Process for the preparation of flexible epoxy resin systems

US5652318A · kind A · utility

Assignee

• Huels Aktiengesellschaft · DE

Inventors

• Richard Braunstein · Addison, US
• Bernhard Schleimer · Marl, DE
• Felix Schmitt · Oakland, US
• Joern Weiss · Haltern, DE
• Elmar Wolf · Recklinghausen, DE

Key dates

• Filing date: Jun 4, 1996
• Grant date: Jul 29, 1997
• Expiry date: Jun 4, 2016

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08G59/50
• WIPO field: Macromolecular chemistry, polymers
• WIPO sector: Chemistry

Abstract

A flexible epoxy resin system is prepared by incorporating a combination of hardeners (A) and (B) in an epoxy resin, wherein the amounts of the two hardeners are varied to adjust the flexibility of the epoxy resin.