Invention Grant
US08852544B2 Process for preparing porous silica particles, said particles and uses thereof
有权
制备多孔二氧化硅颗粒，所述颗粒及其用途的方法
- Patent Title: Process for preparing porous silica particles, said particles and uses thereof
- Patent Title (中): 制备多孔二氧化硅颗粒，所述颗粒及其用途的方法
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Application No.: US12712228Application Date: 2010-02-25
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Publication No.: US08852544B2Publication Date: 2014-10-07
- Inventor: Aurélien Auger , Olivier Poncelet
- Applicant: Aurélien Auger , Olivier Poncelet
- Applicant Address: FR Paris
- Assignee: Commissariat a l'Energie Atomique
- Current Assignee: Commissariat a l'Energie Atomique
- Current Assignee Address: FR Paris
- Agency: Miles & Stockbridge P.C.
- Priority: FR0951239 20090227
- Main IPC: C01B33/12
- IPC: C01B33/12 ; C01B33/146 ; C01B33/145
Abstract:
The present invention relates to a process for preparing a porous silica particle comprising a step that consists in preparing a silica particle comprising a water-soluble pore-forming agent then in removing said pore-forming agent by dissolution. It also relates to the porous silica particles capable of being prepared by this process and to their various uses and applications.
Public/Granted literature
- US20100221542A1 Process for Preparing Porous Silica Particles, Said Particles and Uses Thereof Public/Granted day:2010-09-02
Information query
