Compositions and method for making hollow nanoparticles from metal soaps
US9803060B2 · kind B2 · utility
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46Claims
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Key dates
| Filing date | Oct 4, 2010 |
| Grant date | Oct 31, 2017 |
| Priority date | — |
| Expiry date | Jan 15, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
Compositions and methods for preparing at least partially hollow nanoparticles having an outer shell comprising a one or more molecules and/or residues derived from a metal soap, where the nanoparticles each comprise a continuous inner void space that averages at least 10 percent of the volume of each of the nanoparticles. Such at least partially hollow nanoparticles can be employed in a variety of applications including, but not limited to, tire manufacturing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.