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 Ucb SafiledCriticalUcb Sa
Priority to ARP000103292priorityCriticalpatent/AR024610A1/en
Publication of AR024610A1publicationCriticalpatent/AR024610A1/en
Composiciones aglutinantes termoendurecibles para revestimientos en polvo, composiciones termoendurecibles en polvo que las comprenden y sustratototal o parcialmente revestido con la misma. Composiciones aglutinantes termoendurecibles para revestimientos en polvo que comprenden un poliéster ricoen ácido isoftálico que contiene grupos de ácido carboxílico lineales o ramificados, un poliéster que contiene grupos hidroxilo lineales o ramificados,y un sistema de agente endurecedor que tiene grupos funcionales que reaccionan con losgrupos de ácido carboxílico y los grupos hidroxilo de los poliésteres, en las cuales el poliéster rico en ácido isoftálico que contiene grupos carboxílicoses amorfo y el poliéster que contiene grupos hidroxilo es semicristalino.Thermosetting binder compositions for powder coatings, thermosetting powder compositions comprising them and subtotally or partially coated therewith. Thermosetting binder compositions for powder coatings comprising a polyester rich in isophthalic acid containing linear or branched carboxylic acid groups, a polyester containing linear or branched hydroxyl groups, and a hardening agent system having functional groups that react with acid groups carboxylic and hydroxyl groups of polyesters, in which the polyester rich in isophthalic acid containing amorphous carboxylic groups and the polyester containing hydroxyl groups is semi-crystalline.
ARP0001032922000-06-292000-06-29
THERMOENDURECIBLE COMPOSITIONS FOR POWDER COATINGS
AR024610A1
(en)