Basf Coatings Ag

Rodriguez Jorge Prieto

Rainer Blum

Wolfgang Reich

Binders curable thermally and/or by high-energy radiation

The invention relates to a binder for powder coating materials having an oligomeric or polymeric substructure which are curable thermally and/or by means of high-energy radiation, said binder comprising in each case terminally and/or laterally at least one vinyl ether group a) and at least one group b) which is different from the vinyl ether groups a) but is coreactive with said groups a), there being on average at least one vinyl ether group a) and one coreactive group b) per oligomer or polymer molecule. The invention also relates to powder coating materials comprising such a binder and to the use of said powder coating materials for coating surfaces, especially in the form of an automotive top coat and a coil coating material.

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Senden, Germany

Rodriguez Jorge Prieto