Cosmetic, dermatological or pharmaceutical preparations of lipid/wax mixtures containing gases

US8435546B2 · kind B2 · utility

Assignee

• BEIERSDORF AG · DE

Inventors

• Jörg Schreiber · Hamburg, DE
• Frank Teuber · Norderstedt, DE
• Martin Sattler · Leonberg, DE

Key dates

• Filing date: Jan 20, 2006
• Grant date: May 7, 2013
• Expiry date: Aug 22, 2030

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K2800/33
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A cosmetic, dermatological or pharmaceutical preparation comprising from 10% to 99% by weight of one or more lipids, from 1% to 90% by weight of one or more waxes and at least 20% by volume of one or more gases.