2-Hydroxy-3-aminopropionic-n,n-diacetic acid and derivatives thereof, preparation thereof, and detergents containing same

US4827014A · kind A · utility

Assignee

• BASF SE

Inventors

• Richard Baur · Mutterstadt, DE
• Felix Richter · Ludwigshafen, DE
• Stefan Birnbach · Ludwigshafen, DE
• Rolf Fikentscher · Ludwigshafen, DE
• Alfred Oftring · Bad Dürkheim, DE
• Ekhard Winkler · Mutterstadt, DE
• Werner Bochnitschek · Ludwigshafen, DE

Key dates

• Filing date: Apr 4, 1988
• Grant date: May 2, 1989
• Expiry date: Apr 4, 2008

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D3/394
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

2-Hydroxy-3-aminopropionic-N,N-diacetic acid and derivatives thereof are used in particular as complexing agents, bleaching agent stabilizers and builders in detergents.