PROCESS FOR THE PREPARATION OF THERMALLY CONDUCTIVE POLYMER-COMPOSITES

摘要

The present invention relates to a process for the preparation of thermally conducting polymer-composites, comprising at least one thermally conducting compound in the form of particles and at least one polymer, comprising the steps: (A) providing an aqueous dispersion of at least one thermally conducting compound, (B) addition of the at least one polymer or precursors of the at least one polymer to the aqueous dispersion of step (A), in order to obtain an aqueous dispersion comprising at least one thermally conducting compound, at least one polymer in dispersed form or precursors of the at least one polymer and optionally at least one polymerisation initiator, (C) optionally polymerisation of the precursors of the at least one polymer in aqueous dispersion obtained in step (B), in order to obtain at least one polymer in dispersed form, (D) removal of the dispersion medium of the aqueous dispersion obtained in step (B) or (C), in order to obtain a polymer-composite.