Novel polyalkylpiperidine derivatives having alkylene bridges, use thereof as stabilizers, and intermediates

US4837403A · kind A · utility

Assignee

• BASF SE

Inventors

• Alexander Aumueller · Deidesheim, DE
• Peter Neuman · Wiesloch, DE
• Hubert Trauth · Dudenhofen, DE

Key dates

• Filing date: Dec 14, 1987
• Grant date: Jun 6, 1989
• Expiry date: Dec 14, 2007

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08K5/3477
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Compounds useful as stabilizers have the general formula I ##STR1## where the radicals are as defined in claim 1.