| abstract |
A monomeric flame retardant composition comprising: a) a group derived from one of a (meth) acrylic acid, (meth) acrylamide or vinylbenzene, b) a polyphosphate moiety containing mono, di or triphosphate or mono and / or diphosphonate, and c) guanylurea; wherein a) covalently binds directly or through a linking group ab) forming a precursor monomer unit, and where c) is in complex form with the rest of covalently bonded polyphosphate from b) in the unit of precursor monomer. |