Stabilizer composition comprising a uv absorber and solid uv absorbers liquid

The present invention, (i) molecular weight of at least 500 g / mol under standard conditions from the group of diphenyl cyanoacrylate having at least one UV absorber solid (ii) 50 ° C. and at least one UV liquid at standard pressure stabilizer composition comprising the absorbent relates to (S). Furthermore, the present invention relates to a method of producing the polyisocyanate polyaddition products by reaction with compounds reactive such stabilizer composition of the polymer compositions and polyisocyanates containing (S) to isocyanate in this case the reaction is carried out in the presence of such stabilizer composition (S).