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US 8,012,387 B2Granted
Silicone vesicles
AssigneeDow Corning Corporation
InventorShaow Burn Lin
Life of this patent
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Abstract
A process for preparing a vesicle composition based upon mixing an organopolysiloxane having at least one hydrophilic substituent group, a water miscible solvent, and water is disclosed. The vesicle compositions produced by the method are useful in various personal, household, and health care applications.
Claims10
A process for preparing a vesicle composition consisting of;
- I) first combining
- A) a non water dispersible organopolysiloxane having at least one hydrophilic substituent group,
- B) a water miscible solvent,
- then adding water to form an aqueous dispersion,
- II) mixing the aqueous dispersion to form vesicles,
- III) optionally, removing the water miscible solvent from the vesicles.
3 more elements
Dependencies are inferred from the claim text.