Fire retardant polystyrenic compositions

C - Chemistry – Metallurgy – 08 – K

Patent

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Details

400/9058, 400/94

C08K 5/00 (2006.01) C08K 5/16 (2006.01) C08L 25/04 (2006.01) C08L 51/04 (2006.01) C08L 55/02 (2006.01)

Patent

CA 1062389

ABSTRACT OF THE DISCLOSURE An improve fire retardant polystyrenic composition comprising a polystyrenic resin, a fire retardant agent selected from the group consisting of halogenated and phosphorous-containing fire retardant agents and combinations thereof, antimony oxide and an aliphatic nitrogen-containing compound selected from the group consisting of amines, amides and ammonium compounds containing from 8 to 25 carbon atoms, mixtures thereof and the oxyalcoylated derivatives thereof. The compositions of the instant invention are highly suitable for use in the manufacture of molded articles of polystyrenic resin, polystyrenic resin sheets and films, and other polystyrenic resin structures wherein excellent fire retardant properties are required.

230843

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