Inorganic/organic hybrid totally porous metal oxide particles, methods for making them and separation devices using them
US8357628B2 · kind B2 · utility
3Cited by
10References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 29, 2008 |
| Grant date | Jan 22, 2013 |
| Priority date | — |
| Expiry date | Oct 29, 2031 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01G25/02
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention is a process for making an inorganic/organic hybrid totally porous spherical silica particles by self assembly of surfactants that serve as organic templates via pseudomorphic transformation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.