Verfahren zur Stabilisierung von Polyolefinen

摘要

A method for the production of polyolefins which are subjected to the effect of water and stabilized against visible and ultraviolet light, wherein light stabilizers are added to the polyolefin. The inventive method is characterized in that the light stabilizers are selected from the following compounds a) d): a) cyanoacrylic acid esters of formula 1, b) 4,4 diarylbutadienes of formula II, c) benzophenones of formula III, d) cinnamic acid esters of formula IV, the variables having the meaning cited in the description.