| abstract |
The present invention relates to a composition for making a coating comprising (a) a compound comprising two or more secondary amine functional groups, (b) an isocyanate component comprising allophanate and a multifunctional isocyanate, and (c) optionally a solvent. The present invention also relates to a process for the preparation of a coating with improved hydrophobicity, for improving the pot life duration (pot life time characteristic) of a paint or varnish formulation, To the use of compositions for improving open time. |