| abstract |
Curable substance mixture containing DOLLAR A (A) components with carbamate groups I: DOLLAR A -OC (O) -NHR, DOLLAR A where R = hydrogen atom or alkyl, cycloalkyl or aryl group, DOLLAR A (B) components with carbamate-reactive groups, where the equivalent ratio of carbamate-reactive groups in (B) to carbamate groups in (A)> 0.2, DOLLAR A (C) adducts, producible from DOLLAR A (c1) polyisocyanates and DOLLAR A (c2) compounds II with isocyanate-reactive groups: DOLLAR F1 with DOLLAR AR · 1 · and R · 2 ·: hydrogen atoms or alkyl radicals; DOLLAR A X and Y: oxygen atom, sulfur atom or a radical> N-R · 6 ·, wherein R · 6 · = aliphatic radical; DOLLAR A R · 3 ·: alkylene radical; DOLLAR A R · 4 · and R · 5 ·: hydrogen atoms, isocyanate-reactive functional groups or R · 6 ·; DOLLAR A where one group R · 4 ·, R · 5 · or R · 6 · contains an isocyanate-reactive functional group or R · 4 · or R · 5 · is an isocyanate-reactive functional group, the other groups R · 4 ·, R · 5 · or R · 6 · - if present - have no isocyanate-reactive groups; DOLLAR A where the molar ratio of (c1) to (c2) is chosen so that the adducts (C) contain isocyanate groups in the molecule. DOLLAR A Process for its manufacture and its use. |