Gerhard Laqua

Preparation of polyisocyanates containing isocyanurate groups and use thereof

Process for the preparation of isocyanurate-group containing polyisocyanates

Modified blends of (cyclo)aliphatic polyisocyanates, process for their preparation and their use

Storage-stable polyisocyanate mixtures prepared by phosgen-free processes, a process for their preparation and their use

Method of producing organic diurethanes and/or polyurethanes and their use in the production of di and/or polyisocyanates

Process for the preparation of 3-cyano-3,5,5,-trimethyl-cyclohexanone

Modifizierte (cyclo)aliphatische Polyisocyanatmischungen, Verfahren zu ihrer Herstellung und ihre Verwendung

Polyisocyanate compositions having a long shelf life and obtainable by phosgene-free methods, their preparation and their use

Improved phosgene-free production of organic polyisocyanate(s) via dissociation of urethane monomer

Stable polyisocyanate copositions obtainable by phosgene-free methods and their preparation