Polyethylene glycol esters and cosmetic and/or dermatological preparations

US8476318B2 · kind B2 · utility

Assignee

• SYMRISE AG · DE

Inventors

• Gerhard Schmaus · North Duke Street, DE
• Sabine Lange · Holzminden, DE
• Rolf Ohrmann · Tostedt, DE
• Martina Issleib · Hoisdorf, DE

Key dates

• Filing date: Apr 9, 2008
• Grant date: Jul 2, 2013
• Expiry date: Nov 23, 2029

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61Q19/10
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to polyethylene glycol esters and blends of the polyethylene glycol esters with polyethylene glycol ethers, together with in particular cosmetic and/or dermatological preparations containing them, methods for the production thereof and use thereof.