![COLLOIDAL SILICA COATED MAGNESIUM HYDROXIDE](/abs-image/US/2017/08/17/US20170233578A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: COLLOIDAL SILICA COATED MAGNESIUM HYDROXIDE
- 申请号:US15502799 申请日:2015-09-16
- 公开(公告)号:US20170233578A1 公开(公告)日:2017-08-17
- 发明人: Kohei OOHORI , Shigeo MIYATA
- 申请人: KYOWA CHEMICAL INDUSTRY CO., LTD.
- 申请人地址: JP Kagawa
- 专利权人: KYOWA CHEMICAL INDUSTRY CO., LTD.
- 当前专利权人: KYOWA CHEMICAL INDUSTRY CO., LTD.
- 当前专利权人地址: JP Kagawa
- 优先权: JP2014-189943 20140918
- 国际申请: PCT/JP2015/077226 WO 20150916
- 主分类号: C09C1/02
- IPC分类号: C09C1/02 ; C08K3/22 ; C08K3/36 ; C08K9/02
摘要:
Magnesium hydroxide having low glossiness and acid resistance which is required for coatability. The magnesium hydroxide is coated magnesium hydroxide comprising magnesium hydroxide and colloidal silica coating the surface thereof, wherein (A) the coating amount of colloidal silica is 0.1 to 20.0 wt % in terms of SiO2 based on 100 wt % of magnesium hydroxide; and (B) the coated magnesium hydroxide has a long diameter (width) of 0.5 to 20 μm, a thickness of 0.01 to 0.5 μm and an aspect ratio of not less than 10.
IPC结构图谱:
C | 化学;冶金 |
--C09 | 染料;涂料;抛光剂;天然树脂;黏合剂;其他类目不包含的组合物;其他类目不包含的材料的应用 |
----C09C | 纤维状填料以外的无机材料的处理以增强它们的着色或填充性能;炭黑的制备 |
------C09C1/00 | 纤维状填料以外的特殊无机材料的处理;炭黑的制备 |
--------C09C1/02 | .碱土金属或镁的化合物 |