METHOD FOR REINFORCING THERMOSETTING RESINS WITH ISOBORNYL ACRYLATE OR METHACRYLATE POLYMERS

摘要

Thermosetting resins of high modulus and high glass transition temperature are intrinsically brittle, which compromises some applications such as composite. The present invention relates to mixtures with polymers based on methacrylate isobornylacrylate or synthesized in situ or added as a solution or added in the form of a powder obtained by drying the polymer prepared in emulsion. These new alloys have improved toughness while maintaining a high heat distortion temperature and a high modulus.