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6597781 
Journal Article 
Synthesis and application of triazinyl-2,2,6,6-tetramethylpiperidine derivatives as stabilizers for polymeric materials 
Bojinov, V; Konstantinova, T; Konstantinov, H; , 
1998 
Die Angewandte Makromolekulare Chemie
ISSN: 0003-3146 
WILEY-V C H VERLAG GMBH 
BERLIN 
260 
17-20 
English 
Two new unsaturated compounds, i.e. triazinyl-2,2,6,6-tetramethylpiperidine derivatives (TTMP), were synthesized under conditions of phase-transfer catalysis and their copolymers with styrene (St) were prepared. The participation of TTMP in the polymerization did not affect the rate of copolymerization, molecular weight and polydispersity of the St polymers. At low concentrations (0.1 wt.-%) a significant stabilizing effect against photodegradation was determined.