| abstract |
Abstract of the Disclosure s-Triazine derivatives which contain, as substi-tuents in the 2-,4- and 6-position, at least one polyal-kylpiperdine radical and at least one N-methylolamino group or an ether thereof, are deffective stabilisers for plastics, in particular against light degradation. By virtus of their N-methylol group, they are to enter into a chemical bond with many plastics and this renders them stable to migration and elution. |