POLYOXAZIRIDINES AND USE THEREOF AS A CROSS-LINKING AGENT, ESPECIALLY IN COATING MATERIALS AND ADHESIVES

摘要

The invention relates to polyoxaziridines, to the use thereof for cross-linking unsaturated polymers, and to a hardenable composition comprising (a) a polyoxaziridine, (b) an unsaturated polymer or a mixture of polymers, at least one polymer containing unsaturated functions or functional groups that can react with the polyoxaziridine, (c) optionally fillers, (d) optionally pigments, (e) optionally additives e.g. plasticisers, stabilisers, or photoinitiators, and (f) optionally other cross-linking agents such as polyisocyanates, bisdienes, and polynitrones. The invention also relates to the use thereof as an adhesive, a rubber, a filling material, a sprayable thick layer filling, a film, ink, paint, a powder coating, water-based paint, radiation-hardening paint or solvent-based paint. The invention further relates to cross-linking products that can be obtained by hardening the hardenable composition according to the invention.