Tenside composition containing gemini tensides and co-amphiphiles and production and use thereof

US7393817B2 · kind B2 · utility

Assignee

• Sasol Germany GmbH · DE

Inventors

• Klaus Kwetkat · Grafenau, DE
• Gerd Dahms · Duisburg, DE

Key dates

• Filing date: Mar 10, 2004
• Grant date: Jul 1, 2008
• Expiry date: Mar 24, 2024

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K2800/596
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The subject invention relates to surfactant compositions of gemini surfactants and co-amphiphile(s), to a process for preparing such compositions, and to their uses, especially as emulsifiers and dispersants.