Agglomerated nanoparticles having a rutile-like crystalline phase
US7250118B2 · kind B2 · utility
1Cited by
29References
8Claims
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Key dates
| Filing date | Aug 10, 2004 |
| Grant date | Jul 31, 2007 |
| Priority date | — |
| Expiry date | Dec 31, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2991
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Agglomerated nanoparticles including Ti/Sb mixed oxide nanoparticles having a rutile-like crystalline phase content of at least 20 weight percent, wherein the nanoparticles have at least one organic moiety bound to the nanoparticle surface, and wherein the weight ratio of antimony to titanium in the Ti/Sb mixed oxide nanoparticles is in a range of from at least 0.42 up to and including 2.93. The agglomerated nanoparticles are redispersible into a liguid vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.