| abstract |
N, N-dibenzylhydroxylamines or other hydroxylamine derivatives stabilize polyolefins which contain further stabilizers or stabilizer mixtures such as, for example, phenolic antioxidants, sterically hindered amines, ultraviolet absorbers, organic phosphorus compounds, metal salts of fatty acids or thiosynergists. The compositions according to the invention are stable in terms of processing and storage; they are also resistant to gamma radiation and to the combustion products of natural gas. |