| abstract |
The present invention relates to a method for reducing the emission of polyurethane. The present invention relates to a process for the preparation of polyurethanes, preferably polyurethane foams, wherein components A are reacted with B, wherein A comprises A1 a compound having isocyanate-reactive hydrogen atoms, A2 at least one of components A2.1 or A2.2 , wherein A2.1 comprises one or more C-H-acidic compounds of formula (Ia), Z 2 -C(O)-NH-OH (Ia), A2.2 comprises one or more according to formula ( II) and/or (III) anthranilamides, H 2 N-Ph-C(O)-NH-R a -XH(II), H 2 N-Ph-C(O)-NH-R b -X-C(O)-Ph-NH 2 (III), optional A3 blowing agent and optional A4 auxiliaries and additives, and wherein B di- and/or polyisocyanates. The invention also relates to the polyurethanes obtainable by this process and to the use of such polyurethanes, for example, in the interior of automobiles. |