Dispersion of drops of a first phase, dispersed in a second phase substantially immiscible with the first phase
AssigneeCapsum
InventorsMathieu GOUTAYER, Jerome BIBETTE
Life of this patent
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Abstract
The invention deals with a dispersion of drops of a first phase in a second phase substantially immiscible with the first phase, the solubility of the first phase in the second phase being less than 5% by mass. Each drop includes a core formed with a first phase and a shell formed with a coacervate layer interposed between the first phase and the second phase. The coacervate layer comprises a first precursor polymer of the coacervate and a second precursor polymer of the coacervate, one of the first phase and of the second phase is aqueous, and the other of the first phase and of the second phase is oily.
Claims15
A dispersion of drops of a first phase in a second phase substantially immiscible with the first phase, the solubility of the first phase in the second phase being less than 5% by mass, each drop including a core formed with a first phase and a shell formed with a coacervate layer interposed between the first phase and the second phase,
- wherein the coacervate layer comprises a first precursor polymer of the coacervate and a second precursor polymer of the coacervate, one of the first phase and of the second phase being aqueous, and the other of the first phase and of the second phase being oily.
Dependencies are inferred from the claim text.