Polymerizable compositions and the use of arylamines as hardening accelerators for these compositions

US4694041A · kind A · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Helmut-Martin Meier · Ratingen, DE
• Rolf Dhein · Krefeld, DE
• Jens Winkel · Cologne, DE
• Gerhard Klein · Monheim, DE
• Werner Kloker · Krefeld, DE

Key dates

• Filing date: Aug 14, 1986
• Grant date: Sep 15, 1987
• Expiry date: Aug 14, 2006

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08F299/0457
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

The invention relates to the use of novel N,N-disubstituted arylamines containing polymerizable groups as hardening accelerators for polymerizable compositions based on unsaturated polyester resins, in particular for trowelling and water compositions.