Composition comprising stabilized phosphorus compounds

US6339168B1 · kind B1 · utility

Assignee

• BASF SE

Inventors

• Martin Klatt · Bad Dürkheim, DE
• Christa Hackl · Bad Essen, DE
• Gunter Scholz · Garbsen, DE

Key dates

• Filing date: Apr 12, 2000
• Grant date: Jan 15, 2002
• Expiry date: Apr 12, 2020

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F9/025
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

A composition comprising at leasta phosphorus compound anda stabilizer compound having one of the formulae I to IVcan be used for increasing the shelf life or reducing metal corrosion.