摘要:
The invention relates to the field of polyisocyanate compositions for the production of coatings and adhesives. The composition according to the invention combines a polyisocyanate compound with biuret motifs, a protic, polar reactive diluent compound, one of the addition compounds thereof, and an aprotic reactive diluent compound. The invention also relates to a method for producing the composition according to the invention, and to the use thereof for producing a coating or an adhesive.
摘要:
The invention relates to a composition for producing a coating comprising (a) a compound comprising at least two secondary amino functions and (b) an isocyanate component comprising an allophanate and a polyfunctional isocyanate, and (c) optionally a solvent. The invention also relates to the use of said composition for producing a coating with improved hydrophobicity, and for improving the pot life duration (pot life property) of a formulation for paint or for varnish, or for improving the opening time of a film or a layer resulting from the application of said composition.