Patent · US Active

Sun protecting emulsion provided with a foam dispenser

US8758734B2 · kind B2 · utility

0Cited by

15References

11Claims

0Family size

Assignee

Cognis IP Management GmbH · DE

Inventors

Rolf Kawa · Monheim, DE
Peter Finkel · Cologne, DE
Hannelore Merheim · Cologne, DE
Sylvia Henig · Leverkusen, DE

Key dates

Filing date	Apr 10, 2003
Grant date	Jun 24, 2014
Priority date	—
Expiry date	Dec 1, 2027

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB05B11/1087
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A system for dispensing a foamed aqueous emulsion is provided. The system is a foam-dispensing container and an aqueous emulsion of an oil component with improved foamability. The foamability is improved by including in the emulsion a polyol poly-12-hydroxystearate surfactant as an emulsifier. The aqueous emulsion contains polyol poly-12-hydroxystearate, an oil component, other surfactants and can contain UV protection factors, water and optionally other auxiliaries and additives.

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