基本信息:
- 专利标题： 실리카 연속 제조 공정 및 이로부터 제조된 실리카 생성물
- 专利标题（英）：Continuous silica production process and silica product prepared from same
- 专利标题（中）：连续二氧化硅生产工艺和由其制备的二氧化硅产品
- 申请号：KR1020127024750 申请日：2011-02-21
- 公开(公告)号：KR1020130008568A 公开(公告)日：2013-01-22
- 发明人： 하갈,윌리엄,제이. , 갈리스,칼,더블유.
- 申请人： 제이. 엠. 후버 코포레이션
- 申请人地址： **** CUMBERLAND BLVD., ATLANTA, GEORGIA, UNITED STATES OF AMERICA
- 专利权人： 제이. 엠. 후버 코포레이션
- 当前专利权人： 제이. 엠. 후버 코포레이션
- 当前专利权人地址： **** CUMBERLAND BLVD., ATLANTA, GEORGIA, UNITED STATES OF AMERICA
- 代理人： 특허법인 남앤드남
- 优先权： US12/711,321 2010-02-24
- 国际申请： PCT/US2011/025626 2011-02-21
- 国际公布： WO2011106289 2011-09-01
- 主分类号： C01B33/193
- IPC分类号： C01B33/193 ; A61K8/25 ; B01J19/18 ; B01J19/24
Herein includes, (a) a step of continuously supplying an acid unsolved, and an alkali metal silicate in a loop reaction zone comprising a stream of the liquid medium, the liquid medium at least by a part of the reaction loop reaction zone in the acid unsolved, and an alkali metal silicate forming a silica product; (B) a step of continuously recycled to the liquid medium through the loop reaction zone; And (c) a continuous process for preparing a silica product comprising the steps of continuously discharging a portion of liquid medium containing the silica product from the loop reaction zone is described. The dentifrice compositions containing the silica product, and a silica product is also described. A continuous loop reactor is also described.
公开/授权文献:
- KR101652771B1 실리카 연속 제조 공정 및 이로부터 제조된 실리카 생성물 公开/授权日：2016-09-01
信息查询:
EspacenetIPC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 |
| ------------C01B33/18 | ...既非溶胶态又非凝胶态的细分散硅石的制备；其后处理 |
| --------------C01B33/187 | ....硅酸盐的酸处理法 |
| ----------------C01B33/193 | .....硅酸盐水溶液的 |