THERMALLY STABLE AND LIGHT STABLE FLAME RETARDANT THERMOPLASTIC POLYOLEFIN AND POLYSTYRENE COMPOSITIONS

摘要

Thermally stable and light stable flame retardant polyolefin and polystyrene compositions comprise bicyclic phosphate compound(s), halogen-containing flame retardant(s) and polyolefin or polystyrene resins. These compositions exhibit a reduced tendancy to develop color, to change melt viscosity or to lose mechanical strength under conditions present during polymer processing and end use.