Initiators for radical polymerization

US6172170A · kind A · utility

Assignee

• BASF SE

Inventors

• Rainer Koniger · Freinsheim, DE
• Reinhold Schwalm · Monsheim, DE
• Roman Benedikt Raether · Speyer, DE

Key dates

• Filing date: Dec 27, 1999
• Grant date: Jan 9, 2001
• Expiry date: Dec 27, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07F7/0814
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Initiators for free-radical addition polymerization comprising as structural feature the Diels-Alder adduct of an azo group (--N.dbd.N--) with a conjugated double bond (diene).