公开号:US05776239A1
公开(公告)日:1998-07-07
An ultrafine titanium dioxide powder is disclosed that can be produced by hydrothermal treating an amino titanium oxalate composition. Ultrafine titanium dioxide powders are useful in cosmetic and other applications for controlling exposure to ultraviolet (UV) light.
Hydrothermal process for making ultrafine metal oxide powders
申请人:E. I. du Pont de Nemours and Company
公开号:US05973175A1
公开(公告)日:1999-10-26
An ultrafine titanium dioxide powder is disclosed that can be produced by hydrothermal treating an amino titanium oxalate composition. Ultrafine titanium dioxide powders are useful in cosmetic and other applications for controlling exposure to ultraviolet (UV) light.