| abstract |
Flame retardant combination comprising as component A at least one phosphinic acid salt of the formula (I) and / or a diphosphinic acid salt of the formula (II) and / or their polymers wherein R 1 , R 2 are the same or different and are C 1 -C 6 -alkyl, linear or branched and / or aryl; R 3 is C 1 -C 10 -alkylene, linear or branched, C 6 -C 10 -arylene, -alkylarylene or -aryl-alkylene; M Mg, Ca, Al, Sb, Sn, Ge, Ti, Zn, Fe, Zr, Ce, Bi, Sr, Mn, Li, Na; K and / or a protonated nitrogen base; m 1 to 4; n 1 to 4; x 1 to 4 mean, and as component B at least one synergistic organic halogen-containing compound. |