| abstract |
N-vinyl-group-containing glycol urile derivatives (I) in which R<1> and R<2> are mutually independently hydrogen, C1 to C12 alkyl, C5 to C8 cycloalkyl, phenyl, tolyl or C7 to C12 phenylalkyl or R<1> and R<2> together are a tri, tetra or pentamethylene grouping, R<3> to R<6> are C1 to C4 alkyl, R<7> is hydrogen, C1 to C8 alkyl, cyano or a radical of formula COOR<9>, R<8> is cyano or a radical of formula COOR<9>, and R<9> is C1 to C12 alkyl, C5 to C8 cycloalkyl, phenyl, tolyl or C7 to C12 phenylalkyl. The compounds (I) are suitable as photoprotective agents and stabilisers for organic materials, especially plastics and paints. |