| abstract |
Polymerizable composition, containing a) at least one benzoxazine compound and b) at least one phosphorus-containing polymer selected from polycarboxylic acid (thio)esters or polycarboxylic acid amides, wherein the polymer containing phosphorus comprises at least one structural element of general formula (I), **(See formula)** in which Ra, Rb, Rc, Rd, Re, Rf, Rg and Rh are independently selected from hydrogen, alkyl, aryl, alkoxy, aryloxy, aralkyl, halogen, cyanide, thiol, amine, carboxyl, or acyl. |