Magnetite in nanoparticulate form
US9096443B2 · kind B2 · utility
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7Claims
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Assignee
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Key dates
| Filing date | Dec 15, 2010 |
| Grant date | Aug 4, 2015 |
| Priority date | — |
| Expiry date | Dec 15, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/42
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a process for the polyol-type synthesis of nanoparticulate magnetite starting from mixtures of Fe0 and Fe1III in the presence of a mineral acid. The magnetite particles obtainable from the process have uniform size characteristics and have even presented higher SAR (Specific Absorption Rate) values than those of magnetosomes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.