Nanocapsule-type structure
US7897536B2 · kind B2 · utility
18Cited by
10References
2Claims
0Family size
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Key dates
| Filing date | Aug 31, 2005 |
| Grant date | Mar 1, 2011 |
| Priority date | — |
| Expiry date | Dec 2, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2989
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to a nanocapsule-type structure having an average particle diameter of 1 to 50 nm, said nanocapsule-type structure comprising an aqueous solution of a metal compound encapsulated in the inside thereof. Preferably, the nanocapsule-type structure is such that the nanocapsule structure is formed by self-organization of a surfactant in an organic solvent. This nanocapsule structure is in a nanometer size, and high in dispersibility even in a high-concentration region in an organic solvent, and does not undergo aggregation, and it is useful as a catalyst for a CVD method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.