COATING COMPOSITIONS

Disclosed herein are compositions comprising a first component comprising an epoxy-containing compound (E1), a second component comprising an amine-functional aliphatic etheramine-epoxy adduct (A1), elastomeric particles, and an auxiliary toughening agent. Also disclosed are coated substrates and me...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PARKER, Kedar Mikel, LIU, Jian Cheng, BOGHOSSIAN, Razmik, FORTMAN, David Joseph, POLLUM, JR, KRILEY, Joseph Peter
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:Disclosed herein are compositions comprising a first component comprising an epoxy-containing compound (E1), a second component comprising an amine-functional aliphatic etheramine-epoxy adduct (A1), elastomeric particles, and an auxiliary toughening agent. Also disclosed are coated substrates and methods for forming a coating on a substrate. L'invention concerne des compositions comprenant un premier constituant comprenant un composé contenant de l'époxy (E1), un second constituant comprenant un adduit étheramine-époxy aliphatique à fonction amine (A1), des particules élastomères et un agent de durcissement auxiliaire. L'invention concerne également des substrats revêtus et des procédés de formation d'un revêtement sur un substrat.