| abstract |
The invention relates to a flame retardant combination for thermoplastic polymers which contains, as component A, a salt of 1-hydroxy-dihydrophospholoxides according to formula (Ia) or formula (Ib) and / or 1-hydroxyphospholanoxides according to formula (II), DOLLAR F1 wherein DOLLAR AR · 1 · to R · 4 · are the same or different and are hydrogen or C¶1¶-C¶12¶-alkyl, preferably C¶1¶-C¶4¶-alkyl, especially methyl or ethyl; DOLLAR AM is a metal from the second or third main or subgroup of the periodic table, such as magnesium, calcium, zinc, aluminum, preferably aluminum, DOLLAR AI is the number 1, 2 or 3 DOLLAR A and is a synthetic inorganic compound and as component B. / or contains a mineral product. |