Patent · US Expired

Structured cosmetic material comprising .kappa.-carragheen which forms a three-dimensional network

US6274153A · kind A · utility

1Cited by

3References

11Claims

0Family size

Assignee

SCHWAN-STABILO COSMETIC GMBH & CO. KG · DE

Inventors

Werner Bruechert · Oberasbach, DE
Willy Weiss · Altdorf, DE
Michael S. Healy · East Bridgewater, US

Key dates

Filing date	Oct 31, 2000
Grant date	Aug 14, 2001
Priority date	—
Expiry date	Oct 31, 2020

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY10S424/05
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

A structured cosmetic material which includes water, a fat component, an o/w emulsifier, a w/o emulsifier, a polysaccharide such as .kappa.-carragheen forming a three-dimensional network, and optionally conventional components.

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