Patent · US Active

Sprayable high viscosity cosmetic formulation

US10561586B2 · kind B2 · utility

1Cited by

5References

1Claims

0Family size

Assignee

BEIERSDORF AG · DE

Inventors

Jonatan Scherer · Hamburg, DE
David Winterstein · Hamburg, DE
Heike Miertsch · Hamburg, DE

Key dates

Filing date	May 26, 2016
Grant date	Feb 18, 2020
Priority date	—
Expiry date	Jan 2, 2037

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61K2800/87
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to an anhydrous cosmetic or dermatological formulation comprising a viscose lipid-containing preparation and propellant gas consisting essentially of one or more substances selected from hydrofluorocarbons, n-butane, isobutane and propane. The formulation permits application to the skin by spraying of an otherwise nonsprayable preparation. The formulation is free from readily volatile solvents, surfactants, and preferably free from silicones.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.