Stable bubbles via particle absorption by electrostatic interaction
US9433578B2 · kind B2 · utility
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10References
21Claims
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Key dates
| Filing date | May 17, 2013 |
| Grant date | Sep 6, 2016 |
| Priority date | — |
| Expiry date | Oct 30, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K2800/805
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed are methods of preparing stable gas-in-solution emulsions by particle adsorption via electrostatic interaction, and stable emulsions prepared by particle adsorption via electrostatic interaction. Compositions and products comprising the emulsions are also disclosed. Emulsions may be stable over an extended period of time at room temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.