Wound and mucosa antiseptic based on bispyridiniumalkanes

US8815912B2 · kind B2 · utility

Assignee

• L'Air Liquide, Societe Anonyme Pour l'Etude et l'Exploitation des Procedes Georges Claude · FR

Inventors

• Boris Baur · Hamburg, DE
• Sabine Behrends · Appen, DE
• Jörg Siebert · Norderstedt, DE
• Andreas Dettmann · Hamburg, DE
• Mona Golombiewski · Lüneburg, DE

Key dates

• Filing date: Oct 14, 2010
• Grant date: Aug 26, 2014
• Expiry date: Feb 23, 2031

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K47/183
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to an antimicrobially effective composition which comprises a) 0.001 to 1% by weight of bispyridiniumalkane, b) humectant and c) water. The composition has an osmolality of from 230 to 350 mOsmol/kg and is free from surfactant. It is used as wound and mucosa antiseptic.