发明申请
- 专利标题： ZIRCONIUM OXALATE SOL
- 专利标题（中）： 氧化锆溶胶
-
申请号： US12480165申请日： 2009-06-08
-
公开(公告)号： US20090305878A1公开(公告)日： 2009-12-10
- 发明人: Yoshiaki SAKATANI , Fumiyuki TAKASAKI
- 申请人： Yoshiaki SAKATANI , Fumiyuki TAKASAKI
- 申请人地址： JP Tokyo JP Osaka
- 专利权人： SUMITMOTO CHEMICAL COMPANY, LIMITED,DAIICHI KIGENSO KAGAKU KOGYO CO., LTD
- 当前专利权人： SUMITMOTO CHEMICAL COMPANY, LIMITED,DAIICHI KIGENSO KAGAKU KOGYO CO., LTD
- 当前专利权人地址： JP Tokyo JP Osaka
- 优先权： JP2008-150243 20080609
- 主分类号： B01J31/04
- IPC分类号： B01J31/04
摘要：
A sol of the present invention is a sol comprising zirconium oxalate compound as a dispersoid, wherein a mol ratio of oxalic acid to Zr (oxalic acid/Zr) is from 1.2 to 3 and a particle diameter D50 of the dispersoid is from 10 to 100 nm. This sol is produced by adding oxalic acid to a dispersion liquid of zirconium hydroxide, and the addition of oxalic acid is carried out in twice.
公开/授权文献
- US08298979B2 Zirconium oxalate sol 公开/授权日：2012-10-30
信息查询
