Superficially porous metal oxide particles, methods for making them, and separation devices using them
US8685283B2 · kind B2 · utility
27Cited by
14References
20Claims
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Key dates
| Filing date | Aug 29, 2008 |
| Grant date | Apr 1, 2014 |
| Priority date | — |
| Expiry date | Feb 8, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2989
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Micelle-templated superficially porous particles having a solid core and an outer porous shell with ordered pore structures and a narrow particle size distribution, such as about ±5% (one sigma), and a high specific surface area of about 5 to about 1000 m2/g.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.