USE OF CARBON NANOTUBES THAT CONTROL VISCOSITY IN BINDING AGENT SYSTEMS AND SOLVENT-FREE COATING MATERIAL COMPRISING CARBON NANOTUBES ON THE BASIS OF FUNCTIONAL REACTION PARTNERS FOR IN-MOULD COATING (IMC) AND TOP COATING PROCESSES AND METHOD FOR PRODUCING SAID MATERIAL

摘要

The aim of the invention is to provide a solvent-free, light- and weather-resistant coating material with final characteristics according to the invention, on the basis of a curable polymerisation product comprising hydroxyl and/or amino-functional groups that can be cross-linked with an isocyanate. To achieve this, according to the invention, carbon nanotubes are incorporated into the binding agent to reduce the viscosity within a range of less than 0.1% and to increase the viscosity within a range of greater than 0.1 % and homogenisation takes place by supplying energy at a power of greater than 500 Ws /ml.