| 发明名称 |
METHOD FOR THE PRODUCTION OF SINGLE CRYSTALLINE TIO2 FLAKES |
| 摘要 |
The present invention is related to a method for the production of single crystalline TiO2 flakes in the rutile crystal structure, to single crystalline TiO2 flakes obtained by this method as well as to the use thereof, especially as pigments in several application media. |
| 申请公布号 |
US2016289859(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201415038313 |
申请日期 |
2014.11.20 |
| 申请人 |
MERCK PATENT GMBH |
发明人 |
SUZUKI Ryuta |
| 分类号 |
C30B1/10;B01J21/06;C09D11/00;B01J35/00;C30B29/16;C09D1/00 |
主分类号 |
C30B1/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Method for the production of single crystalline TiO2 flakes by the following steps:
1. mixing at least a titanium compound and a phosphorous compound whereby a titanium dioxide precursor is formed, and 2. calcining the titanium dioxide precursor at a temperature in the range of from 800° C. to 1400° C. as a single calcination step. |
| 地址 |
Darmstadt DE |
