Invention Grant
- Patent Title: Method of preparing silica composite particles
- Patent Title (中): 二氧化硅复合颗粒的制备方法
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Application No.: US13749304Application Date: 2013-01-24
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Publication No.: US08779173B2Publication Date: 2014-07-15
- Inventor: Hiroyoshi Okuno , Takeshi Iwanaga , Yoshifumi Iida , Chika Hama , Yasunobu Kashima , Shunsuke Nozaki
- Applicant: Fuji Xerox Co., Ltd.
- Applicant Address: JP Tokyo
- Assignee: Fuji Xerox Co., Ltd.
- Current Assignee: Fuji Xerox Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2012-130678 20120608
- Main IPC: C07F19/00
- IPC: C07F19/00
Abstract:
Provided is a method of preparing silica composite particles, including treating silica particles, wherein the treating is for treating the silica particles with a metal compound in which a metal atom binds to an organic group via an oxygen atom, in supercritical carbon dioxide, and the metal atom is selected from a group consisting of Ti, Al, Zr, V, and Mg.
Public/Granted literature
- US20130331591A1 METHOD OF PREPARING SILICA COMPOSITE PARTICLES Public/Granted day:2013-12-12
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