Adhesive compositions

摘要

The present invention relates to an aqueous dispersion containing an isocyanate-reactive polymer and a polyisocyanate, wherein the polyisocyanate has a melting or softening point of >30° C. and is in the form of a finely divided powder having a mean particle diameter of less than 100 mum. The present invention also relates to an adhesive composition containing this dispersion and to a process for bonding substrates with this composition.