Patent · US Expired

Foaming cosmetic cream

US6733765B2 · kind B2 · utility

2Cited by

10References

27Claims

0Family size

Assignee

L'Oreal · FR

Inventors

Veronique Guillou · Antony, FR
Jean-Luc Morancais · Ozoir-la-Ferrière, FR

Key dates

Filing date	Jun 22, 2001
Grant date	May 11, 2004
Priority date	—
Expiry date	Jun 22, 2021

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC11D17/0026
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A composition including a surfactant in an aqueous medium, wherein said surfactant exhibits at least one paracrystalline phase of either a direct type or a cubic type at temperatures varying from 30° C. to 45° C. inclusive.

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