Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centro De Investigacion En Quim AplicadafiledCriticalCentro De Investigacion En Quim Aplicada
Priority to MX2017016968ApriorityCriticalpatent/MX2017016968A/en
Publication of MX2017016968ApublicationCriticalpatent/MX2017016968A/en
The present invention relates to a method for obtaining powder paints with electrostatic application useful in coating metal parts. Said paint characterizes by employing a polyester resin having hydroxyl groups in its structure and oligomers. Herein, all phthalic derivatives are obtained from the methano-lysis or amino-lysis of recycled PET bottles. Said products are the basis for the present formulation and its application on metal surfaces after the curing at temperatures of up 200°C to 280°C, thereby producing coatings that exhibit high adhesion hardness and corrosion resistance.
MX2017016968A2017-12-202017-12-20Metal coatings with heat-cured electrostatic application.
MX2017016968A
(en)