Patent · US Active

Emulsion stabilization via silicilic acid complexation

US10028895B2 · kind B2 · utility

1Cited by

12References

22Claims

0Family size

Assignee

L'Oreal · FR

Inventors

Vance Bergeron · Val-de-Reuil, FR
Jean-Thierry Simonnet · Mamaroneck, US
Florence Levy · Paris, FR
Aurelie Lafuma · Paris, FR
Stephane Santucci · Val-de-Reuil, FR

Key dates

Filing date	May 17, 2013
Grant date	Jul 24, 2018
Priority date	—
Expiry date	Feb 13, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K47/02
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

Disclosed are methods of preparing stable O/W emulsions by silicic acid complexation of micron-sized oil droplets, and stable emulsions prepared by silicic acid complexation. 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.