Metal oxide nanoporous material, coating composition to obtain the same, and methods of manufacturing them
US7935653B2 · kind B2 · utility
4Cited by
8References
37Claims
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Key dates
| Filing date | Jun 9, 2005 |
| Grant date | May 3, 2011 |
| Priority date | — |
| Expiry date | Oct 17, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A metal oxide nanoporous material comprises two or more kinds of first metal oxides selected from the group consisting of alumina, zirconia, titania, iron oxide, rare-earth oxides, alkali metal oxides and alkaline-earth metal oxides. The metal oxide nanoporous material has nanopores, each with a diameter of 10 nm or smaller, in which the metal oxides are dispersed homogeneously in the wall forming the nanopores.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.