发明申请
WO2023020906A1 METHOD FOR PRODUCING SILICA PARTICLES, SILICA PARTICLES PRODUCED BY SUCH METHOD, COMPOSITIONS AND USES OF SUCH SILICA PARTICLES
审中-公开
基本信息:
- 专利标题： METHOD FOR PRODUCING SILICA PARTICLES, SILICA PARTICLES PRODUCED BY SUCH METHOD, COMPOSITIONS AND USES OF SUCH SILICA PARTICLES
- 申请号：PCT/EP2022/072412 申请日：2022-08-10
- 公开(公告)号：WO2023020906A1 公开(公告)日：2023-02-23
- 发明人： JACQUINOT, Eric , HANUS, Leo , GRAHAM, Geary
- 申请人： MERCK PATENT GMBH
- 申请人地址： Frankfurter Strasse 250
- 专利权人： MERCK PATENT GMBH
- 当前专利权人： MERCK PATENT GMBH
- 当前专利权人地址： Frankfurter Strasse 250
- 优先权： EP21306129.4 2021-08-19
- 主分类号： C01B33/143
- IPC分类号： C01B33/143 ; C01B33/152 ; C01B33/193 ; C09G1/04 ; C09K3/14 ; H01L21/302
摘要：
The present application relates to a method for producing silica particles, and to the silica particles produced by such method. The present application further relates to compositions comprising the silica particles produced by such method as well as to uses of such silica particles and compositions comprising such silica particles.
IPC结构图谱:
| C | 化学；冶金 |
| --C01 | 无机化学 |
| ----C01B | 非金属元素；其化合物 |
| ------C01B33/00 | 硅；其化合物 |
| --------C01B33/08 | .含卤素的化合物 |
| ----------C01B33/12 | ..硅石；其水合物，如勒皮硅酸 |
| ------------C01B33/14 | ...胶体硅石，如分散体、凝胶、溶胶 |
| --------------C01B33/141 | ....水溶胶或水分散体的制备 |
| ----------------C01B33/142 | .....用硅酸盐的酸处理法 |
| ------------------C01B33/143 | ......硅酸盐水溶液的 |