Process for producing polyurethane polyureas halogen-free and non-flammable.

Synthesized COMPOUNDS polyurethane polyurea halogen-free FROM polyisocyanates and polyols, using SYNTHESIS aqueous solutions of sugars and / or compounds polymethylol and amine adducts SALTS metal azides of formula (I), wherein A is ONE O VARIOUS METAL COMPOUNDS GROUP OF hydroxides and oxides of aluminum, magnesium, calcium and zinc, B is o-boric acid, P is an acid having PHOSPHORUS, N ES amine and / or ammonia, M is a metal hydroxide ALKALINE , x is a number integer of zero to 90.