Formulations of hair cosmetics

US6964774B1 · kind B1 · utility

Assignee

• BASF SE

Inventors

• Reinhold Dieing · Schifferstadt, DE
• Michael Gotsche · Aachen, DE
• Peter Hossel · Schifferstadt, DE
• Axel Sanner · Bischofswerda, DE
• Alfred Leinenbach · Ludwigshafen, DE
• Keith Leslie Rutherford · Palatine, US

Key dates

• Filing date: Feb 10, 2000
• Grant date: Nov 15, 2005
• Expiry date: Feb 10, 2020

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61Q5/06
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The use of polymers obtainable by free-radical polymerization of